P0CCF code meaning
Charge Port Door A Position Sensor Circuit High
Powertrain system Generic code P0Cxx codes Check engine light
What P0CCF means
P0CCF stands for a charge flap A position sensor signal above its highest valid level. A signal wire touching a 12 V feed, or an interrupted sensor ground that lets the input float upwards, are the usual explanations. In GM's Chevrolet Volt tables from 2011 to 2013 the threshold is 94.5 percent of reference, confirmed in six of eight samples; the 2013 table samples at 500 ms. The code is Type B, so the lamp lights after the second trip with the fault. As with P0CCE, an active P0CCF stops GM's dependent tests P0CF4 and P0CD2 from running. Low readings are P0CCE, plausibility problems P0CCD. A driver typically gets a flap status that never changes or a message that the flap is open.
P0CCF at a glance
- Check engine lightYes, usually on
- Emissions testNot an emissions code
- Limp modeNot expected
- Repair difficultyMedium, DIY possible
- Typical labor0.5 to 2.5 hours
- Clears after repairAfter a drive cycle
Symptoms of P0CCF
- Flap status stuck or shown as open
- Warning lamp after two trips (GM Volt)
Common causes of P0CCF
- Most likelySensor signal wire shorted to a 12 V feed
- PossibleInterrupted sensor ground or open sensor
- PossibleUnplugged or damaged sensor connector
Check the most likely causes first. Replacing parts by guesswork is the most expensive way to clear a code.
Parts involved
Charge port door a position sensorWiring harnessHybrid control module
What each part of P0CCF 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. |
| CF | The exact fault in that area. |
What to do next
- Note P0CCF 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 P0CCF
What does P0CCF mean?
P0CCF means "Charge Port Door A Position Sensor Circuit High". P0CCF stands for a charge flap A position sensor signal above its highest valid level. It is a generic code, so it means the same on every make.
Is it safe to drive with P0CCF?
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 P0CCF fail an emissions test?
P0CCF 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 P0CCF to fix?
Difficulty: medium. A typical repair takes 0.5 to 2.5 hours of work. A careful DIY repair is possible with basic tools and a scanner.
Will P0CCF clear itself after the repair?
After the repair the car has to complete a drive cycle (a mix of city and highway driving) before the test runs again. Until then the readiness monitor shows "not ready", which can fail an inspection.