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DTC B1627/82 Lost Communication with Front Passenger Side - Side Airbag Sensor Assembly: Description

WARNING: This page is about a different car, the 2007 Toyota RAV4. However, it is still accessible from the selected car via links, so may be relevant.

The side airbag sensor RH consists of parts including the diagnostic circuit and the lateral deceleration sensor.

When the center airbag sensor receives signals from the lateral deceleration sensor, it determines whether or not the SRS should be activated.

DTC B1627/82 is set when a malfunction is detected in the side airbag sensor RH circuit.

DTC DETECTION CONDITION

DTC No. DTC Detection Condition Trouble Area
B1627/82  When one of following conditions is met:
  • Center airbag sensor detects line short signal, open signal, short to ground signal or short to B+ signal in side airbag sensor RH circuit for 2 seconds.
  • Side airbag sensor RH malfunction
  • Center airbag sensor malfunction
  • Floor wire No. 2
  • Side airbag sensor RH
  • Center airbag sensor