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Home >> Lexus >> 2011 >> RX 350 FWD >> Repair and Diagnosis >> Restraints >> Air Bag, SRS >> Supplemental Restraint System (Diagnostic Codes (B1000/31 - B1653/35)) >> Airbag System >> DTC B1625/22: Side Airbag Sensor LH Circuit Malfunction >> Description

DTC B1625/22: Side Airbag Sensor LH Circuit Malfunction: Description

The side collision sensor LH circuit (to determine deployment of the front seat side airbag assembly LH, rear seat side airbag assembly LH and curtain shield airbag assembly LH) is composed of the center airbag sensor assembly, side airbag sensor LH (for rear side), rear airbag sensor LH and side airbag sensor LH (for front side).

The side airbag sensor LH (for rear side) detect impacts to the vehicle and send signals to the center airbag sensor assembly to determine if the airbag should be deployed.

DTC B1625/22 is recorded when a malfunction is detected in the side airbag sensor LH (for rear side).

DTC No. DTC Detection Condition Trouble Area
B1625/22
  • Side airbag sensor LH (for rear side) malfunction
  • Center airbag sensor assembly malfunction
  • Side airbag sensor LH (for Rear side)
  • Center airbag sensor assembly