Disconnect the negative (-) battery terminal.

Remove the front door trim.

(Refer to Body - "Front Door Trim")

Disconnect the connector (A) from the power window switch module.

Check for continuity between the terminals in each switch position according to the table.

Disconnect the negative (-) battery terminal.

Remove the front door trim panel.

(Refer to Body - "Front Door Trim")

Disconnect the connector (A) from the switch.

Check for continuity between the terminals in each switch position according to the table. If the continuity condition is not normal, replace the switch.

Disconnect the negative (-) battery terminal.

Remove the rear door trim panel.

(Refer to Body - "Rear Door Trim")

Disconnect the connector (A) from the switch.

Check for continuity between the terminals in each switch position according to the table. If the continuity condition is not normal, replace the switch.