For 1990-2009 cars

### Removal Procedure

1. Remove the wiper motor. Refer to Windshield Wiper Motor Replacement .

Important: If the wiper motor is in the park position, operate the wiper motor as required to remove the pawl from the relay slot.

2. Remove the wiper motor cover. Refer to Wiper Motor Cover Replacement .
3. Remove the screw and the park switch.

### Installation Procedure

Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

1. Install the new park switch and the screw.
2. Operate the wiper motor back into the park position (pawl in the relay slot).
3. Install the wiper motor cover. Refer to Wiper Motor Cover Replacement , and follow the procedure carefully.
4. Install the wiper motor. Refer to Windshield Wiper Motor Replacement .