Subject: | Instrument Panel (IP) Upper Trim Panel Loose, Buzz or Rattle Noise from Front of IP or Base of Windshield (Install New Clips to IP Upper Trim Panel and Add Felt to Blade Seal) |
Models: | 2007 Cadillac Escalade, Escalade ESV, Escalade EXT |
2007 Chevrolet Avalanche, Suburban, Tahoe |
2007 GMC Yukon, Yukon XL, Yukon Denali, Yukon Denali XL |
This bulletin is being revised to update the Correction information. Please discard Corporate Bulletin Number 06-08-49-007A (Section 08 - Body & Accessories).
Some customers may comment on either or both of two conditions:
• | Condition #1 - The IP upper trim panel is loose or won't stay clipped in. |
• | Condition #2 - A buzz or rattle noise coming from the front portion of the instrument panel or the base of the windshield when driving over any mildly or moderately rough road. The noise may be described as coming from the steering column, instrument cluster, radio/HVAC controls, or other location on the IP. |
• | Condition #1 may be caused by the holes in the IP upper trim panel being oversized or Mylar tape being pushed into the holes. As a result, the clips may not be properly retained, which may cause a loose fit. |
• | Condition #2 may be caused by the rubber blade seal at the front of the instrument panel (where it meets the windshield) not pressing firmly against the windshield glass, which may create a buzz or rattle noise when the vehicle is driven over rough surfaces. |
If Condition #1 is present, install new clips to the IP upper trim panel with windshield defroster nozzle grille (this is the forward portion of the IP upper trim panel). Also, remove excess Mylar out of the slot area to allow for better clip engagement (keep Mylar tape around the perimeter surface to prevent squeak and rattle). If Condition #2 is also present, add three pieces of felt to the IP upper trim panel blade seal. Refer to the procedure below.
Tighten
Tighten the 7 mm screw to 2 N·m (18 lb in).
Tighten
Tighten the two 10 mm screws to 6 N·m (53 lb in).
Part Number | Description | Qty |
---|---|---|
11588650 | Retaining Clips | 7 |
For vehicles repaired under warranty, use:
Labor Operation | Description | Labor Time |
---|---|---|
C9757* | Replace clips and add felt/foam to IP upper trim panel blade seal | 0.5 hr |
*This labor operation number is for bulletin use only. This number will not be published in the Labor Time Guide. |