Pinpoint Test C : The Hazard Lamp Function Is Inoperative Or Always On: Notes
WARNING: This page is about a different car, the 2018 Ford Focus. However, it is still accessible from the selected car via links, so may be relevant.
Refer to Turn Signal/Stop/Hazard Lamps 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 |
|---|---|---|
| B1D35:11 | Hazard Switch: Circuit Short to Ground | A continuous memory DTC that sets when the BCM detects a short to ground from the hazard lamp function input circuit for greater than 60 seconds. |
| B1D35:23 | Hazard Switch: Signal Stuck Low | An on-demand DTC that sets when the BCM detects a short to ground from the hazard lamp function input circuit during a self-test. |
Possible Sources
- Wiring, terminals or connectors
- Hazard flasher lamp switch (vehicles with Sony® Sound)
- FCIM (vehicles without Sony® Sound)
- BCM