Hummer H3. Manual — part 19

4. Position the protective boot onto the generator output BAT terminal.

Fig. 27: Nuts Securing The Battery Cables To Underhood Fuse Block
Courtesy of GENERAL MOTORS CORP.

5. Install the nut (1) securing the generator positive cable inner terminal to the underhood fuse

block.

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

6. Install the underhood fuse block cover to the underhood fuse block, engaging the locking

tabs.

2006 Hummer H3

2006 ENGINE Engine Electrical - H3

Fig. 28: Harness Clips
Courtesy of GENERAL MOTORS CORP.

7. Install the battery cable harness clips (1, 2) to the battery tray.

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

Procedure.

BATTERY REPLACEMENT

Removal Procedure

2006 Hummer H3

2006 ENGINE Engine Electrical - H3

Fig. 29: Battery Cables
Courtesy of GENERAL MOTORS CORP.

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

Disconnect/Connect Procedure.

2. Open the protective cover to access the positive battery cable terminal.

3. Loosen the positive battery cable nut.

4. Remove the positive battery cable (2) from the battery.

5. Disconnect the battery vent duct from the upper battery box (1).

2006 Hummer H3

2006 ENGINE Engine Electrical - H3

Fig. 30: Battery Vent Duct
Courtesy of GENERAL MOTORS CORP.

2006 Hummer H3

2006 ENGINE Engine Electrical - H3