Repair Procedures
WARNING: This page is about a different car, the 2007 GMC Yukon XL, 2007 GMC Yukon, 2007 Cadillac Escalade EXT, 2007 Cadillac Escalade ESV, and 2007 Cadillac Escalade. However, it is still accessible from the selected car via links, so may be relevant.
Perform the Diagnostic Repair Verification after completing the diagnostic procedure.
- Control solenoid (w/body and TCM) valve assembly. Refer to Control Module References for replacement, setup, or programming.
- Low and reverse clutch assembly replacement. Refer to Low and Reverse Clutch Overhaul (6L80) .
- Lower valve body assembly. Refer to Control Valve Lower Body and Upper Body Replacement
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- Perform the valve body inspection procedure, refer to Control Valve Upper Body Assembly Cleaning and Inspection . If the inspection procedure indicates to replace the valve body, refer to Control Valve Lower Body and Upper Body Replacement .
- Perform the Service Fast Learn Adapts .