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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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 Refrigeration Cycle

Engine Room Compressor Service port (Low pressure) A/C pressure transducer (APT) Service port (High pressure) Suction & Liquid pipe assembly Expansion valve cover Interior Auto defogging sensor Photo sensor PM s

 Hazard warning flasher

The hazard warning flasher serves as a warning to other drivers to exercise extreme caution when approaching, overtaking, or passing your vehicle. It should be used whenever emergency repairs are being made or when the vehicle is stopped

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