TorqueMech OBD Code Guide
P0625 - Generator Field/F Terminal Circuit Low
The generator field terminal circuit is lower than expected.
Code first. Confirm symptoms and checks before pricing parts.
Read code pattern
Check likely system
Estimate after confirmation
Code Overview
The generator field terminal circuit is lower than expected.
Common Causes
- Control module, relay, sensor, or actuator fault
- Damaged wiring or connector
- Calibration or power-supply issue
Diagnostic Steps
- Inspect related connectors, power feeds, and grounds
- Check supporting scan data and companion codes
- Confirm the control circuit before replacing the module or actuator
Related OBD Codes
Browse nearby codes when systems overlap.
Next Steps
Move from code to checks, then estimate.