Drivetrain Control Module (DTCM)

C1078-TIRE REVOLUTIONS RANGE PERFORMANCE

For a complete wiring diagram, refer to the Wiring Information. Electrical Diagrams

- When Monitored:
Continuously.

- Set Condition:
A comparison between the tire circumference value contained in the EEPROM and the tire circumference value received on the CAN bus. Programmed value for tire size is not within acceptable range.





VERIFY TIPM IS PROGRAMMED WITH CORRECT TIRE/WHEEL INFORMATION





1. Verify the correct Tire/wheel information is programmed in the TIPM.

Is the correct value programmed in the TIPM?

Yes

- Replace the Totally Integrated Power Module (TIPM).
- Perform the BODY VERIFICATION TEST. Body Verification Test.

No

- Program the correct Tire/Wheel information in the Totally Integrated Power Module (TIPM).
- Perform the DTCM VERIFICATION TEST. DTCM Verification Test.