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
SEE MORE:
Rear door window glass
Component Location
Rear door window glass
Replacement
WARNING
When removing with a flat-tip screwdriver or remover, wrap
protective tape around the tools to prevent
damage to components.
Put on gloves to prevent hand injuries.
TPMS Receiver : BCM(body control module) integrated management
Description
Mode
(1) Virgin State
The receiver as a sole part is shipped in this state. Replacement parts
should therefore arrive
in this state.
In this state, there is no Auto-Location, no sensor wake-up, no sensor
monitorin
Information
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