OBD Guide

P0EE4

A/C Refrigerant Distribution Valve B Control Circuit Low

P0EE4 is an OBD-II diagnostic trouble code meaning: A/C Refrigerant Distribution Valve B Control Circuit Low. Common causes: open or short circuit in valve control circuit, poor contact in valve connector. Estimated repair cost: $28–89.

Severity
⚠️ Medium
Can you drive?
Yes, but get it checked soon
Approx. repair cost
$28–89 (est.)

Symptoms

  • Air conditioner malfunction
  • Reduced cooling efficiency
  • Uneven distribution of cold air
  • Hot air from some vents
  • Check Engine Light Illuminates

Causes

  • Open or short circuit in valve control circuit
  • Poor contact in valve connector
  • Refrigerant distribution valve B fault
  • Problems with the air conditioning control module
  • Corroded contacts or damaged wiring harness

How to Fix

  1. Check valve control circuit integrity
  2. Inspect connectors and contacts for corrosion or damage
  3. Check resistance of refrigerant distribution valve B
  4. If necessary, replace the refrigerant distribution valve
  5. Check the operation of the air conditioning control module

Related codes

Error P0EE4 by Vehicle Brand

FAQ

What does the P0EE4 code mean?

P0EE4 is an OBD-II diagnostic trouble code that indicates: A/C Refrigerant Distribution Valve B Control Circuit Low

What causes a P0EE4 error code?

The most common causes of P0EE4 include: Open or short circuit in valve control circuit; Poor contact in valve connector; Refrigerant distribution valve B fault; Problems with the air conditioning control module.

How do I fix a P0EE4 diagnostic trouble code?

To fix P0EE4: Check valve control circuit integrity. Inspect connectors and contacts for corrosion or damage. Check resistance of refrigerant distribution valve B. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with P0EE4?

Yes, but get it checked soon

How much does it cost to fix P0EE4?

The estimated repair cost for P0EE4 is $28–89. Actual cost depends on your vehicle, location, and labor rates.

See also: Russian version · NationStat