P0CF3 code meaning
Control Pilot Circuit/Open
Powertrain system Generic code P0Cxx codes Check engine light
What P0CF3 means
The control pilot is the signal line between charging station and vehicle: the station drives a 1 kHz square wave of about ±12 V, the vehicle loads it through a diode and resistors and thereby moves the level between the charging states. P0CF3 means the charge control module sees this line as interrupted, so no usable pilot reaches it although a connector is expected. FCA lists P0CF3-00 for the Chrysler Pacifica Plug-in Hybrid 2018 and 2019 (hybrid control processor, North America) and for the Jeep Renegade and Compass 4xe 2020-2021 (integrated dual charging module, Europe); each bulletin cures false entries with new module software. Implausible levels fall under P0CF4, shorts under P0CF5 and P0CF6, dropouts under P0CF7. Usually the car refuses to start charging or stops shortly after plugging in.
P0CF3 at a glance
- Check engine lightYes, usually on
- Emissions testNot an emissions code
- Limp modeNot expected
- Repair difficultyMedium
- Typical labor0.5 to 3 hours
- Clears after repairWhen cleared with a scanner
Symptoms of P0CF3
- Charging does not start although the cable is plugged in
- Charging aborts shortly after connection
- Malfunction indicator lamp on and code not clearing (FCA)
Common causes of P0CF3
- Most likelyCharging or hybrid control module software misjudging the pilot (FCA reflash bulletins)
- PossibleBent, pushed-back or corroded pilot pin in the charge inlet, or a broken pilot wire
- PossibleDefective charging cable or station that delivers no pilot signal
Check the most likely causes first. Replacing parts by guesswork is the most expensive way to clear a code.
Parts involved
Control pilot circuitCharge portWiring harnessOn board charger
What each part of P0CF3 means
| P | Powertrain system: engine, fuel system, ignition, emissions and transmission. |
| 0 | Generic code: it means the same on every make (SAE standard). |
| C | Area: hybrid propulsion. |
| F3 | The exact fault in that area. |
What to do next
- Note P0CF3 and any other codes stored with it: several codes together often point to one cause.
- Check for loose connectors and damaged wiring around the parts the code names.
- Check open recalls for your car: some faults are fixed for free by the dealer. Enter your VIN.
- Clear the code only after the repair. If it comes back, the fault is still there.
Buying a used car? Scan it for stored codes before you pay. A recently cleared memory can hide a problem.
Questions about P0CF3
What does P0CF3 mean?
P0CF3 means "Control Pilot Circuit/Open". The control pilot is the signal line between charging station and vehicle: the station drives a 1 kHz square wave of about ±12 V, the vehicle loads it through a diode and resistors and thereby moves the level between the charging states. It is a generic code, so it means the same on every make.
Is it safe to drive with P0CF3?
Usually yes, for a short time, if the check engine light is steady and the car drives normally. If the light flashes or the car runs badly, stop and have it checked.
Will P0CF3 fail an emissions test?
P0CF3 is not an emissions code, so on its own it usually does not fail an emissions test. Other stored codes or a lit check engine light still can.
How hard is P0CF3 to fix?
Difficulty: medium. A typical repair takes 0.5 to 3 hours of work. This is a job for a workshop.
Will P0CF3 clear itself after the repair?
Clear the code with a scanner after the repair. If the fault is fixed, it does not come back.