For 1990-2009 cars only
Front Door Window Regulator Squeak Noise When Operated (Apply Lubricant)
| Subject: | Front Door Window Regulator Squeak Noise When Operated (Apply Lubricant) |
| Models: | 2007-2008 Cadillac Escalade, Escalade ESV, Escalade EXT |
| 2007-2008 Chevrolet Avalanche, Silverado, Suburban, Tahoe |
| 2007-2008 GMC Sierra, Yukon, Yukon XL, Yukon Denali, Yukon Denali XL |
Condition
Some customers may comment on a front door glass squeak when operated up or down.
Cause
There may be insufficient lubrication on the regulator rails.
Correction
Lubricate BOTH front door regulators at time of repair using the following procedure.
- Remove the regulator following SI.
- Brush a small amount of lubricant on the entire length of both regulator rails. Refer to the illustration for lubricant location.
- Cycle the door glass to verify that the noise is gone.
- Reinstall the regulator following SI.
Parts Information
Part Number | Description |
|---|---|
12371287 (in Canada, 10953437) | Lubricant, Synthetic Multi-Purpose W/PTF |
Warranty Information
For vehicles repaired under warranty, use:
Labor Operation | Description | Labor Time |
|---|---|---|
C0182 | Front Side Door Window Regulator Replacement-Right Side | 0.6 hr |
C0183 | Front Side Door Window Regulator Replacement-Left Side | 0.6 hr |
