DTC B1615/14: Front Airbag Sensor LH Malfunction: Procedure

1. Turn the ignition switch off.
   Fig 1: Checking Front Airbag Sensor LH - Center Airbag Sensor Assembly Circuit

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Disconnect the cable from the negative (-) battery terminal, and wait for at least 90 seconds.
3. Interchange the front 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 the memory. Refer to DTC CHECK / CLEAR .
7. Turn the ignition switch off.
8. Turn the ignition switch to ON, and wait for at least 60 seconds.
9. Check for DTCs. Refer to DTC CHECK / CLEAR .
   RESULT
   
   

   Result	Proceed to
   DTC B1615/14 is output.	A
   DTC B1610/13 is output.	B
   DTC B1610/13 and B1615/14 are not output.	C

   TEXT IN ILLUSTRATION
   
   

   *1	Front Airbag Sensor RH
   *2	Center Airbag Sensor Assembly

   HINT: 

   DTCs other than 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 front airbag sensor LH and front airbag sensor RH to their original positions and connect the connectors to them.

B → See step   4 

C → See step   2 

A → See step   3