P0CF7

Control Pilot Circuit Intermittent/Erratic

Moderate severity

The control pilot signal (SAE J1772 / IEC 61851 charging) reports a circuit intermittent/erratic condition. EV charging handshake compromised.

Common causes

Pilot connector not seated
One of the most commonly reported causes for this code — check this first.
high
Typical part cost: $130-770
Noisy ground reference
A plausible cause — test and verify before replacing parts.
medium
Typical part cost: $130-770
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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 P0CF7 mean?

P0CF7 means "Control Pilot Circuit Intermittent/Erratic". It is a generic OBD-II code that points to a fault in the hybrid / ev powertrain.

What are the most common causes of P0CF7?

pilot connector not seated; noisy ground reference; connector with intermittent contact under vibration — 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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