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HOMESERVICE MANUALSBUICK2006TERRAZA CXL, 3.5 L, AWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 35 (WIPER SYSTEM & WASHER SYSTEM)REPAIR INSTRUCTIONSWIPER MOTOR, WIPER SYSTEM MODULE REPLACEMENT
2006 Buick Terraza CXL, 3.5 L, AWD

Wiper Motor, Wiper System Module Replacement

2006 Buick Terraza CXL, 3.5 L, AWDSECTION Wiper Motor, Wiper System Module Replacement
WARNING: This page is about a different car, the 2005 Buick LaCrosse and 2005 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Wiper Arm, Blade & Insert - Front
GM1536832Courtesy of GENERAL MOTORS CORP.
Wiper Motor, Wiper System Module Replacement

Callout Component Name
NOTE: Refer to Fastener Notice in Cautions and Notices.
Fastener Tightening Specifications:  Refer to Fastener Tightening Specifications .
Wiper System Module Replacement 

Preliminary Procedures

  1. Remove the wiper arms. Refer to Wiper Arm, Blade, Insert Replacement - Front .
  2. Remove the air inlet grille panel. Refer to Air Inlet Grille Panel Replacement in Body Front End.
1 Bolt, Wiper System Module (Qty: 3)

Tighten:  10 N.m (89 lb in)
2 Nut, Wiper System Module (Qty: 1)

Tighten:  10 N.m (89 lb in)
3 Nut, Wiper Motor (Qty: 3)

Tighten:  10 N.m (89 lb in)
4 Wiper Drive System Module
5 Wiper Motor
Tip:  Disconnect the electrical connector.
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.