Removal Procedure

WARNING: This page is about a different car, the 2003 Buick Regal and 2003 Buick Century. However, it is still accessible from the selected car via links, so may be relevant.

Tools Required

J 39232 Wiper Transmission Separator. See Special Tools and Equipment .
J 39529 Wiper Transmission Installer. See Special Tools and Equipment .

Remove the air inlet grille panel. Refer to AIR INLET GRILLE PANEL REPLACEMENT in Body Front End.
Remove the wiper motor water deflector. Refer to WIPER MOTOR WATER DEFLECTOR REPLACEMENT .
Using the J 39232 , disconnect the wiper transmission from the wiper motor crank arm to aid in the removal of the wiper drive system module.

Fig 1: Disconnecting Wiper Transmission Using J 39232
Courtesy of GENERAL MOTORS CORP.
Remove the wiper drive system module screws.

Fig 2: Removing Wiper Drive System Module & Screws
Courtesy of GENERAL MOTORS CORP.
Disconnect the wiper motor electrical connector.
Remove the wiper drive system module from the vehicle.