Hyundai Kona: Indicators And Gauges / Instrument Cluster Repair procedures

Hyundai Kona (OS) 2018-2020 Service Manual / Body Electrical System / Indicators And Gauges / Instrument Cluster Repair procedures

Removal

•	Put on gloves to protect your hands.

•	When prying with a flat-tip screwdriver, wrap it with protective tape, and apply protective tape around the related parts, to prevent damage.

1.	Disconnect the negative (-) battery terminal.

2.	Remove the cluster fascia panel. (Refer to Body - "Cluster Fascia Panel")

3.	Separate the instrument cluster (A) after loosening the mounting screws.

4.	Remover the instrument cluster after disconnect the cluster connector (A).

Installation

1.	Install the cluster after connect the cluster connectors.

2.	Install the cluster fascia panel.

Connect the negative (-) battery terminal.

•	Perform variant coding after exchanging the instrument cluster.

Inspection

Check point (Warning indicator)

•	Fault conditions and normal operating conditions, refer to the owner's manual.

Ref Symbol

Name

Color

Signal input

Signal Control

Check point

Turnsignal (Left)

Green

CAN

BCM
(Gateway)

1)	Multifunction Switch

BCM

3)	CAN Failure

Turnsignal (Right)

Green

CAN

BCM
(Gateway)

1)	Multifunction Switch

BCM

3)	CAN Failure

Tail Lamp

Green

CAN

BCM
(Gateway)

1)	Multifunction Switch

BCM

3)	CAN Failure

Fog Lamp

Green

CAN

BCM
(Gateway)

1)	Multifunction Switch

BCM

3)	CAN Failure

High Beam

Blue

CAN

BCM
(Gateway)

1)	Multifunction Switch

BCM

3)	CAN Failure

Warning

Yellow

CAN

BCW

1)	BCW System

2)	CAN Failure

TPMS

1)	TPMS System

2)	CAN Failure

SCC

1)	SCC System

2)	CAN Failure

LDW

1)	LDW System

2)	CAN Failure

FCW

1)	FCW System

2)	CAN Failure

HBA

1)	HBA System

2)	CAN Failure

BCM

1)	Exterior Lamp

BCM

3)	CAN Failure

Hard-wired

Low Washer

1)	Whasher fluid lever sensor

2)	Wiring Failure

Digital Input

Reminders when service checks

Battery Charge

Red

Hard-wired

Alternator

1)	Alternator

2)	Wiring Failure

Battery

Oil Pressure

Red

Hard-wired

ECM

1)	Oil Pressure Sensor

2)	Wiring Failure

ECM

4)	CAN Failure

Check Engine

Yellow

CAN

ECM

2)	CAN Failure

Immobilizer

Yellow

CAN
+
Hard-wired

IMMOBILIZER
SMK

1)	Immobilzer System

SMK

BCM

4)	CAN Failure

5)	Hard-wired

Parking Brake
Brake Fluid
EBD
EPB
EVP

Red

CAN

BCM
(Gateway)
EBD
EPB
EVP
ABS
TCS

BCM

2)	ABS System

3)	EPB System

4)	CAN Failure

5)	Parking Brake Switch

6)	Brake Oil Lever Sensor

ABS

Yellow

CAN

ABS

1)	ABS System

2)	CAN Failure

ESC

Yellow

CAN

TCS

1)	ABS System

2)	CAN Failure

ESC Off

Yellow

CAN

TCS

1)	ABS System

2)	CAN Failure

Seat Belt

Red

CAN

BCM
(Gateway)

BCM

2)	CAN Failure

Airbag

Red

CAN

SRSCM

1)	SRSCM System

2)	CAN Failure

EPS
(MDPS)

Red

CAN

MDPS

1)	MDPS Unit System

2)	MDPS Motor

3)	CAN Failure

TPMS

Yellow

CAN

TPMS

1)	TPMS System

2)	TPMS Sensor

3)	CAN Failure

Fuel Warning

Yellow

Direct
(Micom)

Fuel Sender

1)	Fuel Sendar Failure

2)	Wiring Failure

Door Open

Red

CAN

BCM
(Gateway)

BCM

2)	CAN Failure

3)	Door Sensor/switch

ECO

Green

Hard-wired

ECO Mode

1)	Drive Mode Switch

2)	ECM System

3)	TCU System

SPORT

Yellow

Hard-wired

SPORT Mode

1)	Drive Mode Switch

2)	ECM System

3)	TCU System

CRUISE

Green

CAN

ECM

2)	CAN Failure

SET

Green

CAN

ECM

2)	CAN Failure

AUTO STOP

Green
Yellow

CAN

ECM

2)	CAN Failure

Check point (Gauge)

No	Name	Signal Input	Signal Control (Unit/Sensor)	Check Point
1	Speedometer	C-CAN	ABS/ESC	1) CAN Line failure
3	Tachometer	C-CAN	EMS	1) CAN Line failure
4	Cooling water temperature	C-CAN	EMS	1) CAN Line failure
5	Fuel	Hardwire	Fuel Sander	1) Fuel sender failure
5	Fuel	Hardwire	Fuel Sander	2) Wiring failure
6	Shift lever indicator	C-CAN	TCU	1) CAN Line failure

Diagnosis with GDS

The body electrocal system can be quickly diagnosed failed parts with vehicle diagnostic system (GDS).

The diagnostic system (GDS) provides the following information.

(1)	Self diagnosis : Checking the failure code (DTC) and display

(2)	Current data : Checking the system input/output data state

(3)	Actuator test : Checking the system operation condition

(4)	Additional function : Other controlling such as he system option and zero point adjustment

2.	Select the "Car Model" and the system to be checked in order to check the vehicle with the tester.

3.	Select the "Body Control Module (BCM)" to check the "Cluster Module (CLU)".

4.	Select the "Current Data" menu to search the current state of the input/output data. The input/output data for the sensors corresponding to the cluster module (CLU) can be checked.

5.	To check the input value of cluster illumination, select option "Actuation Test".

CLU Variant Coding

After replacing the cluster with a new one, must be performed the "Variant Coding" procedure.

1.	Connect the cable of GDS to the data link connector in driver side crash pad lower panel, turn the power on GDS.

2.	Select model and "BCM".

3.	Select Variant coding mode to perform.

4.	If the trouble codes occurred when performing variant coding, try the CLU variant coding again after checking the installation status of CLU system.

Instrument Cluster Description and operation

Description Communication Network Diagram Abbreviation Expalnation ACU Airbag Control Unit ...

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