When I would scan my TCC I could see the ecm saying it was engaging the TCC but it would not actually lock. I could engage the TCC with hptuners and it would lock that way.
I didnt want to buy...
Type: Posts; User: bwoolford13
When I would scan my TCC I could see the ecm saying it was engaging the TCC but it would not actually lock. I could engage the TCC with hptuners and it would lock that way.
I didnt want to buy...
Anybody have any input ?
Hello all
I have a 4l60 and TCC will not lock up.
Troubleshooting that has been done.
1:Brake switch verified good suppling 12v to ecm pin 33 blue connector. Push brake 0volts.
2:Misfires maxed...