P0EE4 code meaning
A/C Refrigerant Distribution Valve B Control Circuit Low
Powertrain system Generic code P0Exx codes Check engine light
What P0EE4 means
P0EE4 is stored when the control line of refrigerant valve B is pulled to a lower voltage than the driver commands, usually by a short to ground. With a high-side driver the valve would then stay energised or the output would be overloaded; with a low-side driver the coil may be switched on permanently. No manufacturer documents P0EE4 publicly. The closest published case is the valve A sibling P2612, which Ross-Tech describes for Volkswagen models as a short to ground at the N280 compressor regulator valve, a coil of about 10 ohms with a moulded connector that can turn brittle and let the pins corrode. A similar check on the valve B coil and its connector is a sensible start. Open and high faults of valve B are P0EE3 and P0EE5.
P0EE4 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 P0EE4
- Warning lamp on
- Valve B behaves as if permanently energised or not at all
Common causes of P0EE4
- Most likelyControl wire chafed through to ground
- PossibleBrittle or corroded valve connector
- Less likelyCoil winding shorted to the valve body
Check the most likely causes first. Replacing parts by guesswork is the most expensive way to clear a code.
Parts involved
Ac refrigerant distribution valve bWiring harnessThermal management module
What each part of P0EE4 means
| P | Powertrain system: engine, fuel system, ignition, emissions and transmission. |
| 0 | Generic code: it means the same on every make (SAE standard). |
| E4 | The exact fault in that area. |
What to do next
- Note P0EE4 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 P0EE4
What does P0EE4 mean?
P0EE4 means "A/C Refrigerant Distribution Valve B Control Circuit Low". P0EE4 is stored when the control line of refrigerant valve B is pulled to a lower voltage than the driver commands, usually by a short to ground. It is a generic code, so it means the same on every make.
Is it safe to drive with P0EE4?
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 P0EE4 fail an emissions test?
P0EE4 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 P0EE4 to fix?
Difficulty: medium. A typical repair takes 0.5 to 3 hours of work. This is a job for a workshop.
Will P0EE4 clear itself after the repair?
Clear the code with a scanner after the repair. If the fault is fixed, it does not come back.