Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2011 Ford Explorer Base, FWD, 6F55FACTORY OEM SERVICE PROCEDURE
Diagnostic Routine(S): Notes
DIAGNOSTIC ROUTINE CODES
| DTC | Description | Reference |
| P0563, P1397 | System Voltage | Diagnostic Routine A |
| P0562, P1397 | System Voltage | Diagnostic Routine B |
| P0620 | Generator Control Circuit | Diagnostic Routine C |
| P0625, P0626 | Generator Field Terminal Circuit | Diagnostic Routine D |
| P065B | Generator Control Circuit | Diagnostic Routine E |
| P0A5A:00, P0A5B:00, P0A5C:00 | Generator Current Sensor Circuit | Diagnostic Routine I |
| U1007:31 | Lost Communication With Battery Monitoring Senosr "A" | Diagnostic Routine J |
Factory Service Tools
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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