C1078

C1078-TIRE REVOLUTIONS RANGE PERFORMANCE

For a complete wiring diagram Consult Diagrams/Electrical.

- When Monitored:
Continuous.

- Set Condition:
Programmed value for tire size is not within acceptable range.





Diagnostic Test

1. INCORRECT VALUE PROGRAMMED INTO FCM




NOTE: ABM initialization procedure needs to be run for the new tire size to be accepted.

Verify the correct Tire/wheel information is programmed in the FCM.
Is the correct value programmed in the FCM according to the chart?

Yes

- Test complete.
- Perform ABS VERIFICATION TEST. ABS Verification Test

No

- Program the correct Tire/Wheel information in the FCM.
- Perform ABS VERIFICATION TEST. ABS Verification Test