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Home >> Lexus >> 2013 >> ES 300h >> Repair and Diagnosis >> Restraints >> Air Bag, SRS >> Supplemental Restraint System (Diagnostic Codes (B1650/32 - B1928/78) & Symptom Tests)) >> Airbag System >> DTC B1690/15: Door Side Airbag Sensor RH Malfunction >> Description

DTC B1690/15: Door Side Airbag Sensor RH Malfunction: Description

The side collision sensor RH circuit (to determine deployment of the front seat airbag assembly RH, rear seat airbag assembly RH, curtain shield airbag assembly RH and front seat outer belt assembly RH) is composed of the airbag sensor assembly, side airbag sensor assembly RH, rear airbag sensor RH and door side airbag sensor RH.

The door side airbag sensor RH detects impacts to the vehicle and sends signals to the airbag sensor assembly to determine if the airbags and pretensioner should be deployed.

DTC B1690/15 is stored when a malfunction is detected in the door side airbag sensor RH.

DTC No. DTC Detection Condition Trouble Area
B1690/15
  • Door side airbag sensor RH malfunction
  • Airbag sensor assembly malfunction
  • Door side airbag sensor RH
  • Airbag sensor assembly