Hyundai Tucson: IBU Diagnosis With Diagnostic Tool
Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual / Body Electrical System / Integrated Body Control Unit (IBU) / IBU Diagnosis With Diagnostic Tool
- In the body electrical system, failure can be quickly diagnosed by using the vehicle diagnostic system.
(1) Fault Code Searching : Checking failure and code number (DTC)
(2) Data Analysis : Checking the system input/output data state
(3) Actuation test: Checking the system operation condition
(4) S/W Management: Controlling other features including system option setting and zero point adjustment
- If diagnose the vehicle by diagnostic tool, select "DTC Analysis" and "Vehicle".

- If check current status, select the "Data Analysis" and "Car model".

- Select the 'IBU_BCM' to search the current state of the input/output data.


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IMS (Integrated Memory)
Description
The optimal seat position set by the driver is memorized into the power seat
unit by using IMS switch.
In case of the position change, the seat can restore its preset position by IMS
switch.
It has safety functions of restoring
Fuel Filler Door
Component Location
Fuel filler door release actuator
Inspection
Disconnect the negative (-) battery terminal.
Remove the fuel filler housing after opening the fuel filler door.
(Refer to Body - "Fuel Filler Door")
Dis
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Clock
These hooks are not designed to hold
large or heavy items.
WARNING
Do not hang other objects such
as hangers or hard objects except
clothes. Also, do not put heavy, sharp
or breakable objects in the clothes
pockets. In an accident or when th
Wiper blades
Blade inspection
Contamination of either the windshield
or the wiper blades with foreign matter
can reduce the effectiveness of the
windshield wipers.
Common sources of contamination are
insects, tree sap, and hot wax treatments
used by some
Information
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- Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual