Hyundai Tucson: Auto Head Lamp Leveling Device
Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual / Body Electrical System / Auto Head Lamp Leveling Device
Component Location
- Head lamp leveling actuator (Inside head lamps)
- Head lamp leveling switch
Removal
- Disconnect the negative (-) battery terminal.
- Remove the crash pad lower panel.
(Refer to Body - "Crash Pad Lower Panel")
- Loosen the mounting screw and remove the crash pad garnish LH (A).
- Loosen the mounting screws and remove the crash pad lower switch assembly (A).
- Disconnect the crash pad lower switch connector (A).
Installation
- Instahh the crash pad lower switch
- Install the crash pad garnish LH.
- Install the crash pad lower panel.
- Connect the negative (-) terminal
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Button Engine Start System
Description
The System offers the following features :
Changing the state of engine ignition and power by using the start
button.
Controlling external relays for ACC / IGN1 / IGN2 terminal switching and
STARTER, without use of mechanical
Operation for each function of button starting
Electric power ON / Ignition ON
The electric power state changes within the range of OFF ->ACC->IGN->OFF
by pressing the button without stepping on
the brake (Or with stepping on the brake) inside the car with FOB key (However.
IBU (Integrated Body Control Unit (IBU)
The IBU manages all function related to :
-"Start Stop Button (SSB) monitoring",
"Immobilizer communication" (with Engine Management System unit for
immobilizer release)
Authentication server" (Validity of Tran
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GPF Regeneration
This procedures is to forcibly regenerate the GPF with scan tool when the GPF
doesn't have been regenerated during driving. For
example, if the vehicle has repeated "Low speed driving" or "Short distance
driving", the GPF
Towing service
[A] : Dollies
If emergency towing is necessary,
we recommend having it done by
an authorized HYUNDAI dealer or a
commercial tow-truck service.
Proper lifting and towing procedures
are necessary to prevent damage to
the vehicle. The use o
Information
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- Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual