Does anyone know what type of signal the pcm needs for 4wd low. 12 volt? 5 volt? class 2? this is one of the wiring items i can't quite figure out.
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Does anyone know what type of signal the pcm needs for 4wd low. 12 volt? 5 volt? class 2? this is one of the wiring items i can't quite figure out.
its a ground. pin 16 c2 at the pcm sends out a 12v signel buffered internally that when the wire goes to ground it knows the t-case is in low. try grounding the wire and the t-case not in low. thats wild. the trans shifts 1-4 in less than 15mph. :thumb: