Inspection
1.

Check point (Warning indicator)

NO

Ref

Symbol

Color

Name

Signal Input

Signal Control

(Unit / Sensor)

Check Point

1

Green

Turn Left

C-CAN

BCM

1.

CAN line failure

2

Green

Turn Right

C-CAN

3

Green

Front Fog

C-CAN

BCM

1.

CAN line failure

4

Yellow

Rear Fog

C-CAN

BCM

1.

CAN line failure

5

Blue

High Beam

C-CAN

BCM

1.

CAN line failure

6

Green

Low Beam

C-CAN

BCM

1.

CAN Line failure

7

Green

Tail Lamp

C-CAN

BCM

1.

CAN Line failure

8

Green

Cruise

C-CAN

EMS

1.

CAN line failure

9

Green

SET

C-CAN

EMS

1.

CAN line failure

10

Red

Seat Belt

C-CAN

BCM

1.

CAN line failure

11

Red

Air Bag

C-CAN

ACU

1.

CAN line failure

12

Yellow

Trunk Open

C-CAN

BCM

1.

CAN line failure

13

Red

Door Open

C-CAN

BCM

1.

CAN line failure

14

Red

High Temperature

(SVC only)

C-CAN

EMS

1.

CAN line failure

15

Yellow

Immobilizer

C-CAN

Hardwire

SMK

1.

CAN line failure

2.

Wiring failure

16

Yellow

ABS

C-CAN

ESC

1.

CAN line failure

17

Red

Key out

(STD only)

C-CAN

SMK

1.

CAN line failure

8

Yellow

ESC

C-CAN

ESC

1.

CAN line failure

19

Yellow

ESC OFF

C-CAN

ESC

1.

CAN line failure

20

Yellow

TPMS

(Tread & Fail)

C-CAN

TPMS

1.

CAN line failure

21

Yellow

Fuel Low

Hardwire

Fuel Sender

1.

Fuel sender failure

2.

Wiring failure

22

Red

Parking Brake

C-CAN

BCM

TCS

EPB

1.

CAN line failure

23

Red

Oil Pressure

Hardwire

Oil Pressure Sensor

1.

Wiring failure

24

Yellow

Check fuel cap

C-CAN

EMS

1.

CAN line failure

25

Red

Battery Charge

Hardwire

Battery Sensor

1.

Wiring failure

26

Yellow

Check Engine

C-CAN

EMS

1.

CAN line failure

27

Yellow

Low Washer

Hardwire

Water Level Sensor

1.

Wiring failure

28

Green

Active ECO

Hardwire

ECO ON/OFF Switch

1.

Switch failure

2.

Wiring failure

29

Yellow

Panorama sunroof open

Hardwire

Panorama sunroof switch

1.

Wiring failure

30

Red

MDPS

C-CAN

MDPS

1.

MDPS unit failure

2.

CAN line failure

31

Green

Auto Stop

C-CAN

EMS

1.

CAN line failure

Yellow

Auto Stop

C-CAN

EMS

1.

CAN line failure

32

White

Normal

C-CAN

MDPS

1.

CAN line failure

33

Amber

Sport

C-CAN

MDPS

1.

CAN line failure

34

Green

Comfort

C-CAN

MDPS

1.

CAN line failure

2.

Check point (Gauge)

No.

Name

Signal Input

Signal Control

(Unit/Sensor)

Check Point

1

Speedometer

C-CAN (A/T), Hardwire (M/T)

TCU (A/T),

Vehicle speed sensor (M/T)

1.

CAN Line failure (A/T)

2.

Wiring failure (M/T)

2

Tachometer

C-CAN

EMS

1.

CAN Line failure

3

Cooling water temperature

C-CAN

EMS

1.

CAN Line failure

4

Fuel

Hardwire

Fuel sender

1.

Fuel sender failure

2.

Wiring failure

5

Shift indicator

C-CAN

TCU

1.

CAN Line failure

3.

Check the specified value of cluster connector in specified condition.

No.

Description

Input/ Output

Communication

Value (V)

Specified conditions

A1

Ground signal 3

Input

Hardwire

~1

Always

A2

Illumination output (-)

Output

Hardwire

~ 1

Always

A3

Rheostat up switch input

Input

Hardwire

~ 2.7

IGN switch ON, Illumination UP

A4

Rheostat down switch  input

Input

Hardwire

~ 2.7

IGN switch ON, Illumination DOWN

A5

Detent output

Output

Hardwire

6 ~ 15

IGN ON & rheostat up to max position

A6

P output

Output

Hardwire

6 ~ 15

IGN ON & shift the lever in P

A7

R output

Output

Hardwire

6 ~ 15

IGN ON & shift the lever in R

A8

N output

Output

Hardwire

6 ~ 15

IGN ON & shift the lever in N

A9

D output

Output

Hardwire

6 ~ 15

IGN ON & shift the lever in D

A10

S output

Output

Hardwire

6 ~ 15

IGN ON & shift the lever in S

A11

ALT L output

Onput

Hardwire

~ 2.7

IGN switch ON, warning lamp ON

A12

ALT L input (-)

(Battery charge)

Input

Hardwire

~ 1.5

IGN switch ON, charge switch ON

A13

-

　

　

　

　

A14

Fuel sender (+) input

Input

Hardwire

~ 1.3

Gauge is FULL

7.68 ~

Gauge is EMPTY

A15

Airbag (+) input

Input

CAN

-

　

A16

Fuel sender (-) input

Input

Hardwire

~ 1

Always

A17

Immobilizer input

Input

Hardwire

~ 1

IGN switch ON, warning lamp ON

A18

Speed output (4P output)

Output

Hardwire

~ 1.2

IGN switch ON, vehicle speed over 1KM/H

A19

LDC(Battery (+)) input

Input

Hardwire

　

IGN Switch ON

A20

Tail lamp input

(Illumination (+))

Input

Hardwire

9 ~ 16

Tail lamp switch ON

A21

Trip switch (-) input

Input

Hardwire

~ 1

Always

A22

Trip switch 1 (+) input

(Trip button)

Input

Hardwire

Trip switch input power

IGN switch ON & control the trip switch

A23

Trip switch 2 (+) input

(Cruise button)

Input

Hardwire

Trip switch input power

IGN switch ON & control the trip switch

A24

Speed input (-) 

Input

Hardwire

　

IGN Switch ON

A25

-

　

　

　

　

A26

Low washer level input (-)

Input

Hardwire

~ 2.7

IGN ON & warning lamp turn ON

A27

Oil pressure switch input (-)

Input

Hardwire

~ 2.7

IGN switch ON, warning lamp ON

A28

-

　

　

　

　

A29

-

　

　

　

　

A30

-

　

　

　

　

A31

-

　

　

　

　

A32

C CAN high

Input

CAN

-

　

A33

C CAN low

Input

CAN

-

　

A34

-

　

　

　

　

A35

-

　

　

　

　

A36

Active ECO switch input

Input

Hardwire

~ 2.7

IGN switch ON, ACTIVE ECO switch ON, warning lamp ON

A37

Ground signal 1

Input

Hardwire

~ 1

Always

A38

R input (M/T)

Input

Hardwire

9 ~ 16

IGN switch ON

A39

Ignition 1

Input

Hardwire

9 ~ 16

IGN switch ON

A40

Battery (+)

Input

Hardwire

9 ~ 16

Always

4.

Communication information with another units.

Transmission

Reception

Communication

Remarks

Cluster

BCM

C-CAN

Fuel supply signal

Instantaneous fuel consumption

LFW lamp ON signal

Vehicle setting

Illumination setting

Cluster

EMS

C-CAN

Active ECO mode

Cluster

MDPS

C-CAN

Flex steering switch

Cluster

ACU

C-CAN

Air bag

ACU

Cluster

CAN

Air bag warning control

BCM

Cluster

CAN

Hood warning

FATC

Cluster

CAN

Outside temperature

EMS

Cluster

CAN

Tachometer control

Temperature gauge control

Engine warning simbol, CRUISE, SET warning control, GSI (Gear Shift Indicator)

ESC

Cluster

CAN

Warning control

BCM

Cluster

CAN

Vehicle setting control

Warning and buzzer indicate, PAS control

SMK

Cluster

CAN

Smart key indicate

TCS

Cluster

CAN

ESC OFF switch information

TCU

Cluster

CAN

Shift lever information (AT)

TPMS

Cluster

CAN

TPMS information

5.

The other information about the cluster

(1)

USM (User Setting Mode)

A.

USM is set using the steering wheel remote control button.

B.

IMS seat, IMS steering, auto door lock/unlock, head lamp escort, welcome light, welcome sound and triple • turn signal lamp are ntroled.

(2)

USM setting procedure

① Send the USM value to the BCM

② BCM send the setting value to the each module through CAN.

③ Each modules send the setting complete value to BCM.

④ BCM send the final setting value to cluster through CAN.

Diagnosis with GDS
1.

It will be able to diagnose defects of CLU with GDS quickly. GDS can operates actuator forcefully, input/output value monitoring and self diagnosis.

2.

Select model and "BCM".

3.

Select the "Cluster Moduel" to check.

4.

Select "Input/output monitoring", if you will check current data of instrument cluster.

5.

If you will check each module data operation forcefully, select "Actuation test".

6.

To check the DTC of the each module, select "DIAGNOSTIC TROUBLE CODES".

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.

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