GM Service Manual Online
For 1990-2009 cars only

Special Tools

J 39637 /KM-6626 Wiper Arm Puller

Removal Procedure


Object Number: 1944646  Size: SH

Remove the wiper arm.

    • Open the cover.
    • Remove the nut.
    • Pull off the wiper arm using J 39637 /KM-6626.

Installation Procedure

Install the rear wiper arm.

    • Extend the wiper arm.

Caution: Refer to Fastener Caution in the Preface section.

    • Align the wiper arm parallel to the bottom edge of the liftgate window.

Tighten
Tighten the nut to 9 N·m (80 lb in).

    • Close the cover.