Hummer H2. Manual - part 339

Fig. 75: Removing Headlamp 
Courtesy of GENERAL MOTORS CORP. 

6. Remove the headlamp.  

Installation Procedure 

 

2004 Hummer H2 

2004 ACCESSORIES & EQUIPMENT Lighting Systems - Hummer H2

  

Fig. 76: Wiring Harness & Headlamp 
Courtesy of GENERAL MOTORS CORP. 

1. Open the hood.  

2. Connect the wiring harness.  

3. Install the headlamp.  

4. Ensure the alignment pin (4) is positioned to the housing (2). 

 

2004 Hummer H2 

2004 ACCESSORIES & EQUIPMENT Lighting Systems - Hummer H2

  

Fig. 77: Retaining Nuts & Connecting Electrical Connector 
Courtesy of GENERAL MOTORS CORP. 

5. Install the retaining nuts (3). 

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

6. Connect the electrical connector (4) to the headlamp bulb socket.  

7. Close the hood.  

8. Install the grille. Refer to Grille Replacement in Exterior Trim. 

NOTE:

Refer to Fastener Notice in Cautions and Notices.

 

2004 Hummer H2 

2004 ACCESSORIES & EQUIPMENT Lighting Systems - Hummer H2

  

HEADLAMP BULB REPLACEMENT 

Removal Procedure 

Fig. 78: Retaining Nuts & Electrical Connector 
Courtesy of GENERAL MOTORS CORP. 

1. Open the hood.  

2. Disconnect the electrical connector (4).  

3. Remove the headlamp bulb retaining ring.  

4. Remove the bulb from the socket.  

Installation Procedure 

 

2004 Hummer H2 

2004 ACCESSORIES & EQUIPMENT Lighting Systems - Hummer H2