Chevrolet Silverado / GMC Sierra. Service manual — part 2772

Fig. 3: Screws, Sunroof Air Deflector And Sunroof Module
Courtesy of GENERAL MOTORS CORP.

3. Remove the screws (1) attaching the sunroof air deflector (2) to the sunroof module (3).

4. Slide the air deflector rearward until it releases from the sunroof module.

5. Remove the sunroof air deflector (2) from the sunroof module (3).

Installation Procedure

2008 Chevrolet Silverado 1500

2008 ACCESSORIES & EQUIPMENT Sunroof - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado

Fig. 4: Screws, Sunroof Air Deflector And Sunroof Module
Courtesy of GENERAL MOTORS CORP.

1. Position the sunroof air deflector (2) to the sunroof module (3).

2. Install the screws (1) attaching the sunroof air deflector (2) to the sunroof module (3).

IMPORTANT: Transfer the air deflector parts to the new air deflector.

NOTE:

Refer to Fastener Notice .

2008 Chevrolet Silverado 1500

2008 ACCESSORIES & EQUIPMENT Sunroof - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado

Tighten: Tighten the screws to 2 N.m (18 lb in).

Fig. 5: Actuator Blocks
Courtesy of GENERAL MOTORS CORP.

3. Install the actuators screws (1) and actuators (2) to each side sunroof module.

Tighten: Tighten the screws to 2 N.m (18 lb in).

2008 Chevrolet Silverado 1500

2008 ACCESSORIES & EQUIPMENT Sunroof - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado

4. Verify that the spring action of the sunroof air deflector is operating.

5. Close the sunroof window.

SUNROOF AIR DEFLECTOR REPLACEMENT (CREW CAB)

Fig. 6: View Of Sunroof Air Deflector (Crew Cab)
Courtesy of GENERAL MOTORS CORP.

Callout

Component Name

Preliminary Procedure:
Remove the garnish molding. Refer to Sunroof Panel/Window Garnish Molding
Replacement (Crew Cab).

1

Sunroof Air Deflector (Qty: 4)

Procedure

CAUTION:

Refer to Glass and Sheet Metal Handling Caution .

2008 Chevrolet Silverado 1500

2008 ACCESSORIES & EQUIPMENT Sunroof - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado