Power Window Main Switch Inspection

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POWER WINDOW MAIN SWITCH INSPECTION

1. Disconnect the negative battery cable.

2. Remove the inner garnish. (driver's side) Inner Garnish Removal/Installation

3. Remove the front door trim. (driver's side) Front Door Trim Removal/Installation

4. Remove the main switch panel. (driver's side) Overhaul

5. Connect the power window main switch connector.

6. Connect the negative battery cable. Removal and Replacement Removal and Replacement Removal and Replacement

7. Measure the voltage at each terminal.

- If the voltage is not as specified in the terminal voltage table, inspect the parts under Inspection item (s) and related wiring harnesses.

- If the system does not work normally even though the inspection items or related wiring harnesses do not have any malfunction, replace the power window main switch.

Terminal Voltage Table (Reference)