GM Service Manual Online
For 1990-2009 cars only

Object Number: 1884945  Size: MF

Callout

Component Name

1

Rear Window Wiper Arm Finish Cover

Tip
Carefully release the four finish cover locking tabs securing the cover to the wiper arm.

2

Rear Wiper Arm Pivot Shaft Nut

Notice: Refer to Fastener Notice in the Preface section.

Tighten
11 N·m (97 lb in)

3

Rear Window Wiper Arm Assembly

Procedure

  1. Remove the rear window wiper blade assembly from the rear wiper arm. Refer to Rear Window Wiper Blade Replacement .
  2. Cycle the rear wiper motor completely back to the park position prior to installing the rear wiper arm.
  3. Align the rear wiper arm blade tip to the 2 mm black dot in the lower passenger side of the rear window.
  4. Wet cycle the rear wiper arm and re-check the blade tip alignment to the 2 mm black dot. If above or below the dot, repeat above steps.

Object Number: 1884945  Size: MF

Callout

Component Name

1

Rear Window Wiper Arm Finish Cover

Tip
Carefully release the four finish cover locking tabs securing the cover to the wiper arm.

2

Rear Wiper Arm Pivot Shaft Nut

Caution: Refer to Fastener Caution in the Preface section.

Tighten
11 N·m (97 lb in)

3

Rear Window Wiper Arm Assembly

Procedure

  1. Remove the rear window wiper blade assembly from the rear wiper arm. Refer to Rear Window Wiper Blade Replacement.
  2. Cycle the rear wiper motor completely back to the park position prior to installing the rear wiper arm.
  3. Align the rear wiper arm blade tip to the 2 mm black dot in the lower passenger side of the rear window.
  4. Wet cycle the rear wiper arm and re-check the blade tip alignment to the 2 mm black dot. If above or below the dot, repeat above steps.