Hummer H2. Manual - part 615

3. Install the retaining screws to the window panel. 

Tighten: Tighten the screws to 4 N.m (35 lb in). 

POWER SUNROOF MOTOR REPLACEMENT 

Removal Procedure 

1. Remove the headliner. Refer to Headliner Replacement in Interior Trim.  

2. Disconnect the sunroof motor electrical connector.  

3. Remove the bolts from the motor.  

4. Remove the motor from the sunroof module.  

Installation Procedure 

1. Install the motor to the sunroof module. 

2. Install the bolts to the motor. 

Tighten: Tighten the bolts to 6 N.m (53 lb in). 

3. Connect the electrical connector.  

4. Install the headliner. Refer to Headliner Replacement in Interior Trim.  

LUGGAGE CARRIER REPLACEMENT (SUV) 

Removal Procedure 

1. Remove the side rail covers by unclipping the covers from the side rails. 

NOTE:

Refer to Fastener Notice in Cautions and Notices.

 

2004 Hummer H2 

2004 ACCESSORIES & EQUIPMENT Roof - Hummer H2

  

Fig. 18: Cross Rails & Clearance Lamps 
Courtesy of GENERAL MOTORS CORP. 

2. Remove the cross rails by loosening the lock knobs on both ends. Slide the cross rails to the rear of 

vehicle to remove from the luggage carrier.  

3. Remove the clearance lamps from the side rails by removing the screw and lifting to disengage the 

locator tab. 

 

2004 Hummer H2 

2004 ACCESSORIES & EQUIPMENT Roof - Hummer H2

  

Fig. 19: Side Rail Cover Bolts 
Courtesy of GENERAL MOTORS CORP. 

4. Remove the bolts from the side rails  

5. Remove the luggage carrier from the vehicle.  

Installation Procedure 

 

2004 Hummer H2 

2004 ACCESSORIES & EQUIPMENT Roof - Hummer H2

  

Fig. 20: Aligning Front Cross Bar 
Courtesy of GENERAL MOTORS CORP. 

IMPORTANT: It is necessary to use the following alignment marks when aligning the front 

cross bar. Marks are located on the top surface of the passenger side roof rail, 
and should be aligned with the arrow (1) on the crossbar. All roof rack kits 
include a stop clip, which should be placed on the roof rail in the appropriate 
stop location. Failure to align to these marks could result in component 
interference and excessive wind noise.

 

2004 Hummer H2 

2004 ACCESSORIES & EQUIPMENT Roof - Hummer H2