C2214

C2214-00-ITBM NOT CALIBRATED

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

- When Monitored:
Ignition on.

- Set Condition:
The Integrated Trailer Brake Module (ITBM) configured/calibrated incorrectly from the factory after a system self-test was performed.





INTEGRATED TRAILER BRAKE MODULE (ITBM) NOT CALIBRATED
1. The ITBM is reporting internal errors.

NOTE: Before continuing, check the ITBM harness connector terminals for corrosion, damage, or terminal push out. Repair as necessary.

2. Using the schematics as a guide, inspect the wire harness and connectors. Pay particular attention to all power and ground circuits.
3. Perform any Technical Service Bulletins (TSB)s that may apply.

Were there any problems found?

Yes

- Repair as necessary.
- Perform the ITBM VERIFICATION TEST. ITBM Verification Test.

No

- Replace the Integrated Trailer Brake Module (ITBM).
- Perform the ITBM VERIFICATION TEST. ITBM Verification Test.