B0103
Sensor Cleaning Air Blower Actuator B Control
Severity
⚠️ MediumCan you drive?
Do not drive — repair immediately
Approx. repair cost
$56–167 (est.)
Symptoms
- Airbag malfunction indicator light is on
- Reduced efficiency of the security system
- Errors in other sensor-related systems
Causes
- Open or short circuit in wiring harness
- Sensor cleaning actuator fault B
- Problems with the security control unit
- Corroded contacts or poor connection
How to Fix
- Check wiring harness for damage
- Check the resistance and power supply of the actuator
- Replace the actuator if necessary
- Check connections and contacts
- Reset the error and check the system
Related codes
Error B0103 by Vehicle Brand
AcuraAudiBAICBMWBYDBuickCadillacChanganCheryChevroletChryslerCitroenDodgeDongfengExeedFAWFordForthingFotonGACGMGMCGeelyGreat WallHavalHondaHongqiHyundaiInfinitiJACJaecooJaguarJeepJetourKaiyiKiaLadaLexusLi AutoLifanLincolnLivanMazdaMercedes-BenzMercuryMitsubishiNIONissanOldsmobileOmodaOpelPeugeotPlymouthPontiacRenaultSWMSaturnSkodaSkywellSubaruSuzukiTankToyotaVolkswagenVolvoVoyahXPengZeekrZotye