Seat Belt Warning System (For Hatchback) Front Passenger Side Seat Belt Warning Light Malfunction

Vehicle Interior. Yaris. Ncp93, 131
Seat Belt. Yaris. Ncp93, 131

DESCRIPTION

WIRING DIAGRAM

INSPECTION PROCEDURE

CHECK DTC OUTPUT (CAN COMMUNICATION SYSTEM)

CHECK DTC OUTPUT (OCCUPANT CLASSIFICATION SYSTEM)

CHECK DTC OUTPUT (AIRBAG SYSTEM)

SEAT BELT WARNING SYSTEM (for Hatchback) - Front Passenger Side Seat Belt Warning Light Malfunction


DESCRIPTION

The occupant classification ECU detects the state of the front seat inner belt assembly RH and load sensor when the front passenger side seat is occupied with the ignition switch ON. If the front passenger side seat belt is not fastened, the front passenger side seat belt warning light on the combination meter assembly blinks. If the seat belt is fastened, the warning light turns off.

WIRING DIAGRAM


Yaris. Ncp93, 131.Seat Belt.Seat Belt Warning System (For Sedan).Seat Belt Warning System (For Hatchback) Front Passenger Side Seat Belt Warning Light Malfunction


Yaris. Ncp93, 131.Seat Belt.Seat Belt Warning System (For Sedan).Seat Belt Warning System (For Hatchback) Front Passenger Side Seat Belt Warning Light Malfunction


INSPECTION PROCEDURE

1.CHECK DTC OUTPUT (CAN COMMUNICATION SYSTEM)

  1. Clear the DTC.

    1. for Hatchback except Separate Type Yaw Rate Sensor (YARIS_NCP93 RM000001RSW02LX.html)
    2. for Hatchback with Separate Type Yaw Rate Sensor (YARIS_NCP93 RM000001RSW02PX.html)

  1. Recheck for DTCs.

    Result
    Result
    		Proceed to
    DTC is not output
    		A
    DTC is output (for Hatchback except Separate Type Yaw Rate Sensor)
    		B
    DTC is output (for Hatchback with Separate Type Yaw Rate Sensor)
    		C


B
GO TO CAN COMMUNICATION SYSTEM (YARIS_NCP93 RM000001RSW02LX.html)

C
GO TO CAN COMMUNICATION SYSTEM (YARIS_NCP93 RM000001RSW02PX.html)
A


2.CHECK DTC OUTPUT (OCCUPANT CLASSIFICATION SYSTEM)

  1. Clear the DTC (YARIS_NCP93 RM0000010VK072X.html).

  1. Recheck for DTCs.

    Result
    Result
    		Proceed to
    DTC is not output
    		A
    DTC is output
    		B


B
GO TO OCCUPANT CLASSIFICATION SYSTEM (YARIS_NCP93 RM000001NEQ018X.html)
A


3.CHECK DTC OUTPUT (AIRBAG SYSTEM)

  1. Clear the DTC.

    1. for Hatchback with VSC/Built-in Type Yaw Rate Sensor (YARIS_NCP93 RM000000XFE0EEX.html)
    2. for Hatchback with VSC/Separate Type Yaw Rate Sensor (YARIS_NCP93 RM000000XFE0F4X.html)
    3. for Hatchback without VSC (YARIS_NCP93 RM000000XFE0EFX.html)

  1. Recheck for DTCs.

    Result
    Result
    		Proceed to
    DTC is not output
    		A
    DTC is output (for Hatchback with VSC/Built-in Type Yaw Rate Sensor)
    		B
    DTC is output (for Hatchback with VSC/Separate Type Yaw Rate Sensor)
    		C
    DTC is output (for Hatchback without VSC)
    		D


B
GO TO AIRBAG SYSTEM (YARIS_NCP93 RM000000XF70AIX.html)

C
GO TO AIRBAG SYSTEM (YARIS_NCP93 RM000000XF70B8X.html)

D
GO TO AIRBAG SYSTEM (YARIS_NCP93 RM000000XF70AJX.html)
A

REPLACE COMBINATION METER ASSEMBLY (YARIS_NCP93 RM0000035EJ00BX.html)