Toyota Yaris: Brake Booster / Disassembly

Toyota Yaris XP210 (2020-2023) Reapir and Service Manual / Brake / Brake System (other) / Brake Booster / Disassembly

DISASSEMBLY

PROCEDURE

1. REMOVE BRAKE VACUUM CHECK VALVE ASSEMBLY

(a) Remove the brake vacuum check valve assembly from the brake booster assembly.

(b) Remove the check valve grommet from the brake booster assembly.

2. REMOVE VACUUM SENSOR ASSEMBLY

(a) Remove the vacuum sensor assembly from the brake booster assembly.

(b) Remove the vacuum sensor grommet from the brake booster assembly.

    On-vehicle Inspection

    ON-VEHICLE INSPECTION PROCEDURE 1. INSPECT BRAKE BOOSTER ASSEMBLY (a) Airtightness check (1) Start the engine and stop it after 1 or 2 minutes. Slowly depress the brake pedal several times...

    Removal

    REMOVAL CAUTION / NOTICE / HINT The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced during brake booster assembly removal/installation are shown below...

    Other information:

    Toyota Yaris XP210 (2020-2023) Reapir and Service Manual: Restarting after a Short Period of Time from an Idling Stop


    DESCRIPTION Perform this procedure if the engine restarts after an abnormally short period of time after being stopped by the stop and start system. Regarding explanations of the features of stop and start system control: Click here PROCEDURE 1...

    Toyota Yaris XP210 (2020-2023) Reapir and Service Manual: Turbocharger/Supercharger "A" Overboost Condition (P023400)


    DESCRIPTION Refer to DTC P003312. Click here DTC No. Detection Item DTC Detection Condition Trouble Area MIL Note P023400 Turbocharger/Supercharger "A" Overboost Condition Boost pressure exceeds the threshold value (calculated from turbocharger speed upper limit value)...

    Categories

    Fuel-Filler Lid and Cap

    WARNING

    When removing the fuel-filler cap, loosen the cap slightly and wait for any hissing to stop, then remove it

    Fuel spray is dangerous. Fuel can burn skin and eyes and cause illness if ingested. Fuel spray is released when there is pressure in the fuel tank and the fuel-filler cap is removed too quickly.

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