Hyundai Kona: Indicators And Gauges / Instrument Cluster Description and operation

Hyundai Kona (OS) 2018-2024 Service Manual / Body Electrical System / Indicators And Gauges / Instrument Cluster Description and operation

Description

Communication Network Diagram

Abbreviation	Expalnation
ACU	Airbag Control Unit
AEB	Autonomous Emergency Braking
AMP	Amplifier
AVN	Head Unit (Audio / AVN)
B_CAN	Body Controller Area Network
BCM	Body Control Module
BCW	Blind-Spot Collision Warning Indicator
C_CAN	Chassis Controller Area Network
CLU	Cluster Module
CARMERA	Rear View Carmera
M_CAN	Multi media Controller Area Network
MDPS	Motor Driven Power Steering
P_CAN	Powertrain Controller Area Network
SJB	Smart Junction Block
SMK	Smart Key Unit

Cluster Variant Coding

As we have more options (ESC, MDPS, SCC, etc.) in the car, the dashboard now have more information to display depending on the chosen options.

For this reason, we need to learn which options the current vehicle when we replace the dashboard.

To address this issue, a course of learning based on the option required for the vehicle when replacing the dashboard should be carried out.

This is called Variant Coding.

Function

High speed CAN communication (C-CAN)

–	Custom Function : Boarding interlocking sheets, Welcome Light

–	LDW : Lane Departure Warning

–	SPAS: Smart Parking Assist System

Low speed CAN communication (MM-CAN)

–	AV : Audio / Video Multimedia information Display

–	TBT : Turn By Turn Navigation Information Display

3.	Sound output Instrument cluster and the external speakers connected to the output of the various beeps and sound effects. If External AMP is applied, the directional alarm is outputted through the amp.

User Setting Mode (USM)

Setting can be changed by using switchs (Menu, UP, Down and OK button). There are many items (for example, In/Out Seat Synchronization, In/Out Steering Wheel Synchronization, Auto Door Lock, Auto Door Lock Deactivate, Head Lamp Escort, Welcome Light, Welcome Sound, One Touch Turn Signal, Average Fuel Consumption Auto Reset, Brightness, and Content Setup) that can be set and customized. The signal flow during setting is as follows.

(1)	UMS settings are set, they are transmitted to BCM.

(2)	BCM transmits the settings via B_CAN to the relevant modules.

(3)	The module completes setting and transmits the modified setting to BCM.

(4)

BCM transmits the final settings via C_CAN to the cluster.

•	The cluster communicates directly with C-CAN units.

Instrument Cluster Schematic diagrams

Circuit Diagram [Mono type (3.5")] [Super vision type (4.2")] [Super vision type (4.2")] ...

Instrument Cluster Repair procedures

Removal • Put on gloves to protect your hands. ...

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