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Fault Code P0626

Code meaning, symptoms, possible causes, part number, and estimated cost.

P0626

Generator F-Terminal Circuit High

Severity: Medium

Code P0626 indicates a high voltage or issue in the generator's 'F-Terminal' circuit. This means the control unit has detected a higher than normal voltage in the alternator field control circuit.

Part Details

Part Name

Alternator

Reference P/N (OEM)

N/A

General part number for this fault code — not necessarily for your specific vehicle

Estimated Cost

₪700 - ₪1500

Engine Location

Engine compartment

Symptoms

  • Check Engine Light on
  • Battery warning light on
  • Overvoltage in electrical system
  • Damage to electrical components

Possible Causes

  • 1Faulty alternator
  • 2Short to power wiring
  • 3Faulty voltage regulator
  • 4PCM/ECM malfunction

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