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Home >> Pontiac >> 2001 >> Aztek Base, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 976 (Wiper System & Washer System) >> Repair Instructions >> Wiper Motor Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2004 GMC Sierra, 2004 GMC Cab & Chassis Sierra, 2004 Chevrolet Silverado, and 2004 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
    NOTE: Refer to Fastener Notice in Cautions and Notices.
  1. Install the wiper motor onto the wiper transmission assembly with the 2 bolts.

    Tighten:  Tighten the 2 bolts to 8 N.m (71 lb in).

  2. Fig 1: Installing Wiper Motor
    GM513716Courtesy of GENERAL MOTORS CORP.
  3. Install the drive link onto the wiper motor crank arm with the J 39529  . See Special Tools .
  4. Fig 2: Installing Wiper Transmission To Wiper Motor Crank Arm
    GM306515Courtesy of GENERAL MOTORS CORP.
  5. Install the wiper transmission assembly on the vehicle with the 2 bolts.

    Tighten:  Tighten the 2 bolts to 9 N.m (80 lb in).

  6. Fig 3: Installing Wiper Transmission Assembly
    GM348543Courtesy of GENERAL MOTORS CORP.
  7. Connect the electrical connector to the wiper motor.
  8. Fig 4: Connecting Wiper Motor Electrical Connector
    GM348725Courtesy of GENERAL MOTORS CORP.
  9. Install the reinforcement panel with the 4 bolts.

    Tighten:  Tighten the 4 bolts to 9 N.m (80 lb in).

  10. Fig 5: Installing Reinforcement Panel Bolts
    GM348540Courtesy of GENERAL MOTORS CORP.
  11. Install the air inlet grille panel. Refer to Air Inlet Grille Panel Replacement in Body Front End.
  12. Install the wiper arms. Refer to Wiper Arm Replacement .
  13. Operate the wipers and check for proper operation.