Symptom Chart
Diagnostics in this service information assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to: Diagnostic Methods .
Symptom Chart: Instrument Panel and Interior Switches Illumination
| Condition | Possible Sources | Action |
|---|---|---|
| A module does not respond to the diagnostic scan tool | Fuse Wiring, terminals or connectors Module |
|
| All illumination (networked and non-networked) does not dim or increase brightness | Refer to the Pinpoint Test | GO to Pinpoint Test A |
| All networked illumination is inoperative (non-networked illumination functions correctly) | Refer to the Pinpoint Test | GO to Pinpoint Test B |
| All non-networked illumination sources are inoperative (networked illumination functions correctly) | Refer to the Pinpoint Test | GO to Pinpoint Test C |
| All non-networked illumination sources are always on (networked illumination functions correctly) | Refer to the Pinpoint Test | GO to Pinpoint Test E |
| One or more non-networked illumination source is inoperative | Refer to the Pinpoint Test | GO to Pinpoint Test D |
| A single non-network illuminated switch or component is always on | Illuminated switch or component | INSTALL a new illuminated switch or component. |
| Steering wheel switch(es) illumination without Active Front Steering is inoperative or always on | Refer to the Pinpoint Test | GO to Pinpoint Test I |
| Steering wheel switch(es) illumination with Active Front Steering is inoperative or always on | Refer to the Pinpoint Test | GO to Pinpoint Test J |
| The LH front door lock/memory set or window control switch illumination is inoperative or always on | Refer to the Pinpoint Test | GO to Pinpoint Test F |
| The RH front door lock and/or window control switch illumination is inoperative or always on | Refer to the Pinpoint Test | GO to Pinpoint Test G |
| The rear door window control switch illumination is inoperative or always on | Refer to the Pinpoint Test | GO to Pinpoint Test H |
| The IPC illumination is inoperative or does not dim | Refer to the Pinpoint Test | GO to Pinpoint Test K |
| The ACM/ illumination is inoperative or does not dim | Refer to the Pinpoint Test | GO to Pinpoint Test L |
| The FCIM/ illumination is inoperative or does not dim | Refer to the Pinpoint Test | GO to Pinpoint Test M |
| The FDIM illumination is inoperative or does not dim | Refer to the Pinpoint Test | GO to Pinpoint Test N |