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Squeak or Rattle Noise from Rear Liftgate (Remove Material/Adjust Striker)

Subject:Squeak or Rattle Noise from Rear Liftgate (Remove Material/Adjust Striker)

Models:2003-2004 HUMMER H2



Condition 1

Some customers may comment on a squeak noise in the rear of the vehicle when driving over rough roads.

Condition 2

Some customers may comment on a rattle noise in the rear of the vehicle when driving over rough roads.

Cause 1


Object Number: 1428867  Size: MF

A rubber closeout strip between the bumper and body may be making contact with the liftgate as seen in illustration above.

Cause 2

The liftgate latch may be making hard contact with the striker.

Correction 1

  1. Open the liftgate.

  2. Object Number: 1427995  Size: MF
  3. Mark the filler strip at the end of the tail gate opening as seen in illustration above.

  4. Object Number: 1428825  Size: MF
  5. Remove the filler strip and cut the excess material off as seen in illustration above.

  6. Object Number: 1428820  Size: MF
  7. Install the filler strip.

Correction 2

Adjust the liftgate strikers. Refer to Lock Striker Adjustment (SI Document ID #1080911).

Warranty Information

For vehicles repaired under warranty, use:

Labor Operation

Description

Labor Time

B8714

Rear Bumper Filler Strip - Trim

0.2 hr

B4379

Lift Gate Striker - Adjust

0.2 hr