OBD Code P0626

Generator Field/F Terminal Circuit High

What’s mean?

OBD2 Code P0626 Definition:
The ECM has detected a fault on the generator field circuit

Symptoms

Possible sumptoms of P0626
– Engine Light ON (or Service Engine Soon Warning Light)

Possible Causes

Possible causes of P0626
– Generator circuit open or short – Generator circuit poor electrical connection – Faulty battery – Drive belt missing or loose – Failed Generator

Possible Solutions

– Replaced battery – Replaced alternator