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For 1990-2009 cars only

Creak in Roof (Install Insulator)

Subject:Creak in Roof (Install Insulator)

Models:2004 HUMMER with Sunroof
Built Prior to VIN Breakpoint 3H101020



Condition

Some customers may comment that a creak occurs when making turns at parking lot speeds, or when driving over uneven surfaces at low speeds.

Cause

There may be a slight movement between the roof panel reinforcement and the outer panel, which causes the creak.

Correction

  1. Lower the headliner. Refer to Headliner Replacement in SI (Document ID #849221).

  2. Object Number: 1384517  Size: MF
  3. Locate the area of the creak. Refer to the LH illustration above.

  4. Object Number: 1385036  Size: MF
  5. Locate the area of the creak. Refer to the RH illustration above.

  6. Object Number: 1384522  Size: MF
  7. Using two plastic windshield sticks, slide them between the roof panel and the reinforcement in order to separate the two. Refer to the RH illustration above, LH typical.

  8. Object Number: 1384528  Size: MF
  9. Install a 13 mm by 13 mm (1x1 inch) piece of high density foam to the left rear side of the sunroof. Refer to the RH illustration above, LH typical.
  10. Secure the sunroof and test drive in order to verify the repair.
  11. Reinstall the headliner.

Parts Information

Parts may be ordered from Kent Products. Call 1-800-458-3222 (in Canada, 800-563-1717).

Part Number

Description

Qty

P90150

Plastic windshield Stick

2

P46475

Adhesive back Shim Stock

*1 roll

*Only available in 15 m (50 ft) roll. Please return any unused material to dealer stock for future use.

Warranty Information

For vehicles repaired under warranty, use:

Labor Operation

Description

Labor Time

C3128

Headliner Assembly-One Piece - R&R or Replace

1.3 hrs

Add

Material Allowance

GE