What do you need to know about Hyundai Sonata immobilizer?
If the key is determined to be invalid, the engine will not start. 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.
What does the Immobilizer warning light on my car mean?
Generally, when you first start the engine, this light will illuminate for a few seconds showing that the correct key has been used. If the computer doesn’t recognize the code on the key, the light will flash multiple times. You won’t be able to start the engine until you use a recognized key.
What happens when you turn on the Immobilizer?
The overall idea is the same though, whenever you turn the key, the car’s computer reads a code from the key and checks it against the codes that are currently known. If the computer finds a match, it will let you start the engine. If a key match is not detected, a few things can happen.
Can a transponder be lost in an immobilizer?
Metal accessories may interrupt the transponder signal and may prevent the engine from being started. If you need additional keys or lose your keys, consult an authorized HYUNDAI dealer. The transponder in your ignition key is an important part of the immobilizer system.
If the key is determined to be invalid, the engine will not start. 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.
How do you deactivate the immobilizer system on a Hyundai?
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. To deactivate the immobilizer system: Insert the ignition key into the key cylinder and turn it to the ON position.
Why are there two warning lights on my Hyundai Sonata?
If these two warning lights illuminate at the same time while driving, your vehicle may have a malfunction with the ABS and EBD system. In this case, your ABS and regular brake system may not work normally. Have the vehicle checked by an authorized HYUNDAI dealer as soon as possible.
How does the immobilizer system work on a car?
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. If the key is determined to be valid, the engine will start. If the key is determined to be invalid, the engine will not start. To activate the immobilizer system:
What does the EBD warning light on a Hyundai Sonata mean?
If the ABS warning light or EBD warning light is on and stays on, the speedometer or odometer/tripmeter may not work. In this case, have your vehicle checked by an authorized HYUNDAI dealer as soon as possible. The driver’s seat belt warning light and chime will activate to the following table when the ignition switch is in “ON” position.
What do the lights on the Hyundai dashboard mean?
Modern Hyundai cars are filled with a raft of sensors that monitor how each system in the car is functioning. The lights on the dashboard display what systems are in use and they also highlight when one of those systems is not working as it should. But what do all those different symbols on your Hyundai dashboard mean?
How does the Eco indicator work on a Hyundai Sonata?
ECO ON/OFF mode (if equipped) The ECO indicator light helps that you to drive economically. It is displayed if you drive fuel efficiently to help you improve fuel efficiency. The ECO indicator (green) will turn on when you are driving fuel efficiently in the ECO ON mode.
If the ABS warning light or EBD warning light is on and stays on, the speedometer or odometer/tripmeter may not work. In this case, have your vehicle checked by an authorized HYUNDAI dealer as soon as possible. The driver’s seat belt warning light and chime will activate to the following table when the ignition switch is in “ON” position.
ECO ON/OFF mode (if equipped) The ECO indicator light helps that you to drive economically. It is displayed if you drive fuel efficiently to help you improve fuel efficiency. The ECO indicator (green) will turn on when you are driving fuel efficiently in the ECO ON mode.
Modern Hyundai cars are filled with a raft of sensors that monitor how each system in the car is functioning. The lights on the dashboard display what systems are in use and they also highlight when one of those systems is not working as it should. But what do all those different symbols on your Hyundai dashboard mean?
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. To deactivate the immobilizer system: Insert the ignition key into the key cylinder and turn it to the ON position.
How does an electronic engine immobilizer system work?
Your vehicle is 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 ignition key and electronic devices inside the vehicle.
Do you leave the immobilizer key in the ignition?
Do not leave this number anywhere in your vehicle. When starting the engine, do not use the key with other immobilizer keys around. Otherwise the engine may not start or may stop soon after it starts. Keep each key separate in order to avoid a starting malfunction. Do not put metal accessories near the ignition switch.
Do not leave this number anywhere in your vehicle. When starting the engine, do not use the key with other immobilizer keys around. Otherwise the engine may not start or may stop soon after it starts. Keep each key separate in order to avoid a starting malfunction. Do not put metal accessories near the ignition switch.