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AIRBAG SYSTEM(for Type C), Diagnostic DTC:B1690/15, B1695/16

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DTC Code DTC Name
B1690/15 Door Side Airbag Sensor RH Malfunction
B1695/16 Door Side Airbag Sensor LH Malfunction
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DESCRIPTION

The door side airbag sensor LH or RH consists of a lateral deceleration sensor, etc.

If the airbag sensor assembly receives signals from the lateral deceleration sensor, it determines whether the SRS should be activated.

DTC B1690/15 or B1695/16 is stored when a malfunction is detected in the door side airbag sensor LH or RH circuit.

DTC No. Detection Item DTC Detection Condition Trouble Area
B1690/15 Door Side Airbag Sensor RH Malfunction

Either condition is met:


  • A door side airbag sensor RH malfunction.

  • An airbag sensor assembly malfunction.

  • Door side airbag sensor RH

  • Airbag sensor assembly
B1695/16 Door Side Airbag Sensor LH Malfunction

Either condition is met:


  • A door side airbag sensor LH malfunction.

  • An airbag sensor assembly malfunction.

  • Door side airbag sensor LH

  • Airbag sensor assembly
Figure 4. except Single Cab LH Side: B0025C7E43
Table 4.
*a Airbag Sensor Assembly
*b Side Airbag Sensor Assembly LH
*c Door Side Airbag Sensor LH
Figure 3. except Single Cab RH Side: B0025C7E42
Table 3.
*a Airbag Sensor Assembly
*b Side Airbag Sensor Assembly RH
*c Door Side Airbag Sensor RH
Figure 2. for Single Cab LH Side: B0024IPE96
Table 2.
*a Door Side Airbag Sensor LH
*b Airbag Sensor Assembly
Figure 1. for Single Cab RH Side: Table 1. *a Door Side Airbag Sensor RH *b Airbag Sensor Assembly
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WIRING DIAGRAM

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CAUTION / NOTICE / HINT

Note:

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

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  • When disconnecting the cable from the negative (-) battery terminal while performing repairs, some systems need to be initialized after the cable is reconnected.

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  • After replacing the airbag sensor assembly, refer to initialization.

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PROCEDURE


  1. Click here

    CHECK VEHICLE TYPE


    1. Check vehicle condition.

      Result
      Result Proceed to
      for Single Cab A
      except Single Cab B

  2. Click here

    CHECK DTC


    1. Turn the ignition switch to ON.

    2. Clear the DTCs stored in memory.

      Click here


      1. Body Electrical > SRS Airbag > Clear DTCs


    3. Turn the ignition switch off.

    4. Turn the ignition switch to ON, and wait for at least 60 seconds.

    5. Check for DTCs.

      Click here


      1. Body Electrical > SRS Airbag > Trouble Codes


      Result
      Proceed to
      DTC B1690/15 is output
      DTC B1695/16 is output
      DTC B1690/15 and B1695/16 are not output
      Tip:

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


  3. Click here

    CHECK DOOR SIDE AIRBAG SENSOR RH


    1. B00245NC01
      *1 Door Side Airbag Sensor LH
      *2 Airbag Sensor Assembly

      Turn the ignition switch off.

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

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

    4. Connect the cable to the negative (-) battery terminal, and wait for at least 2 seconds.

    5. Turn the ignition switch to ON, and wait for at least 60 seconds.

    6. Clear the DTCs stored in memory.

      Click here


      1. Body Electrical > SRS Airbag > Clear DTCs


    7. Turn the ignition switch off.

    8. Turn the ignition switch to ON, and wait for at least 60 seconds.

    9. Check for DTCs.

      Click here


      1. Body Electrical > SRS Airbag > Trouble Codes


      Result
      Proceed to
      DTC B1695/16 is output
      DTC B1690/15 is output
      DTC B1690/15 and B1695/16 are not output
      Tip:

      Codes other than DTC B1610/13 and B1615/14 may be output at this time, but they are not related to this check.

    10. Turn the ignition switch off.

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

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


    • DTC B1695/16 is output

      REPLACE DOOR SIDE AIRBAG SENSOR RHClick here

    • DTC B1690/15 is output

      REPLACE AIRBAG SENSOR ASSEMBLYClick here

    • DTC B1690/15 and B1695/16 are not output

      USE SIMULATION METHOD TO CHECKClick here

  4. Click here

    CHECK DOOR SIDE AIRBAG SENSOR LH


    1. B0026RLC01
      *1 Door Side Airbag Sensor RH
      *2 Airbag Sensor Assembly

      Turn the ignition switch off.

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

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

    4. Connect the cable to the negative (-) battery terminal, and wait for at least 2 seconds.

    5. Turn the ignition switch to ON, and wait for at least 60 seconds.

    6. Clear the DTCs stored in memory.

      Click here


      1. Body Electrical > SRS Airbag > Clear DTCs


    7. Turn the ignition switch off.

    8. Turn the ignition switch to ON, and wait for at least 60 seconds.

    9. Check for DTCs.

      Click here


      1. Body Electrical > SRS Airbag > Trouble Codes


      Result
      Proceed to
      DTC B1690/15 is output
      DTC B1695/16 is output
      DTC B1690/15 and B1695/16 are not output
      Tip:

      Codes other than DTC B1610/13 and B1615/14 may be output at this time, but they are not related to this check.

    10. Turn the ignition switch off.

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

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


    • DTC B1690/15 is output

      REPLACE DOOR SIDE AIRBAG SENSOR LHClick here

    • DTC B1695/16 is output

      REPLACE AIRBAG SENSOR ASSEMBLYClick here

    • DTC B1690/15 and B1695/16 are not output

      USE SIMULATION METHOD TO CHECKClick here

  5. Click here

    CHECK DTC


    1. Turn the ignition switch to ON.

    2. Clear the DTCs stored in memory.

      Click here


      1. Body Electrical > SRS Airbag > Clear DTCs


    3. Turn the ignition switch off.

    4. Turn the ignition switch to ON, and wait for at least 60 seconds.

    5. Check for DTCs.

      Click here


      1. Body Electrical > SRS Airbag > Trouble Codes


      Result
      Proceed to
      DTC B1690/15 is output
      DTC B1695/16 is output
      DTC B1690/15 and B1695/16 are not output
      Tip:

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


  6. Click here

    CHECK DOOR SIDE AIRBAG SENSOR RH


    1. B00253QC15
      *1 Door Side Airbag Sensor LH
      *2 Side Airbag Sensor Assembly RH

      Turn the ignition switch off.

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

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

    4. Connect the cable to the negative (-) battery terminal, and wait for at least 2 seconds.

    5. Turn the ignition switch to ON, and wait for at least 60 seconds.

    6. Clear the DTCs stored in memory.

      Click here


      1. Body Electrical > SRS Airbag > Clear DTCs


    7. Turn the ignition switch off.

    8. Turn the ignition switch to ON, and wait for at least 60 seconds.

    9. Check for DTCs.

      Click here


      1. Body Electrical > SRS Airbag > Trouble Codes


      Result
      Proceed to
      DTC B1695/16 is output
      DTC B1690/15 is output
      DTC B1690/15 and B1695/16 are not output
      Tip:

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

    10. Turn the ignition switch off.

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

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


    • DTC B1695/16 is output

      REPLACE DOOR SIDE AIRBAG SENSOR RHClick here

    • DTC B1690/15 is output

      REPLACE AIRBAG SENSOR ASSEMBLYClick here

    • DTC B1690/15 and B1695/16 are not output

      USE SIMULATION METHOD TO CHECKClick here

  7. Click here

    CHECK DOOR SIDE AIRBAG SENSOR LH


    1. B00253QC15
      *1 Door Side Airbag Sensor RH
      *2 Side Airbag Sensor Assembly LH

      Turn the ignition switch off.

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

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

    4. Connect the cable to the negative (-) battery terminal, and wait for at least 2 seconds.

    5. Turn the ignition switch to ON, and wait for at least 60 seconds.

    6. Clear the DTCs stored in memory.

      Click here


      1. Body Electrical > SRS Airbag > Clear DTCs


    7. Turn the ignition switch off.

    8. Turn the ignition switch to ON, and wait for at least 60 seconds.

    9. Check for DTCs.

      Click here


      1. Body Electrical > SRS Airbag > Trouble Codes


      Result
      Proceed to
      DTC B1690/15 is output
      DTC B1695/16 is output
      DTC B1690/15 and B1695/16 are not output
      Tip:

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

    10. Turn the ignition switch off.

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

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


    • DTC B1690/15 is output

      REPLACE DOOR SIDE AIRBAG SENSOR LHClick here

    • DTC B1695/16 is output

      REPLACE AIRBAG SENSOR ASSEMBLYClick here

    • DTC B1690/15 and B1695/16 are not output

      USE SIMULATION METHOD TO CHECKClick here