Pinpoint Test G : One Or Both High Beams Are On Continuously - Halogen Headlamps: Notes
WARNING: This page is about a different car, the 2019 Ford SSV Plug-in Hybrid, 2019 Ford Police Responder Hybrid, and 2019 Ford Fusion. 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 - Overview .
REFER to: Exterior Lighting - System Operation and Component Description .
DTC Fault Trigger Conditions
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| B1D02:15 | Left High Beam: Circuit Short To Battery Or Open | Sets when the BCM detects an open from the left high beam output circuit. |
| B1D03:15 | Right High Beam: Circuit Short To Battery Or Open | Sets when the BCM detects an open from the right high beam output circuit. |
Possible Sources
- Fuse(s)
- Wiring, terminals or connectors
- LH steering column multifunction switch
- SCCM
- BCM
Visual Inspection and Diagnostic Pre-checks
- Inspect the LH steering column multifunction switch for damage.