B0105

Sensor Cleaning Air Blower Actuator B Control Relay

Severity

⚠️ Medium

Can you drive?

Do not drive — repair immediately

Approx. repair cost

$56–167 (est.)

Symptoms

Check Engine Light Is On
Incorrect operation of the sensor cleaning system
Possible malfunctions of security systems

Causes

Faulty control relay
Open or short circuit in wiring harness
Damaged cleaning actuator
Problems with the control unit

How to Fix

Check the control relay for malfunctions
Inspect the wiring harness for damage
Check the operation of the cleaning actuator
Scan the control unit for errors

Related codes

B0100 B0101 B0104