Kia Rio: Indicators And Gauges / Instrument Cluster

Kia Rio 2017-2020 YB Service Manual / Body Electrical System / Indicators And Gauges / Instrument Cluster

Components and components location

Components

[Standard Type ("3.5")]

[Supervision Type ("3.5")]

Connector Pin Information

Connector A

No.	Description	No.	Description
1	Ground	21	Trip switch (-)
2	Illumination (-)	22	Trip switch 1 (+)
3	Rheostat switch (Down)_Input	23	Trip switch 2 (+)
4	Rheostat switch (Up)_Input	24	Active ECO switch_Input
5	Dentent	25	Drive mode switch_Input
6	AT ('P' Position)	26	MT ('R' Position)
7	AT ('R' Position)	27	-
8	AT ('N' Position)	28	Washer level low_Input
9	AT ('D' Position)	29	Body-CAN (Low)
10	AT ('S' Position)	30	Body-CAN (High)
11	Immobilizer_Input	31	Alternator_Output
12	Vehicle speed_Output	32	Chassis-CAN (High)
13	Alternator_Input	33	Chassis-CAN (Low)
14	Fuel sender (+)_Input	34	Outside temp_Input
15	Vehicle speed_Input	35	FFV 5V (+)_Output LPI Fuel_Input
16	Fuel sender (-)_Input	36	Heated wheel indicator_Input
17	Water seperator (+)_Input	37	Ground
18	Air bag (+)_Input	38	LDC Battery (+)_Input
19	Oil press switch_Input	39	IGN1
20	Tail lamp_Input	40	Battery (+)

Connector B

No.	Description	No.	Description
1	Turn signal lamp (Right)_Input	17	Parking brake switch (-)_Input
2	Turn signal lamp (Left)_Input	18	Front delcer switch (-)_Input / Heated glass switch (-)_Input
3	Headlamp (High) (+)_Input	19	Driver seat belt switch (-)_Input
4	Headlamp (Low) (+)_Input	20	Assist seat belt switch (-)_Input
5	Front fog lamp (+)_Input	21	Assist seat mat switch (-)_Input
6	Rear fog lamp (+)_Input	22	Sunroof open switch (-)_Input
7	Rear fog switch (-)_Input	23	Ground
8	Door open switch (-)_Input	24	Heated washer nozzle (-)_Output
9	Driver side door open switch (-)_Input	25	Rear defogger relay (-)_Output
10	Trunk open switch (-)_Input	26	Front delcer relay (-)_Output / Heated glass relay (-)_Output
11	Hood open switch (-)_Input	27	Assist seat belt indicator (-)_Output
12	Key in switch (-)_Input	28	Tail lamp relay (-)_Output
13	Tail lamp switch (-)_Input	29	Rear SBR Indicator SYNC(-)_Output
14	Rear defogger switch (-)_Input	30	-
15	Rear SBR buzzer (-)_Input	31	-
16	Brake oil switch (-)_Input	32	-

Schematic diagrams

Circuit Diagram

[General Standard]

[General Supervision]

Description and operation

Description

Communication Network Diagram

Abbreviation	Explanation
ACU	Airbag Control Unit
AVN	Head Unit (Audio / AVN)
B_CAN	Body Controller Area Network
BCM	Body Control Module
BSD	Blind Spot Detection
C_CAN	Chassis Controller Area Network
CLU	Cluster Module
ESC	Electronic Stability Program
EMS	Engine Management System
FPCM	Fuel Pump Control Module
LDWS	Lane Departure Warning System
M_CAN	Multimedia Controller Area Network
MDPS	Motor Driven Power Steering
MFS	Multi-Function Switch
P_CAN	Powertrain Controller Area Network
PGS	Parking Guide System
SAS	Steering Angle Sensor
SMK	Smart Key Unit
TCU	Transmission Control Unit
TPMS	Tire Pressure Monitoring System
VDC	Vehicle Dynamic Control
ABS	Anti-lock Brake System

Cluster Variant Coding

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

For this reason, we need to learn which options the vehicle has when replacing 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.

Repair procedures

Removal

•	Put on gloves to protect your hands.

•	When removing with a flat-tip screwdriver or remover, wrap protective tape around the tools to prevent damage to components.

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 disconnecting the cluster connectors (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

Front
Fog Lamp

Green

CAN

BCM
(Gateway)

1)	Multifunction Switch

BCM

3)	CAN Failure

Rear Fog Lamp

Yellow

CAN

BCM
(Gateway)

1)	Multifunction Switch

BCM

3)	CAN Failure

Low Beam

Green

CAN

BCM
(Gateway)

1)	Multifunction Switch

BCM

3)	CAN Failure

High Beam

Blue

CAN

BCM
(Gateway)

1)	Multifunction Switch

BCM

3)	CAN Failure

Master Symbol

Yellow

CAN

BSD

1)	BSD System

2)	CAN Failure

TPMS

1)	TPMS System

2)	CAN Failure

BCM

1)	External lamps

BCM

3)	CAN Failure

Hard-wired

Fuel Sender

1)	Fuel Sendar Failure

2)	Wiring Failure

Low Washer

1)	Whasher fluid lever sensor

2)	Wiring Failure

Digital Input

Reminders when service checks

Battery Charge

Red

CAN

ECM

1)	Charging System

2)	CAN Failure

Oil Pressure

Red

Hard-wired

ECM

1)	ECM System

2)	Hard-wired

3)	CAN Failure

Check Engine

Yellow

CAN

ECM

1)	ECM System

2)	CAN Failure

Immobilizer

Yellow

CAN

BCM
(Gateway)

1)	SMK System

BCM

3)	CAN Failure

4)	Hard-wired

Parking Brake
Brake Fluid
EBD
EPB

Red

CAN

BCM
(Gateway)
EBD
EPB
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

Auto Hold

White
Yellow
Green

CAN

TCS

1)	TCS 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

LDWS

Green
Yellow
White

CAN

LDWS

1)	LDWS System

2)	CAN Failure

Fuel Warning

Yellow

Direct
(Micom)

Fuel Segment

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)	ECM System

2)	CAN Failure

SPORT

Yellow

Hard-wired

SPORT mode

1)	ECM System

2)	CAN Failure

CRUISE

Green

CAN

ECM

1)	ECM System

2)	CAN Failure

SET

Green

CAN

ECM

1)	ECM System

2)	CAN Failure

Over speed

Yellow

CAN

ECM

2)	CAN Failure

AEB

Yellow

CAN

SCC

1)	AEB System

2)	CAN Failure

Cooling water
temperature

Red

CAN

EMS

1.	EMS System

2.	CAN Failure

Diesel Particulate Filter
(DPF)

Yellow

CAN

ECM

1)	DPF System

2)	CAN Failure

Oil Level

Yellow

CAN

ECM

2)	CAN Failure

Water seperator

Red

Hard-wired

Water seperator sensor

1)	Water seperator sensor

2)	Wiring 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. ABS System 2. CAN Line failure
2	Tachometer	C-CAN	ECM	1. ECM 2. CAN Line failure
3	Cooling water temperature	C-CAN	ECM	1. ECM 2. CAN Line failure
4	Fuel	Hardwire	Fuel Sander	1. Fuel sender failure 2. Wiring failure

Diagnosis with KDS/GDS

In the body electrical system, failure can be quickly diagnosed by using the vehicle diagnostic system (KDS/GDS).

The diagnostic system (KDS/GDS) provides the following information.

(1)	Self diagnosis : Checking failure and code number (DTC)

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

(3)	Actuation test : Checking the system operation condition

(4)	Additional function : Controlling other features including system option setting and zero point adjustment

2.	Select the 'Car model' and the 'Cluster Module (CLU)' to be checked in order to check the vehicle with the tester

3.	Select the 'Current Data' menu to search the current state of the input/output data.

4.	To forcibly actuate the input value of the module to be checked, 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 KDS/GDS to the data link connector in driver side crash pad lower panel, turn the power on KDS/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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