DTC Charts
WARNING: This page is about a different car, the 2012 Ford Pickup, 2012 Ford F550 Super Duty, 2012 Ford F450 Super Duty, and 2012 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
TRAILER BRAKE CONTROL (TBC) MODULE DTC CHART
| DTC | Description | Action |
|---|---|---|
| B1317 | Battery Voltage High | GO to Pinpoint Test D . |
| B1318 | Battery Voltage Low | GO to Pinpoint Test E . |
| B1342 | ECU Is Faulted | REPAIR all other DTCs. CLEAR the DTCs. REPEAT the self-test. If DTC B1342 returns, INSTALL a new TBC module. REFER to Trailer Brake Control (TBC) Module . TEST the system for normal operation. |
| B1863 | TBC Ground Open Circuit | GO to Pinpoint Test F . |
| C2806 | Trailer Brake Output Circuit Short to Vbatt | GO to Pinpoint Test C . |
| C2807 | Trailer Brakes Wiring Circuit Short to Ground | GO to Pinpoint Test C . |
| U0100 | Lost Communication With ECM/PCM | GO to Pinpoint Test G . |
| U0121 | Lost Communication With Anti-Lock Brake System (ABS) Control Module | GO to Pinpoint Test H . |
| U0140 | Lost Communication With Body Control Module (GEM) | GO to Pinpoint Test I . |
| U0155 | Lost Communication With Instrument Panel Cluster (IPC) Control Module | GO to Pinpoint Test J . |
| U0415 | Invalid Data Received from Anti-Lock Brake System Control Module | RETRIEVE and REPAIR all non-network DTCs in the ABS module. REFER to ANTI-LOCK BRAKE SYSTEM (ABS) AND STABILITY CONTROL . |
| U2202 | Invalid Configuration Data Received | The Instrument Panel Cluster (IPC) is not configured for trailer brakes. GO to Programmable Parameters and CONFIGURE the Instrument Panel Cluster (IPC). CLEAR the DTCs. REPEAT the self-test. TEST the system for normal operation. |