Toyota Corolla (E120): Circuit description

The key unlock warning switch comes on when the ignition key is inserted in the key cylinder and goes off when the ignition key is removed.

Wiring diagram

Inspection procedure

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    Introductions
    4. Anti-rust treatment after installation (A) body sealer application Purpose: for water-proofing and anti-rust measures, always apply the body sealer to the body panel seams and hems of the doors, hood, etc. Notice: apply body sealer neatly to parts that require a high quality appeara ...

    Deactivating or stopping the alarm
    Do one of the following to deactivate or stop the alarm: ● Unlock the doors or open the trunk. ● Vehicles without a smart key system: Turn the engine switch to the “ACC” or “ON” position, or start the engine. (The alarm will be deactivated or stopped after a few seconds.) & ...

    Fuel
    Preparation Sst Recomended tools Ssm Equipment ...