Hummer H2. Manual - part 281

Fig. 27: Identifying Retaining Nut Of Antenna Assembly 
Courtesy of GENERAL MOTORS CORP. 

5. Disconnect the wire harness to the roof antenna module.  

6. Remove the module antenna bolt.  

7. Remove the antenna from the roof.  

 

2004 Hummer H2 

2004 ACCESSORIES & EQUIPMENT Entertainment - Hummer H2

  

Installation Procedure 

Fig. 28: Identifying Retaining Nut Of Antenna Assembly 
Courtesy of GENERAL MOTORS CORP.

NOTE:

Refer to Fastener Notice in Cautions and Notices.

 

2004 Hummer H2 

2004 ACCESSORIES & EQUIPMENT Entertainment - Hummer H2

  

1. Attach the antenna base to the roof and fasten the bolt. 

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

2. Connect the electrical connector to the antenna module.  

3. Push the headliner back into place. Refer to Headliner Replacement in Interior Trim.  

4. Attach the right side sunshade to the headliner. Refer to Sunshade Replacement in Interior Trim.  

5. Attach the right side windshield garnish molding. Refer to Garnish Molding Replacement - Windshield 

Pillar in Interior Trim.  

ANTENNA EXTENSION CABLE REPLACEMENT 

Removal Procedure 

1. Remove the radio. Refer to Radio Replacement .  

2. Remove the right sill plate. Refer to Door Sill Plate Replacement - Front in Interior Trim.  

3. Remove the right kick-up panel. Refer to Kick-Up Panel Replacement - Front Floor in Interior Trim. 

 

2004 Hummer H2 

2004 ACCESSORIES & EQUIPMENT Entertainment - Hummer H2

  

Fig. 29: Antenna Extension Cable & Antenna Cable 
Courtesy of GENERAL MOTORS CORP. 

4. Disconnect the antenna extension cable (2) from the antenna cable (1).  

Installation Procedure 

1. Open the instrument panel (I/P) door to a full down position.  

2. Route the replacement coax cable alongside the existing cable using electrical tape.  

3. Install the radio. Refer to Radio Replacement . 

 

2004 Hummer H2 

2004 ACCESSORIES & EQUIPMENT Entertainment - Hummer H2