No 1st, no OD, not starting in N
#11
#13
Make sure you have NO WATER in the main connector. You can spray WD-40 to push any sitting water in the connector (if any), reseat the connector firmly, and test again. Any historical codes noted on the PCM?
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Mossyoakglock
GMT 900 Trucks General Discussion
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Aug 28, 2015 12:49 PM



Alignment is critical.

