Kia Telluride: Opening and closing / Immobilizer system
The Kia Telluride is equipped with an immobilizer system designed to help protect the vehicle against theft. If an incorrectly coded key or an unauthorized device is used, the vehicle's power system is disabled to prevent the engine from starting.
When the ENGINE START/STOP button is placed in the ON position, the immobilizer indicator should illuminate briefly and then turn off. If the indicator continues flashing, the system has not recognized the coding stored in the smart key.
Return the ENGINE START/STOP button to the OFF position, then switch it back to the ON position and try again.
If the immobilizer repeatedly fails to recognize the smart key, contact an authorized Kia dealer for diagnosis and service.
Do not attempt to modify the immobilizer system or install additional electronic devices that interfere with its operation. Unauthorized modifications may create electrical problems and could prevent your Kia Telluride from operating properly.
Deactivating the immobilizer system
Press the ENGINE START/STOP button to the ON position using a properly registered smart key.
Activating the immobilizer system
Move the ENGINE START/STOP button to the OFF position. The immobilizer system activates automatically. Without a valid registered smart key, the Kia Telluride engine cannot be started.
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When starting the Kia Telluride, avoid placing other immobilizer-equipped keys close to the registered smart key. Multiple coded keys near each other may interfere with proper recognition, preventing the engine from starting or causing it to stop shortly after startup.
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If additional smart keys are required or an existing key has been lost, contact an authorized Kia dealer.
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To help protect your vehicle against theft, never leave spare keys inside the vehicle. Your immobilizer password is unique to your vehicle and should remain confidential. Do not store this information anywhere inside the Kia Telluride.
This device complies with Part 15 of the FCC rules.
Operation is subject to the following two conditions:
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This device may not cause harmful interference.
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This device must accept any interference received, including interference that may result in undesired operation.
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Changes or modifications that are not expressly approved by the party responsible for compliance may void the user's authority to operate this equipment. If the Kia Telluride keyless entry system becomes inoperative because of unauthorized modifications or alterations, the resulting damage will not be covered under the manufacturer's vehicle warranty.
Battery replacement
The Kia Telluride smart key is powered by a 3V lithium battery, which typically provides reliable operation for several years under normal conditions. If you are not familiar with replacing the battery ..
Theft-alarm system
The Kia Telluride theft-alarm system is designed to help protect your vehicle against unauthorized entry and attempted theft by monitoring key access points and activating an audible and visual warning when necessary...
Other information:
Kia Telluride (LQ2, 2027-2026) Owner's Manual: Electric Chromic Mirror (ECM): (if equipped)
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