OBD Guide

B0224

Recirculate Position Command Circuit Range/Performance

Severity
⚠️ Medium
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$33–167 (est.)

Symptoms

  • Air recirculation mode does not work
  • Noise from the recirculation flap area
  • Incorrect operation of climate control

Causes

  • Recirculation damper jammed
  • Damper motor malfunction
  • Open or short circuit in wiring harness
  • Problems with the climate control unit

How to Fix

  1. Check the damper mechanism for free movement
  2. Check power and signals to the damper motor
  3. Inspect the wiring harness for damage
  4. Test the operation of the climate control control unit
  5. If necessary, replace faulty components

Related codes

Error B0224 by Vehicle Brand