For 1990-2009 cars

#### Special Tools

• | J 39232 Wiper Linkage Separator

• | J 39529 Wiper Linkage Installer

### Removal Procedure

1. Place the wiper arms in the 1/2 wipe position.
2. Turn the ignition key to the OFF position.
3. Remove the wiper arms. Refer to Windshield Wiper Arm Replacement.
4. Remove the air inlet grille panel. Refer to Air Inlet Grille Panel Replacement.
5. Remove the wiper transmission (3). Refer to Windshield Wiper Transmission Replacement.
6. Using the J 39232 , separate the transmission link from the wiper motor crank arm ball stud.
7. Remove the fasteners from the wiper motor to the frame assembly.
8. Remove the wiper motor.

### Installation Procedure

1. Install the wiper motor onto the wiper transmission frame.

Caution: Refer to Fastener Caution in the Preface section.

2. Install the bolts in order to secure the motor to the frame.

Tighten
Tighten the wiper motor mounting bolts to 9 N·m (81 lb in).

Note: Lubricate the socket with Multi-Purpose Lubricant, Superlube, GM P/N 12346241 (Canadian P/N 10953474) or equivalent.

3. Install the transmission drive link socket onto the crank arm ball of the wiper motor using the J 39529 .
4. Install the wiper transmission (3) to the plenum. Refer to Windshield Wiper Transmission Replacement.