P0CC6 code meaning
Charge Port Door A Open Request Switch Wake-Up Circuit
Powertrain system Generic code P0Cxx codes Check engine light
What P0CC6 means
On plug-in vehicles the button that asks for the charge flap to open must also be able to rouse a sleeping control module, so it drives a separate wake-up line besides its normal signal. P0CC6 records that these two signals disagree. GM documents the code for the 2011 Chevrolet Volt, where the hybrid control module 2 (VICM) checks two cases: wake-up active although the switch reads released, and switch pressed with no wake-up seen. Both are filtered over 50 ms samples and stored as Type B after two trips with the warning lamp. The test is skipped while P0CC7, P0CC9 or P0CCA is active, so P0CC6 points to the wake-up wire or the switch contact itself. The driver mostly notices that pressing the button sometimes does not open the flap.
P0CC6 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 P0CC6
- Charge flap opens only after several presses or not at all
- Warning lamp after two trips (GM Volt)
- Possible extra drain on the 12 V battery if the module is kept awake
Common causes of P0CC6
- Most likelyOpen, chafed or shorted wake-up wire between switch and control module
- PossibleWorn or contaminated contact in the open request switch
- PossibleCorroded or loose pins at the switch or module connector
- Less likelyFaulty wake-up input inside the control module
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 request switchWiring harnessHybrid control module
What each part of P0CC6 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. |
| C6 | The exact fault in that area. |
What to do next
- Note P0CC6 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 P0CC6
What does P0CC6 mean?
P0CC6 means "Charge Port Door A Open Request Switch Wake-Up Circuit". On plug-in vehicles the button that asks for the charge flap to open must also be able to rouse a sleeping control module, so it drives a separate wake-up line besides its normal signal. It is a generic code, so it means the same on every make.
Is it safe to drive with P0CC6?
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 P0CC6 fail an emissions test?
P0CC6 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 P0CC6 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 P0CC6 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.