P0D85
Battery Charging Output Voltage Too High
The battery charging output voltage exceeds the safe upper limit. Risk of cell damage from overvoltage during charging.
The battery charging output voltage exceeds the safe upper limit. Risk of cell damage from overvoltage during charging.
Common causes
- high
Charger regulation off-target
One of the most commonly reported causes for this code — check this first.
Typical part cost: $440-3300
- medium
Voltage feedback lost
A plausible cause — test and verify before replacing parts.
Typical part cost: $440-3300
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First things to check
- 1Confirm the code with a scan tool and check for additional related codes.
- 2Inspect the relevant sensors, wiring, and connectors for damage or corrosion.
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Related codes
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Frequently asked questions
What does P0D85 mean?
P0D85 means "Battery Charging Output Voltage Too High". It is a generic OBD-II code that points to a fault in the hybrid / ev powertrain.
What are the most common causes of P0D85?
charger regulation off-target; voltage feedback lost — these are the most commonly reported causes. Verify with a proper diagnosis before replacing parts, or use the Wrenchify app for a vehicle-specific diagnosis.
Can I keep driving with this code?
This code can put the vehicle into limp or reduced-power mode. Avoid extended driving and have the vehicle diagnosed promptly. Use the Wrenchify app for a full diagnosis specific to your vehicle.
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