Kia Cee'd: Immobilizer system / Vehicles without smart key system

With the immobilizer system, whenever you insert your ignition key into the ignition switch and turn it to ON, it checks and determines and verifies if the ignition key is valid or not.

If the key is valid, the engine will start. If the key is invalid, the engine will not start.

To deactivate the immobilizer system: Insert the ignition key into the key cylinder and turn it to the ON position.

To activate the immobilizer system:

Turn the ignition key to the OFF position. The immobilizer system activates automatically. Without a valid ignition key for your vehicle, the engine will not start.

Immobilizer system
Your vehicle may be equipped with an electronic engine immobilizer system to reduce the risk of unauthorized vehicle use. Your immobilizer system is comprised of a small transponder in the ke ...

Vehicles with smart key system
Whenever the engine start/stop button is changed to the ON position, the immobilizer system checks and verifies if the key is valid or not. If the key is valid, the engine will start. If the ...

Other information:

Kia Cee'd JD Owners Manual: Fuses
■ Blade type ■ Cartridge type ■ Multi fuse type ■ Battery fuse terminal (BFT) A vehicle’s electrical system is protected from electrical overload damage by fuses. This vehicle has 3 (or 4) fuse panels, one located in the driver’s side panel bolster, others in the eng ...

Kia Cee'd JD Service Manual: Evaporator Temperature Sensor Repair procedures
Inspection 1. Turn the ignition switch OFF. 2. Disconnect the evaporator temperature sensor connector. 3. Measure resistance between terminal “+” and “-” of the evaporator temperature sensor. ...

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