Hummer H3. Manual — part 1438

Fig. 121: Identifying Fastener Covers
Courtesy of GENERAL MOTORS CORP.

61. Install the 6 fastener covers (1) by aligning the cover tab to the driver side and gently

pressing in place.

62. Install the A-pillar trim by hooking the rear edge and pressing the clips into place.

63. Install the 2 screws behind the weatherstrip.

Tighten: Tighten the screws to 2 N.m (18 lb in).

64. Reposition the weatherstrip.

2007 Hummer H3

2007 ACCESSORIES & EQUIPMENT Lighting - H3

Fig. 122: Identifying Relay Bracket & Bracket Stud
Courtesy of GENERAL MOTORS CORP.

65. In the engine compartment, locate the stud (2) on the driver side front of dash that holds the

insulator mat in place.

66. Hang the relay bracket (1) on this stud and secure with a palnut, provided in the kit.

2007 Hummer H3

2007 ACCESSORIES & EQUIPMENT Lighting - H3

Fig. 123: Locating 6 Blunt Wiring Cuts
Courtesy of GENERAL MOTORS CORP.

67. Locate the 6 blunt wiring cuts (1) in the engine compartment behind the driver side

wheelhouse. The engine compartment blunt cuts have seals on them that must be removed
prior to using the splice sleeve.

68. Carefully remove some of the seal on the appropriate wire using a wiring stripping tool.

69. Using the splice sleeve provided, splice the white-striped blunt black cut wire to the white

wire in the electrical harness.

70. Replace the conduit over the splice and tape the wiring in position.

71. Splice the orange blunt cut to the orange harness wire using the splice sleeve provided.

72. Replace the conduit over the splice and tape into place.

73. Splice the black blunt cut wire from the vehicle to the black blunt cut wire in the harness

using the splice sleeve provided.

2007 Hummer H3

2007 ACCESSORIES & EQUIPMENT Lighting - H3

74. Replace the conduit over the splice and tape into place.

75. Check the voltage or resistance to confirm.

Fig. 124: Locating Battery Vent Tube
Courtesy of GENERAL MOTORS CORP.

76. Remove the battery vent tube (1) in order to access the bussed electrical center (BEC).

IMPORTANT: There may be more than one blunt cut wire, all of them are

ground wires.

2007 Hummer H3

2007 ACCESSORIES & EQUIPMENT Lighting - H3