Hummer H2. Manual - part 1103

3. Close the positive cable junction block. 

Fig. 27: View Of Generator Cable & Nut 
Courtesy of GENERAL MOTORS CORP. 

4. Install the generator cable to the generator, perform the following: 

1. Install the generator cable to the stud.  

2. Install the generator cable nut. 

Tighten: Tighten the nut to 9 N.m (80 lb in). 

3. Position the boot to cover the stud. 

 

2004 Hummer H2 

2004 ELECTRICAL Engine Electrical - Hummer H2

  

Fig. 28: Battery Ground Negative Cable & Bolt 
Courtesy of GENERAL MOTORS CORP. 

5. Connect the negative battery cable. Refer to Battery Negative Cable Disconnect/Connect Procedure 

(Single Battery) .  

BATTERY REPLACEMENT 

Removal Procedure 

CAUTION: Refer to Battery Disconnect Caution in Cautions and Notices.

 

2004 Hummer H2 

2004 ELECTRICAL Engine Electrical - Hummer H2

  

Fig. 29: Battery Ground Negative Cable & Bolt 
Courtesy of GENERAL MOTORS CORP. 

1. Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnect/Connect Procedure 

(Single Battery) .  

2. Disconnect the positive battery cable. 

 

2004 Hummer H2 

2004 ELECTRICAL Engine Electrical - Hummer H2

  

Fig. 30: Battery & Battery Insulator 
Courtesy of GENERAL MOTORS CORP. 

3. Remove the battery hold down retainer bolt and retainer.  

4. Remove the battery.  

5. Remove the battery insulator.  

 

2004 Hummer H2 

2004 ELECTRICAL Engine Electrical - Hummer H2