Hummer H1 (2006+). Manual — part 297

10-50 Body

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7.

Install the inner door handle with four screws.

8.

Verify the operation of the door handle and the door locks.

Rear Cargo Door Lock Module Replacement (HMCS Only).

Removal

1.

Remove the right rear seat.

2.

Remove the right rear seat belt retractor assembly (Refer to section 10).

3.

Remove the right rear corner trim assembly (Figure 10-55).

Figure 10-55: Removing Right Rear Trim Piece

4.

Disconnect the rear door lock harness jumper assembly from the rear door lock module.

5.

Pull the module loose from the hook and loop attaching it to the body.

Installation

1.

Apply new a hook and loop strip to new rear door lock module.

2.

Affix the new module to the body and connect the rear door lock harness jumper.

3.

Verify the operation of the rear door locks.

4.

Install the right rear trim piece (Figure 10-55).

5.

Apply loctite 242 to the seat belt retractor bolt.

6.

Install the seat belt retractor bolt and torque to 35-40 lb-ft (47-55 Nm).

7.

Install the right rear seat.

Rear Cargo Door Lock Harness Jumper Replacement

Removal

1.

Remove the right rear seat.

2.

Remove the right rear seat belt retractor assembly (Refer to section 10).

3.

Remove the right rear corner trim assembly (Figure 10-55).

4.

Disconnect the harness from the rear door lock module.

5.

Remove the slide out bulkhead.

6.

Remove the closeout panel from the passenger side of the rear cargo door frame.

7.

Disconnect the harness from the door hinge contacts.

8.

Pull the padding and carpet on the cargo area wall upward to expose the harness.

9.

Remove the remaining trim pieces behind the right rear passenger seat.

RIGHT REAR CORNER

TRIM ASSEMBLY

CARGO BULKHEAD

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Body 10-51

10. Remove the lower passenger side B-pillar trim.

11. Remove the passenger side right-hand kick panel.

12. Disconnect the rear cargo door lock jumper.

13. Remove the harness from the vehicle.

Installation

1.

Connect the rear cargo door lock jumper harness to the connector at the B-Pillar.

2.

Route the harness along the same locations to the rear cargo door lock module.

3.

Connect the harness to the door lock module.

4.

Route the harness to the door hinge contacts and connect it.

5.

Install the passenger side cargo door frame closeout panel.

6.

Reposition the cargo area padding.

7.

Install the trim pieces behind the right rear passenger seat.

8.

Install the rear passenger right hand side kick panel.

9.

Install the passenger side lower B-pillar trim.

10. Install the removable cargo area bulkhead.

11. Install the right rear seat belt retractor assembly (Refer to section 10).

12. Install the passenger right rear seat.

POWER DOOR LOCK REAR DOOR AND JUMPER HARNESS REPLACEMENT

Removal

NOTE: Left and right rear power door locks harness replacement procedures are identical.

1.

Remove the front seat.

2.

Remove the trim from the B-pillar (Refer to section 10).

3.

Remove the side trim and the outer kick panel (Refer to section 10).

4.

Remove the rear door trim (Refer to section 10).

NOTE: The vapor barrier may be positioned under velcro strip If so, cut around velcro strip to remove vapor barrier.

5.

Remove the vapor barrier and the moisture barrier flap.

6.

Remove the cap screw and the clamp securing the rear door harness to the door reinforcement.

7.

Disconnect the rear door harness from the jumper harness.

8.

Remove the convoluted tubing from the rear door harness.

9.

Remove the two-lead connector from the rear door harness with a pin extraction tool.

10. Remove the cap screw, washer, nut and the lock washer assembly and the P-clamp from the rear door harness and the B-pillar.

11. Pull the harness through the rubber grommet in the B-pillar.

12. Remove and inspect the grommet. Discard if damaged.

13. Remove the two cap screws and the support bracket from the rear door.

14. Pull the harness through the door bushing and remove the support bracket from the harness. Inspect the support bracket

bushing. Replace if damaged.

15. Inspect the bushing in the rear door. Replace if damaged.

16. Disconnect the door harness connector from the actuator lead.

17. Disconnect the clip from the door reinforcement and remove from the rear door harness.

18. Remove the rear harness from the door.

19. Disconnect the jumper harness from the dash harness at the A-pillar. Remove the tie straps and the jumper harness (Figure

10-56).

10-52 Body

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Figure 10-56: Door Harness Connection

Installation

NOTE: Lubricate the bushings, rubber grommet and the door harness teflon cover with silicone spray.Install the clip and support
bracket on the rear door harness (Figure 10-57).

1.

Install the harness in the door bushing.

2.

Install the support bracket in the rear door with the two cap screws.

3.

Install the rubber grommet in the B-pillar.

4.

Install the harness through the grommet until the yellow tape touches the back of the B-pillar.

5.

Install the P-clamp on the harness at the yellow tape and the B-pillar with the cap screw, washer and the lock washer and the
nut assembly.

6.

Install the two-lead connector on the rear door harness, matching the wire colors to the jumper harness. Connect the harness to
the jumper harness.

7.

Route the rear door harness along the bottom of the rear door. Secure the harness to the door reinforcement with the clip.

8.

Attach the door harness connector to the actuator. Tighten the power window motor mounting screws, if loose.

9.

Install the convoluted tubing on the rear door harness wires and secure with black electrical tape.

10. Install the P-clamp on the rear door harness at the yellow tape area and secure to the door reinforcement with one cap screw.

11. Install the vapor barrier and the moisture barrier flap.

12. Install the rear door trim (Refer to section 10).

13. Install the side trim and the outer kick panel (Refer to section 10).

14. Install the trim on the B-pillar and the B-beam (Refer to section 10).

15. Install the front seat (Refer to section 10).

POWER WINDOWS AND LOCKS

JUMPER HARNESS

A-PILLAR

CROSS BODY HARNESS

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Body 10-53

Figure 10-57: Door Harness Routing

POWER WINDOW AND DOOR LOCKS FRONT DOOR HARNESS REPLACEMENT

Removal

1.

Remove the front outer kick panels (Refer to section 10).

2.

Remove the front door trim, vapor barrier and the moisture barrier flap from the door (Refer to section 10).

3.

Disconnect the two harness connectors from the power mirrors body harness connectors.

4.

Remove the screw, nut, lock washer and the clamp securing the harness to the A-pillar. Discard the nut and the lock washer
assembly

5.

Remove the harness wires from the 4-way and the 6-way connectors.

NOTE: Lubricate the bushings, grommet and the harness teflon cover with silicone spray.

6.

Pull the harness through the A-pillar rubber grommet.

7.

Remove and inspect the A-pillar rubber grommet. Replace if damaged.

8.

Disconnect the two harness connectors from the power mirrors door jumper harness connectors (Figure 10-58).

9.

Remove the self-tapping screw and the clamp securing the harness to the door reinforcement (Figure 10-60).

10. Remove the two self-tapping screws and the harness mounting bracket from the door assembly.

11. Pull the harness through the door bushing.

12. Inspect the door bushing and replace if damaged.

13. Remove the harness mounting bracket and the mounting bracket bushing from the harness. Inspect the bushing and replace

if damaged.

14. Disconnect the harness connector from the power window regulator (push the locking tab up on the bottom of the connector).

15. Disconnect the harness connector from the power door locks actuator.

DOOR

REINFORCEMENT

B-PILLAR

REAR DOOR

HARNESS

TIE WRAP

JUMPER HARNESS

TIE STRAP

ACTUATOR

POWER LEAD

DOOR HARNESS

TEFLON COVER

SUPPORT

BRACKET BUSHING

P-CLAMP

P-CLAMP

DOOR BUSHING

TWO LEAD

CONNECTOR

PLASTIC TUBING

B-PILLAR

RUBBER GROMMET

SUPPORT

BRACKET

CLIP