AIRBAG SYSTEM, Diagnostic DTC:B1625/22

DTC Code DTC Name
B1625/22 Front Passenger Side - Side Airbag Sensor Malfunction

DESCRIPTION

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

The side airbag sensor (passenger side) and rear airbag sensor (passenger 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 (passenger side) circuit.

DTC No. DTC Detection Condition Trouble Area
B1625/22

  • Side airbag sensor (passenger side) malfunction

  • Center airbag sensor assembly malfunction

  • Side airbag sensor (Passenger side)

  • Center airbag sensor assembly

WIRING DIAGRAM

A0160YYE07

INSPECTION PROCEDURE

PROCEDURE


  1. CHECK SIDE AIRBAG SENSOR (PASSENGER SIDE)


    1. A0162EGE03

      Turn the engine switch off.

    2. Disconnect the cable from the negative (-) battery terminal, and wait for at least 90 seconds.

    3. Interchange the side airbag sensor (driver side) with the side airbag sensor (passenger side) and connect the connectors.

    4. Connect the cable to the negative (-) battery terminal.

    5. Turn the engine switch on (IG), and wait for at least 60 seconds.

    6. Clear the DTCs stored in the memory Click here.

    7. Turn the engine switch off.

    8. Turn the engine switch on (IG), and wait for at least 60 seconds.

    9. Check for DTCs Click here.

      Result
      Result Proceed to
      DTCs B1620/21 and B1625/22 are not output. A
      DTC B1625/22 is output. B
      DTC B1620/21 is output. C

      Tech Tips

      Codes other than DTCs B1620/21 and B1625/22 may be output at this time, but they are not related to this check.


    B

    REPLACE CENTER AIRBAG SENSOR ASSEMBLY Click here

    C

    REPLACE SIDE AIRBAG SENSOR (PASSENGER SIDE) Click here

    A

    USE SIMULATION METHOD TO CHECK Click here