The OBD code P0625 for Ford indicates a problem with the Generator Field/F Terminal Circuit.
This affects the vehicle’s charging system.
Symptoms include the Engine Light being ON.
Causes can be a faulty battery, loose generator drive belt, or issues with the generator circuit.
It is a moderate issue that should be addressed promptly.
A possible fix is to inspect and repair any damaged components or wiring connections related to the generator circuit.
Repair Importance Level | 10.0 (Out of 10) |
Estimated Repair Time | Approximately 1.0 hour |
Repair Difficulty Level | 10.0 (Out of 10) |
Symptoms of the Ford p0625 OBD Code
The vehicle may experience charging system issues or battery draining with fault code P0625.
- Symptoms: Engine Light ON.
- Vehicle may stall while driving.
- Engine may not start.
- Engine may run rough or have poor acceleration.
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Causes of the Ford p0625 OBD Code
Possible triggers for Ford P0625 include issues with the generator field control circuit.
- P0625 can be caused by a faulty battery.
- A generator drive belt that is missing or loose.
- A faulty generator.
- An open or shorted generator harness.
- A generator circuit with poor electrical connection.
Fixing Ford Error Code p0625 Step By Step
Address the issue causing Ford P0625 by inspecting the generator field circuit for faults.
- To fix Ford OBDII code P0625, start by reviewing the possible causes related to the generator field control circuit.
- Visually inspect the wiring harness and connectors associated with the generator and PCM.
- Check for any damaged components and ensure the connector pins are not broken, bent, pushed out, or corroded.
- Test the generator for proper operation and output voltage.
- Replace the generator if necessary.
- Clear the fault codes and perform a PCM reset.
Cost Of Fixing Ford p0625 Fault Code
Diagnosing and repairing fault code P0625 on a Ford vehicle may involve replacing the generator field control circuit.
The cost to diagnose and fix Ford OBD code P0625 depends on the estimated 1. 0hour repair time.
Labor rates usually range from $75 to $150 per hour, so the total cost could be between $75 and $150, excluding parts.
Costs may vary based on shop rates and the complexity of the repair.
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Details of the Ford p0625 OBD Code
Code P0625 in Ford vehicles relates to generator field control circuit issues.
Ford OBD code P0625 means that there is a generator field control circuit malfunction.
This code is triggered by the Powertrain Control Module (PCM) when it detects an issue with the generator field control circuit.
The generator field control circuit is responsible for regulating the output of the alternator in the vehicle.
When this circuit malfunctions, it can affect the charging system of the vehicle, potentially leading to battery charging issues or electrical system malfunctions.
Mechanic’s Tech Notes
P0625 in Ford vehicles indicates a generator field control circuit malfunction.
To diagnose and fix OBDII code P0625 on a Ford vehicle, start by checking the Transmission Control Module (TCM) power and ground using a multimeter.
Verify TCM communication over the Controller Area Network (CAN) using a scan tool.
If the TCM does not respond, reprogramming or reflashing may be necessary.
Visually inspect the wiring harness and connectors for any damage, and ensure connector pins are not broken, bent, pushed out, or corroded.
Address any issues found during the inspection to resolve the P0625 fault code.
FAQ
Common symptoms of OBD code P0625 in a Ford vehicle include Engine Light ON, caused by issues like faulty battery, generator problems. Fix: Inspect wiring and connectors for damage.
OBD code P0625 in a Ford is typically caused by a faulty battery, loose generator drive belt, faulty generator, open generator harness, or poor electrical connection.
Diagnose and repair OBD code P0625 in a Ford: Symptoms Engine Light ON. Causes Faulty battery, loose generator drive belt, faulty generator. Fix Inspect wiring, connectors, and components.

Wrap Up
If your Ford is displaying OBD code P0625, you may experience issues like rough idling, stalling, or poor acceleration.
This code typically indicates a problem with the generator field control circuit, possibly caused by a faulty generator, damaged wiring, or poor connections.
To address Ford OBD code P0625, start by checking the generator and its connections for any visible damage.
Inspect the wiring harness for any signs of wear or corrosion, and ensure all connectors are securely attached.
Consider testing the generator field control circuit for proper voltage and continuity to pinpoint the exact issue.