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How Do You Clear A 4Wd Service Code? [Solved]
To reset the Change Oil light turn the ignition on but do not start and then push the gas pedal 3 times. The Service 4WD light is most likely the 4WD switch on the dashboard. If the lights are acting funny then the switch needs to be replaced.
Serv 4WD Cheap Fix Transfer Case Tip
Here’s how to fix the SERV
Service 4wd system Jeep Commander reset and trouble shooting
Service 4wd
How to reset your front 4wd actuator in your 07.5 to 10 LMM Duramax! (Service 4 wheel drive)
This has happened to me two times because of my truck going dead over a voltage drain issue (my radio). If you have a