Toyota Yaris: Seat Belt Warning System / Problem Symptoms Table

Toyota Yaris XP210 (2020-2026) Reapir and Service Manual / Vehicle Interior / Seat Belt / Seat Belt Warning 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.
  • Inspect the fuses and relays related to this system before inspecting the suspected areas below.
Seat Belt Warning System

Symptom

Suspected Area

Link

Driver side seat belt warning light does not operate

Refer to the "Driver Side Seat Belt Warning Light does not Operate"

Front passenger side seat belt warning light does not operate

Refer to the "Front Passenger Side Seat Belt Warning Light does not Operate"

Rear seat belt warning light malfunction

Refer to the "Rear Seat Belt Warning Light Malfunction"

Seat belt warning light does not operate for all seats

Combination meter assembly

Seat belt warning buzzer does not operate

Check customized settings using the GTS

Combination meter assembly

    Customize Parameters

    CUSTOMIZE PARAMETERS CUSTOMIZE SEAT BELT WARNING SYSTEM NOTICE: When the customer requests a change in a function, first make sure that the function can be customized...

    Data List / Active Test

    DATA LIST / ACTIVE TEST DATA LIST NOTICE: In the following table, the values listed under "Normal Condition" are reference values. Do not depend solely on these reference values when deciding whether a part is faulty or not...

    Other information:

    Toyota Yaris XP210 (2020-2026) Reapir and Service Manual: Front Passenger Side Power Window Auto Up / Down Function does not Operate with Front Passenger Side Power Window Switch


    DESCRIPTION If the manual up and down functions operate normally but the auto up and down functions do not, the power window control system may be in fail-safe mode. If power window initialization has not been performed, the auto up and down functions will not operate...

    Toyota Yaris XP210 (2020-2026) Reapir and Service Manual: Reassembly


    REASSEMBLY PROCEDURE 1. INSTALL VACUUM SENSOR ASSEMBLY (a) Install a new vacuum sensor grommet to the brake booster assembly. (b) Install the vacuum sensor assembly to the brake booster assembly as shown in the illustration. *a 45° +/- 20° Up 2...

    Categories

    Break-In Period

    No special break-in is necessary, but a few precautions in the first 600 miles (1,000 km) may add to the performance, economy, and life of the vehicle.

    Do not race the engine. Do not maintain one constant speed, either slow or fast, for a long period of time. Do not drive constantly at full-throttle or high engine rpm for extended periods of time. Avoid unnecessary hard stops. Avoid full-throttle starts.

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