DTC Descriptors
WARNING: This page is about a different car, the 2007 GMC Yukon XL, 2007 GMC Yukon, 2007 Chevrolet Tahoe, 2007 Chevrolet Suburban, and 2007 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
This diagnostic procedure supports the following DTCs:
- DTC P0601 Transmission Control Module (TCM) Read Only Memory (ROM)
- DTC P0602 Transmission Control Module (TCM) Not Programmed
- DTC P0603 Transmission Control Module (TCM) Long Term Memory Reset
- DTC P0604 Transmission Control Module (TCM) Random Access Memory (RAM)
- DTC P062F Transmission Control Module (TCM) Long Term Memory Performance