Symptom Chart(s)
Diagnostics in this service information assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to: Diagnostic Methods
Symptom Chart: DRL
Symptom Chart
| Condition | Possible Sources | Actions |
|---|---|---|
| A module does not respond to the scan tool | Fuse Wiring, terminals or connectors Module |
REFER to: Communications Network |
| The DRL are inoperative (halogen headlamps not equipped with headlamp LED signature lamps) | Refer to the Pinpoint Test | GO to Pinpoint Test A |
| The DRL are inoperative (High Intensity Discharge (HID) headlamps and halogen headlamps equipped with headlamp LED signature lamps) | Refer to the Pinpoint Test | GO to Pinpoint Test B |
| The DRL are always on (High Intensity Discharge (HID) headlamps and halogen headlamps equipped with headlamp LED signature lamps) | Refer to the Pinpoint Test | GO to Pinpoint Test C |
| The LH and RH LED signature lamps are not the same intensity | Wiring, terminals or connectors Park/turn lamp Headlamp assembly |
Diagnose: The Front Parking (Headlamp LED Signature) Lamps Are Not The Same Intensity. REFER to: Parking, Rear and License Plate Lamps |