ihategranites

Im not much on wiring I found the motor to frame ground but cannot find one coming from the cab. Do you know where the cab ground is?

They run offroad hauling heavy loads and are under alot of abuse from new drivers. They get regular maintenance by the book but that dont help getting shook apart on dirt roads 24 hours a day. And ill check the grounds thanks.

I work on granites all day everyday and they are mostly 06 cv713s. i have one that the jake wont work and the oil temp gauge wont work either but i changed the gauge and temp sensor. I have several that when pulling a steep hill they code for 41 but i have changed trans harnesses and speed sensors. And last but not least I have one that will be fine then shows multiple codes and loses all power and will barely move move because it starts missing so bad. If anyone has any good suggestions on how to fix anyone of these iit would be greatly appreciated.