B0101

Sensor Cleaning Air Blower Actuator B

Severity

⚠️ Medium

Can you drive?

Do not drive — repair immediately

Approx. repair cost

$56–167 (est.)

Symptoms

Airbag light is on
The passive safety system does not activate in the event of an accident
False airbag deployments

Causes

Open or short circuit in wiring harness
Malfunction of the solenoid valve (solenoid)
Damage to the actuator
Problems with the airbag control unit

How to Fix

Check wiring harness for damage
Test actuator circuit resistance
Replace faulty solenoid or mechanism
Reset the error and check the system

Related codes

B0100 B0102 B0103