P0D01

Control Pilot Charging Ventilation Switch Range/Performance

Moderate severity

The control pilot charging ventilation switch reports a range/performance condition. Charging ventilation requirement signal compromised (used for indoor charging).

Common causes

Switch contacts aged
One of the most commonly reported causes for this code — check this first.
high
Typical part cost: $90-440
High-resistance contact
A plausible cause — test and verify before replacing parts.
medium
Typical part cost: $90-440
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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 P0D01 mean?

P0D01 means "Control Pilot Charging Ventilation Switch Range/Performance". It is a generic OBD-II code that points to a fault in the hybrid / ev powertrain.

What are the most common causes of P0D01?

switch contacts aged; high-resistance contact; sensor element aged beyond calibration window — 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?

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.

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