OBD-II code · Powertrain (generic)
P0EE4 A/C Refrigerant Distribution Valve B Control Circuit/Open
The A/C refrigerant distribution valve B reports a control circuit/open condition.
Is it safe to drive with P0EE4?
The car may go into limp mode (reduced power). Get it diagnosed before a long trip.
Common causes
- Most likelyOpen in control wire
- PossibleCoil open
- Less likelyPin pushed back out of connector body
Repair at a glance
- Difficulty
- Medium
- DIY friendly
- Best left to a mechanic
- Typical labour
- 1–5 h
- Emissions test
- Usually unaffected
- Parts involved
- AC Refrigerant Distribution Valve B, Wiring Harness
Related codes
- P0ECDA/C Refrigerant Distribution Valve A Control Circuit/Open
- P0EE1Hybrid/EV Battery Pack D Deterioration
- P0EE2Hybrid/EV Battery Pack E Deterioration
- P0EE3Hybrid/EV Battery Pack F Deterioration
- P0EE5A/C Refrigerant Distribution Valve B Control Circuit Low
- P0EE6A/C Refrigerant Distribution Valve B Control Circuit High
- P0EE7A/C Refrigerant Distribution Valve B Performance
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.