Toyota Yaris: Brake Booster / On-vehicle Inspection

Toyota Yaris XP210 (2020-2026) Reapir and Service Manual / Brake / Brake System (other) / Brake Booster / 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.

0

HINT:

If the brake pedal can be depressed nearly to the floor the first time, but on the 2nd and 3rd time cannot be depressed as far, the brake booster assembly is airtight.

*a

Correct

*b

Incorrect

*c

1st

*d

2nd

*e

3rd

(2) Depress the brake pedal with the engine running, and stop the engine with the brake pedal depressed.

HINT:

If there is no change in the brake pedal reserve distance while holding the brake pedal depressed for 30 seconds, the brake booster assembly is airtight.

(b) Operation check

(1) Depress the brake pedal several times with the ignition switch off and check that there is no change in the brake pedal reserve distance when the brake pedal is depressed.

(2) Depress and hold the brake pedal, then start the engine.

HINT:

If the brake pedal goes down slightly, operation is normal.

    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...

    Other information:

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


    INSPECTION PROCEDURE 1. INSPECT WINDSHIELD WIPER SWITCH ASSEMBLY (a) Check the resistance. (1) Measure the resistance according to the value(s) in the table below. Standard Resistance: Front Wiper Switch Tester Connection Condition Specified Condition z5-14 (MIST) -z5-5 (E) MIST position Below 1 Ω z5-14 (MIST) -z5-5 (E) Except MIST position 10 kΩ or higher z5-10 (W_OFF) - z5-5 (E) OFF position Below 1 Ω z5-10 (W_OFF) - z5-5 (E) Except OFF position 10 kΩ or higher z5-13 (+S) - z5-5 (E) AUTO position Below 1 Ω z5-13 (+S) - z5-5 (E) Except AUTO position 10 kΩ or higher z5-11 (+1) - z5-5 (E) LO position Below 1 Ω z5-11 (+1) - z5-5 (E) Except LO position 10 kΩ or higher z5-12 (+2) - z5-5 (E) HI position Below 1 Ω z5-12 (+2) - z5-5 (E) Except HI position 10 kΩ or higher Front Washer Switch Tester Connection Condition Specified Condition z5-15 (WF) - z5-5 (E) ON position Below 1 Ω z5-15 (WF) - z5-5 (E) OFF position 10 kΩ or higher Auto Sensitivity Adjustment Switch Tester Connection Condition Specified Condition z5-4 (VR) - z5-5 (E) P1 position 1102 to 1218 Ω z5-4 (VR) - z5-5 (E) P2 position 570 to 630 Ω z5-4 (VR) - z5-5 (E) P3 position 256...

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


    COMPONENTS ILLUSTRATION *1 TURBINE OUTLET ELBOW GASKET *2 EXHAUST PIPE CLAMP *3 EXHAUST MANIFOLD CONVERTER SUB-ASSEMBLY *4 ENGINE WIRE *5 NO. 2 CLUTCH FLEXIBLE HOSE BRACKET *6 STARTER ASSEMBLY *7 FLYWHEEL HOUSING SIDE COVER *8 ENGINE ASSEMBLY WITH TRANSAXLE 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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