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 speed control is inoperative
|
- PCM not configured for speed control
- Wiring, terminals, or connectors
- Clockspring
- Speed control switches
- Brake warning indicator system
- Output shaft sensor (OSS) signal
- Digital transmission range (TR) sensor
- PCM
|
|
- The speed control indicator lamp is always on
|
- Wiring, terminals or connectors
- Instrument cluster
- PCM
|
|