Symptom Chart
WARNING: This page is about a different car, the 2008 Ford RV Cutaway, 2008 Ford Econoline, 2008 Ford E450 Super Duty, and 2008 Ford Cutaway. However, it is still accessible from the selected car via links, so may be relevant.
Symptom Chart
| Condition |
Possible Sources |
Action |
- The control illumination is inoperative/always on
|
- Fuse
- Wiring, terminals or connectors
- Instrument panel dimmer switch (part of the headlamp switch)
|
|
- The instrument panel illumination does not dim
|
- Headlamp switch mounting
- Headlamp switch
|
- ROTATE the headlamp switch knob and shaft from fully counterclockwise to fully clockwise.
- If the headlamp switch is mounted securely, INSTALL a new headlamp switch. REFER to EXTERIOR LIGHTING
article.
- If the headlamp switch is loose, MOUNT the headlamp switch securely. TEST the system for normal operation.
|
- The instrument cluster (IC) illumination is inoperative
|
- Wiring, terminals or connectors
- IC
|
|
- The climate control illumination is inoperative
|
- Wiring, terminals or connectors
- Climate control assembly
|
|
- The audio system illumination is inoperative
|
- Wiring, terminals or connectors
- Audio unit
|
|
- The steering wheel switch(es) is inoperative
|
- Wiring, terminals or connectors
- Clockspring
- Steering wheel switch(es)
|
|
- The traction control or parking aid disable switch illumination is inoperative.
|
- Wiring, terminals or connectors
- Parking aid disable switch
- Traction control switch
|
|