Window Squeel

[Stevens03]

Early on, I had the window sequel when putting the window down, and was fixed under the warranty. I know it's just greasing something, but what exactly is that?

 

It started when the weather got REALLY damp and I figured it would go away, but hasn't yet.

Thanks

[MS3DALE]

#07-08-64-019A: Front Door Window Regulator Squeak Noise When Operated (Apply Lubricant) - (Apr 3, 2009)

 

 

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.

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