Trans Problem! Anyone had P0766/P2703? - TheDieselGarage.com
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post #1 of 6 (permalink) Old 07-29-2009, 01:53 AM Thread Starter
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Trans Problem! Anyone had P0766/P2703?

Just got this truck! Trans shifts like crap! Has a hesitation and shutter in reverse. Threw two codes. P0766=Direct Clutch or Solenoid failure in the OFF position resulting in HIGH pressure in the Hydrolic circuit and P2703=The PCM has detected a failure within the direct clutch system. Has anyone else had experience with this problem? Not sure without tearing into it if this would be a clutch disk worn out or a bad solenoid or both? I've heard the solenoids tend to go bad on these! I'm also not sure how hard the previous owner beat on this thing either!
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post #2 of 6 (permalink) Old 07-29-2009, 02:07 AM
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Tuned or not?

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2008 F-250 PSD 4X4 XLT
Spartan-MBRP-Elite-AFE-KEM

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post #3 of 6 (permalink) Old 07-29-2009, 02:32 AM Thread Starter
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I don't know if the truck was previously tuned or not. This is one I will not tune until I fix! If I had to guess, I'd say the truck was previously tuned as it only has 32,000 miles and all four tires are severely worn down and previous owner had installed an AFE filter and DPF/CAT-back duel exhaust!
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post #4 of 6 (permalink) Old 07-29-2009, 04:19 AM
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hmm. anyway of contacting the previous owner? I would take it to ford if you dont have a tuner. Could be a bad solenoid.

Colton

2008 F-250 PSD 4X4 XLT
Spartan-MBRP-Elite-AFE-KEM

542hp 1060trq 9/18/10
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post #5 of 6 (permalink) Old 07-31-2009, 04:27 PM
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Same codes on my truck when my tranny went out. Had the tranny replaced.

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post #6 of 6 (permalink) Old 08-01-2009, 02:03 AM Thread Starter
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Crappy! Sounds like the disks are worn down then. I was hoping for a quick fix like the solenoid. Looks like I'll be upgrading my tranny sooner than I expected for this truck! Time to place an order with Sun Coast!
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