Symptom Chart(s)
Symptom Chart: Charging System
Diagnostics in this article assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to: Diagnostic Methods
Symptom Chart
| Condition | Possible Sources | Actions |
|---|---|---|
| System voltage high | Refer to the Pinpoint Test | GO to Pinpoint Test A |
| System voltage low or battery is discharged | Refer to the Pinpoint Test | GO to Pinpoint Test B |
| The generator is noisy | Refer to the Pinpoint Test | GO to Pinpoint Test C |
| Radio interference | Refer to the Pinpoint Test | GO to Pinpoint Test D |
| Charging system warning indicator is never or always on | Wiring, terminals or connectors IPC Generator PCM |
RETRIEVE Diagnostic Trouble Codes (DTCs) from all modules. If any Diagnostic Trouble Codes (DTCs) are found, Refer to DTC Chart in this article. If no Diagnostic Trouble Codes (DTCs) are found, Refer to: Instrumentation, Message Center and Warning Chimes |
| Load Shed Message Displays in IPC message center and/or centerstack infotainment display | Refer to the Pinpoint Test | GO to Pinpoint Test H |
| Battery Saver - System Off displays in centerstack infotainment display | Refer to the Pinpoint Test | GO to Pinpoint Test H |