Hummer H2. Manual - part 1379

3. Pull out the fuse block out of the I/P in order to remove the retaining bolt.  

4. Loosen the bolt.  

5. Insert a screw driver between the wire harness block and fuse block in order to separate.  

6. Separate the fuse block from the I/P harness block.  

7. Remove the IP wiring harness block from the vehicle.  

Installation Procedure 

1. Install the fuse block to the I/P wire harness block. 

2. Install the retaining bolt. 

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

NOTE:

Refer to Fastener Notice in Cautions and Notices.

 

2004 Hummer H2 

2004 ACCESSORIES & EQUIPMENT Wiring Systems - Hummer H2

  

Fig. 127: Fuse Block & I/P 
Courtesy of GENERAL MOTORS CORP. 

3. Install the fuse block to the I/P till it clicks in place. 

 

2004 Hummer H2 

2004 ACCESSORIES & EQUIPMENT Wiring Systems - Hummer H2

  

Fig. 128: Connecting Wiring Connectors To Fuse Block 
Courtesy of GENERAL MOTORS CORP. 

4. Connect the wiring connectors to the fuse block. 

Refer to Electrical Center Identification Views to ensure the right connections are made. 

5. Install the right side end panel.  

SPECIAL TOOLS AND EQUIPMENT 

SPECIAL TOOLS 

Special Tools 

 

2004 Hummer H2 

2004 ACCESSORIES & EQUIPMENT Wiring Systems - Hummer H2

  

Illustration

Tool Number/Description

J 25070 

Heat Gun 500-700 F

J 35616 

GM Terminal Test Kit

J 35616-200 

Test Light - Probe Kit

J 36169-A 

Fused Jumper Wire

 

2004 Hummer H2 

2004 ACCESSORIES & EQUIPMENT Wiring Systems - Hummer H2