Code result
P0626
Generator Field Terminal Circuit High
Moderate severity
What it means
The generator field circuit response does not match command. Field current ramps slowly, drifts or fails to reach commanded values during regulation.
Is it safe to drive?
Use caution
The vehicle is usually drivable for short distances, but the problem can worsen or affect emissions. Diagnose and repair as soon as practical.
Most likely causes
Regulator or rotor fault
highOne of the most commonly reported causes for this code — check this first.
Field circuit high resistance
mediumA plausible cause — test and verify before replacing parts.
Related help
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