Causes of Burned Clutch Plates

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2012 GMC Yukon XL, 2012 GMC Yukon, 2012 Chevrolet Tahoe, 2012 Chevrolet Suburban, and 2012 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.

The following conditions can result in a burned clutch plate:

Incorrect usage of clutch or apply plates
Engine coolant or water in the transmission fluid
A cracked clutch piston
Damaged or missing seals
Low line pressure
Valve body conditions
- The valve body face is not flat.
- Porosity is between channels.
- The valve bushing clips are improperly installed.
- The checkballs are misplaced.
The Teflon® seal rings are worn or damaged.