1996 GMC Jimmy 6 cyl Four Wheel Drive Automatic 217000 miles
My 4WD did work. I have no buttons to push, it did everything by itself. With vehicle on jack stands and in drive, rear tires turn and transfer to front diff. Shaft rotates. Front axles shafts don't turn. I can't find the actuator on the diff. Or transfer, and I didn't see anything under the battery using a mirror. The only thing I can find on the diff. Is the vent tube. The transfer has an electrical connector on the rear of the shaft but I believe this a speed sensor. The manual I have has show's an actuator on the diff, right side. I have nothing. No external cables connected to the diff. Or transfer that I can see or find. The backing plates on the front axles, brakes, have what I believe are speed sensors. Thanks
have the same problem?
Friday, October 10th, 2008 AT 6:02 PM