Symptom Chart: Turn Signal and Hazard Lamps
Diagnostics in this article assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to: Diagnostic Methods .
| Condition | Possible Sources | Actions |
|---|---|---|
| A module does not respond to the scan tool | Fuse Wiring, terminals or connectors Module |
REFER to: Communications Network - 2.0L Duratec - Hybrid (96kW/130PS) . |
| The turn signal function is inoperative | Refer to the Pinpoint Test | GO to Pinpoint Test A |
| The turn signal function is always on | Multifunction switch SCCM |
INSTALL a new LH steering column multifunction switch. REFER to: Steering Column Multifunction Switch LH TEST the system for normal operation. If the concern still exists, INSTALL a new SCCM. REFER to: Steering Column Control Module (SCCM) |
| One front turn signal lamp is inoperative or always on - halogen headlamps | Refer to the Pinpoint Test | GO to Pinpoint Test B |
| One front turn signal lamp is inoperative or always on - LED headlamps | Refer to the Pinpoint Test | GO to Pinpoint Test C |
| One rear turn signal lamp is inoperative or always on | Refer to the Pinpoint Test | GO to Pinpoint Test D |
| One exterior mirror turn signal lamp is inoperative or always on | Refer to the Pinpoint Test | GO to Pinpoint Test E |
| The front turn signal indicator flashes fast when no turn signal lamps are inoperative or does not flash fast when a turn signal lamp is inoperative - LED headlamps | Refer to the Pinpoint Test | GO to Pinpoint Test G |
| The rear turn signal indicator flashes fast when no turn signal lamps are inoperative or does not flash fast when a turn signal lamp is inoperative | Refer to the Pinpoint Test | GO to Pinpoint Test H |
| The hazard lamp function is inoperative or always on | Refer to the Pinpoint Test | GO to Pinpoint Test F |