Right Power Window Motor Circuit Failure

1282-00 RIGHT POWER WINDOW MOTOR CIRCUIT FAILURE











1. TEST THE RIGHT FRONT POWER WINDOW MOTOR

Turn the ignition off.

Disconnect the Body Control Module (BCM) C4 harness connector.

NOTE: Check connectors - Clean/repair as necessary.

Connect a fused jumper wire from cavity 12 of the BCM C4 harness connector to B(+).

Connect a second fused jumper wire to cavity 13 of the BCM harness connector and momentarily connect the jumper to ground.

Note the window movement; if the left front window does not move, reverse the jumper wires at the B(+) and ground connections.

Did the left front window move upward or downward?

Yes

- Replace the Body Control Module.
- Perform BODY VERIFICATION TEST. Body Verification Test

No

- Go to 2

2. MEASURE RIGHT FRONT POWER WINDOW DRIVER CIRCUITS RESISTANCE

With the ignition off.

Disconnect the Right Front Power Window Motor harness connector.

NOTE: Check connectors - Clean/repair as necessary.

Connect a jumper wire between cavity 1 and cavity 2 of the Right Front Power Window Motor harness connector.

Measure the resistance between cavity 12 and cavity 13 of the BCM C4 harness connector.

Is the resistance below 5.0 ohms?

Yes

- Replace the Right Front Power Window Motor.
- Perform BODY VERIFICATION TEST. Body Verification Test

No

- Repair the Right Front Power Window Driver circuit for an open.
- Perform BODY VERIFICATION TEST. Body Verification Test