Last Modified: 05-13-2024 6.11:8.1.0 Doc ID: RM10000000276H6
Model Year Start: 2023 Model: GR Corolla Prod Date Range: [09/2022 -           ]
Title: THEFT DETERRENT / KEYLESS ENTRY: IMMOBILISER SYSTEM (w/o Smart Key System): PRECAUTION; 2023 - 2025 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2022 -        ]

PRECAUTION

PRECAUTION FOR DISCONNECTING CABLE FROM NEGATIVE AUXILIARY BATTERY TERMINAL

NOTICE:

After the ignition switch is turned off, there may be a waiting time before disconnecting the negative (-) auxiliary battery terminal.

Click here 2023 - 2025 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2022 -        ]; SETUP: WHEN DISCONNECTING OR RECONNECTING BATTERY TERMINAL: BEFORE DISCONNECTING BATTERY

HINT:

When disconnecting and reconnecting the auxiliary battery, there is an automatic learning function that completes learning when the respective system is used.

Click here 2023 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2022 - 11/2022]; SETUP: WHEN DISCONNECTING OR RECONNECTING BATTERY TERMINAL: AUTOMATIC LEARNING CHART 2023 - 2025 MY Corolla Corolla Hatchback Corolla HV GR Corolla [11/2022 -        ]; SETUP: WHEN DISCONNECTING OR RECONNECTING BATTERY TERMINAL: AUTOMATIC LEARNING CHART

PRECAUTION WHEN USING GTS

(a) After all DTCs are cleared, check if the malfunction occurs again 6 seconds after turning the ignition switch ON.

PRECAUTIONS FOR THE DOOR CONTROL TRANSMITTER ASSEMBLY

(a) The door control transmitter assembly is a precision instrument. Be sure to observe the following:

(1) Do not drop or strike the door control transmitter assembly.

(2) Do not allow the door control transmitter assembly to be kept in a high temperature place for a long time.

(3) Do not use an ultrasonic washing machine to clean the door control transmitter assembly.

(4) Keep the door control transmitter assembly away from magnets or magnetized items during use.

(5) Do not attach any stickers to the door control transmitter assembly.

PRECAUTION FOR REGISTRATION

(a) If replacing any of the following parts, refer to Registration.

Click here 2023 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2022 - 11/2022]; THEFT DETERRENT / KEYLESS ENTRY: IMMOBILISER SYSTEM (w/o Smart Key System): REGISTRATION 2023 - 2025 MY Corolla Corolla Hatchback Corolla HV GR Corolla [11/2022 -        ]; THEFT DETERRENT / KEYLESS ENTRY: IMMOBILISER SYSTEM (w/o Smart Key System): REGISTRATION

NOTICE:

Any door control transmitter assemblies or ECUs for which registration has been performed cannot be reused.

(1) Door control transmitter assembly

(2) Transponder key ECU assembly

(3) hybrid vehicle control ECU*1

(4) ECM*2

  • *1: for HV Model
  • *2 for Gasoline Model