Left Rear Window

Disconnect window motor harness connector. Connect voltmeter positive lead to window motor harness connector terminal No. 3 (Yellow/Red wire) and negative voltmeter lead to terminal No. 5 (Brown/Black wire). See Figure. Apply positive battery voltage to window motor harness connector terminal No. 2 (Red wire) and connect negative battery lead to terminal No. 1 (Green wire). Pulse should be generated with window motor running. Reverse polarity of battery leads. Pulse should be generated with window motor running in opposite direction. If generated pulse is not as specified, replace window motor assembly.