Code result
P0D20
Battery Charger A Output Voltage Performance
High severity
What it means
Battery charger A reports a output voltage performance condition. HV charging operation may be impaired.
Is it safe to drive?
No — stop driving
This code can put the vehicle into limp or reduced-power mode. Avoid extended driving and have the vehicle diagnosed promptly.
Most likely causes
Output regulator drifted
highOne of the most commonly reported causes for this code — check this first.
Load mismatch
mediumA plausible cause — test and verify before replacing parts.
Related help
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