Front Door Window Motor: Testing and Inspection

POWER WINDOW MOTOR INSPECTION

Front Side

Auto-open/close function

1. Disconnect the negative battery cable.

2. Remove the inner garnish. Inner Garnish Removal/Installation

3. Remove the front door trim. Front Door Trim Removal/Installation

4. Disconnect the power window motor connector.

5. Apply battery positive voltage and connect the ground to power window motor terminals E and F, and then inspect the power window motor operation.






- If the power window motor does not operate as indicated in the table, replace it. Service and Repair





6. Connect the battery positive voltage to power window motor terminal D and connect terminal C to ground.

7. Operate the power window motor and measure the voltage at terminals A and B.

- If there is any malfunction, replace the power window motor. Service and Repair

Voltage
- Pulse: max. 5 V/min. 0 V

Except auto-open/close function

1. Disconnect the negative battery cable.

2. Remove the inner garnish. Inner Garnish Removal/Installation

3. Remove the front door trim. Front Door Trim Removal/Installation

4. Disconnect the power window motor connector.

5. Apply battery positive voltage and connect the ground to power window motor terminals E and F, and then inspect the power window motor operation.






- If the power window motor does not operate as indicated in the table, replace the power window motor. Service and Repair