Got 4L80E that's telling me that the Input vss is not making any voltage/signal. I've relplaced the sensor and I've inspected the wiring and it all looks the good. I was looking up the wiring diagram for that transmission and I found this. My question is this, where does pin #14 lead too?
VSS IN
Also, fuck the 4l80E and it's electrical gremlin bullshit
Just be glad you don't have a 4L60-E.
>>17715234
Yea VSS input, I'm just wondering if that wire goes somewhere else or does it go straight to the TCM??
Also, pretty sure Ima need a new trans soon lol
Bump
>>17715224
daily reminder that gms transmissions are utter shit
>>17715224
Do you have a volt meter or are you just checking visually?
>>17715455
Over 200k miles, heaving towing for a good part of its life, long distance road trips and random fuckery. Honestly, not even shit posting. This 4L80E has done a good job
>>17715462
Checking visually, I should go get one and check if the connector is getting any Vs
>>17715476
They're mechanically great, electrically fucky
>>17715619
True.