WARNING: This page is about a different car, the 2008 Isuzu Ascender, 2008 GMC Envoy, and 2008 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.

Install the sunroof sunshade panel to the sunroof module assembly. Refer to Sunroof Sunshade Replacement .
Install the sunroof window to the sunroof module assembly. Refer to Sunroof Window Replacement .
Install the sunroof motor/actuator to the sunroof module assembly. Refer to Sunroof Motor/Actuator Replacement .

Fig 1: Identifying Sunroof Module Assembly

Courtesy of GENERAL MOTORS CORP.

Position the sunroof module assembly to the vehicle with an assistant.

NOTE: Refer to Fastener Notice .

Install the bolts that retain the sunroof module assembly to the roof panel.
Tighten: Tighten the bolts to 10 N.m (7 lb ft).
Connect the drain hoses to the sunroof module assembly. Refer to the following procedures:
- Sunroof Housing Front Drain Hose Replacement
- Sunroof Housing Rear Drain Hose Replacement

Fig 2: View Of Sunroof Assembly Electrical Connector

Courtesy of GENERAL MOTORS CORP.

Connect the sunroof harness electrical connector.
Install the headliner. Refer to Headlining Trim Panel Replacement .

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.

Safety Warning

Installation Procedure

Use the Manual With the Right Hardware

When to See a Mechanic

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