Power Window Main Switch Inspection

POWER WINDOW MAIN SWITCH INSPECTION

NOTE:
- Before proceeding with diagnosis of malfunctioning power windows, ensure the POWER WINDOW INITIALIZATION PROCEDURE has been performed.

Driver's Side

1. Measure the voltage at each terminal (other than terminals 1M and 2A).

- If the voltage is not as specified in the Terminal Voltage Table, inspect the parts under "inspection item(s)" and related wiring harnesses.

2. Disconnect the negative battery cable.

3. Inspect the power window main switch connector for continuity at terminal 1M and 2A.

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

Terminal Voltage Table:

Rear Side

1. Remove the power window main switch. (See Power Window Main Switch Removal/Installation)

2. When inspecting the rear, turn the power-cut switch UNLOCK.

3. Inspect for continuity between the power window main switch terminals.

- If not as specified, replace the power window main switch.