DTC B00D5-12: Restraint System Passenger Disable Indicator Circuit Short to Battery [07/2020 - ]: Procedure

1. Turn the ignition switch off.
2. Disconnect the cable from the negative (-) auxiliary battery terminal, and wait for at least 60 seconds.
3. Check that the connectors are properly connected to the airbag sensor assembly and map light assembly.

   Result

   Proceed to
   The connectors are properly connected
   The connectors are not properly connected

Result: 

The connectors are not properly connected 

CONNECT CONNECTORS PROPERLY 

Result: 

The connectors are properly connected 

See step  2

1. Disconnect the airbag sensor assembly connector.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   *1	Map Light Assembly
   *2	Airbag Sensor Assembly
   *3	Wire Harness

2. Disconnect the map light assembly connector.
3. Check that the connectors (on the airbag sensor assembly side and map light assembly side) are not damaged.

   Result

   Proceed to
   The connectors are not deformed or damaged
   The connectors are deformed or damaged

Result: 

The connectors are deformed or damaged 

REPAIR OR REPLACE HARNESS OR CONNECTOR 

Result: 

The connectors are not deformed or damaged 

See step  3

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

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   *1	Map Light Assembly
   *2	Airbag Sensor Assembly
   *3	Wire Harness
   *a	Front view of wire harness connector (to Map Light Assembly)
   *b	Front view of wire harness connector (to Airbag Sensor Assembly)

2. Turn the ignition switch to ON.
3. Measure the voltage according to the value(s) in the table below.

   Standard Voltage

   Tester Connection	Condition	Specified Condition
   E64-34 (P-AB) or Q9-16 (P-AB) - Body ground	Ignition switch ON	Below 1 V

4. Turn the ignition switch off.
5. Disconnect the cable from the negative (-) auxiliary battery terminal, and wait for at least 60 seconds.

   Result

   Proceed to
   OK
   NG

Result: 

NG 

REPAIR OR REPLACE HARNESS OR CONNECTOR 

Result: 

OK 

See step  4

1. Connect the map light assembly connector.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   *1	Map Light Assembly
   *2	Airbag Sensor Assembly
   *3	Wire Harness
   *a	Front view of wire harness connector (to Airbag Sensor Assembly)

2. Using a service wire, connect terminal 34 (P-AB) of connector B and body ground.
   NOTE:

   Do not forcibly insert the service wire into the terminals of the connector when connecting a service wire.

3. Connect the cable to the negative (-) auxiliary battery terminal, and wait for at least 2 seconds.
4. Turn the ignition switch to ON.
5. Check the passenger airbag ON/OFF indicator operation.

   OK

   The passenger airbag ON/OFF indicator "OFF" come on.

6. Turn the ignition switch off.
7. Disconnect the cable from the negative (-) auxiliary battery terminal, and wait for at least 60 seconds.
8. Disconnect the service wire from connector B.

   Result

   Proceed to
   OK
   NG

Result: 

OK 

REPLACE AIRBAG SENSOR ASSEMBLY. Refer to  REMOVAL [07/2020 - 10/2022]  , or refer to  REMOVAL [10/2022 - ] 

Result: 

NG 

REPLACE MAP LIGHT ASSEMBLY. Refer to  REMOVAL [07/2020 - ]