Hummer H2. Manual - part 376

REPAIR INSTRUCTIONS 

INSULATOR REPLACEMENT - INSTRUMENT PANEL (I/P) 

Removal Procedure 

2

2. Open the driver's door.  

Does the chime sound?

Intermittent Conditions 

and Poor Connections in 

Wiring Systems

Go to Step 3

3

Do the courtesy lights turn on when you 
open the drivers door?

Go to Step 4

Go to Courtesy Lamps 

Inoperative in Lighting 

Systems

4

1. Turn the ignition ON, with the 

engine OFF.  

2. Turn the radio ON.  

3. Adjust the radio balance and fade to 

the left front speaker.  

Does the speaker operate properly?

Go to Step 5

Go to Speakers 

Inoperative - One or 

More in Entertainment

5

Replace the radio. Refer to Radio 
Replacement or Amplifier Replacement 
in Entertainment.Did you complete the 
replacement?

IMPORTANT:

Program the replacement radio or audio 
amplifier.

Go to Step 6

-

6

Operate the system in order to verify the 
repair. 
Did you correct the condition?

System OK

Go to Step 1

 

2004 Hummer H2 

2004 ACCESSORIES & EQUIPMENT Instrument Panel, Gauges, and Console - Hummer H2

  

Fig. 11: Insulator & Instrument Panel 
Courtesy of GENERAL MOTORS CORP. 

1. Remove the retaining bolts.  

2. Remove the insulator (1) from the instrument panel by pulling downwards.  

Installation Procedure 

1. Install the insulator (1) to the instrument panel. 

 

2004 Hummer H2 

2004 ACCESSORIES & EQUIPMENT Instrument Panel, Gauges, and Console - Hummer H2

  

Fig. 12: Insulator & Instrument Panel 
Courtesy of GENERAL MOTORS CORP. 

2. Install the retaining bolts. 

Tighten: Tighten the bolts to 1.6 N.m (14 lb in) 

INSTRUMENT PANEL (I/P) EXTENSION TRIM PLATE REPLACEMENT 

Removal Procedure 

NOTE:

Refer to Fastener Notice in Cautions and Notices.

 

2004 Hummer H2 

2004 ACCESSORIES & EQUIPMENT Instrument Panel, Gauges, and Console - Hummer H2

  

1. Loosen and move center console reward for access to the I/P extension trim plate. Refer to Console 

Replacement .  

2. Loosen and remove the I/P center trim panel from the I/P. Refer to Trim Panel Replacement - 

Instrument Panel (I/P) Center . 

Fig. 13: I/P Extension Trim Plate 
Courtesy of GENERAL MOTORS CORP. 

3. Remove the screws that hold the I/P extension trim plate to the I/P.  

Installation Procedure 

 

2004 Hummer H2 

2004 ACCESSORIES & EQUIPMENT Instrument Panel, Gauges, and Console - Hummer H2