Code result
P0D85
Battery Charging Output Voltage Too High
High severity
What it means
The battery charging output voltage exceeds the safe upper limit. Risk of cell damage from overvoltage during charging.
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
Charger regulation off-target
highOne of the most commonly reported causes for this code — check this first.
Voltage feedback lost
mediumA plausible cause — test and verify before replacing parts.
Related help
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