P2C95

Q: Can I keep driving with this code?

The vehicle is usually drivable for short distances, but the problem can worsen or affect emissions. Diagnose and repair as soon as practical. Use the Wrenchify app for a full diagnosis specific to your vehicle.

Hybrid/EV Battery Contactor Control Supply Circuit/High

High severity

The supply circuit for the hybrid battery contactor control reports a high condition. Contactor coils may not energise as expected.

Common causes

Supply wire shorted to B+
One of the most commonly reported causes for this code — check this first.
high
Typical part cost: $170-880
Alternator regulator overvoltage
A plausible cause — test and verify before replacing parts.
medium
Typical part cost: $170-880
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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 P2C95 mean?

P2C95 means "Hybrid/EV Battery Contactor Control Supply Circuit/High". It is a generic OBD-II code that points to a fault in the auxiliary emission controls.

What are the most common causes of P2C95?

supply wire shorted to b+; alternator regulator overvoltage; pack cell imbalance approaching service threshold — 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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