Hummer H3. Manual — part 1148

Fig. 47: Identifying Battery Vent Duct
Courtesy of GENERAL MOTORS CORP.

8. Connect the battery vent duct to the upper battery box (1).

2007 Hummer H3

2007 ENGINE Engine Electrical - H3

Fig. 48: Identifying Engine Wiring Harness Connector & Retaining Clips
Courtesy of GENERAL MOTORS CORP.

9. Install the engine wiring harness clip (2) to the upper battery box.

2007 Hummer H3

2007 ENGINE Engine Electrical - H3

Fig. 49: Locating Negative Battery Cable Ground Bolt & Control Module Clip
Courtesy of GENERAL MOTORS CORP.

10. Install the generator battery control module clip (1) to the upper battery box.

2007 Hummer H3

2007 ENGINE Engine Electrical - H3

Fig. 50: Identifying Battery Cables
Courtesy of GENERAL MOTORS CORP.

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

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

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

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

14. Connect the negative battery cable. Refer to Battery Negative Cable Disconnection and

Connection.

2007 Hummer H3

2007 ENGINE Engine Electrical - H3