Safety Warning

DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.

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HOMESERVICE MANUALSCHEVROLET2008CHEVY EXPRESS G3500, VAN PASSENGER EXTENDEDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 188 (WIPER SYSTEM & WASHER SYSTEM)REPAIR INSTRUCTIONSWINDSHIELD WIPER SYSTEM MODULE REPLACEMENTINSTALLATION PROCEDURE

2008 Chevrolet Chevy Express G3500, Van Passenger Extended

Installation Procedure

2008 Chevrolet Chevy Express G3500, Van Passenger ExtendedSECTION Installation Procedure

WARNING: This page is about a different car, the 2008 Cadillac STS. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: View Of Windshield Wiper Motor Components

Courtesy of GENERAL MOTORS CORP.

Place the wiper motor module into the vehicle.
Connect the wiper motor module electrical connector (4).
Align the wiper module locator hole (7) to the pin located inside rail of the driver side fender.
Align the locator hole (6) to the hole in the pillar flange.

NOTE: Refer to Fastener Notice .

Install the outer bolt (5).
Tighten: Tighten the outer bolt to 10 N.m (89 lb in).
Install the center bolt (3).
Tighten: Tighten the center bolt to 10 N.m (89 lb in).
Install the air inlet grille (1,3). Refer to Air Inlet Grille Panel Replacement .
Install the wiper arm assemblies. Refer to Windshield Wiper Arm Replacement .
Install the wiper motor fuses to the underhood fuse block.

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.