Component Testing

Rear Window Motor

1. Ignition OFF, disconnect the harness connector at the appropriate M74 Window Motor-Rear.
2. Install a 25 A fused jumper wire between one of the control terminals and 12 V. Momentarily install a jumper wire between the other control terminal and ground. Reverse the jumper wires at least two times, the rear M74 Window Motor should perform the UP and DOWN functions.
   • If the M74 Window Motor does not perform the UP and DOWN functions 

     Replace the M74 Window Motor-Rear.

   • If the M74 Window Motor performs the UP and DOWN functions 
3. All OK