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Junior Member
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17 Posts
Discussion Starter #1
My a/c is not working. Worked all day till I hit a bump and it is intermediate now. Will come on for about 2 seconds pops again. Have replaced everything but the blower motor and breaker. Any suggestions would be greatly appreciated. I am mechanically inclined but not an electrician or mechanic by trade

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Junior Member
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17 Posts
Discussion Starter #2
Did some more snooping. It is the cab a/c relay that is clicking, not the cab htr breaker. Swapped relay with another one same thing, no go?

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Junior Member
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17 Posts
Discussion Starter #4
Did you replace the the little resister thing just inside the passenger deer?


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Yes. Have replaced everything now. Just replaced blower motor. Have fan but a/c compressor will not kick in. Replaced breaker and relay. Have power at a/c switch in cab, no power at a/c clutch

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