AIRBAG SYSTEM, Diagnostic DTC:B1695/16

DTC Code DTC Name
B1695/16 Door Side Airbag Sensor LH Malfunction

DESCRIPTION

The side collision sensor LH circuit (to determine deployment of the front seat airbag assembly LH, curtain shield airbag assembly LH and front seat outer belt assembly LH) consists of the airbag ECU assembly, side airbag sensor assembly LH, rear airbag sensor LH and door side airbag sensor LH.

The side airbag sensor assembly LH, rear airbag sensor LH and door side airbag sensor LH detect impacts to the vehicle and send signals to the airbag ECU assembly to determine if the airbags and pretensioner should be deployed.

DTC B1695/16 is stored when a malfunction is detected in the door side airbag sensor LH.

DTC No. Detection Item DTC Detection Condition Trouble Area Test Mode / Check Mode
B1695/16 Door Side Airbag Sensor LH Malfunction

  • Door side airbag sensor LH malfunction

  • Airbag ECU assembly malfunction

  • Door side airbag sensor LH

  • Airbag ECU assembly

 Does not apply to test/check mode

WIRING DIAGRAM

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CAUTION / NOTICE / HINT

Note

After turning the power switch off, waiting time may be required before disconnecting the cable from the negative (-) auxiliary battery terminal. Therefore, make sure to read the disconnecting the cable from the negative (-) auxiliary battery terminal notices before proceeding with work.

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PROCEDURE


  1. CHECK DOOR SIDE AIRBAG SENSOR LH


    1. B004EE3C02
      *1 Door Side Airbag Sensor RH
      *2 Side Airbag Sensor Assembly LH

      Turn the power switch off.

    2. Disconnect the cable from the negative (-) auxiliary battery terminal.

      CAUTION:

      Wait at least 90 seconds after disconnecting the cable from the negative (-) auxiliary battery terminal to disable the SRS system.

    3. Interchange the door side airbag sensor LH with RH and connect the connectors.

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

    5. Clear the DTCs stored in memory.

      Click here


      Body Electrical > SRS Airbag > Clear DTCs

    6. Turn the power switch off.

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

    8. Check for DTCs.

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      Body Electrical > SRS Airbag > Trouble Codes

      Tech Tips

      Codes other than DTCs B1690/15 and B1695/16 may be output at this time, but they are not related to this check.

      Result
      Result Proceed to
      DTC B1695/16 is output. A
      DTC B1690/15 is output. B
      DTCs B1690/15 and B1695/16 are not output. C

    9. Turn the power switch off.

    10. Disconnect the cable from the negative (-) auxiliary battery terminal.

      CAUTION:

      Wait at least 90 seconds after disconnecting the cable from the negative (-) auxiliary battery terminal to disable the SRS system.

    11. Return the door side airbag sensor LH and RH to their original positions and connect the connectors.


    A

    REPLACE AIRBAG ECU ASSEMBLY Click here

    B

    REPLACE DOOR SIDE AIRBAG SENSOR LH Click here

    C

    USE SIMULATION METHOD TO CHECK Click here