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

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

Related codes

B0221 B0222 B0223