2014 GMC Savana 3500 TCM is telling the ECM that it is in gear and won't let it start by the ignition
TCM is telling the ECM that it is in gear and won't let it start by the ignition
What is your question?
The only code is P0700, I can start the vehicle by energizing the 40 amp starter fuse. I can clear the codes and they will not come back until I start the engine
Suspect > range selection sensor (neutral safety switch)... PO700 simply signifies there is a transmission fault .. Hands-on testing IS required... (Can try starting in neutral.)
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