Instrument Panel - Rattle/Itching Noise

File In Section: 08 - Body and Accessories

Bulletin No.: 02-08-49-002

Date: May, 2002

TECHNICAL

Subject:
Dash Rattle/Itching Noise From Instrument Panel/Glove Box Area While Driving (Reposition Body Control Module (BCM) Bracket and Insulate Blower Motor Bolt Washer)

Models:
2002 Chevrolet Malibu
2002 Oldsmobile Alero
2002 Pontiac Grand Am
Built Prior to VIN Breakpoints 2C535843 or 2M137264

Condition

Some customers may comment on a dash rattle/itching type noise from the instrument panel/glove box area while driving.

Cause

This condition may be caused by the BCM mounting bracket contacting the bolt head washer of the blower motor mounting bolts.

Correction

To correct this condition, follow the service procedure below:

1. Remove the screws retaining the instrument panel right side closeout/insulator panel.

2. Remove the instrument panel closeout/insulator panel.

3. Slide the BCM out of the BCM bracket.





4. Inspect for a contact point between the BCM bracket (2) and the blower motor screw head washer (1).

5. Reposition the BCM bracket (2) approximately 5 mm (0.2 in) down by pulling down on the BCM bracket (2) near the contact point.

6. Install one Electrical Moisture Sealant Patch, 3M(R) P/N 054007-06149 or equivalent, on the blower motor between the BCM bracket (2) and the blower motor screw head washer (1).

7. Reinstall the BCM into the BCM bracket (2).

8. Install the instrument panel right side closeout/insulator panel.

9. Install the instrument panel closeout/insulator panel screws.

Tighten

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





Parts Information

Parts are available from any local auto parts store. The phone number for 3M(R) is 1-800-364-3577.

Warranty Information





For vehicles repaired under warranty, use the table shown.





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