Section 923 (Brake System - Auxiliary Brake System -- F250-F550 Super Duty)
WARNING: This page is about a different car, the 2005 Ford Pickup, 2005 Ford F550 Super Duty, 2005 Ford F450 Super Duty, and 2005 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
- Description And Operation
- Diagnosis And Testing
- Auxiliary Brake System - Trailer Brake Control (TBC) Module
- Notes
- Principles of Operation
- Inspection and Verification
- Trailer Brake Control (TBC) Module Diagnostic Trouble Code (DTC) Index
- Anti-Lock Brake System (ABS) Module Diagnostic Trouble Code (DTC) Index
- Symptom Chart
- Pinpoint Test A: No Communication With The Trailer Brake Control (TBC) Module
- Pinpoint Test B: DTCs B1317 And B1318 - Battery Voltage High/Low
- Pinpoint Test C: DTCs C2797, C2798, C2800, C2801 And C2803 - Brake Pressure Transducer Circuit Failure
- Pinpoint Test D: DTCs C2806, C2807 and C2808 - Trailer Brakes Circuit Failure
- Pinpoint Test E: The TBC Module LED Display Does Not Illuminate And The Trailer Brakes Are Inoperative
- Pinpoint Test F: The Trailer Brakes Are Inoperative
- Pinpoint Test G: The Trailer Brakes Are Always Engaged
- Pinpoint Test H: The Instrument Cluster Displays "TBC FAULT"
- Auxiliary Brake System - Trailer Brake Control (TBC) Module
- Removal And Installation