Pinpoint Test C : The DRL (Daytime Running Lamps) Are Always On (High Intensity Discharge (Hid) Headlamps): Notes
WARNING: This page is about a different car, the 2018 Ford Edge. 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
REFER to: Exterior Lighting - System Operation and Component Description .
DTC Fault Trigger Conditions
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| B124A:15 | Right Daytime Running Light: Circuit Short To Battery or Open | A continuous memory and on-demand DTC that sets when the BCM detects an open or short to voltage from the RH DRL voltage supply circuit. |
| B124B:15 | Left Daytime Running Light: Circuit Short To Battery or Open | A continuous memory and on-demand DTC that sets when the BCM detects an open or short to voltage from the LH DRL voltage supply circuit. |
Possible Sources
- Wiring, terminals or connectors
- Headlamp assembly
- BCM