DTC Chart: Headlamp Control module (HCM) (China Only)
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 |
|---|---|---|
| B1087:83 | LIN Bus "A": Value of Signal Protection Calculation Incorrect | GO to Pinpoint Test G |
| B1087:86 | LIN Bus "A": Signal Invalid | GO to Pinpoint Test G |
| B1437:01 | Left Levelling Actuator: General Electrical Failure | INSTALL a new LH headlamp assembly. REFER to: Headlamp Assembly . |
| B1437:87 | Left Levelling Actuator: Missing Message | INSTALL a new LH headlamp assembly. REFER to: Headlamp Assembly . |
| B1439:01 | Right Levelling Actuator: General Electrical Failure | INSTALL a new RH headlamp assembly. REFER to: Headlamp Assembly . |
| B1439:87 | Right Levelling Actuator: Missing Message | INSTALL a new RH headlamp assembly. REFER to: Headlamp Assembly . |
| U0001:88 | High Speed CAN Communication Bus: Bus off | The module could not communicate on the network at a point in time. The fault is not currently present (the module had to communicate with the diagnostic scan tool to report this DTC). VERIFY the integrity of the connectors and wiring. |
| U0121:00 | Lost Communication With Anti-Lock Brake System (ABS) Control Module: No Sub Type Information | GO to Pinpoint Test H |
| U0122:00 | Lost Communication With Vehicle Dynamics Control Module: No Sub Type Information | GO to Pinpoint Test I |
| U0300:00 | Internal Control Module Software Incompatibility: No Sub Type Information | CHECK the vehicle service history for recent service actions related to this module. This DTC sets due to incomplete or incorrect PMI procedures. If there have been recent service actions with this module, REPEAT the PMI procedure as directed by the diagnostic scan tool. REFER to: Module Configuration - System Operation and Component Description . If there have been no recent service actions, INSTALL a new Headlamp Control Module (HCM). REFER to: Headlamp Control Module (HCM) . |
| U2100:00 | Initial Configuration Not Complete: No Sub Type Information | CHECK the vehicle service history for recent service actions related to this module. This DTC sets due to incomplete or incorrect PMI procedures. If there have been recent service actions with this module, REPEAT the PMI procedure as directed by the diagnostic scan tool. REFER to: Module Configuration - System Operation and Component Description . If there have been no recent service actions, INSTALL a new Headlamp Control Module (HCM). REFER to: Headlamp Control Module (HCM) . |
| U2101:00 | Control Module Configuration Incompatible: No Sub Type Information | CHECK the vehicle service history for recent service actions related to this module. This DTC sets due to incomplete or incorrect PMI procedures. If there have been recent service actions with this module, REPEAT the PMI procedure as directed by the diagnostic scan tool. REFER to: Module Configuration - System Operation and Component Description . If there have been no recent service actions, INSTALL a new Headlamp Control Module (HCM). REFER to: Headlamp Control Module (HCM) . |
| U3000:45 | Control Module: Program Memory Failure | CLEAR the DTC. REPEAT the self-test. If the DTC returns, INSTALL a new Headlamp Control Module (HCM). REFER to: Headlamp Control Module (HCM) . |
| U3000:46 | Control Module: Calibration / Parameter Memory Failure | CLEAR the DTC. REPEAT the self-test. If the DTC returns, INSTALL a new Headlamp Control Module (HCM). REFER to: Headlamp Control Module (HCM) . |
| U3003:16 | Battery Voltage: Circuit Voltage Below Threshold | GO to Pinpoint Test J |
| U3003:17 | Battery Voltage: Circuit Voltage Above Threshold | GO to Pinpoint Test K |
| U3003:62 | Battery Voltage: Signal Compare Failure | GO to Pinpoint Test L |