Pinpoint Test L : U3003:62 (China Only): Notes
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.
Refer to Headlamps/Autolamps for schematic and connector information.
Normal Operation and Fault Conditions
DTC Fault Trigger Conditions
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| U3003:62 | Battery Voltage: Signal Compare Failure | A continuous memory and on-demand DTC that sets when the Headlamp Control Module (HCM) detects a more than expected voltage difference between the Headlamp Control Module (HCM) voltage supply and the system voltage message received from the BCM. |
Possible Sources
- Wiring, terminals or connectors
- Headlamp Control Module (HCM)