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Old 12-26-2008, 11:31 PM   #1
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GM Diagnostic Trouble Code List part 1

Service Information



Diagnostic Trouble Code (DTC) List - Vehicle


This master DTC list includes all applicable DTCs in alphanumeric order with descriptors.
DTCDTC DescriptorModule That Sets the DTCDiagnostic Procedure
B0012Passenger Frontal Deployment Loop Stage 2 Resistance LowSDMDTC B0012, B0013, B0014, B0016, B0017, or B0018
B0013Passenger Frontal Deployment Loop Stage 2 OpenSDMDTC B0012, B0013, B0014, B0016, B0017, or B0018
B0014Passenger Frontal Deployment Loop Stage 2 Voltage Out of RangeSDMDTC B0012, B0013, B0014, B0016, B0017, or B0018
B0016Passenger Frontal Deployment Loop Stage 1 Resistance LowSDMDTC B0012, B0013, B0014, B0016, B0017, or B0018
B0017Passenger Frontal Deployment Loop Stage 1 OpenSDMDTC B0012, B0013, B0014, B0016, B0017, or B0018
B0018Passenger Frontal Deployment Loop Stage 1 Out of RangeSDMDTC B0012, B0013, B0014, B0016, B0017, or B0018
B0022Driver Frontal Deployment Loop Stage 1 Resistance LowSDMDTC B0022, B0024, B0026, B0042, B0043, or B0044
B0024Driver Frontal Deployment Loop Stage 1 Out of RangeSDMDTC B0022, B0024, B0026, B0042, B0043, or B0044
B0026Driver Frontal Deployment Loop Stage 1 OpenSDMDTC B0022, B0024, B0026, B0042, B0043, or B0044
B0042Driver Frontal Deployment Loop Stage 2 Resistance LowSDMDTC B0022, B0024, B0026, B0042, B0043, or B0044
B0043Driver Frontal Deployment Loop Stage 2 Voltage Out of RangeSDMDTC B0022, B0024, B0026, B0042, B0043, or B0044
B0044Driver Frontal Deployment Loop Stage 2 OpenSDMDTC B0022, B0024, B0026, B0042, B0043, or B0044
B0051Deployment CommandedSDMDTC B0051
B0053Deployment Commanded with Loop DTCs PresentSDMDTC B0053
B0078Passenger Side Impact Sensor (SIS) PerformanceSDMDTC B0078, B0081, or B0082
B0081Incorrect Passenger Side Impact Sensor (SIS) Installed SDMDTC B0078, B0081, or B0082
B0082Discard Passenger Side Impact Sensor (SIS)SDMDTC B0078, B0081, or B0082
B0083Passenger Seat Position Sensor CircuitSDMDTC B0083 or B0084
B0084Driver Seat Position Sensor CircuitSDMDTC B0083 or B0084
B0090Active Switch Voltage Out of RangeSDMDTC B0090
B0091Active Switch: Wrong StateSDMDTC B0091
B0092Passenger Presence System PerformanceSDMDTC B0092
B0098Passenger Presence System Configuration ErrorSDMDTC B0098
B0100Electronic Front End Sensor 1 PerformanceSDMDTC B0100, B0101, B0102, B0103, B0104, or B0105
B0101Discard Electronic Front End Sensor 1SDMDTC B0100, B0101, B0102, B0103, B0104, or B0105
B0102Incorrect Electronic Front End Sensor 1 InstalledSDMDTC B0100, B0101, B0102, B0103, B0104, or B0105
B0103Electronic Front End Sensor 2 PerformanceSDMDTC B0100, B0101, B0102, B0103, B0104, or B0105
B0104Discard Electronic Front End Sensor 2SDMDTC B0100, B0101, B0102, B0103, B0104, or B0105
B0105Incorrect Electronic Front End Sensor 2 InstalledSDMDTC B0100, B0101, B0102, B0103, B0104, or B0105
B0159Outside Air Temperature Sensor Circuit Range/PerformanceHCMDTC B0159
HVAC Control ModuleDTC B0159 or B0164
B0164Passenger Compartment Temperature Sensor Circuit Range/PerformanceHVAC Control ModuleDTC B0159 or B0164
B0174Output Air Temperature Sensor 1 Upper Left Circuit Range/PerformanceHVAC Control ModuleDTC B0174, B0179, B0510, or B0515
B0179Output Air Temperature Sensor 2 Lower Left Circuit Range/PerformanceHVAC Control ModuleDTC B0174, B0179, B0510, or B0515
B0183Solar Load Sensor 1 CircuitHVAC Control ModuleDTC B0183 or B0188
B0188Solar Load Sensor 2 CircuitHVAC Control ModuleDTC B0183 or B0188
B0229Recirculate Position Feedback Circuit Range/PerformanceHVAC Control ModuleDTC B0229, B0414, B0424, or B3770
B0263Air Flow Control 6 A/C CircuitHVAC Control ModuleDTC B0263, B0268, B0408, or B0418 for the automatic systemor
DTC B0263, B0408, or B0418 for the manual system





B0268Air Flow Control 7 CircuitHVAC Control ModuleDTC B0263, B0268, B0408, or B0418
B0283Electric Rear Defrost CircuitBCMDTC B0283
B0408Temperature Control 1 CircuitHVAC Control ModuleDTC B0263, B0268, B0408, or B0418 for the automatic systemor
DTC B0263, B0408, or B0418 for the manual system





B0414Temperature Control 1 Feedback Circuit Range/PerformanceHVAC Control ModuleDTC B0229, B0414, B0424, or B3770 for the automatic systemor
DTC B0414, B0424, or B3770 for the manual system





B0418Temperature Control 2 CircuitHVAC Control ModuleDTC B0263, B0268, B0408, or B0418 for the automatic systemor
DTC B0263, B0408, or B0418 for the manual system





B0424Temperature Control 2 Feedback Circuit Range/PerformanceHVAC Control ModuleDTC B0229, B0414, B0424, or B3770 for the automatic systemor
DTC B0414, B0424, or B3770 for the manual system





B0510Output Air Temperature Sensor 3 Upper Right Circuit Range/PerformanceHVAC Control ModuleDTC B0174, B0179, B0510, or B0515
B0515Output Air Temperature Sensor 4 Lower Right Circuit Range/PerformanceHVAC Control ModuleDTC B0174, B0179, B0510, or B0515
B0540Speedometer CircuitIPCDTC B0540
B0560Tachometer CircuitIPCDTC B0560
B0790Transfer Case Neutral Indicator Circuit MalfunctionATCDTC B0790 for the NVG 246-NP8 transfer caseor
DTC B0790 for the NVG 263-NP1 transfer case





B0989Output Air Temperature Lower Sensors CorrelationHVAC Control ModuleDTC B0989
B0990Output Air Temperature Upper Sensors CorrelationHVAC Control ModuleDTC B0990
B1000Electronic Control Unit (ECU) PerformanceAudio Amplifier, BCM, DDM, DRR, DSM, FPDM, HVAC, IPC, Radio, RWSCM, SDM, VCIMDTC B1000
B1001Option Configuration ErrorRadioDTC B1001
SDMDTC B1001
VCIMDTC B1001
B1004Keep Alive Memory (KAM) ResetOnStarฎ VCIMDTC B1004
B1007EEPROM Write ErrorOnStarฎ VCIMDTC B1007
B1009EEPROM Checksum MismatchOnStarฎ VCIMDTC B1009
B1017Output Driver Module PerformanceBCMDTC B1017 or B3970
B1023Integral Switch PerformanceDDM, PDMDTC B1023
B1025Audio Output 1 Left Front CircuitRadioDTC B1025, B1035, B1045, or B1055
B1035Audio Output 2 Right Front CircuitRadioDTC B1025, B1035, B1045, or B1055
B1045Audio Output 3 Left Rear CircuitRadioDTC B1025, B1035, B1045, or B1055
B1055Audio Output 4 Right Rear CircuitRadioDTC B1025, B1035, B1045, or B1055
B1235Amplifier On Signal CircuitRadioDTC B1235
B1259Antenna Ground Circuit DRRDTC B1259
B1372Device Ignition 1 Circuit Low BCMDTC B1372
B1375Device Ignition 3 CircuitHVAC Control ModuleDTC B1375 with CJ2or
DTC B1375 with CJ3





B1390Device Voltage Reference Input 1 CircuitGBCMDTC B1390
B1397Device Voltage Reference Output Circuit Low BCMDTC B1397
B139ADC/AC Converter Input Voltage LowSGCMDTC B139A, B139B, B139C, B139D, B139E, B139F, B140A, B140B, or B140C
B139BDC/AC Converter Current Sensor LowSGCMDTC B139A, B139B, B139C, B139D, B139E, B139F, B140A, B140B, or B140C
B139CDC/AC Converter Current Sensor HighSGCMDTC B139A, B139B, B139C, B139D, B139E, B139F, B140A, B140B, or B140C
B139DDC/AC Converter Output Current High SGCMDTC B139A, B139B, B139C, B139D, B139E, B139F, B140A, B140B, or B140C
B139EDC/AC Converter Stuck OFFSGCMDTC B139A, B139B, B139C, B139D, B139E, B139F, B140A, B140B, or B140C
B139FDC/AC Converter Stuck ONSGCMDTC B139A, B139B, B139C, B139D, B139E, B139F, B140A, B140B, or B140C
B140ADC/AC Converter Output Ground Fault PerformanceSGCMDTC B139A, B139B, B139C, B139D, B139E, B139F, B140A, B140B, or B140C
B140BDC/AC Converter Output Ground Fault SGCMDTC B139A, B139B, B139C, B139D, B139E, B139F, B140A, B140B, or B140C
B140CDC/AC Converter PerformanceSGCMDTC B139A, B139B, B139C, B139D, B139E, B139F, B140A, B140B, or B140C
B1422Device Power Moding ErrorHCMDTC B1422
B1440Power Mode Master Input Circuits MismatchBCMDTC B1440
B1480Battery Rundown Protection CircuitBCMDTC B1480
B1487Generator L-Terminal Circuit LowGBCMDTC B1487
B1488Generator L-Terminal Circuit HighGBCMDTC B1488
B1492Generator F-Terminal Circuit LowGBCMDTC B1492
B1516Battery Current Sensor PerformanceGBCMDTC B1516
B1544Mirror Motors Common CircuitDDM, PDMDTC B1544, B1600, or B1605
B1580Left Front Mirror Horizontal Position Sensor CircuitDDM, PDMDTC B1580, B1590, B1610, or B1620
B1590Left Front Mirror Vertical Position Sensor CircuitDDM, PDMDTC B1580, B1590, B1610, or B1620
B1600Mirror Motor Vertical CircuitDDM, PDMDTC B1544, B1600, or B1605
B1605Mirror Motor Horizontal CircuitDDM, PDMDTC B1544, B1600, or B1605
B1610Right Front Mirror Horizontal Position Sensor CircuitDDM, PDMDTC B1580, B1590, B1610, or B1620
B1620Right Front Mirror Vertical Position Sensor CircuitDDM, PDMDTC B1580, B1590, B1610, or B1620
B1640Left Front Mirror Heater CircuitDDM, PDMDTC B1640 or B1645
B1645Right Front Mirror Heater CircuitDDM, PDMDTC B1640 or B1645
B1722Mirror Power Fold Control CircuitDDM, PDMDTC B1722
B1770Driver Seat Motor Horizontal CircuitDSMDTC B1770, B1775, B1780, B1785, B1790, B1805, or B2415
B1775Driver Seat Motor Front Vertical CircuitDSMDTC B1770, B1775, B1780, B1785, B1790, B1805, or B2415
B1780Driver Seat Motor Rear Vertical CircuitDSMDTC B1770, B1775, B1780, B1785, B1790, B1805, or B2415
B1785Driver Seat Motor Recline CircuitDSMDTC B1770, B1775, B1780, B1785, B1790, B1805, or B2415
B1790Driver Seat Motor Lumbar CircuitDSMDTC B1770, B1775, B1780, B1785, B1790, B1805, or B2415
B1805Driver Seat Motor Side Bolster CircuitDSMDTC B1770, B1775, B1780, B1785, B1790, B1805, or B2415
B1825Driver Seat Recline Position Sensor CircuitDSMDTC B1825
B1850Driver Seat Lumbar Position Sensor CircuitDSMDTC B1850, B1860, B1960, B2355, B2365, or B2375
B1960Driver Seat Side Bolster Position Sensor CircuitDSMDTC B1850, B1860, B1960, B2355, B2365, or B2375
B2355Driver Seat Front Vertical Position Sensor CircuitDSMDTC B1850, B1860, B1960, B2355, B2365, or B2375
B2365Driver Seat Rear Vertical Position Sensor CircuitDSMDTC B1850, B1860, B1960, B2355, B2365, or B2375
B2375Driver Seat Horizontal Position Sensor CircuitDSMDTC B1850, B1860, B1960, B2355, B2365, or B2375
B2425Driver Seat Heater CircuitDSMDTC B2425 or B2430
B2430Passenger Seat Heater CircuitDSMDTC B2425 or B2430
B2435Driver Seat Back Heater Sensor CircuitDSMDTC B2435 or B2440
B2440Passenger Seat Back Heater Sensor CircuitDSMDTC B2435 or B2440
B2455Cellular Phone Microphone Circuit MalfunctionOnStarฎ VCIMDTC B2455
B2470Cellular Phone Antenna Circuit MalfunctionOnStarฎ VCIMDTC B2470
B2476Cellular Phone Select Service Switch MalfunctionOnStarฎ VCIMDTC B2476
B2482Cellular Phone Select Switch Range/Performance OnStarฎ VCIMDTC B2482
B2483GPS Sensor Circuit LowOnStarฎ VCIMDTC B2483 or B2484
B2484GPS Sensor Circuit OpenOnStarฎ VCIMDTC B2483 or B2484
B2527Front Foglamps Circuit Low BCMDTC B2527
B2537Rear Foglamps Circuit Low BCMDTC B2537
B2550Backup Lamps Control CircuitBCMDTC B2550
B2575Headlamp Control CircuitBCMDTC B2575
B2580Headlamp High Beam Control Circuit BCMDTC B2580
B2585Park Lamp Control CircuitBCMDTC B2585
B2600Daytime Running Lamp Control CircuitBCMDTC B2600
B2610Passenger Compartment Dimming 1 CircuitBCMDTC B2610
B2615Passenger Compartment Dimming 2 CircuitBCMDTC B2615
B2620Display Dimming Pulse Width Modulation (PWM) Input CircuitBCMDTC B2620
B2625Display Dimming Pulse Width Modulation (PWM) Output CircuitBCMDTC B2625
B2645Ambient Light Sensor CircuitBCMDTC B2645
B2725Active Transfer Case (ATC) Mode Switch Circuit MalfunctionATCDTC B2725 for the NVG 246-NP8 transfer caseor
DTC B2725 for the NVG 263-NP1 transfer case





B2752Horn Relay Coil Circuit Low BCMDTC B2752
B2815Steering Wheel Controls Illegal Resistance ValueBCMDTC B2815 or
DTC B2815





B2947Security System Sensor Power Circuit LowBCMDTC B2947
B2948Security System Sensor Power Circuit HighBCMDTC B2948
B2957Security System Sensor Data Circuit LowBCMDTC B2957
B2958Security System Sensor Data Circuit HighBCMDTC B2958
B2960Security System Sensor Data Incorrect but ValidBCMDTC B2960
B2961Key in Ignition Circuit BCMDTC B2961
B3006Hood Ajar CircuitBCMDTC B3006
B3008Hood Ajar Circuit LowBCMDTC B3008
B3009Hood Ajar Circuit HighBCMDTC B3009
B3031Security System Controller in Learn ModeBCMDTC B3031
B3033Security System Indicates TamperBCMDTC B3033
B3654Electrical Power Take Off Control Switch CircuitHCMDTC B3654, B3655 or B3656
B3655Electrical Power Take Off Control Switch Circuit LowHCMDTC B3654, B3655 or B3656
B3656Electrical Power Take Off Control Switch Circuit HighHCMDTC B3654, B3655 or B3656
B3770Air Flow Control 6 Feedback CircuitHVAC Control ModuleDTC B0229, B0414, B0424, or B3770 for the automatic systemor
DTC B0414, B0424, or B3770 for the manual system





B3801Passenger Compartment Lamp Request CircuitBCMDTC B3801
B3802Parklamp Request CircuitBCMDTC B3802
B3808Rear Door Lock Relay CircuitBCMDTC B3808
B3809Rear Door Unlock Relay CircuitBCMDTC B3809
B3819Left Rear Window Up Control CircuitBCMDTC B3819
B3820Left Rear Window Down Control CircuitBCMDTC B3820
B3821Left Rear Window Relay Power CircuitBCMDTC B3821
B3822Right Rear Window Up Control CircuitBCMDTC B3822
B3823Right Rear Window Down Control CircuitBCMDTC B3823
B3824Right Rear Window Relay Power CircuitBCMDTC B3824
B3844Engine Coolant Circulation Pump CircuitHCMDTC B3844
B3941Front Seat Heaters CircuitDSMDTC B3941
B3962Seat Motors OvercurrentDSMDTC B3962
C0035Left Front Wheel Speed Sensor CircuitEBCMDTC C0035 or C0040 or
DTC C0035 or U0415





C003DRear Wheel Speed Sensor Circuit (PHT)EBCMDTC C0055 or C003D
C0040Right Front Wheel Speed Sensor CircuitEBCMDTC C0035 or C0040
C0055Rear Wheel Speed Sensor CircuitEBCMDTC C0055 or C003D
C0078Wheel Speed Sensor Frequency Error (PHT)EBCMDTC C0245 or C0078
C0110Pump Motor CircuitEBCMDTC C0110
C0136Base Brake System Pressure CircuitEBCMDTC C0136
C0161Antilock Brake System (ABS)/Traction Control System (TCS) Brake SwitchEBCMDTC C0161
C0201Antilock Brake System (ABS) Enable Relay Contact CircuitEBCMDTC C0201
C0221Right Front Wheel Speed Sensor Circuit OpenEBCMDTC C0221-C0227 or C021
C0222Right Front Wheel Speed Signal MissingEBCMDTC C0221-C0227 or C021
C0223Right Front Wheel Speed Signal ErraticEBCMDTC C0221-C0227 or C021
C0225Left Front Wheel Speed Sensor Circuit OpenEBCMDTC C0221-C0227 or C021
C0226Left Front Wheel Speed Signal MissingEBCMDTC C0221-C0227 or C021
C0227Left Front Wheel Speed Signal ErraticEBCMDTC C0221-C0227 or C021
C0228Left Front Antilock Brake System (ABS) Channel in Release Too LongEBCMDTC C0228
C0229Drop Out of Both Front Speed SensorsEBCMDTC C0229 or C029
C0235Rear Wheel Speed Signal Circuit OpenEBCMDTC C0235-C0237 or P0609
C0236Rear Wheel Speed Signal Circuit MissingEBCMDTC C0235-C0237 or P0609
C0237Rear Wheel Speed Signal Circuit ErraticEBCMDTC C0235-C0237 or P0609
C0238Wheel Speed MismatchEBCMDTC C0238 or C038
C0240EBCM MalfunctionEBCMDTC C0240
C0241EBCM Control Valve CircuitEBCMDTC C0241-C0254 or C041-C054
C0242EBCM Control Valve CircuitEBCMDTC C0241-C0254 or C041-C054
C0243EBCM Control Valve CircuitEBCMDTC C0241-C0254 or C041-C054
C0244EBCM Control Valve CircuitEBCMDTC C0241-C0254 or C041-C054
C0245EBCM Control Valve Circuit - Less than 8600 GVWR or equipped with Rear Disc BrakesEBCMDTC C0241-C0254 or C041-C054
Wheel Speed Sensor Frequency Error - Greater than 8600 GVWR or equipped with Rear Drum BrakesDTC C0245 or C0078
C0246EBCM Control Valve CircuitEBCMDTC C0241-C0254 or C041-C054
C0247EBCM Control Valve CircuitEBCMDTC C0241-C0254 or C041-C054
C0248EBCM Control Valve CircuitEBCMDTC C0241-C0254 or C041-C054
C0251EBCM Control Valve CircuitEBCMDTC C0241-C0254 or C041-C054
C0252EBCM Control Valve CircuitEBCMDTC C0241-C0254 or C041-C054
C0253EBCM Control Valve CircuitEBCMDTC C0241-C0254 or C041-C054
C0254EBCM Control Valve CircuitEBCMDTC C0241-C0254 or C041-C054
C0265EBCM Motor Relay CircuitEBCMDTC C0265 or C0266 and C065 or C066
C0266EBCM Motor Relay CircuitEBCMDTC C0265 or C0266 and C065 or C066
C0267Pump Motor Circuit OpenEBCMDTC C0267 or C0268 and C067 or C068
C0268Pump Motor Circuit ShortedEBCMDTC C0267 or C0268 and C067 or C068
C0269Excessive Dump TimeEBCMDTC C0269 or C0274 and C069 or C074
C0271EBCM MalfunctionEBCMDTC C0271-C0273, C0284
C0272EBCM MalfunctionEBCMDTC C0271-C0273, C0284
C0273EBCM MalfunctionEBCMDTC C0271-C0273, C0284
C0274Excessive Isolation TimeEBCMDTC C0269 or C0274 and C069 or C074
C0277Brake Pedal Position Sensor CircuitEHPSDTC C0277
C0278Brake Pedal Position Sensor Not CalibratedEHPSDTC C0278
C0279Powertrain Configuration not ValidEBCMDTC C0279
C0281Stoplamp Switch CircuitEBCMDTC C0281 or C081
C0282Brake Pedal Position Sensor Circuit Range/PerformanceEHPSDTC C0282
C0283Brake Pedal Position Sensor Circuit LowEHPSDTC C0283
Mode Switch Circuit MalfunctionEBCMDTC C0283
C0284Brake Pedal Position Sensor Circuit HighEHPSDTC C0284
EBCM MalfunctionEBCMDTC C0271-C0273, C0284
C0287Delivered Torque Signal MalfunctionEBCMDTC C0287, P1644, or P1689
C0290Class 2 Data Link MalfunctionEBCMDTC C0290 or C0292
C0291Body Control Module (BCM) Configuration not ValidEBCMDTC C0291
C0292Lost Communications with Engine Control SystemEBCMDTC C0290 or C0292
C0294Brake Switch and Brake Pedal Position Sensor CorrelationEHPSDTC C0294
C0297Powertrain Configuration Data not ReceivedEBCMDTC C0297
C0298Powertrain Control MalfunctionEBCMDTC C0298 or P0856
C0300Rear Propshaft Speed Sensor MalfunctionATCDTC C0300
C0305Front Propshaft Speed Sensor MalfunctionATCDTC C0305
C0306Motor A or B Circuit MalfunctionATCDTC C0306 for the NVG 246-NP8 transfer caseor
DTC C0306 for the NVG 263-NP1 transfer case





C0321Transfer Case Lock Circuit MalfunctionATCDTC C0321
C0327Encoder Circuit MalfunctionATCDTC C0327 for the NVG 246-NP8 transfer caseor
DTC C0327 for the NVG 263-NP1 transfer case





C0359Four Wheel Drive Low Range (4WD low) Discrete Output Circuit MalfunctionATCDTC C0359 for the NVG 246-NP8 transfer caseor
DTC C0359 for the NVG 263-NP1 transfer case





C0374General System MalfunctionATCDTC C0374
C0379Front Axle System MalfunctionATCDTC C0379 for the NVG 246-NP8 transfer caseor
DTC C0379 for the NVG 263-NP1 transfer case





C0448Electric Hydraulic Steering Pump Enable CircuitEHPSDTC C0448
C0481Electric Hydraulic Steering Motor Circuit Range/PerformanceEHPSDTC C0481
C0485Electric Hydraulic Steering Temperature Sensor CircuitEHPSDTC C0485
C0511Steering Position and Rate of Change Sensor CircuitEHPSDTC C0511
C0544Steering Position Sensor Data ErrorEHPSDTC C0544
C0550Electronic Control Unit (ECU) PerformanceATCDTC C0550 for the NVG 246-NP8 transfer caseor
DTC C0550 for the NVG 263-NP1 transfer case





EBCMDTC C0550 or C0570
EHPSDTC C0550
C0558Calibration Data Not ProgrammedEBCMDTC C0558
C0564Program Read Only Memory (ROM) Checksum ErrorEHPSDTC C0564
C0570Electronic Control Unit PerformanceEBCMDTC C0550 or C0570
C0750Left Front Low Tire Pressure SensorPDM, RCDLRDTC C0750, C0755, C0760, or C0765
C0755Right Front Low Tire Pressure SensorPDM, RCDLRDTC C0750, C0755, C0760, or C0765
C0760Left Rear Low Tire Pressure SensorPDM, RCDLRDTC C0750, C0755, C0760, or C0765
C0765Right Rear Low Tire Pressure SensorPDM, RCDLRDTC C0750, C0755, C0760, or C0765
C0775Low Tire Pressure System Sensors Not Programmed/LearnedPDM, RCDLRDTC C0775
C0870Device Voltage Reference Output CircuitEHPSDTC C0870
C0895Device VoltageEHPSDTC C0895
P0016Crankshaft Position (CKP)-Camshaft Position (CMP) CorrelationECM, PCMDTC P0016 for the 4.3L engineor
DTC P0016 for the 6.6L engine





P0030HO2S Heater Control Circuit Bank 1 Sensor 1PCM
• DTC P0030, P0036, P0050, or P0056 for the 4.3L engine







• DTC P0030 or P0050 for the 4.8L, 5.3L, and 6.0L engine




• DTC P0030, P0036, P0050, or P0056 for the 8.1L engine







P0036HO2S Heater Control Circuit Bank 1 Sensor 2PCM
• DTC P0030, P0036, P0050, or P0056 for the 4.3L engine







• DTC P0036 or P0056 for the 4.8L, 5.3L, and 6.0L engine




• DTC P0030, P0036, P0050, or P0056 for the 8.1L engine







P003ATurbocharger Boost Control Position Not LearnedECMDTC P003A
P0045Turbocharger Vane Position Control Solenoid Control CircuitECMDTC P0045
P0050HO2S Heater Control Circuit Bank 2 Sensor 1PCM
• DTC P0030, P0036, P0050, or P0056 for the 4.3L engine







• DTC P0030 or P0050 for the 4.8L, 5.3L, and 6.0L engine




• DTC P0030, P0036, P0050, or P0056 for the 8.1L engine







P0053HO2S Heater Resistance Bank 1 Sensor 1PCM
• DTC P0053, P0054, P0059, or P0060 for the 4.3L engine







• DTC P0053 or P0059 for the 4.8L, 5.3L, and 6.0L engine




• DTC P0053, P0054, P0059, or P0060 for the 8.1L engine







P0054HO2S Heater Resistance Bank 1 Sensor 2PCM
• DTC P0053, P0054, P0059, or P0060 for the 4.3L engine







• DTC P0054 or P0060 for the 4.8L, 5.3L, and 6.0L engine




• DTC P0053, P0054, P0059, or P0060 for the 8.1L engine







P0056HO2S Heater Control Circuit Bank 2 Sensor 2PCM
• DTC P0030, P0036, P0050, or P0056 for the 4.3L engine







• DTC P0036 or P0056 for the 4.8L, 5.3L, and 6.0L engine




• DTC P0030, P0036, P0050, or P0056 for the 8.1L engine







P0059HO2S Heater Resistance Bank 2 Sensor 1PCM
• DTC P0053, P0054, P0059, or P0060 for the 4.3L engine







• DTC P0053 or P0059 for the 4.8L, 5.3L, and 6.0L engine




• DTC P0053, P0054, P0059, or P0060 for the 8.1L engine







P0060HO2S Heater Resistance Bank 2 Sensor 2PCM
• DTC P0053, P0054, P0059, or P0060 for the 4.3L engine







• DTC P0054 or P0060 for the 4.8L, 5.3L, and 6.0L engine




• DTC P0053, P0054, P0059, or P0060 for the 8.1L engine







P0068Throttle Body Airflow PerformancePCMDTC P0068 for the 4.8L, 5.3L, and 6.0L engineor
DTC P0068 for the 8.1L engine





P0087Fuel Rail Pressure (FRP) Too LowECMDTC P0087 or P0088
P0088Fuel Rail Pressure (FRP) Too HighECMDTC P0087 or P0088
P0090Fuel Pressure Regulator Control CircuitECMDTC P0090
P0097Intake Air Temperature (IAT) Sensor 2 Circuit Low VoltageECMDTC P0097 or P0098
P0098Intake Air Temperature (IAT) Sensor 2 Circuit High VoltageECMDTC P0097 or P0098
P0101Mass Air Flow (MAF) Sensor PerformanceECM, PCM
• DTC P0101 for the 4.3L engine







• DTC P0101 for the 4.8L, 5.3L, and 6.0L engine




• DTC P0101 for the 6.6L engine




• DTC P0101 for the 8.1L engine







P0102Mass Air Flow (MAF) Sensor Circuit Low VoltageECMDTC P0102 or P0103 for the 6.6L engine
Mass Air Flow (MAF) Sensor Circuit Low FrequencyPCM
• DTC P0102 for the 4.3L engine







• DTC P0102 for the 4.8L, 5.3L, and 6.0L engine




• DTC P0102 for the 8.1L engine







P0103Mass Air Flow (MAF) Sensor Circuit High VoltageECMDTC P0102 or P0103 for the 6.6L engine
Mass Air Flow (MAF) Sensor Circuit High Frequency PCM
• DTC P0103 for the 4.3L engine







• DTC P0103 for the 4.8L, 5.3L, and 6.0L engine




• DTC P0103 for the 8.1L engine







P0106Manifold Absolute Pressure (MAP) Sensor PerformanceECM, PCM
• DTC P0106 for the 4.3L engine







• DTC P0106 for the 4.8L, 5.3L, and 6.0L engine




• DTC P0106 for the 8.1L engine




• DTC P0106 for the 6.6L engine







P0107Manifold Absolute Pressure (MAP) Sensor Circuit Low Voltage ECM, PCM
• DTC P0107 for the 4.3L engine







• DTC P0107 for the 4.8L, 5.3L, and 6.0L engine




• DTC P0107 or P0108 for the 6.6L engine




• DTC P0107 for the 8.1L engine







P0108Manifold Absolute Pressure (MAP) Sensor Circuit High Voltage ECM, PCM
• DTC P0108 for the 4.3L engine







• DTC P0108 for the 4.8L, 5.3L, and 6.0L engine




• DTC P0107 or P0108 for the 6.6L engine




• DTC P0108 for the 8.1L engine







P0112Intake Air Temperature (IAT) Sensor Circuit Low Voltage ECM, PCM
• DTC P0112 for the 4.3L engine







• DTC P0112 for the 4.8L, 5.3L, and 6.0L engine




• DTC P0112 or P0113 for the 6.6L engine




• DTC P0112 for the 8.1L engine







P0113Intake Air Temperature (IAT) Sensor Circuit High Voltage ECM, PCM
• DTC P0113 for the 4.3L engine







• DTC P0113 for the 4.8L, 5.3L, and 6.0L engine




• DTC P0112 or P0113 for the 6.6L engine




• DTC P0113 for the 8.1L engine







P0116Engine Coolant Temperature (ECT) Sensor Performance ECM, PCM
• DTC P0116 for the 4.3L engine







• DTC P0116 for the 4.8L, 5.3L, and 6.0L engine




• DTC P0116 for the 6.6L engine




• DTC P0116 for the 8.1L engine







P0117Engine Coolant Temperature (ECT) Sensor Circuit Low Voltage ECM, PCM
• DTC P0117 for the 4.3L engine







• DTC P0117 for the 4.8L, 5.3L, and 6.0L engine




• DTC P0117 or P0118 for the 6.6L engine




• DTC P0117 for the 8.1L engine







P0118Engine Coolant Temperature (ECT) Sensor Circuit High Voltage ECM, PCM
• DTC P0118 for the 4.3L engine







• DTC P0118 for the 4.8L, 5.3L, and 6.0L engine




• DTC P0117 or P0118 for the 6.6L engine




• DTC P0118 for the 8.1L engine







P0120Throttle Position (TP) Sensor 1 CircuitPCMDTC P0120 for the 4.8L, 5.3L, and 6.0L engineor
DTC P0120 for the 8.1L engine





P0121Throttle Position (TP) Sensor PerformancePCMDTC P0121
P0122Throttle Position (TP) Sensor Circuit Low VoltagePCMDTC P0122
P0123Throttle Position (TP) Sensor Circuit High VoltagePCMDTC P0123
P0128Engine Coolant Temperature (ECT) Below Thermostat Regulating Temperature ECM, PCM
• DTC P0128 for the 4.3L engine







• DTC P0128 for the 4.8L, 5.3L, and 6.0L engine




• DTC P0128 for the 6.6L engine




• DTC P0128 for the 8.1L engine







P0131HO2S Circuit Low Voltage Bank 1 Sensor 1 PCM
• DTC P0131 or P0151 for the 4.3L engine







• DTC P0131 or P0151 for the 4.8L, 5.3L, and 6.0L engine




• DTC P0131 or P0151 for the 8.1L engine







P0132HO2S Circuit High Voltage Bank 1 Sensor 1 PCM
• DTC P0132 or P0152 for the 4.3L engine







• DTC P0132 or P0152 for the 4.8L, 5.3L, and 6.0L engine




• DTC P0132 or P0152 for the 8.1L engine







P0133HO2S Slow Response Bank 1 Sensor 1 PCM
• DTC P0133 or P0153 for the 4.3L engine







• DTC P0133 or P0153 for the 4.8L, 5.3L, and 6.0L engine




• DTC P0133 or P0153 for the 8.1L engine







P0134HO2S Circuit Insufficient Activity Bank 1 Sensor 1PCM
• DTC P0134 or P0154 for the 4.3L engine







• DTC P0134 or P0154 for the 4.8L, 5.3L, and 6.0L engine




• DTC P0134 or P0154 for the 8.1L engine







P0135HO2S Heater Performance Bank 1 Sensor 1 PCM
• DTC P0135, P0141, P0155, or P0161 for the 4.3L engine







• DTC P0135 or P0155 for the 4.8L, 5.3L, and 6.0L engine




• DTC P0135, P0141, P0155, or P0161 for the 8.1L engine







P0136HO2S Performance Bank 1 Sensor 2PCMDTC P0136 or P0156
P0137HO2S Circuit Low Voltage Bank 1 Sensor 2 PCM
• DTC P0137 or P0157 for the 4.3L engine







• DTC P0137 or P0157 for the 4.8L, 5.3L, and 6.0L engine




• DTC P0137 or P0157 for the 8.1L engine







P0138HO2S Circuit High Voltage Bank 1 Sensor 2 PCM
• DTC P0138 or P0158 for the 4.3L engine







• DTC P0138 or P0158 for the 4.8L, 5.3L, and 6.0L engine




• DTC P0138 or P0158 for the 8.1L engine







P0140HO2S Circuit Insufficient Activity Bank 1 Sensor 2 PCM
• DTC P0140 or P0160 for the 4.3L engine







• DTC P0140 or P0160 for the 4.8L, 5.3L, and 6.0L engine




• DTC P0140 or P0160 for the 8.1L engine







P0141HO2S Heater Performance Bank 1 Sensor 2 PCM
• DTC P0135, P0141, P0155, or P0161 for the 4.3L engine







• DTC P0141 or P0161 for the 4.8L, 5.3L, and 6.0L engine




• DTC P0135, P0141, P0155, or P0161 for the 8.1L engine







P0151HO2S Circuit Low Voltage Bank 2 Sensor 1PCM
• DTC P0131 or P0151 for the 4.3L engine







• DTC P0131 or P0151 for the 4.8L, 5.3L, and 6.0L engine




• DTC P0131 or P0151 for the 8.1L engine







P0152HO2S Circuit High Voltage Bank 2 Sensor 1PCM
• DTC P0132 or P0152 for the 4.3L engine







• DTC P0132 or P0152 for the 4.8L, 5.3L, and 6.0L engine




• DTC P0132 or P0152 for the 8.1L engine







P0153HO2S Slow Response Bank 2 Sensor 1PCM
• DTC P0133 or P0153 for the 4.3L engine







• DTC P0133 or P0153 for the 4.8L, 5.3L, and 6.0L engine




• DTC P0133 or P0153 for the 8.1L engine







P0154HO2S Circuit Insufficient Activity Bank 2 Sensor 1PCM
• DTC P0134 or P0154 for the 4.3L engine







• DTC P0134 or P0154 for the 4.8L, 5.3L, and 6.0L engine




• DTC P0134 or P0154 for the 8.1L engine







P0155HO2S Heater Performance Bank 2 Sensor 1PCM
• DTC P0135, P0141, P0155, or P0161 for the 4.3L engine







• DTC P0135 or P0155 for the 4.8L, 5.3L, and 6.0L engine




• DTC P0135, P0141, P0155, or P0161 for the 8.1L engine







P0156HO2S Performance Bank 2 Sensor 2PCMDTC P0136 or P0156
P0157HO2S Circuit Low Voltage Bank 2 Sensor 2PCM
• DTC P0137 or P0157 for the 4.3L engine







• DTC P0137 or P0157 for the 4.8L, 5.3L, and 6.0L engine




• DTC P0137 or P0157 for the 8.1L engine







P0158HO2S Circuit High Voltage Bank 2 Sensor 2PCM
• DTC P0138 or P0158 for the 4.3L engine







• DTC P0138 or P0158 for the 4.8L, 5.3L, and 6.0L engine




• DTC P0138 or P0158 for the 8.1L engine







P0160HO2S Circuit Insufficient Activity Bank 2 Sensor 2PCM
• DTC P0140 or P0160 for the 4.3L engine







• DTC P0140 or P0160 for the 4.8L, 5.3L, and 6.0L engine




• DTC P0140 or P0160 for the 8.1L engine







P0161HO2S Heater Performance Bank 2 Sensor 2PCM
• DTC P0135, P0141, P0155, or P0161 for the 4.3L engine







• DTC P0141 or P0161 for the 4.8L, 5.3L, and 6.0L engine




• DTC P0135, P0141, P0155, or P0161 for the 8.1L engine







P0168Engine Fuel OvertemperatureECMDTC P0168
P0171Fuel Trim System Lean Bank 1PCM
• DTC P0171 or P0174 for the 4.3L engine







• DTC P0171 or P0174 for the 4.8L, 5.3L, and 6.0L engine




• DTC P0171 or P0174 for the 8.1L engine







P0172Fuel Trim System Rich Bank 1PCM
• DTC P0172 or P0175 for the 4.3L engine







• DTC P0172 or P0175 for the 4.8L, 5.3L, and 6.0L engine




• DTC P0172 or P0175 for the 8.1L engine







P0174Fuel Trim System Lean Bank 2PCM
• DTC P0171 or P0174 for the 4.3L engine







• DTC P0171 or P0174 for the 4.8L, 5.3L, and 6.0L engine




• DTC P0171 or P0174 for the 8.1L engine







P0175Fuel Trim System Rich Bank 2PCM
• DTC P0172 or P0175 for the 4.3L engine







• DTC P0172 or P0175 for the 4.8L, 5.3L, and 6.0L engine




• DTC P0172 or P0175 for the 8.1L engine







P0181Fuel Temperature Sensor PerformanceECMDTC P0181
P0182Fuel Temperature Sensor Circuit Low VoltageECMDTC P0182 or P0183
P0183Fuel Temperature Sensor Circuit High VoltageECMDTC P0182 or P0183
P0191Fuel Rail Pressure (FRP) Sensor PerformanceECMDTC P0191, P0192, or P0193
P0192Fuel Rail Pressure (FRP) Sensor Circuit Low VoltageECMDTC P0191, P0192, or P0193
P0193Fuel Rail Pressure (FRP) Sensor Circuit High VoltageECMDTC P0191, P0192, or P0193
P0200Injector Control CircuitPCM
• DTC P0200 for the 4.3L engine







• DTC P0200 for the 4.8L, 5.3L, and 6.0L engine




• DTC P0200 for the 8.1L engine







P0201Fuel Injector 1 Control Circuit ECMDTC P0201, P0202, P0203, P0204, P0205, P0206, P0207, or P0208
P0202Fuel Injector 2 Control Circuit ECMDTC P0201, P0202, P0203, P0204, P0205, P0206, P0207, or P0208
P0203Fuel Injector 3 Control Circuit ECMDTC P0201, P0202, P0203, P0204, P0205, P0206, P0207, or P0208
P0204Fuel Injector 4 Control Circuit ECMDTC P0201, P0202, P0203, P0204, P0205, P0206, P0207, or P0208
P0205Fuel Injector 5 Control CircuitECMDTC P0201, P0202, P0203, P0204, P0205, P0206, P0207, or P0208
P0206Fuel Injector 6 Control CircuitECMDTC P0201, P0202, P0203, P0204, P0205, P0206, P0207, or P0208
P0207Fuel Injector 7 Control CircuitECMDTC P0201, P0202, P0203, P0204, P0205, P0206, P0207, or P0208
P0208Fuel Injector 8 Control Circuit ECMDTC P0201, P0202, P0203, P0204, P0205, P0206, P0207, or P0208
P0218Transmission Fluid Over TemperaturePCM
• DTC P0218 for the 4L60-E/4L65-E/4L70-E transmission







• DTC P0218 for the 4L80-E/4L85-E transmission




• DTC P0218 for the Allison transmission







P0220Throttle Position (TP) Sensor 2 CircuitPCMDTC P0220 for the 4.8L, 5.3L, and 6.0L engineor
DTC P0220 for the 8.1L engine





P0230Fuel Pump Relay Control CircuitPCM
• DTC P0230 for the 4.3L engine







• DTC P0230 for the 4.8L, 5.3L, and 6.0L engine




• DTC P0230 for the 6.6L engine




• DTC P0230 for the 8.1L engine







P0234Turbocharger Engine OverboostECMDTC P0234
P0299Turbocharger Engine UnderboostECMDTC P0299
P0300Engine Misfire Detected ECM, PCM
• DTC P0300 for the 4.3L engine







• DTC P0300 for the 4.8L, 5.3L, and 6.0L engine




• DTC P0300-P0308 for the 6.6L engine




• DTC P0300 for the 8.1L engine







P0301Cylinder 1 Misfire DetectedECMDTC P0300-P0308
P0302Cylinder 2 Misfire DetectedECMDTC P0300-P0308
P0303Cylinder 3 Misfire DetectedECMDTC P0300-P0308
P0304Cylinder 4 Misfire DetectedECMDTC P0300-P0308
P0305Cylinder 5 Misfire DetectedECMDTC P0300-P0308
P0306Cylinder 6 Misfire DetectedECMDTC P0300-P0308
P0307Cylinder 7 Misfire DetectedECMDTC P0300-P0308
P0308Cylinder 8 Misfire DetectedECMDTC P0300-P0308
P0315Crankshaft Position (CKP) System Variation Not Learned PCM
• DTC P0315 for the 4.3L engine







• DTC P0315 for the 4.8L, 5.3L, and 6.0L engine




• DTC P0315 for the 8.1L engine







P0325Knock Sensor (KS) CircuitPCM
• DTC P0325 for the 4.3L engine







• DTC P0325 for the 4.8L, 5.3L, and 6.0L engine




• DTC P0325 for the 8.1L engine







P0327 Knock Sensor (KS) 1 Circuit Low Frequency PCM
• DTC P0327 for the 4.3L engine







• DTC P0327 or P0332 for the 4.8L, 5.3L, and 6.0L engine




• DTC P0327 or P0332 for the 8.1L engine







P0332Knock Sensor (KS) 2 Circuit Low Frequency PCMDTC P0327 or P0332 for the 4.8L, 5.3L, and 6.0L engineor
DTC P0327 or P0332 for the 8.1L engine





P0335Crankshaft Position (CKP) Sensor CircuitECM, PCM
• DTC P0335 for the 4.3L engine







• DTC P0335 for the 4.8L, 5.3L, and 6.0L engine




• DTC P0335 or P0336 for the 6.6L engine




• DTC P0335 for the 8.1L engine







P0336Crankshaft Position (CKP) Sensor PerformanceECM, PCM
• DTC P0336 for the 4.3L engine







• DTC P0336 for the 4.8L, 5.3L, and 6.0L engine




• DTC P0335 or P0336 for the 6.6L engine







Crankshaft Position (CKP) Sensor CircuitPCMDTC P0336 for the 8.1L engine
P0340Camshaft Position (CMP) Sensor CircuitECMDTC P0340, P0341 or P0342
P0341Camshaft Position (CMP) Sensor PerformanceECM, PCM
• DTC P0341 for the 4.3L engine







• DTC P0341 for the 4.8L, 5.3L, and 6.0L engine




• DTC P0340, P0341 or P0342 for the 6.6L engine




• DTC P0341 for the 8.1L engine







P0342Camshaft Position (CMP) Sensor Circuit Low VoltagePCMDTC P0342 for the 4.8L, 5.3L, and 6.0L engineor
DTC P0342 for the 8.1L engine





P0343Camshaft Position (CMP) Sensor Circuit High VoltagePCMDTC P0343 for the 4.8L, 5.3L, and 6.0L engineor
DTC P0343 for the 8.1L engine





P0351Ignition Coil 1 Control CircuitPCM
• DTC P0351 for the 4.3L engine







• DTC P0351-P0358 for the 4.8L, 5.3L, and 6.0L engine




• DTC P0351-P0358 for the 8.1L engine







P0352Ignition Coil 2 Control CircuitPCMDTC P0351-P0358 for the 4.8L, 5.3L, and 6.0L engineor
DTC P0351-P0358 for the 8.1L engine





P0353Ignition Coil 3 Control CircuitPCMDTC P0351-P0358 for the 4.8L, 5.3L, and 6.0L engineor
DTC P0351-P0358 for the 8.1L engine





P0354Ignition Coil 4 Control CircuitPCMDTC P0351-P0358 for the 4.8L, 5.3L, and 6.0L engineor
DTC P0351-P0358 for the 8.1L engine





P0355Ignition Coil 5 Control CircuitPCMDTC P0351-P0358 for the 4.8L, 5.3L, and 6.0L engineor
DTC P0351-P0358 for the 8.1L engine





P0356Ignition Coil 6 Control CircuitPCMDTC P0351-P0358 for the 4.8L, 5.3L, and 6.0L engineor
DTC P0351-P0358 for the 8.1L engine





P0357Ignition Coil 7 Control CircuitPCMDTC P0351-P0358 for the 4.8L, 5.3L, and 6.0L engineor
DTC P0351-P0358 for the 8.1L engine





P0358Ignition Coil 8 Control CircuitPCMDTC P0351-P0358 for the 4.8L, 5.3L, and 6.0L engineor
DTC P0351-P0358 for the 8.1L engine





P0381Wait to Start Lamp Control CircuitECMDTC P0381
P0401Exhaust Gas Recirculation (EGR) Flow InsufficientECMDTC P0401
P0402Exhaust Gas Recirculation (EGR) Flow ExcessiveECMDTC P0402
P0403Exhaust Gas Recirculation (EGR) Solenoid Control CircuitECMDTC P0403
P0405Exhaust Gas Recirculation (EGR) Position Sensor Circuit Low VoltageECMDTC P0405
P0406Exhaust Gas Recirculation (EGR) Position Sensor Circuit High VoltageECMDTC P0406
P0420Catalyst System Low Efficiency Bank 1PCM
• DTC P0420 or P0430 for the 4.3L engine







• DTC P0420 or P0430 for the 4.8L, 5.3L, and 6.0L engine




• DTC P0420 or P0430 for the 8.1L engine







P0430Catalyst System Low Efficiency Bank 2PCM
• DTC P0420 or P0430 for the 4.3L engine







• DTC P0420 or P0430 for the 4.8L, 5.3L, and 6.0L engine




• DTC P0420 or P0430 for the 8.1L engine







P0442Evaporative Emission (EVAP) System Small Leak Detected PCM
• DTC P0442 for the 4.3L engine







• DTC P0442 for the 4.8L, 5.3L, and 6.0L engine




• DTC P0442 for the 8.1L engine







P0443Evaporative Emission (EVAP) Purge Solenoid Control Circuit PCM
• DTC P0443 for the 4.3L engine







• DTC P0443 for the 4.8L, 5.3L, and 6.0L engine




• DTC P0443 for the 8.1L engine







P0446Evaporative Emission (EVAP) Vent System Performance PCM
• DTC P0446 for the 4.3L engine







• DTC P0446 for the 4.8L, 5.3L, and 6.0L engine




• DTC P0446 for the 8.1L engine







P0449Evaporative Emission (EVAP) Vent Solenoid Control Circuit PCM
• DTC P0449 for the 4.3L engine







• DTC P0449 for the 4.8L, 5.3L, and 6.0L engine




• DTC P0449 for the 8.1L engine







P0451Fuel Tank Pressure (FTP) Sensor PerformancePCM
• DTC P0451 for the 4.3L engine







• DTC P0451 for the 4.8L, 5.3L, and 6.0L engine




• DTC P0451 for the 8.1L engine







P0452Fuel Tank Pressure (FTP) Sensor Circuit Low Voltage PCM
• DTC P0452 for the 4.3L engine







• DTC P0452 for the 4.8L, 5.3L, and 6.0L engine




• DTC P0452 for the 8.1L engine







P0453Fuel Tank Pressure (FTP) Sensor Circuit High Voltage PCM
• DTC P0453 for the 4.3L engine







• DTC P0453 for the 4.8L, 5.3L, and 6.0L engine




• DTC P0453 for the 8.1L engine







P0454Fuel Tank Pressure (FTP) Sensor Circuit IntermittentPCM
• DTC P0454 for the 4.3L engine







• DTC P0454 for the 4.8L, 5.3L, and 6.0L engine




• DTC P0454 for the 8.1L engine







P0455Evaporative Emission (EVAP) System Large Leak DetectedPCM
• DTC P0455 for the 4.3L engine







• DTC P0455 for the 4.8L, 5.3L, and 6.0L engine




• DTC P0455 for the 8.1L engine







P0461Fuel Level Sensor 1 PerformanceECM, PCMDTC P0461
P0462Fuel Level Sensor 1 Circuit Low VoltageECM, PCMDTC P0462
P0463Fuel Level Sensor 1 Circuit High VoltageECM, PCMDTC P0463
P0464Fuel Level Sensor 1 Circuit IntermittentECM, PCMDTC P0464
P046CExhaust Gas Recirculation (EGR) Position Sensor PerformanceECMDTC P046C
P0480Cooling Fan Relay 1 Control CircuitPCMDTC P0480 or P0481
P0481Cooling Fan Relay 2 Control CircuitPCMDTC P0480 or P0481
P0496Evaporative Emission (EVAP) System Flow During Non-Purge PCM
• DTC P0496 for the 4.3L engine







• DTC P0496 for the 4.8L, 5.3L, and 6.0L engine




• DTC P0496 for the 8.1L engine







P0500Vehicle Speed Sensor (VSS) Circuit ECM, PCM
• DTC P0500 for the NV 3500 transmission







• DTC P0500 for the NV 3400 transmission




• DTC P0500 for the ZF S6-650 transmission







P0502Vehicle Speed Sensor (VSS) Circuit Low VoltagePCMDTC P0502 for the 4L60-E/4L65-E/4L70-E transmission or
DTC P0502 for the 4L80-E/4L85-E transmission





P0503Vehicle Speed Sensor (VSS) Circuit IntermittentPCMDTC P0503 for the 4L60-E/4L65-E/4L70-E transmission or
DTC P0503 for the 4L80-E/4L85-E transmission





P0504Brake Switch Circuit 1-2 CorrelationECMDTC P0504
P0506Idle Speed Low ECM, PCM
• DTC P0506 for the 4.3L engine







• DTC P0506 for the 4.8L, 5.3L, and 6.0L engine




• DTC P0506 or P0507 for the 6.6L engine




• DTC P0506 or P0507 for the 8.1L engine







P0507Idle Speed High ECM, PCM
• DTC P0507 for the 4.3L engine







• DTC P0507 for the 4.8L, 5.3L, and 6.0L engine




• DTC P0506 or P0507 for the 6.6L engine




• DTC P0506 or P0507 for the 8.1L engine







P0522Engine Oil Pressure (EOP) Sensor Circuit Low VoltageECM. PCMDTC P0522
P0523Engine Oil Pressure (EOP) Sensor Circuit High VoltageECM, PCMDTC P0523
P0530Air Conditioning Refrigerant Pressure Sensor CircuitECM, PCM
• DTC P0530







with CJ2




• DTC P0530




with CJ3







P0532Air Conditioning Refrigerant Pressure Sensor Circuit Low VoltageECM, PCM
• DTC P0532 or P0533







with CJ2




• DTC P0532 or P0533




with CJ3







P0533Air Conditioning Refrigerant Pressure Sensor Circuit High VoltageECM, PCM
• DTC P0532 or P0533







with CJ2




• DTC P0532 or P0533




with CJ3







P0540Intake Air (IA) Heater Feedback CircuitECMDTC P0540
P0561System Voltage PerformanceTCMDTC P0561
P0562System Voltage LowECM, PCMDTC P0562
TCMDTC P0562 for the Allison transmission
P0563System Voltage HighECM, PCMDTC P0563
TCMDTC P0563 for the Allison transmission
P0567Cruise Control Resume Switch CircuitECM, PCMDTC P0567
P0568Cruise Control Set Switch CircuitECM, PCMDTC P0568
P0571Cruise Control Brake Switch CircuitECM, PCMDTC P0571
P0601Control Module Read Only Memory (ROM)PCM
• DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 for the 4.3L engine







• DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 for the 4.8L, 5.3L, and 6.0L engine




• DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 for the 8.1L engine







P0602Control Module Not ProgrammedECM, PCM
• DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 for the 4.3L engine







• DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 for the 4.8L, 5.3L, and 6.0L engine




• DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P060B, P061C, P062C, P062F, or P2610 for the 6.6L engine




• DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 for the 8.1L engine







Transmission Control Module Not ProgrammedTCMDTC P0602 for the Allison transmission
P0604Control Module Random Access Memory (RAM)PCM
• DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 for the 4.3L engine







• DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 for the 4.8L, 5.3L, and 6.0L engine




• DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 for the 8.1L engine







P0606Control Module Internal Performance ECM, PCM
• DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 for the 4.8L, 5.3L, and 6.0L engine







• DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P060B, P061C, P062C, P062F, or P2610 for the 6.6L engine




• DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 for the 8.1L engine







P0608Vehicle Speed Output Circuit PCMDTC P0608
P0609Vehicle Speed Output Circuit 2PCMDTC C0235-C0237 or P0609
P060BControl Module Analog to Digital PerformanceECMDTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P060B, P061C, P062C, P062F, or P2610
P0613Transmission Control Module (TCM) ProcessorTCMDTC P0613
P0615Starter Relay Control CircuitPCMDTC P0615
P0616Starter Relay Control Circuit Low VoltageSGCMDTC P0616, P0617, P2617, or P0725
P0617Starter Relay Control Circuit High VoltageSGCMDTC P0616, P0617, P2617, or P0725
P061CControl Module Engine Speed Performance ECMDTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P060B, P061C, P062C, P062F, or P2610
P0621Generator L-Terminal CircuitPCMDTC P0621
P0622Generator F-Terminal CircuitPCMDTC P0622
P062CControl Module Vehicle Speed Performance ECMDTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P060B, P061C, P062C, P062F, or P2610
P062FControl Module Long Term Memory PerformanceECMDTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P060B, P061C, P062C, P062F, or P2610
P0634Transmission Control Module (TCM) Internal Temperature Too HighTCMDTC P0634
P06415-Volt Reference 1 Circuit PCM
• DTC P0641 for the 4.3L engine







• DTC P0641 for the 4.8L, 5.3L, and 6.0L engine




• DTC P0641 for the 8.1L engine







P06425-Volt Reference 1 Circuit Low VoltageECMDTC P0642 or P0643
P06435-Volt Reference 1 Circuit High VoltageECMDTC P0642 or P0643
P064CGlow Plug Module Control PerformanceECMDTC P064C
P0650Malfunction Indicator Lamp (MIL) Control Circuit PCM
• DTC P0650 for the 4.3L engine







• DTC P0650 for the 4.8L, 5.3L, and 6.0L engine




• DTC P0650 for the 6.6L engine




• DTC P0650 for the 8.1L engine







P06515-Volt Reference 2 Circuit PCM
• DTC P0651 for the 4.3L engine







• DTC P0651 for the 4.8L, 5.3L, and 6.0L engine




• DTC P0651 for the 8.1L engine







P06525-Volt Reference 2 Circuit Low VoltageECMDTC P0652 or P0653
P06535-Volt Reference 2 Circuit High VoltageECMDTC P0652 or P0653
P0654Engine Speed Output CircuitPCMDTC P0654
P0658Actuator Supply Voltage 1 LowTCMDTC P0658
P0659Actuator Supply Voltage 1 HighTCMDTC P0659
P0671Glow Plug 1 Control CircuitECMDTC P0671-P0678
P0672Glow Plug 2 Control CircuitECMDTC P0671-P0678
P0673Glow Plug 3 Control CircuitECMDTC P0671-P0678
P0674Glow Plug 4 Control CircuitECMDTC P0671-P0678
P0675Glow Plug 5 Control CircuitECMDTC P0671-P0678
P0676Glow Plug 6 Control CircuitECMDTC P0671-P0678
P0677Glow Plug 7 Control CircuitECMDTC P0671-P0678
P0678Glow Plug 8 Control CircuitECMDTC P0671-P0678
P06985-Volt Reference 3 Circuit Low VoltageECMDTC P0698 or P0699
P06995-Volt Reference 3 Circuit High VoltageECMDTC P0698 or P0699
P0700Transmission Control Module (TCM) Requested MIL IlluminationECM, TCMDTC P0700 for the Allison transmissionor
DTC P0700 for the 6.6L engine





P0701Transmission Control System PerformanceTCMDTC P0701
P0703Brake Switch CircuitTCMDTC P0703
P0706Transmission Range (TR) Switch PerformancePCMDTC P0706 for the 4L60-E/4L65-E/4L70-E transmissionor
DTC P0706 for the 4L80-E/4L85-E transmission





Transmission Range Sensor Circuit - PRNDL InputTCMDTC P0706 for the Allison transmission
P0708Transmission Range (TR) Switch Circuit High VoltageTCMDTC P0708
P0711Transmission Fluid Temperature (TFT) Sensor PerformancePCMDTC P0711 for the 4L60-E/4L65-E/4L70-E transmissionor
DTC P0711 for the 4L80-E/4L85-E transmission





TCMDTC P0711 for the Allison transmission
P0712Transmission Fluid Temperature (TFT) Sensor Circuit Low VoltagePCMDTC P0712 for the 4L60-E/4L65-E/4L70-E transmissionor
DTC P0712 for the 4L80-E/4L85-E transmission





TCMDTC P0712 for the Allison transmission
P0713Transmission Fluid Temperature (TFT) Sensor Circuit High VoltagePCMDTC P0713 for the 4L60-E/4L65-E/4L70-E transmissionor
DTC P0713 for the 4L80-E/4L85-E transmission





TCMDTC P0713 for the Allison transmission
P0716Input Speed Sensor PerformancePCMDTC P0716 for the 4L80-E/4L85-E transmission
TCMDTC P0716 for the Allison transmission
P0717Input Speed Sensor Circuit Low VoltagePCMDTC P0717 for the 4L80-E/4L85-E transmission
TCMDTC P0717 for the Allison transmission
P0719Brake Switch Circuit Low VoltagePCMDTC P0719 for the 4L60-E/4L65-E/4L70-E transmissionor
DTC P0719 for the 4L80-E/4L85-E transmission





P0721Output Speed Sensor PerformanceTCMDTC P0721
P0722Output Speed Sensor Circuit Low VoltageTCMDTC P0722
P0724Brake Switch Circuit High VoltagePCMDTC P0724 for the 4L60-E/4L65-E/4L70-E transmissionor
DTC P0724 for the 4L80-E/4L85-E transmission





P0725Engine Speed CircuitSGCMDTC P0616, P0617, P2617, or P0725
P0726Engine Speed Circuit PerformanceTCMDTC P0726
P0727Engine Speed No SignalTCMDTC P0727
P0729Incorrect 6th Gear RatioTCMDTC P0729
P0730Incorrect Gear RatioPCMDTC P0730
P0731Incorrect 1st Gear RatioTCMDTC P0731
P0732Incorrect 2nd Gear RatioTCMDTC P0732
P0733Incorrect 3rd Gear RatioTCMDTC P0733
P0734Incorrect 4th Gear RatioTCMDTC P0734
P0735Incorrect 5th Gear RatioTCMDTC P0735
P0736Incorrect Reverse RatioTCMDTC P0736
P0740Torque Converter Clutch (TCC) Enable Solenoid Control CircuitPCMDTC P0740
P0741Torque Converter Clutch (TCC) System - Stuck OffPCM, TCM
• DTC P0741 for the 4L60-E/4L65-E/4L70-E transmission







• DTC P0741 for the 4L80-E/4L85-E transmission




• DTC P0741 for the Allison transmission







P0742Torque Converter Clutch (TCC) System - Stuck OnPCM, TCM
• DTC P0742 for the 4L60-E/4L65-E/4L70-E transmission







• DTC P0742 for the 4L80-E/4L85-E transmission




• DTC P0742 for the Allison transmission







P0748Pressure Control (PC) Solenoid Control CircuitPCMDTC P0748 for the 4L60-E/4L65-E/4L70-E transmissionor
DTC P0748 for the 4L80-E/4L85-E transmission





P07511-2 Shift Solenoid (SS) Valve Performance - No First or Fourth GearPCMDTC P0751 for the 4L60-E/4L65-E/4L70-E transmissionor
DTC P0751 for the 4L80-E/4L85-E transmission





Shift Solenoid (SS) 1 Valve Performance - Stuck OffTCMDTC P0751 for the Allison transmission
P07521-2 Shift Solenoid (SS) Valve Performance - No Second or Third GearPCMDTC P0752 for the 4L60-E/4L65-E/4L70-E transmissionor
DTC P0752 for the 4L80-E/4L85-E transmission





Shift Solenoid (SS) 1 Valve Performance - Stuck OnTCMDTC P0752 for the Allison transmission
P07531-2 Shift Solenoid (SS) Control CircuitPCMDTC P0753 for the 4L60-E/4L65-E/4L70-E transmissionor
DTC P0753 for the 4L80-E/4L85-E transmission





P07562-3 Shift Solenoid (SS) Valve Performance - No First or Second GearPCMDTC P0756 for the 4L60-E/4L65-E/4L70-E transmissionor
DTC P0756 for the 4L80-E/4L85-E transmission





Shift Solenoid (SS) 2 Valve Performance - Stuck OffTCMDTC P0756 for the Allison transmission
P07572-3 Shift Solenoid (SS) Valve Performance - No Third or Fourth GearPCMDTC P0757 for the 4L60-E/4L65-E/4L70-E transmissionor
DTC P0757 for the 4L80-E/4L85-E transmission





Shift Solenoid (SS) 2 Valve Performance - Stuck OnTCMDTC P0757 for the Allison transmission
P07582-3 Shift Solenoid (SS) Control CircuitPCMDTC P0758 for the 4L60-E/4L65-E/4L70-E transmissionor
DTC P0758 for the 4L80-E/4L85-E transmission





P0761Shift Solenoid (SS) 3 Valve Performance - Stuck OffTCMDTC P0761
P0762Shift Solenoid (SS) 3 Valve Performance - Stuck OnTCMDTC P0762
P0776Clutch Pressure Control (PC) Solenoid 2 - Stuck OffTCMDTC P0776
P0777Clutch Pressure Control (PC) Solenoid 2 - Stuck OnTCMDTC P0777
P07853-2 Shift Solenoid (SS) Control CircuitPCMDTC P0785
P0802Transmission Control Module (TCM) MIL Request CircuitECM, PCMDTC P0802 for the 8.1L engine
P0826TAP Up and Down Shift Switch CircuitTCMDTC P0826
P0827TAP Up and Down Shift Switch Circuit LowTCMDTC P0827
P0828TAP Up and Down Shift Switch Circuit HighTCMDTC P0828
P0833Clutch Pedal Switch 2 CircuitECM, PCM
• DTC P0833 for the NV 3500 transmission







• DTC P0833 for the NV 4500 transmission




• DTC P0833 for the ZF S6-650 transmission







P0842Pressure Switch C Circuit Low/Stuck Closed TCMDTC P0842
P0843Pressure Switch C Circuit HighTCMDTC P0843
P0847Pressure Switch D Circuit Stuck ClosedTCMDTC P0847
P0848Pressure Switch D Circuit HighTCMDTC P0848
P0856Traction Control Torque Request CircuitPCMDTC C0298 or P0856

__________________
Devil Girl 2006 2500HD LBZ Ex-Cab 4x4

EFI Live tuned by IdahoRob,MPI twins installed by BigDipper,PPE lift pump, BigDipper 30% injectors, BigDipper Trans Precion ML converter.PPE Twin Cp3's.

Alot Of thanks To Kat & Pat at duramax diesels, Joe & Dan at PPE,George aka BigDipper
RIP LBZ 6/1/08@5:44pm she was strong

She's Alive again

Born on July 27, 2008, 11:59:02 PM

http://www.dieselbuilder.com/Media/P...adoBuild_2.pdf
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Old 12-26-2008, 11:34 PM   #2
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GM Diagnostic Trouble Code List part 2

P0872Pressure Switch Solenoid E Circuit Low/Stuck ClosedTCMDTC P0872
P0873Pressure Switch E Circuit HighTCMDTC P0873
P0877Transmission Pressure Switch 4 Circuit LowTCMDTC P0877
P0878Transmission Pressure Switch 4 Circuit HighTCMDTC P0878
P0880TCM Power Input SignalTCMDTC P0880
P0881Transmission Control Module (TCM) Power Input Signal PerformanceTCMDTC P0881
P0882Transmission Control Module (TCM) Power Input Signal LowTCMDTC P0882
P0883Transmission Control Module (TCM) Power Input Signal HighTCMDTC P0883
P0894Transmission Component SlippingPCMDTC P0894 for the 4L60-E/4L65-E/4L70-E transmissionor
DTC P0894 for the 4L80-E/4L85-E transmission




P0960Pressure Control Solenoid (PCS) Main Modulation (MAIN MOD) Circuit OpenTCMDTC P0960
P0962Pressure Control Solenoid (PCS) Main Modulation (MAIN MOD) Circuit LowTCMDTC P0962
P0963Pressure Control Solenoid (PCS) Main Modulation (MAIN MOD) Circuit HighTCMDTC P0963
P0964Pressure Control Solenoid 2 (PCS2) Control Circuit Open (B)TCMDTC P0964
P0966Pressure Control Solenoid 2 (PCS2) Control Circuit Low (B)TCMDTC P0966
P0967Pressure Control Solenoid 2 (PCS2) Control Circuit High (B)TCMDTC P0967
P0972Shift Solenoid 1 (SS1) Control Circuit OpenTCMDTC P0972
P0973Shift Solenoid 1 (SS1) Control Circuit LowTCMDTC P0973
P0974Shift Solenoid 1 (SS1) Control Circuit HighTCMDTC P0974
P0975Shift Solenoid 2 (SS2) Control Circuit OpenTCMDTC P0975
P0976Shift Solenoid 2 (SS2) Control Circuit LowTCMDTC P0976
P0977Shift Solenoid 2 (SS2) Control Circuit HighTCMDTC P0977
P0978Shift Solenoid 3 (SS3) Control Circuit OpenTCMDTC P0978
P0979Shift Solenoid 3 (SS3) Control Circuit LowTCMDTC P0979
P0980Shift Solenoid 3 (SS3) Control Circuit HighTCMDTC P0980
P0A0AHigh Voltage System Interlock CircuitSGCMDTC P0A0A
P0A01Starter/Generator Control Module Coolant Temperature Sensor 1 PerformanceSGCMDTC P0A01, P0A02, P0A03, P1A7A, P1A75, P1A76, P1A77, P1A78, or P1A79
P0A02Starter/Generator Control Module Coolant Temperature Sensor 1 Circuit Low VoltageSGCMDTC P0A01, P0A02, P0A03, P1A7A, P1A75, P1A76, P1A77, P1A78, or P1A79
P0A03Starter/Generator Control Module Coolant Temperature Sensor 1 Circuit High VoltageSGCMDTC P0A01, P0A02, P0A03, P1A7A, P1A75, P1A76, P1A77, P1A78, or P1A79
P0A06Starter/Generator Control Module Coolant Pump Relay Control Circuit Low VoltageSGCMDTC P0A06 or P0A07
P0A07Starter/Generator Control Module Coolant Pump Relay Control Circuit High VoltageSGCMDTC P0A06 or P0A07
P0A1DHybrid Control Module System FaultHCMDTC P0A1D or P1AC8
P0A3EStarter/Generator Control Module OvertemperatureSGCMDTC P0A3E
P0A27Hybrid Battery Pack Relay Feedback Circuit ESCMDTC P0A27 or P1A58
P0A7EHybrid Battery Pack OvertemperatureESCMDTC P0A7E
P0A7FHybrid Battery Pack LifeESCMDTC P0A7F
P0A82Hybrid Battery Pack Cooling Fan Stuck OffESCMDTC P0A82
P0A83Hybrid Battery Pack Cooling Fan Stuck OnESCMDTC P0A83
P0A8814-Volt Power Module Current Sensor Circuit Low CurrentPCMDTC P0A88
P0A8914-Volt Power Module Current Sensor Circuit High CurrentPCMDTC P0A89
P0A8B14-Volt Power Module System VoltagePCMDTC P0A8B
P0A8E14-Volt Power Module System Voltage HighPCMDTC P0A8E
P0A9CHybrid Battery 1 Temperature Sensor PerformanceESCMDTC P0A9C, P0AC6 or P0ACB
P0A9DHybrid Battery 1 Temperature Sensor Circuit Low VoltageESCMDTC P0A9D, P0A9E, P0AC7, P0AC8, P0ACC or P0ACD
P0A9EHybrid Battery 1 Temperature Sensor Circuit High VoltageESCMDTC P0A9D, P0A9E, P0AC7, P0AC8, P0ACC or P0ACD
P0ABFHybrid Battery Current Sensor PerformancePCMDTC P0ABF or P0AC0
P0AC0Hybrid Battery Current Sensor PerformancePCMDTC P0ABF or P0AC0
P0AC6Hybrid Battery 2 Temperature Sensor PerformanceESCMDTC P0A9C, P0AC6 or P0ACB
P0AC7Hybrid Battery 2 Temperature Sensor Circuit Low VoltageESCMDTC P0A9D, P0A9E, P0AC7, P0AC8, P0ACC or P0ACD
P0AC8Hybrid Battery 2 Temperature Sensor Circuit High VoltageESCMDTC P0A9D, P0A9E, P0AC7, P0AC8, P0ACC or P0ACD
P0ACBHybrid Battery 3 Temperature Sensor PerformanceESCMDTC P0A9C, P0AC6 or P0ACB
P0ACCHybrid Battery 3 Temperature Sensor Circuit Low VoltageESCMDTC P0A9D, P0A9E, P0AC7, P0AC8, P0ACC or P0ACD
P0ACDHybrid Battery 3 Temperature Sensor Circuit High VoltageESCMDTC P0A9D, P0A9E, P0AC7, P0AC8, P0ACC or P0ACD
P1121Throttle Position (TP) Sensor Circuit Intermittent High VoltagePCMDTC P1121
P1122Throttle Position (TP) Sensor Circuit Intermittent Low VoltagePCMDTC P1122
P1125Accelerator Pedal Position (APP) SystemPCMDTC P1125 for the 4.8L, 5.3L, and 6.0L engineor
DTC P1125 for the 8.1L engine




P1133HO2S Insufficient Switching Bank 1 Sensor 1PCM
• DTC P1133 or P1153 for the 4.3L engine






• DTC P1133 or P1153 for the 4.8L, 5.3L, and 6.0L engine




• DTC P1133 or P1153 for the 8.1L engine






P1134HO2S Transition Time Ratio Bank 1 Sensor 1PCM
• DTC P1134 or P1154 for the 4.3L engine






• DTC P1134 or P1154 for the 4.8L, 5.3L, and 6.0L engine




• DTC P1134 or P1154 for the 8.1L engine






P1153HO2S Insufficient Switching Bank 2 Sensor 1PCM
• DTC P1133 or P1153 for the 4.3L engine






• DTC P1133 or P1153 for the 4.8L, 5.3L, and 6.0L engine




• DTC P1133 or P1153 for the 8.1L engine






P1154HO2S Transition Time Ratio Bank 2 Sensor 1PCM
• DTC P1134 or P1154 for the 4.3L engine






• DTC P1134 or P1154 for the 4.8L, 5.3L, and 6.0L engine




• DTC P1134 or P1154 for the 8.1L engine






P1258Engine Coolant Overtemperature - Protection Mode ActivePCMDTC P1258
P1380Misfire Detected - Rough Road Data Not AvailablePCM
• DTC P1380 for the 4.3L engine






• DTC P1380 for the 4.8L, 5.3L, and 6.0L engine




• DTC P1380 for the 8.1L engine






P1381Misfire Detected - No Communication With Brake Control ModulePCM
• DTC P1381 for the 4.3L engine






• DTC P1381 for the 4.8L, 5.3L, and 6.0L engine




• DTC P1381 for the 8.1L engine






P1516Throttle Actuator Control (TAC) Module Throttle Actuator Position PerformancePCMDTC P1516 for the 4.8L, 5.3L, and 6.0L engineor
DTC P1516 for the 8.1L engine




P1574Stop Lamp Switch CircuitPCMDTC P1574
P160CEngine Calibration Information Not Programmed - GPCMGPCMDTC P160C
P1626Theft Deterrent Fuel Enable Signal LostPCMDTC P1626
P1631Theft Deterrent Fuel Enable Signal Not CorrectPCMDTC P1631
P1637Generator L-Terminal Circuit Low VoltageHCMDTC P1637
P1638Generator F-Terminal CircuitHCMDTC P1638
P1644Traction Control Delivered Torque Output Circuit PCMDTC C0287, P1644, or P1689
P1688Unmanaged Engine Torque Signal Delivered to TCMTCMDTC P1688
P1689Traction Control Delivered Torque Output CircuitPCMDTC C0287, P1644, or P1689
P1779Torque Delivered SignalTCMDTC P1779
P1810Transmission Fluid Pressure (TFP) Position Switch CircuitPCMDTC P1810 for the 4L60-E/4L65-E/4L70-E transmission or
DTC P1810 for the 4L80-E/4L85-E transmission




P1A00Battery Energy Control Module ResetESCMDTC P1A00, P1A01, P1A02, P1A03, P1A04, P1A05, P1A06, P1A07, P1A08, or P1A09
P1A01Battery Energy Control Module Long Term Memory PerformanceESCMDTC P1A00, P1A01, P1A02, P1A03, P1A04, P1A05, P1A06, P1A07, P1A08, or P1A09
P1A02Battery Energy Control Module Loop OverrunESCMDTC P1A00, P1A01, P1A02, P1A03, P1A04, P1A05, P1A06, P1A07, P1A08, or P1A09
P1A03Battery Energy Control Module Options IncorrectESCMDTC P1A00, P1A01, P1A02, P1A03, P1A04, P1A05, P1A06, P1A07, P1A08, or P1A09
P1A04Battery Energy Control Module Programming Read Only Memory (ROM)ESCMDTC P1A00, P1A01, P1A02, P1A03, P1A04, P1A05, P1A06, P1A07, P1A08, or P1A09
P1A05Battery Energy Control Module Random Access Memory (RAM)ESCMDTC P1A00, P1A01, P1A02, P1A03, P1A04, P1A05, P1A06, P1A07, P1A08, or P1A09
P1A06Battery Energy Control Module Read Only Memory (ROM)ESCMDTC P1A00, P1A01, P1A02, P1A03, P1A04, P1A05, P1A06, P1A07, P1A08, or P1A09
P1A07Battery Energy Control Module 5-Volt Reference CircuitESCMDTC P1A00, P1A01, P1A02, P1A03, P1A04, P1A05, P1A06, P1A07, P1A08, or P1A09
P1A08Battery Energy Control Module Stack OverrunESCMDTC P1A00, P1A01, P1A02, P1A03, P1A04, P1A05, P1A06, P1A07, P1A08, or P1A09
P1A09Battery Energy Control Module Hybrid System VoltageESCMDTC P1A00, P1A01, P1A02, P1A03, P1A04, P1A05, P1A06, P1A07, P1A08, or P1A09
P1A22Hybrid Battery 1 Circuit Low VoltagePCMDTC P1A22, P1A23, P1A26, P1A27, P1A28, P1A29, P1A2A, P1A2D, P1A2E, P1A2F P1A30, P1A31, P1A34, P1A35 or P1A36
P1A23Hybrid Battery 1 Circuit High VoltagePCMDTC P1A22, P1A23, P1A26, P1A27, P1A28, P1A29, P1A2A, P1A2D, P1A2E, P1A2F P1A30, P1A31, P1A34, P1A35 or P1A36
P1A24Hybrid Battery 1 VoltagePCMDTC P1A24, P1A2B or P1A32
P1A26Hybrid Battery 1 Voltage LowPCMDTC P1A22, P1A23, P1A26, P1A27, P1A28, P1A29, P1A2A, P1A2D, P1A2E, P1A2F P1A30, P1A31, P1A34, P1A35 or P1A36
P1A27Hybrid Battery 1 Voltage Very LowPCMDTC P1A22, P1A23, P1A26, P1A27, P1A28, P1A29, P1A2A, P1A2D, P1A2E, P1A2F P1A30, P1A31, P1A34, P1A35 or P1A36
P1A28Hybrid Battery 1 Voltage HighPCMDTC P1A22, P1A23, P1A26, P1A27, P1A28, P1A29, P1A2A, P1A2D, P1A2E, P1A2F P1A30, P1A31, P1A34, P1A35 or P1A36
P1A29Hybrid Battery 2 Circuit Low VoltagePCMDTC P1A22, P1A23, P1A26, P1A27, P1A28, P1A29, P1A2A, P1A2D, P1A2E, P1A2F P1A30, P1A31, P1A34, P1A35 or P1A36
P1A2AHybrid Battery 2 Circuit High VoltagePCMDTC P1A22, P1A23, P1A26, P1A27, P1A28, P1A29, P1A2A, P1A2D, P1A2E, P1A2F P1A30, P1A31, P1A34, P1A35 or P1A36
P1A2BHybrid Battery 2 VoltagePCMDTC P1A24, P1A2B or P1A32
P1A2DHybrid Battery 2 Voltage LowPCMDTC P1A22, P1A23, P1A26, P1A27, P1A28, P1A29, P1A2A, P1A2D, P1A2E, P1A2F P1A30, P1A31, P1A34, P1A35 or P1A36
P1A2EHybrid Battery 2 Voltage Very LowPCMDTC P1A22, P1A23, P1A26, P1A27, P1A28, P1A29, P1A2A, P1A2D, P1A2E, P1A2F P1A30, P1A31, P1A34, P1A35 or P1A36
P1A2FHybrid Battery 2 Voltage HighPCMDTC P1A22, P1A23, P1A26, P1A27, P1A28, P1A29, P1A2A, P1A2D, P1A2E, P1A2F P1A30, P1A31, P1A34, P1A35 or P1A36
P1A30Hybrid Battery 3 Circuit Low VoltagePCMDTC P1A22, P1A23, P1A26, P1A27, P1A28, P1A29, P1A2A, P1A2D, P1A2E, P1A2F P1A30, P1A31, P1A34, P1A35 or P1A36
P1A31Hybrid Battery 3 Circuit High VoltagePCMDTC P1A22, P1A23, P1A26, P1A27, P1A28, P1A29, P1A2A, P1A2D, P1A2E, P1A2F P1A30, P1A31, P1A34, P1A35 or P1A36
P1A32Hybrid Battery 3 VoltagePCMDTC P1A24, P1A2B or P1A32
P1A34Hybrid Battery 3 Voltage LowPCMDTC P1A22, P1A23, P1A26, P1A27, P1A28, P1A29, P1A2A, P1A2D, P1A2E, P1A2F P1A30, P1A31, P1A34, P1A35 or P1A36
P1A35Hybrid Battery 3 Voltage Very LowPCMDTC P1A22, P1A23, P1A26, P1A27, P1A28, P1A29, P1A2A, P1A2D, P1A2E, P1A2F P1A30, P1A31, P1A34, P1A35 or P1A36
P1A36Hybrid Battery 3 Voltage HighPCMDTC P1A22, P1A23, P1A26, P1A27, P1A28, P1A29, P1A2A, P1A2D, P1A2E, P1A2F P1A30, P1A31, P1A34, P1A35 or P1A36
P1A58Hybrid Battery Pack Relay Open ESCMDTC P0A27 or P1A58
P1A64Starter/Generator Control Module ResetPCMDTC P1AB2, P1A64, P1A65, P1A66, P1A67, P1A68, P1A69, P1A6A, or P1A6B
P1A65Starter/Generator Control Module Long Term Memory Performance PCMDTC P1AB2, P1A64, P1A65, P1A66, P1A67, P1A68, P1A69, P1A6A, or P1A6B
P1A66Starter/Generator Control Module Loop OverrunPCMDTC P1AB2, P1A64, P1A65, P1A66, P1A67, P1A68, P1A69, P1A6A, or P1A6B
P1A67Starter/Generator Control Module Options IncorrectPCMDTC P1AB2, P1A64, P1A65, P1A66, P1A67, P1A68, P1A69, P1A6A, or P1A6B
P1A68Starter/Generator Control Module Programming Read Only Memory (ROM) PCMDTC P1AB2, P1A64, P1A65, P1A66, P1A67, P1A68, P1A69, P1A6A, or P1A6B
P1A69Starter/Generator Control Module Random Access Memory (RAM)PCMDTC P1AB2, P1A64, P1A65, P1A66, P1A67, P1A68, P1A69, P1A6A, or P1A6B
P1A6AStarter/Generator Control Module Read Only Memory (ROM)PCMDTC P1AB2, P1A64, P1A65, P1A66, P1A67, P1A68, P1A69, P1A6A, or P1A6B
P1A6BStarter/Generator Control Module 5-Volt Reference CircuitPCMDTC P1AB2, P1A64, P1A65, P1A66, P1A67, P1A68, P1A69, P1A6A, or P1A6B
P1A6CStarter/Generator Control Module Service Calibration FaultPCMDTC P1A6C
P1A75Starter/Generator Control Module Coolant Temperature Sensor 2 PerformanceSGCMDTC P0A01, P0A02, P0A03, P1A7A, P1A75, P1A76, P1A77, P1A78, or P1A79
P1A76Starter/Generator Control Module Coolant Temperature Sensor 2 Circuit Low VoltageSGCMDTC P0A01, P0A02, P0A03, P1A7A, P1A75, P1A76, P1A77, P1A78, or P1A79
P1A77Starter/Generator Control Module Coolant Temperature Sensor 2 Circuit High VoltageSGCMDTC P0A01, P0A02, P0A03, P1A7A, P1A75, P1A76, P1A77, P1A78, or P1A79
P1A78Starter/Generator Control Module Coolant Temperature Sensor 3 PerformanceSGCMDTC P0A01, P0A02, P0A03, P1A7A, P1A75, P1A76, P1A77, P1A78, or P1A79
P1A79Starter/Generator Control Module Coolant Temperature Sensor 3 Circuit Low VoltageSGCMDTC P0A01, P0A02, P0A03, P1A7A, P1A75, P1A76, P1A77, P1A78, or P1A79
P1A7AStarter/Generator Control Module Coolant Temperature Sensor 3 Circuit High VoltageSGCMDTC P0A01, P0A02, P0A03, P1A7A, P1A75, P1A76, P1A77, P1A78, or P1A79
P1A7EStarter/Generator Control Module Overtemperature - High Voltage System DisabledSGCMDTC P1A7E
P1A7FStarter/Generator Control Module Coolant Level Sensor 1 Low VoltageSGCMDTC P1A7F, P1A80, P1A81, P1A82, P1A83, P1A84, P1A85, or P1A86
P1A80Starter/Generator Control Module Coolant Level Sensor 1 High VoltageSGCMDTC P1A7F, P1A80, P1A81, P1A82, P1A83, P1A84, P1A85, or P1A86
P1A81Starter/Generator Control Module Coolant Level Sensor 2 Low VoltageSGCMDTC P1A7F, P1A80, P1A81, P1A82, P1A83, P1A84, P1A85, or P1A86
P1A82Starter/Generator Control Module Coolant Level Sensor 2 High VoltageSGCMDTC P1A7F, P1A80, P1A81, P1A82, P1A83, P1A84, P1A85, or P1A86
P1A83Starter/Generator Control Module Coolant Level Sensor 3 Low VoltageSGCMDTC P1A7F, P1A80, P1A81, P1A82, P1A83, P1A84, P1A85, or P1A86
P1A84Starter/Generator Control Module Coolant Level Sensor 3 High VoltageSGCMDTC P1A7F, P1A80, P1A81, P1A82, P1A83, P1A84, P1A85, or P1A86
P1A85Starter/Generator Control Module Coolant Level Sensor 4 Low VoltageSGCMDTC P1A7F, P1A80, P1A81, P1A82, P1A83, P1A84, P1A85, or P1A86
P1A86Starter/Generator Control Module Coolant Level Sensor 4 High VoltageSGCMDTC P1A7F, P1A80, P1A81, P1A82, P1A83, P1A84, P1A85, or P1A86
P1A87Low Starter/Generator Control Module Coolant LevelSGCMDTC P1A87
P1A9314-Volt Power Module Stuck OffPCMDTC P1A93 or P1A94
P1A9414-Volt Power Module Stuck OnPCMDTC P1A93 or P1A94
P1A95DC/DC Converter Stuck in 14-42 Volt DirectionPCMDTC P1A95 or P1A96
P1A96DC/DC Converter Stuck in 42-14 Volt DirectionPCMDTC P1A95 or P1A96
P1A97Starter/Generator Control Module Hybrid Battery Voltage Sensor Circuit Low Voltage PCMDTC P1A97, P1A98, P1A99 or P1A9A
P1A98Starter/Generator Control Module Hybrid Battery Voltage Sensor Circuit High Voltage PCMDTC P1A97, P1A98, P1A99 or P1A9A
P1A99 Starter/Generator Control Module Hybrid Battery Current Sensor Circuit Low Current .PCMDTC P1A97, P1A98, P1A99 or P1A9A
P1A9AStarter/Generator Control Module Hybrid Battery Current Sensor Circuit Low Current PCMDTC P1A97, P1A98, P1A99 or P1A9A
P1AA9Starter/Generator Control Module Hybrid Battery Current Sensor Circuit High Current PCMDTC P1AA9
P1AAAStarter/Generator Phase W Current Sensor PerformancePCMDTC P1AAA
P1AABStarter/Generator Phase U CircuitPCMDTC P1AAB
P1AACStarter/Generator Phase V CircuitPCMDTC P1AAC
P1AADStarter/Generator Phase W CircuitPCMDTC P1AAD
P1AAEStarter/Generator Phase U-V-W CorrelationPCMDTC P1AAE
P1AB2Hybrid System VoltagePCMDTC P1AB2, P1A64, P1A65, P1A66, P1A67, P1A68, P1A69, P1A6A, or P1A6B
P1AC0Starter/Generator Control Module Output CircuitSGCMDTC P1AC0
P1AC8Hybrid Control Module 5-Volt Reference CircuitHCMDTC P0A1D or P1AC8
P1AC9HCM Service Calibration FaultPCMDTC P1AC9
P2066Fuel Level Sensor 2 PerformanceECM, PCMDTC P2066
P2067Fuel Level Sensor 2 Circuit Low VoltageECM, PCMDTC P2067
P2068Fuel Level Sensor 2 Circuit High VoltageECM, PCMDTC P2068
P2101Control Module Throttle Actuator Position PerformancePCMDTC P2101 for the 4.8L, 5.3L, and 6.0L engineor
DTC P2101 for the 8.1L engine




P2108Throttle Actuator Control (TAC) Module PerformancePCMDTC P2108 for the 4.8L, 5.3L, and 6.0L engineor
DTC P2108 for the 8.1L engine




P2120Accelerator Pedal Position (APP) Sensor 1 CircuitPCMDTC P2120 for the 4.8L, 5.3L, and 6.0L engineor
DTC P2120 for the 8.1L engine




P2121Accelerator Pedal Position (APP) Sensor 1 PerformancePCMDTC P2121 for the 4.8L, 5.3L, and 6.0L engineor
DTC P2121 for the 8.1L engine




P2122Accelerator Pedal Position (APP) Sensor 1 Circuit Low VoltageECMDTC P2122, P2123, P2127, P2128, or P2138
P2123Accelerator Pedal Position (APP) Sensor 1 Circuit High VoltageECMDTC P2122, P2123, P2127, P2128, or P2138
P2125Accelerator Pedal Position (APP) Sensor 2 CircuitPCMDTC P2125 for the 4.8L, 5.3L, and 6.0L engineor
DTC P2125 for the 8.1L engine




P2127Accelerator Pedal Position (APP) Sensor 2 Circuit Low VoltageECMDTC P2122, P2123, P2127, P2128, or P2138
P2128Accelerator Pedal Position (APP) Sensor 2 Circuit High VoltageECMDTC P2122, P2123, P2127, P2128, or P2138
P2135Throttle Position (TP) Sensor 1-2 CorrelationPCMDTC P2135 for the 4.8L, 5.3L, and 6.0L engineor
DTC P2135 for the 8.1L engine




P2138Accelerator Pedal Position (APP) Sensor 1-2 CorrelationECM, PCM
• DTC P2138 for the 4.8L, 5.3L, and 6.0L engine






• DTC P2122, P2123, P2127, P2128, or P2138 for the 6.6L engine




• DTC P2138 for the 8.1L engine






P2146Injector Positive Voltage Relay Control Circuit Group 1ECMDTC P2146, P2149, P2152, or P2155
P2149Injector Positive Voltage Relay Control Circuit Group 2ECMDTC P2146, P2149, P2152, or P2155
P2152Injector Positive Voltage Control Circuit Group 3ECMDTC P2146, P2149, P2152, or P2155
P2155Injector Positive Voltage Control Circuit Group 4ECMDTC P2146, P2149, P2152, or P2155
P2199Intake Air Temperature (IAT) Sensor 1-2 CorrelationECMDTC P2199
P2228Barometric Pressure (BARO) Sensor Circuit Low VoltageECMDTC P2228 or P2229
P2229Barometric Pressure (BARO) Sensor Circuit High VoltageECMDTC P2228 or P2229
P2510Engine Control Module Relay CircuitECMDTC P2510
P2533Ignition Relay Rationality FaultPCMDTC P2533
P2563Turbocharger Vane Control Position Sensor PerformanceECMDTC P2563
P2564Turbocharger Vane Control Position Sensor Circuit Low VoltageECMDTC P2564 or P2565
P2565Turbocharger Vane Control Position Sensor Circuit High VoltageECMDTC P2564 or P2565
P2610Control Module Ignition Off Timer PerformanceECM, PCM
• DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 for the 4.3L engine






• DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 for the 4.8L, 5.3L, and 6.0L engine




• DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P060B, P061C, P062C, P062F, or P2610 for the 6.6L engine




• DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 for the 8.1L engine






P2617Crankshaft Position Signal Output CircuitSGCMDTC P0616, P0617, P2617, or P0725
P2636Fuel Pump 2 Flow InsufficientECMDTC P2636 for the 6.6L engine
Fuel Transfer Pump Flow InsufficientPCMDTC P2636 for the 4.8L, 5.3L, and 6.0L engineor
DTC P2636 for the 8.1L engine




P2670Solenoid High Control Circuit Group 2 Low VoltageTCMDTC P2670
P2671Solenoid High Control Circuit Group 2 High VoltageTCMDTC P2671
P268AFuel Injector Calibration Data Not ProgrammedECM, GPCMDTC P268A
P2723Pressure Control Solenoid 1 (PCS1) Controlled Clutch Stuck OffTCMDTC P2723
P2724Pressure Control Solenoid 1 (PCS1) Controlled Clutch Stuck OnTCMDTC P2724
P2727Pressure Control Solenoid 1 (PCS1) Control Circuit Open (A)TCMDTC P2727
P2729Pressure Control Solenoid 1 (PCS1) Control Circuit Low (A)TCMDTC P2729
P2730Pressure Control Solenoid 1 (PCS1) Control Circuit High (A)TCMDTC P2730
P2761Torque Converter Clutch (TCC) Pressure Control (PC) Solenoid Control CircuitPCMDTC P2761 for the 4L60-E/4L65-E/4L70-E transmissionor
DTC P2761 for the 4L80-E/4L85-E transmission




TCMDTC P2761 for the Allison transmission
P2763Torque Converter Clutch (TCC) Pressure Control (PC) Solenoid Control Circuit High VoltageTCMDTC P2763
P2764Torque Converter Clutch (TCC) Pressure Control (PC) Solenoid Control Circuit Low VoltageTCMDTC P2764
P2771Four Wheel Drive (4WD) Low Switch CircuitPCMDTC P2771 for the 4L60-E/4L65-E/4L70-E transmissionor
DTC P2771 for the 4L80-E/4L85-E transmission




TCMDTC P2771 for the Allison transmission
P2796Auxiliary Transmission Fluid Pump Relay Control CircuitPCMDTC P2796
P2797Auxiliary Transmission Fluid Pump PerformancePCMDTC P2797
P2A01HO2S Performance Bank 1 Sensor 2PCM
• DTC P2A01 or P2A04 for the 4.3L engine






• DTC P2A01 or P2A04 for the 4.8L, 5.3L, and 6.0L engine




• DTC P2A01 or P2A04 for the 8.1L engine






P2A04HO2S Performance Bank 2 Sensor 2PCM
• DTC P2A01 or P2A04 for the 4.3L engine






• DTC P2A01 or P2A04 for the 4.8L, 5.3L, and 6.0L engine


• DTC P2A01 or P2A04 for the 8.1L engine






U0001High Speed CAN Communication BusECM, EHPS, ESCM, GPCM, HCM, PCM, SGCM, TCMDTC U0001
U0073High Speed CAN Communication BusECM, TCMDTC U0073
U0100Lost Communications with Engine Control Module (ECM) TCMDTC U0100-U0299
U0101Lost Communication With Transmission Control Module (TCM)ECMDTC U0100-U0299
U0105Lost Communication With Fuel Injector Control Module (FICM)ECM, TCMDTC U0100-U0299
U0106Lost Communication With Glow Plug Control Module (GPCM)ECM, TCMDTC U0100-U0299
U0107Lost Communication with Throttle Actuator Control (TAC) ModulePCMDTC U0107 for the 4.8L, 5.3L, and 6.0L engineor
DTC U0107 for the 8.1L engine




U0111Lost Communication With Energy Storage Control Module (ESCM)PCMDTC U0100-U0299
U0120Lost Communication With Starter/Generator Control Module (SGCM)PCMDTC U0100-U0299
U0131Lost Communication With Power Steering Control Module (PSCM)PCMDTC U0100-U0299
U0293Lost Communication With Hybrid Control Module (HCM)PCMDTC U0100-U0299
U0415Left Front Wheel Speed Sensor Circuit (PHT) EBCMDTC C0035 or U0415
U1000Class 2 Data Link MalfunctionAudio Amplifier, BCM, DDM, DRR, DSM, EBCM, ECM/PCM, GBCM, HVAC Control Module, IPC, PDM, Radio, RWSCM, CDX. RSA, RSE, SDM, TCM, Theft Deterrent Control Module, TCSCM, VCIMDTC U1000
U1016Lost Communications With ECM/PCMAudio Amplifier, BCM, DDM, DRR, DSM, EBCM, GBCM, HVAC Control Module, IPC, PDM, Radio, RWSCM, SDM, TCM, TCSCM, VCIMDTC U1001-U1254
U1022Lost Communications With Regulated Voltage Controller (RVC)PCMDTC U1001-U1254
U1023Lost Communications With Hybrid Module Control (HCM)HVAC Control ModuleDTC U1001-U1254
U1024Lost Communications With Transmission Control Module (TCM)BCM, IPC, PCM, RADIO, RWSCMDTC U1001-U1254
U1026Lost Communications With Transfer Case Shift Control Module (TCSCM)BCM, EBCM, ECM/PCM, IPC, RWSCM, SDM, TCMDTC U1001-U1254
U1041Lost Communications With Electronic Brake Control Module (EBCM)BCM, DDM, ECM/PCM, SDM, TCMDTC U1001-U1254
U1048Lost Communications With Rear Wheel Steering Control Module (RWSCM)EBCM, ECM, IPC, PCMDTC U1001-U1254
U1064Lost Communications With Body Control Module (BCM)DDM, EBCM, ECM/PCM, GBCM, HVAC Control Module, IPC, PDM, Radio, SDM, TCSCM, VCIMDTC U1001-U1254
U1088Lost Communications With Inflatable Restraint Sensing and Diagnostic Module (SDM)BCM, IPC, VCIMDTC U1001-U1254
U1096Lost Communications With Instrument Panel Cluster (IPC)BCM, IPC, SDMDTC U1001-U1254
U1128Lost Communications With RadioAudio Amplifier, CDX, VCIMDTC U1001-U1254
U1129Lost Communications With Audio Amplifier (AMP)DRR, Radio, VCIMDTC U1001-U1254
U1130Lost Communications With Remote Playback Device - CD Player (CDX)Audio Amplifier, RadioDTC U1001-U1254
U1137Lost Communications With Digital Radio Receiver (DRR)Audio Amplifier, BCM, IPC, RadioDTC U1001-U1254
U1151Lost Communications With Communication Interface Module (OnStarฎ)Audio Amplifier, BCM, IPC, RadioDTC U1001-U1254
U1152Lost Communications With HVAC Control ModuleBCM, GBCMDTC U1001-U1254
U1154Lost Communications With Rear Seat Entertainment (RSE) Assembly BCM, RadioDTC U1001-U1254
U1160Lost Communications With Driver Door Module (DDM)BCM, DSM, FPDMDTC U1001-U1254
U1161Lost Communications With Passenger Door Module (PDM)BCM, DDM, DSMDTC U1001-U1254
U1166Lost Communications With Memory Seat Module (MSM)BCM, DDMDTC U1001-U1254
U1167Lost Communications With Rear Seat Audio Controller (RSA) Audio Amplifier, BCM, DRR, IPC, RadioDTC U1001-U1254
U1241Lost Communication With Scan ToolSDMDTC U1241
U1300Class 2 Data Link Low DRR, EBCM, ECM/PCM, HVAC Control Module, IPC, Radio, RWSCM, CDX, RSA, RSE, SDM, TCM, Theft Deterrent Control Module, TCSCM, VCIMDTC U1300, U1301, or U1305
U1301Class 2 Data Link High DRR, EBCM, ECM/PCM, HVAC Control Module, IPC, Radio, RWSCM, CDX, RSA, RSE, SDM, TCM, Theft Deterrent Control Module, TCSCM, VCIMDTC U1300, U1301, or U1305
U1305Class 2 Data Link Low or High Audio Amplifier, BCM, DDM, GBCM, PDM, MSMDTC U1300, U1301, or U1305
U1500Inter-device Dedicated Bus MalfunctionOnStarฎ, VCIMDTC U1500
U1881Electrohydraulic Power Steering (EHPS) Module Lost Communication With Energy Storage Control Module (ESCM)PCMDTC U1881-U1899
U1882Energy Storage Control Module (ESCM) Lost Communication With Electrohydraulic Power Steering (EHPS) Module PCMDTC U1881-U1899
U1883Hybrid Control Module (HCM) Lost Communication With Driver Door Module (DDM) PCMDTC U1881-U1899
U1884Hybrid Control Module (HCM) Lost Communication With Passenger Door Module (PDM) PCMDTC U1881-U1899
U1885Energy Storage Control Module (ESCM) Lost Communication With Hybrid Control Module (HCM)PCMDTC U1881-U1899
U1886Energy Storage Control Module (ESCM) Lost Communication With Powertrain Control Module (PCM)PCMDTC U1881-U1899
U1887Energy Storage Control Module (ESCM) Lost Communication With Starter/Generator Control Module (SGCM)PCMDTC U1881-U1899
U1888Hybrid Control Module (HCM) Lost Communication With Energy Storage Control Module (ESCM)PCMDTC U1881-U1899
U1889Hybrid Control Module (HCM) Lost Communication With Body Control Module (BCM)PCMDTC U1881-U1899
U1890Hybrid Control Module (HCM) Lost Communication With HVAC Control ModulePCMDTC U1881-U1899
U1891Hybrid Control Module (HCM) Lost Communication With Instrument Panel Cluster (IPC)PCMDTC U1881-U1899
U1892Hybrid Control Module (HCM) Lost Communication With Electrohydraulic Power Steering (EHPS) ModulePCMDTC U1881-U1899
U1893Hybrid Control Module (HCM) Lost Communication With Powertrain Control Module (PCM)PCMDTC U1881-U1899
U1894Hybrid Control Module (HCM) Lost Communication With Starter/Generator Control Module (SGCM)PCMDTC U1881-U1899
U1895Electrohydraulic Power Steering Module (EHPS) Lost Communication With Powertrain Control Module (PCM)PCMDTC U1881-U1899
U1896Electrohydraulic Power Steering Module (EHPS) Lost Communication With Starter/Generator Control Module (SGCM)PCMDTC U1881-U1899
U1897Starter/Generator Control Module (SGCM) Lost Communication With Energy Storage Control Module (ESCM)PCMDTC U1881-U1899
U1898Starter/Generator Control Module (SGCM) Lost Communication With Hybrid (HCM) Control ModulePCMDTC U1881-U1899
U1899Starter/Generator Control Module (SGCM) Lost Communication With Powertrain Control Module (PCM)PCMDTC U1881-U1899
023Seat Belt Tension Sensor Circuit Out of RangePPSDTC 023
024PPS Ignition 1 Voltage PerformancePPSDTC 024
063PPS Out of CalibrationPPSDTC 063
064PPS Communication/ID PerformancePPSDTC 064
065PPS Sensor Circuit Out of RangePPSDTC 065

ฉ 2008 General Motors Corporation. All rights reserved.
__________________
Devil Girl 2006 2500HD LBZ Ex-Cab 4x4

EFI Live tuned by IdahoRob,MPI twins installed by BigDipper,PPE lift pump, BigDipper 30% injectors, BigDipper Trans Precion ML converter.PPE Twin Cp3's.

Alot Of thanks To Kat & Pat at duramax diesels, Joe & Dan at PPE,George aka BigDipper
RIP LBZ 6/1/08@5:44pm she was strong

She's Alive again

Born on July 27, 2008, 11:59:02 PM

http://www.dieselbuilder.com/Media/P...adoBuild_2.pdf
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