Last Modified: 05-13-2024 6.11:8.1.0 Doc ID: RM1000000028UOM
Model Year Start: 2023 Model: GR Corolla Prod Date Range: [09/2022 -           ]
Title: PARKING BRAKE: ELECTRIC PARKING BRAKE ACTUATOR: ON-VEHICLE INSPECTION; 2023 - 2025 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2022 -        ]

ON-VEHICLE INSPECTION

PROCEDURE

1. INSPECT PARKING BRAKE ACTUATOR ASSEMBLY

(a) for Gasoline Model:

With the ignition switch to ON and the wheels not contacting the ground, operate the electric parking brake switch assembly to check the condition of the rear wheels when the electric parking brake is operating and not operating.

(b) for HV Model:

With the power switch on (IG) and the wheels not contacting the ground, operate the electric parking brake switch assembly to check the condition of the rear wheels when the electric parking brake is operating and not operating.

OK:

Assembly Status

Condition of Rear Wheels

Lock

Rear wheels cannot be rotated

Release

Rear wheels can be rotated

(c) Pull the electric parking brake switch assembly to the lock side for approximately 1 second and check that the parking brake indicator light (red) turns on.

(d) Push the electric parking brake switch assembly to the release side for approximately 1 second and check that the parking brake indicator light (red) turns off.

(e) At this time, check that the brake warning light / yellow (minor malfunction) does not turn on.