Removal Procedure

WARNING: This page is about a different car, the 2003 GMC Sierra, 2003 GMC Cab & Chassis Sierra, 2003 Chevrolet Silverado, and 2003 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

Remove the wiper arms. Refer to Wiper Arm Replacement .
Remove the air inlet grille panel. Refer to AIR INLET GRILLE PANEL REPLACEMENT .
Remove the 4 bolts and the reinforcement panel.

Fig 1: Removing Bolts & Reinforcement Panel
Courtesy of GENERAL MOTORS CORP.
Disconnect the electrical connector from the wiper motor.

Fig 2: Disconnecting Electrical Connector
Courtesy of GENERAL MOTORS CORP.
Remove the 2 bolts from the wiper transmission assembly.
Remove the wiper transmission assembly from the vehicle.

Fig 3: Removing Bolts From Wiper Transmission Assembly
Courtesy of GENERAL MOTORS CORP.
Remove the drive link from the wiper motor crank arm with the J 39232.

Fig 4: Removing Drive Link From Wiper Motor Crank Arm
Courtesy of GENERAL MOTORS CORP.
Remove the 2 bolts retaining the wiper motor.
Remove the wiper motor from the wiper transmission assembly.

Fig 5: Removing Wiper Motor & Retaining Bolts
Courtesy of GENERAL MOTORS CORP.