Diagnostic Trouble Code (DTC) Chart
WARNING: This page is about a different car, the 2023 Ford Bronco. However, it is still accessible from the selected car via links, so may be relevant.
Diagnostics in this service information assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to: Diagnostic Methods .
| Module | DTC | Description | Action |
|---|---|---|---|
| SIMA | U011D:00 | Lost Communication With All Wheel Drive Control Module: No Sub Type Information | GO to Pinpoint Test A |
| SIMA | U0121:00 | Lost Communication With Anti-Lock Brake System (ABS) Control Module 'A': No Sub Type Information | GO to Pinpoint Test B |
| SIMA | U012A:00 | Lost Communication with Chassis Control Module 'A': No Sub Type Information | GO to Pinpoint Test C |
| SIMA | U0146:00 | Lost Communication With Serial Data Gateway 'A': No Sub Type Information | GO to Pinpoint Test D |
| SIMA | U2002:12 | Switch: Circuit Short To Battery | GO to Pinpoint Test E |
| SIMA | U2002:14 | Switch: Circuit Short To Ground Or Open | GO to Pinpoint Test E |
| SIMA | U2002:9E | Switch: Stuck On | GO to Pinpoint Test E |
| SIMA | U202B:62 | In-Use Application Signing Key: Signal Compare Failure | GO to Pinpoint Test F |
| SIMA | U3000:04 | Control Module: System Internal Failures | GO to Pinpoint Test G |
| SIMA | U3000:44 | Control Module: Data Memory Failure | GO to Pinpoint Test G |
| SIMA | U3000:45 | Control Module: Program Memory Failure | GO to Pinpoint Test G |
| SIMA | U3000:49 | Control Module: Internal Electronic Failure | GO to Pinpoint Test G |
| SIMA | U3003:16 | Battery Voltage: Circuit Voltage Below Threshold | GO to Pinpoint Test H |
| SIMA | U3003:17 | Battery Voltage: Circuit Voltage Above Threshold | GO to Pinpoint Test I |