P0D26
Battery Charger System Precharge Time Too Long
The battery charger system precharge time exceeds the calibrated maximum. Indicates high resistance, capacitor degradation, or weak contactor.
The battery charger system precharge time exceeds the calibrated maximum. Indicates high resistance, capacitor degradation, or weak contactor.
Common causes
- high
Increased resistance in precharge path
One of the most commonly reported causes for this code — check this first.
Typical part cost: $440-3300
- medium
Capacitor degraded
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
See related trouble codes
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Frequently asked questions
What does P0D26 mean?
P0D26 means "Battery Charger System Precharge Time Too Long". It is a generic OBD-II code that points to a fault in the hybrid / ev powertrain.
What are the most common causes of P0D26?
increased resistance in precharge path; capacitor degraded — 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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