DTC Chart: Trailer Module (TRM)
WARNING: This page is about a different car, the 2018 Lincoln MKC. However, it is still accessible from the selected car via links, so may be relevant.
Diagnostics in this article assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to: Diagnostic Methods .
| DTC | Description | Action |
|---|---|---|
| B1449:11 | Trailer Tow Park/Tail Lamp Output: Circuit Short To Ground | GO to Pinpoint Test C |
| B1449:12 | Trailer Tow Park/Tail Lamp Output: Circuit Short To Battery | GO to Pinpoint Test C |
| B1D08:11 | Left Trailer Direction Indicator: Circuit Short To Ground | GO to Pinpoint Test B |
| B1D08:12 | Left Trailer Direction Indicator: Circuit Short To Battery | GO to Pinpoint Test B |
| B1D09:11 | Right Trailer Direction Indicator: Circuit Short To Ground | GO to Pinpoint Test B |
| B1D09:12 | Right Trailer Direction Indicator: Circuit Short To Battery | GO to Pinpoint Test B |
| U0140:00 | Lost Communication With Body Control Module: No Sub Type Information | GO to Pinpoint Test D |
| U0422:68 | Invalid Data Received From Body Control Module: Event Information | This DTC sets when data is invalid from the BCM. CLEAR the DTC. REPEAT the self-test. If DTC U0422:68 returns, RETRIEVE and REPAIR all Diagnostic Trouble Codes (DTCs) set in the BCM. REFER to: Body Control Module (BCM) . |
| U1000:00 | Solid State Driver Protection Active -Driver Disabled: No Sub Type Information | The module has temporarily disabled an output because an excessive current draw exists (such as a short to ground). The TRM cannot enable the output until the cause of the short is corrected. ADDRESS all other Diagnostic Trouble Codes (DTCs) first. After the cause of the concern is corrected, CLEAR the Diagnostic Trouble Codes (DTCs). REPEAT the self-test. |
Symptom Chart
Diagnostics in this article assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to: Diagnostic Methods .