Toyota Yaris: Airbag System / Problem Symptoms Table

Toyota Yaris XP210 (2020-2024) Reapir and Service Manual / Vehicle Interior / Supplemental Restraint Systems / Airbag System / Problem Symptoms Table

PROBLEM SYMPTOMS TABLE

HINT:

Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.

Airbag System

Symptom

Suspected Area

Link

The SRS warning light turns off after the primary check, but then comes on

  • Wire harness
  • CAN communication system
  • Combination meter assembly
  • Airbag sensor assembly

The SRS warning light always comes on even when DTCs are not output

  • Wire harness
  • Combination meter assembly
  • Airbag sensor assembly

When the ignition switch is turned to ON, the SRS warning light does not come on

  • Wire harness
  • Combination meter assembly
  • Airbag sensor assembly

Airbag cut off switch position and passenger airbag ON/OFF indicator status do not match

  • Wire harness
  • Airbag cut off switch cylinder sub-assembly
  • Airbag sensor assembly

    Operation Check

    OPERATION CHECK PRECAUTION FOR OPERATION CHECK Be sure to read Precaution thoroughly before servicing. Click here Be sure to correctly follow the removal and installation procedures for the SRS parts...

    Terminals Of Ecu

    TERMINALS OF ECU AIRBAG SENSOR ASSEMBLY Terminal No. Terminal Symbol Destination O24-1 ICR+ Curtain shield airbag assembly RH O24-2 ICR- O24-3 PR- Front seat outer belt assembly RH O24-4 PR+ O24-5 PL+ Front seat outer belt assembly LH O24-6 PL- O24-7 ICL- Curtain shield airbag assembly LH O24-8 ICL+ O24-9 SFR+ Front seat airbag assembly RH O24-10 SFR- O24-15 SFL- Front seat airbag assembly LH O24-16 SFL+ O24-19 BCR- No...

    Other information:

    Toyota Yaris XP210 (2020-2024) Reapir and Service Manual: Components


    COMPONENTS ILLUSTRATION *1 CLUTCH MASTER CYLINDER GASKET *2 CLUTCH MASTER CYLINDER ASSEMBLY *3 CLUTCH MASTER CYLINDER PUSH ROD CLEVIS WITH HOLE PIN *4 CLUTCH MASTER CYLINDER TO FLEXIBLE HOSE TUBE *5 NO. 1 CLUTCH RESERVOIR HOSE - - Tightening torque for "Major areas involving basic vehicle performance such as moving/turning/stopping": N*m (kgf*cm, ft...

    Toyota Yaris XP210 (2020-2024) Reapir and Service Manual: Components


    COMPONENTS ILLUSTRATION *1 REAR SHOCK ABSORBER ASSEMBLY *2 REAR STABILIZER LINK ASSEMBLY *3 REAR UPPER CONTROL ARM ASSEMBLY *4 REAR STABILIZER BAR *5 CAP - - Tightening torque for "Major areas involving basic vehicle performance such as moving/turning/stopping" : N*m (kgf*cm, ft...

    Categories

    Key Suspend Function

    If a key is left in the vehicle, the functions of the key left in the vehicle are temporarily suspended to prevent theft of the vehicle.

    To restore the functions, press the unlock button on the functions-suspended key in the vehicle.

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