Code result
P0EF1
Battery Charger Coupler Unlock Disabled
Moderate severity
What it means
The battery charger coupler unlock is disabled - safety condition prevents unlocking. HV active or charging in progress.
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
HV system still active
highOne of the most commonly reported causes for this code — check this first.
Charge session not terminated
mediumA plausible cause — test and verify before replacing parts.
Related help
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