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Hyundai Tucson: Immobilizer System

Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual / Body Electrical System / Immobilizer System

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 TP Read Protocol

Description The immobilizer system will disable the vehicle unless the proper ignition key is used, in addition to the currently available antitheft systems such as car alarms, the immobilizer system aims to drastically reduce the rate of auto

 Immobilizer System - Adjustment

In the body electrical system, failure can be quickly diagnosed by using the vehicle diagnostic system (diagnostic tool). The diagnostic system (diagnostic tool) provides the following information. (1) Fault Code Searching : Checking fai

 Immobilizer System - Removal

Removal Disconnect the negative (-) battery terminal. Remove the heater control unit. (Refer to Heating,Ventilation And Air Conditioning - "Heater Control Unit") Loosen the mounting bolt,nut,screw and remove the Integrated Body

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 Remote control switch

Components Remote control switch (Audio swtich) Remote control switch (Cruise control switch) Circuit Diagram Trip+SCC+MSLA+LFA Inspection Check for resistance between terminals in right switch position. Trip/Cruise

 Driving your vehicle

WARNING Carbon monoxide (CO) gas is toxic. Breathing CO can cause unconsciousness and death. Engine exhaust contains carbon monoxide which cannot be seen or smelled. Do not inhale engine exhaust. If at any time you smell engine exhaust inside

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