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 battery is discharged or battery voltage is low
|
- High key-off current drain(s)
- Engine, generator and battery grounds
- Positive battery cable
- Circuitry
- Battery
- Generator
|
|
- The charging system warning indicator is ON with the engine running and no charging system DTCs present
|
- Circuitry
- PCM
- Generator
- Instrument cluster (IC)
|
|
|
|
- Accessory drive belt
- Loose bolts/brackets
- Generator/pulley
|
|
|
|
- Generator
- Circuitry
- In-vehicle entertainment system
|
|