Code result
P0D5B
Battery Charger 14 Volt Output Power Performance
High severity
What it means
The 14 volt output power does not match the commanded value within tolerance. Charger characteristic drifted or load mismatch.
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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