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Home >> Toyota >> 2021 >> C-HR LE >> Repair and Diagnosis >> Restraints >> Air Bag, SRS >> Supplemental Restraint System - Diagnostic Codes (B1627-B1656) >> Airbag System >> DTC B162A/2A: Side Airbag Sensor Assembly No. 2 (RH) [02/2017 - 09/2019] >> Description

DTC B162A/2A: Side Airbag Sensor Assembly No. 2 (RH) [02/2017 - 09/2019]: Description

The side collision sensor RH circuit (bus 2) consists of the airbag sensor assembly and floor side airbag sensor RH.

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

DTC B162A/2A is stored when a malfunction is detected in the floor side airbag sensor RH.

DTC No. Detection Item DTC Detection Condition Trouble Area Test Mode / Check Mode
B162A/2A Side Airbag Sensor Assembly No. 2 (RH) Any of the following conditions is met:
  • Floor side airbag sensor RH malfunction
  • Airbag sensor assembly malfunction
  • Floor side airbag sensor RH
  • Airbag sensor assembly
Does not apply to test/check mode
DTC DETECTION CONDITIONS:

  Vehicle Condition
Pattern 1 Pattern 2
Diagnosis Condition Ignition switch ON ◦ ◦
Malfunction Status Floor side airbag sensor RH malfunction ◦ -
Airbag sensor assembly malfunction - ◦
Detection Time - -
Number of Trips 1 trip 1 trip

HINT: 

DTC will be output when conditions for either of the patterns in the table above are met.