Last Modified: 05-13-2024 6.11:8.1.0 Doc ID: RM1000000026A67
Model Year Start: 2023 Model: GR Corolla Prod Date Range: [09/2022 - 11/2022]
Title: THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Start Function (Gasoline Model, TMMMS Made)): OPERATION CHECK; 2023 MY Corolla Corolla Hatchback GR Corolla [09/2022 - 11/2022]

OPERATION CHECK

CHECK CUSTOMIZE PARAMETERS

(a) The operation check below is based on the non-customized initial condition of the vehicle.

Click here 2023 MY Corolla Corolla Hatchback GR Corolla [09/2022 - 11/2022]; THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Start Function (Gasoline Model, TMMMS Made)): CUSTOMIZE PARAMETERS

CHECK PUSH-BUTTON START FUNCTION

(a) Check the push-button start function:

(1) for Manual Transaxle:

  1. Get into the vehicle while carrying the electrical key transmitter sub-assembly with the engine switch off, check that the key indicator display is displayed when the clutch pedal is depressed. Check that the engine starts when the engine switch is pressed after the key indicator display is displayed on the multi-information display.
  2. While carrying the electrical key transmitter sub-assembly, check that the power source mode changes in the following order when the engine switch is pressed with the clutch pedal released: off → on (ACC) → on (IG) → off.
  3. Check that the steering lock operates when a door is opened.

(2) except Manual Transaxle:

  1. Get into the vehicle while carrying the electrical key transmitter sub-assembly with the engine switch off. With the shift lever in P, check that the key indicator display is displayed when the brake pedal is depressed. Check that the engine starts when the engine switch is pressed after the key indicator display is displayed on the multi-information display.
  2. While carrying the electrical key transmitter sub-assembly, check that the power source mode changes in the following order when the engine switch is pressed with the brake pedal released: off → on (ACC) → on (IG) → off.

    HINT:

    If the engine switch is pressed with the engine switch on (IG) and the shift lever not in P, the power source mode will not change to off, but to on (ACC).

  3. With the shift lever in P, check that the steering lock operates when a door is opened.

    HINT:

    When the engine switch is pressed after the vehicle is stopped, the engine will stop and all power will turn off. However, if the shift lever is not in P when the engine switch is pressed with the vehicle stopped, the power source mode will not change to off, but to on (ACC).

(3) Check the push-button start function operation range for the front side. Place the electrical key transmitter sub-assembly at either inspection point so that it is facing the direction shown in the illustration, and then check that the engine can be started.

NOTICE:

Even if the electrical key transmitter sub-assembly is in a vehicle interior detection area, it may not be properly detected if it is on the instrument panel, in the glove box or on the floor.

HINT:

  • Communication may not be possible if the electrical key transmitter sub-assembly is within 0.2 m (0.656 ft.) of the No. 1 indoor electrical key antenna assembly (front floor).

    Click here 2023 MY Corolla Corolla Hatchback GR Corolla [09/2022 - 11/2022]; THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Start Function (Gasoline Model, TMMMS Made)): PARTS LOCATION

  • Perform this inspection for both inspection points.

*a

Inspection Point

(4) for Hatchback:

Check the push-button start function operation range for the luggage compartment. Place the electrical key transmitter sub-assembly at either inspection point so that it is facing the direction shown in the illustration, and then check that the engine can be started.

NOTICE:

Even if the electrical key transmitter sub-assembly is in a vehicle interior detection area, it may not be properly detected if it is on the instrument panel, in the glove box or on the floor.

HINT:

  • Communication may not be possible if the electrical key transmitter sub-assembly is within 0.2 m (0.656 ft.) of the center of the No. 3 indoor electrical key antenna assembly (inside luggage compartment).

    Click here 2023 MY Corolla Corolla Hatchback GR Corolla [09/2022 - 11/2022]; THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Start Function (Gasoline Model, TMMMS Made)): PARTS LOCATION

  • Perform this inspection for both inspection points.

*a

Inspection Point

CHECK POWER SOURCE MODE CHANGING FUNCTION

(a) Check the engine switch.

(1) for Manual Transaxle:

Check that the power source mode changes according to the chart below.

Clutch Pedal

Power Source Mode when Engine Switch Pressed

Released

Off → on (ACC) → on (IG) → off

Released

Engine running → off

Depressed

Off → engine starts

Depressed

On (ACC) → engine starts

Depressed

On (IG) → engine starts

Depressed

Engine running → off

(2) except Manual Transaxle:

Check that the power source mode changes according to the chart below.

Shift Position

Brake Pedal

Power Source Mode when Engine Switch Pressed

P

Released

Off → on (ACC) → on (IG) → off

P

Released

Engine running → off

P

Released

On (ACC)* → off

P

Depressed

Off → engine starts

P

Depressed

On (ACC) → engine starts

P

Depressed

On (IG) → engine starts

P

Depressed

Engine running → off

P

Depressed

On (ACC)* → off

N

Released

Off → on (ACC) → on (IG) (after power source mode changes to on (IG), power source mode changes between on (IG) and on (ACC) every time engine switch is pressed)

N

Released

Engine running → on (ACC)

N

Depressed

Off → engine starts

N

Depressed

On (ACC) → engine starts

N

Depressed

On (IG) → engine starts

N

Depressed

Engine running → on (ACC)

Not P or N

Released

Off → on (ACC) → on (IG) (after power source mode changes to on (IG), power source mode changes between on (IG) and on (ACC) every time engine switch is pressed)

Not P or N

Released

Engine running → on (ACC)

Not P or N

Depressed

Off → on (IG)

Not P or N

Depressed

On (ACC) → on (IG)

Not P or N

Depressed

Engine running → on (ACC)

HINT:

*: This situation is only applicable when the power source mode has changed from on (IG) to on (ACC).

CHECK TRANSMITTER BATTERY SAVING MODE FUNCTION

(a) Check the transmitter battery saving mode function:

(1) Press the unlock switch of the electrical key transmitter sub-assembly twice while pressing the lock switch and check that the electrical key transmitter sub-assembly LED blinks 4 times and enters transmitter battery saving mode.

(2) Check that the smart key system does not operate while in transmitter battery saving mode.

HINT:

To cancel transmitter battery saving mode, press a switch of the electrical key transmitter sub-assembly.

CHECK ENTRY CANCEL FUNCTION

(a) Disable the smart key system and check that all functions of the smart key system no longer operate.

Click here 2023 MY Corolla Corolla Hatchback GR Corolla [09/2022 - 11/2022]; THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Start Function (Gasoline Model, TMMMS Made)): CUSTOMIZE PARAMETERS

HINT:

When the smart key system is disabled, it is possible to lock and unlock the doors with the wireless function, and the engine can be started by holding the electrical key transmitter sub-assembly near the engine switch.

CHECK KEY DIAGNOSTIC MODE

Click here 2023 MY Corolla Corolla Hatchback GR Corolla [09/2022 - 11/2022]; THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Start Function (Gasoline Model, TMMMS Made)): OPERATION CHECK