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 Axle Assembly - Removal - 4WD
WARNING
When lifting a vehicle using a lift, be careful not to damage the
lower parts of the vehicle (floor under cover,
fuel filter, fuel tank, canister).
(Refer to General Information - "Lift Point")
Loosen the rear wheel nuts
Forward Collision-Avoidance
Assist Malfunction and
Limitations
Forward Collision-Avoidance Assist malfunction
When Forward Collision-Avoidance
Assist is not working properly, the 'Check
Forward Safety system (s)' warning
message will appear, and the and
warning lights will illuminate on the
cluster.
Information
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- Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual
