Pinpoint Test W : C1A03:29, C1A05:29: 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
DTC Fault Trigger Conditions
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| C1A03:29 | Left Front Height Sensor: Signal Invalid | A continuous memory and on-demand DTC that sets when the HCM detects a invalid reading from the front headlamp leveling sensor feedback circuit. |
| C1A05:29 | Left Rear Height Sensor: Signal Invalid | A continuous memory and on-demand DTC that sets when the HCM detects a invalid reading from the front headlamp leveling sensor feedback circuit. |
Possible Sources
- Wiring, terminals or connectors
- Headlamp leveling sensor
- HCM
Visual Inspection and Diagnostic Pre-checks
- Inspect the headlamp leveling sensors and linkage for damage.