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Home >> Toyota >> 2018 >> Camry LE >> Repair and Diagnosis >> Restraints >> Air Bag, SRS >> Airbag System - Diagnostic Codes (2 Of 3) (Except Hybrid) >> Airbag System >> DTC B166C: Front Door Pressure Sensor RH; DTC B166F: Front Door Pressure Sensor Threshold Malfunction (RH) [03/2017 - 08/2022] >> Description

DTC B166C: Front Door Pressure Sensor RH; DTC B166F: Front Door Pressure Sensor Threshold Malfunction (RH) [03/2017 - 08/2022]: Description

The side collision sensor RH circuit (bus 1) consists of the airbag sensor assembly, door side airbag sensor RH and side No. 2 airbag sensor RH.

The door side airbag sensor RH and side No. 2 airbag sensor RH detect impacts to the vehicle and send signals to the airbag sensor assembly to determine if the airbags and pretensioners should be deployed.

These DTCs are stored when a malfunction is detected in the door side airbag sensor RH.

DTC No. Detection Item DTC Detection Condition Trouble Area Warning Indicate Test Mode / Check Mode
B166C Front Door Pressure Sensor RH
  • Door side airbag sensor RH malfunction
  • Airbag sensor assembly malfunction
  • Door side airbag sensor RH
  • Airbag sensor assembly
Comes on Does not apply to test/check mode
B166F Front Door Pressure Sensor Threshold Malfunction (RH)
  • Door side airbag sensor RH malfunction
  • Airbag sensor assembly malfunction
  • Door side airbag sensor RH
  • Airbag sensor assembly
Comes on Does not apply to test/check mode