TCU DTC Chart
Diagnostics in this service information assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to: Diagnostic Methods .
| DTC | Description | Action |
|---|---|---|
| B116C:04 | External SIM Cable/SIM Card: System Internal Failure | GO to Pinpoint Test BB |
| B1246:11 | GSM (Group System for Mobile) Antenna: Circuit Short To Ground | For a China built vehicle, GO to Pinpoint Test Z For all other vehicles, GO to Pinpoint Test AA |
| B1246:13 | GSM (Group System for Mobile) Antenna: Circuit Open | For a China built vehicle, GO to Pinpoint Test Z For all other vehicles, GO to Pinpoint Test AA |
| B156D:55 | TCU Customer Connectivity Settings Synchronization With HMI: Not Configured | GO to Pinpoint Test BA |
| B156D:89 | TCU Customer Connectivity Settings Synchronization With HMI: ISO/SAE Reserved | GO to Pinpoint Test BA |
| B1D55:11 | Antenna #2: Circuit Short To Ground | GO to Pinpoint Test AB |
| B1D55:13 | Antenna #2: Circuit Open | GO to Pinpoint Test AB |
| U0100:00 | Lost Communication with ECM/PCM "A": No Sub Type Information | GO to Pinpoint Test AE |
| U0140:00 | Lost Communication With Body Control Module: No Sub Type Information | GO to Pinpoint Test AG |
| U0155:00 | Lost Communication With Instrument Panel Cluster (IPC) Control Module: No Sub Type Information | GO to Pinpoint Test AI |
| U0253:00 | Lost Communication With Accessory Protocol Interface Module: No Sub Type Information | GO to Pinpoint Test AU |
| U0422:00 | Invalid Data Received From Body Control Module: No Sub Type Information | GO to Pinpoint Test AZ |
| U0554:00 | Invalid Data Received From Accessory Protocol Interface Module: No Sub Type Information | GO to Pinpoint Test AZ |
| U2100:00 | Initial Configuration Not Complete: No Sub Type Information | GO to Pinpoint Test BA |
| U2101:00 | Control Module Configuration Incompatible: No Sub Type Information | GO to Pinpoint Test BA |
| U3000:04 | Control Module: System Internal Failure | GO to Pinpoint Test BB |
| U3000:41 | Control Module: General Checksum Failure | GO to Pinpoint Test BB |
| U3000:42 | Control Module: General Memory Failure | GO to Pinpoint Test BB |
| U3000:52 | Control Module: Not Activated | GO to Pinpoint Test BB |
| U3000:56 | Control Module: Invalid / Incompatible Configuration | GO to Pinpoint Test BB |
| U3003:16 | Battery Voltage: Circuit Voltage Below Threshold | GO to Pinpoint Test AW |
| U3003:17 | Battery Voltage: Circuit Voltage Above Threshold | GO to Pinpoint Test AX |