Hummer H2. Manual - part 1132

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

  

Installation Procedure 

Fig. 31: Battery & Battery Insulator 
Courtesy of GENERAL MOTORS CORP. 

1. Install the battery insulator, if necessary.  

2. Install the battery. 

 

2004 Hummer H2 

2004 ELECTRICAL Engine Electrical - Hummer H2