Symptom Chart
WARNING: This page is about a different car, the 2009 Mercury Sable, 2009 Ford Taurus X, and 2009 Ford Taurus. 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
|
- Wiring, terminals and connectors
- PCM not configured for speed control
- Parking brake system concern
- Speed control switch
- Digital transmission range (TR) sensor
- Vehicle speed signal
- PCM
|
|
- The speed control indicator lamp is never/always on
|
- Wiring, terminals and connectors
- PCM
- Instrument cluster (IC)
|
|
|
|
- Wiring, terminals and connectors
- PCM
- Output shaft speed (OSS) sensor
|
|