Removal Procedure

WARNING: This page is about a different car, the 2004 Pontiac Grand Prix. However, it is still accessible from the selected car via links, so may be relevant.

Ensure that the wipers are in the park position and the ignition key is OFF.
Open the hood.

Fig 1: Wiper Arm Nut & Cover

Courtesy of GENERAL MOTORS CORP.

Disconnect the washer hose from the wiper arm.
Remove the wiper arm nut cover.
Remove the wiper arm nut.
Use the J 39822 to remove the wiper arm from the wiper transmission. See Special Tools and Equipment .