P0620 — Generator Control Circuit

Powertrain (engine/transmission)

Generator Control Circuit

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Can I drive with P0620?

You can usually drive home and book an inspection within a few days.

Frequently asked questions

What does fault code P0620 mean?

P0620 means Generator Control Circuit.

Can I keep driving with P0620?

You can usually drive home and book an inspection within a few days.

Related fault codes

  • P0621 — Generator Lamp 'L' Control Circuit
  • P0622 — Generator Field 'F' Control Circuit
  • P0623 — Generator Lamp Control Circuit
  • P0624 — Fuel Cap Lamp Control Circuit
  • P0625 — Generator Field Terminal Circuit Low
  • P0626 — Generator Field Terminal Circuit High
  • P0627 — Fuel Pump 'A' Control Circuit/Open
  • P0628 — Fuel Pump 'A' Control Circuit Low
  • P0629 — Fuel Pump 'A' Control Circuit High

Get a full diagnosis for P0620 with AutoUncover.