B0210

Rear Blower Motor Speed Low

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$56–167 (est.)

Symptoms

Weak or no air flow from rear vents
Noise or grinding noise from the rear
Uneven fan operation at different speeds

Causes

Rear fan motor malfunction
Fan speed resistor problems
Open or short circuit in wiring harness
Mechanical jamming of the fan
Malfunction of the climate control control unit

How to Fix

Check the fan circuit fuse
Inspect the wiring harness for damage
Check the operation of the fan motor directly
Check fan speed resistor
If necessary, replace the fan motor or resistor

Related codes

B0211 B0212 B0209