Symptom Chart(s)
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.
Diagnostics in this article assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to: Diagnostic Methods .
Symptom Chart: Interior Lighting
| Condition | Possible Sources | Actions |
|---|---|---|
| A module does not respond to the scan tool | Fuse Wiring, terminals or connectors Module |
REFER to: Communications Network . |
| The courtesy lamps flash on and off | The BCM is not configured correctly | This symptom is present due to incomplete or improper PMI procedures. REPEAT/PERFORM the PMI procedure as directed by the scan tool. REFER to: Module Configuration - System Operation and Component Description . |
| The courtesy lamps do not illuminate with a door open | Refer to the Pinpoint Test | GO to Pinpoint Test A |
| One or more interior courtesy lamps are inoperative | Refer to the Pinpoint Test | GO to Pinpoint Test B |
| A puddle lamp is inoperative or always on | Refer to the Pinpoint Test | GO to Pinpoint Test I |
| All the courtesy lamps stay on continuously | Refer to the Pinpoint Test | GO to Pinpoint Test C |
| The interior courtesy lamps stay on continuously | Refer to the Pinpoint Test | GO to Pinpoint Test D |
| The luggage compartment lamp is inoperative or on continuously | Refer to the Pinpoint Test | GO to Pinpoint Test E |
| One or more demand lamps are inoperative | Refer to the Pinpoint Test | GO to Pinpoint Test F |
| The battery saver does not deactivate after timeout | Refer to the Pinpoint Test | GO to Pinpoint Test G |
| The ambient lighting is inoperative or always on | Refer to the Pinpoint Test | GO to Pinpoint Test H |
| An individual ambient lighting LED is inoperative or does not change color | Refer to the Pinpoint Test | GO to Pinpoint Test J |