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Windshield Wiper Transmission Replacement

WARNING: This page is about a different car, the 2011 Buick Regal. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Windshield Wiper Transmission
GM2202208Courtesy of GENERAL MOTORS CORP.
Callout Component Name

Preliminary Procedure

  1. Remove the air inlet grille panel. Refer to Air Inlet Grille Panel Replacement .
  2. Remove the dash panel bolts and brace.
1 Windshield Wiper Transmission Bolt (Qty: 3)
CAUTION: Refer to Fastener Caution .

Procedure

  1. Lift the windshield wiper transmission from the plenum.
  2. Disconnect the electrical connector from the windshield wiper motor.
  3. Remove the windshield wiper transmission from the vehicle.

Tighten:  9 N.m (80 lb in)

2 Windshield Wiper Motor Crank Arm
3 Windshield Wiper Motor Bolt (Qty 3)
Procedure: 
Remove the windshield wiper motor. Refer to Windshield Wiper Motor Replacement .
4 Windshield Wiper Motor
5 Windshield Wiper Transmission Assembly