Whistle Noise from Front of Vehicle (Install Foam)
| Subject: | Whistle Noise from Front of Vehicle (Install Foam) |
| Models: | 2008 Chevrolet Tahoe (2 Mode Hybrid) |
| 2008 GMC Yukon (2 Mode Hybrid) |
| Built Prior to VIN Breakpoint 7R136680 |
Condition
Some customers may comment on a whistle noise from the front end of the vehicle. This noise seems to be coming from the mirror or windshield area and is more noticeable when the vehicle is driven into the wind.
Cause
A gap at the headlamps may be causing the wind whistle.
Correction
- Remove the headlamps. Refer to Service Information (SI) for removal and installation of the headlamps.
- Install Adhesive-Back Shim Stock foam, part number P46495, from the top of the headlamp to the bottom of the headlamp along the trailing edge of the headlamp as shown in the figure above. Apply the foam to both of the headlamps at the time of the repair.
Important: Place the foam on the black plastic, as close to the sharp edge of the lens as possible to fill the cavity.
Parts Information
Order Adhesive Back-Shim Stock from Kent Automotive at 1-888-YES-KENT or online at www.kent-automotive.com
Part Number | Description | Material Allowance |
|---|---|---|
P46495 | Adhesive-Back Shim Stock (3/8 in x 30 ft roll) [7/16 in thickness] | $2.00 per vehicle |
Warranty Information
For vehicles repaired under warranty, use:
Labor Operation | Description | Labor Time |
|---|---|---|
B9784* | Foam Installation to Headlamp | 1.0 hr |
*This labor operation number is for bulletin use only. This labor operation will not be published in the Labor Time Guide. | ||
