Toyota Corolla Cross Owners & Service Manuals

Toyota Corolla Cross: On-vehicle Inspection

Toyota Corolla Cross (2022-2026) Service Manual / Brake / Brake System (other) / Brake Booster (for Gasoline Model) / 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.

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 engine 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.

    READ NEXT:

     Removal

    REMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL) Procedure Part Name Code 1 BRAKE MASTER CYLINDER SUB-ASSEMBLY

     Disassembly

    DISASSEMBLY CAUTION / NOTICE / HINT COMPONENTS (DISASSEMBLY) Procedure Part Name Code 1 BRAKE VACUUM CHECK VALVE ASSEMB

     Inspection

    INSPECTION PROCEDURE 1. INSPECT BRAKE VACUUM CHECK VALVE ASSEMBLY (a) Check that there is ventilation from the booster side to the engine side, and no ventilation from the engine sid

    SEE MORE:

     Inspection

    INSPECTION PROCEDURE 1. INSPECT TRANSMITTER BATTERY (a) Inspect the operation of the electrical key transmitter sub-assembly. (1) Remove the transmitter battery from the electrical key transmitter sub-assembly. HINT: Click here (2) Install a new or known good transmitter battery. HINT: Cli

     How To Proceed With Troubleshooting

    CAUTION / NOTICE / HINT HINT: Use the following procedure to troubleshoot the tire pressure warning system. Make sure that the wireless door lock control system has exited diagnostic mode before performing the following procedure. *: Use the GTS. PROCEDURE 1.

    © 2020-2026 Copyright www.tcorollacross.com PT NL