Hummer H3. Manual — part 22

Fig. 39: Battery Vent Duct
Courtesy of GENERAL MOTORS CORP.

9. Clean any existing corrosion from the battery terminal and battery cable using a wire brush.

2006 Hummer H3

2006 ENGINE Engine Electrical - H3

Fig. 40: Battery Cables
Courtesy of GENERAL MOTORS CORP.

10. Connect the positive battery cable (2) to the battery.

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

11. Close the protective cover over the positive battery cable terminal.

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

Procedure.

BATTERY BOX REPLACEMENT

2006 Hummer H3

2006 ENGINE Engine Electrical - H3

Removal Procedure

1. Remove the battery. Refer to Battery Replacement.

2. Remove the battery cable harness clips (1, 2) from the battery tray.

Fig. 41: Harness Clips
Courtesy of GENERAL MOTORS CORP.

2006 Hummer H3

2006 ENGINE Engine Electrical - H3

Fig. 42: Lower Battery Box
Courtesy of GENERAL MOTORS CORP.

3. Lift the lower battery box upward from the battery tray.

Installation Procedure

2006 Hummer H3

2006 ENGINE Engine Electrical - H3