P0626

Generator Field/F Terminal Circuit High

DTC P0626, sometimes indicated as P062600 is an OBD diagnostic trouble code indicating a generic fault with the vehicle powertrain (i.e. engine and gearbox). This code identifies an error with the causing generator field/f terminal circuit high.

This code is set when the voltage at the generator field terminal is high. This can be caused by a number of things, including a bad generator, a bad voltage regulator, or a bad wiring connection.

  • P0626: Generator Field/F Terminal Circuit High
  • P0626: Generator F-Term. Circuit High
  • P0626: Alternator field terminal – circuit high
  • P0626 00: Alternator field terminal - circuit high

DTC Trouble Code Search
Bulletins

Bulletins are notices put out by manufacturers in conjunction with the NHTSA to notify the public of manufacturing issues or changes.

  • 070604015 - ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER
    PONTIAC: Kappa turbocharged engine intermittent charging system light at low speed with high light electrical load. Mil/dtc P0626. *kb
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