2003 Chevrolet Suburban 1500 Q&A
2003 Chevrolet Suburban 1500 Question: Service 4WD indicator is on.
does a 2003 chevy suburban 1500 503l transfer case motor take a 6 or 7 pin. also is it a 2 position or 4 - bob gibson
The 4WD transfer case encoder motor position sensor or the selector switch may fail causing the service 4WD message to be displayed. Fault code(s) stored in the transfer case control module will ...
Tried replacing the Front diff actuator indicator light just blinks will not go into 4WD, tried replacing the switch same thing, tried TCCM same thing, tried encoder motor same thing. Got the codes...