Hyundai Accent: Indicators And Gauges / Instrument Cluster

- Components

Standard

Supervision

Connector Pin Information

No	Description		No	Description
	Connector A	Connector B		Connector A	Connector B
1	Ground signal 3	Turnsignal lamp_Right input	21	Trip switch (-)	Assist seat mat switch input
2	Illumination (-)	Turnsignal lamp_left input	22	Trip switch1 (+)	Sunroof open switch input
3	Rheostat switch (Down) input	Head lamp high (+)	23	Trip switch2 (+)	Ground signal 1
4	Rheostat switch (Up) input	Head lamp low (+)	24	Sport Swtich input	Heated washer nozzle output
5	Detent output	Front fog lamp (+)	25	Driver mode switch input	Rear defogger relay output
6	AT ('P' position)	Rear fog lamp (+)	26	R (MT) input	Heated glass relay output
7	AT ('R' position)	Rear fog lamp switch (+)	27	-	Assist seat belt indicator output
8	AT ('N' position)	Door open switch	28	Low washer level input	Tail lamp relay output
9	AT ('D' position)	Driver side door open switch (+)	29	B CAN (Low)	Rear SBR indicator SYNC output
10	AT ('S' position)	Trunk open switch (-)	30	B CAN (High)	-
11	Immobilizer input	Hood open switch (-)	31	Alternator Output	-
12	Vehicle speed output	Key in switch (-)	32	C CAN (High)	-
13	Alternator input	Tail lamp switch (-)	33	C CAN (Low)
14	Fuel sender input	Rear defogger switch input	34	Outsidetemp input
15	Vehicle speed input	Rear SBR buzzer input	35	FFV 5V output / LPI Fuel input
16	Fuel sender input	Brake oil switch	36	Heated wheel indicator input (NAS Only)
17	Water seperator input	Parking brake switch input	37	Ground signal
18	Airbag input	Heated glass switch input	38	LDC (+) input
19	Oil pressure switch input	Seat belt driver switch input	39	IGN (+)
20	Tail lamp input	Seat belt assist switch input	40	Battery (+)

- Circuit Diagram

[Standard]

[Supervision]

- Description Cluster Variant Coding As we have more options (ESC, TPMS, 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. - Removal

1.Disconnect the negative (-) battery terminal.

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

3.Remove the cluster (A) from the housing after loosening the mounting screws.

4.Disconnect the cluster connecter (A) and then remove the cluster (B).

- Installation

1.Connect the cluster connector.

2.Install the cluster assembly.

3.Install the cluster facia panel.

4.Connect the negative (-) battery terminal.

- Inspection

1.Check point (Warning indicator)cator)

   

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

No	Ref Symbol	Name	Color	Signal input	Signal Control (Unit / Sensor)	Check point
1		Turnsignal Lamp (Left)	Green	B-CAN	BCM	1) Multifunction switch 2) BCM 3) CAN failure
2		Turnsignal Lamp (Right)	Green	B-CAN	BCM	1) Multifunction switch 2) BCM 3) CAN failure
3		Front Fog Lamp	Green	B-CAN	BCM	1) Multifunction switch 2) BCM 3) CAN failure
4		Tail Lamp	Green	B-CAN	BCM	1) Multifunction switch 2) BCM 3) CAN failure
5		High Beam	Blue	B-CAN	BCM	1) Multifunction switch 2) BCM 3) CAN failure
6		Rear Fog lamp	Yellow	B-CAN	BCM	1) Multifunction switch 2) BCM 3) CAN failure
7		Tail gate open	Yellow	B-CAN	BCM	1) BCM 2) CAN failure
8		Immobilizer	Yellow	Hard-wired	Immobilizer Unit	1) Immobilizer system 2) Wiring failure
9		ABS	Yellow	C-CAN	ABS TCS	1) ABS system 2) TCS system 3) CAN failure
10		ESC	Yellow	C-CAN	TCS	1) TCS system 2) CAN failure
11		ESC OFF	Yellow	C-CAN	TCS	1) TCS system 2) CAN failure
12		Check Engine	Yellow	C-CAN	ECM	1) ECM 2) CAN failure
13		Fuel Low	Yellow	Hard-wired	Fuel sender	1) Fuel sender 2) Wiring failure
14		TPMS	Yellow	CAN	TPMS	1) TPMS System 2) TPMS Sensor 3) CAN Failure
15		AUTO STOP	Green Yellow	CAN	ECM	1) ECM 2) CAN Failure
16		Seat belt	Red	Hord-wind	Seat belt Switch	1) Seat belt switch 2) Wiring failure
17		Door Open	Red	B-CAN	BCM	1) Door switch 2) BCM 3) CAN failure
18		ABS Parking Brake Brake Fluid	Red	C-CAN	ABS TCS	1) ABS system 2) TCS system 3) CAN failure
				B-CAN	BCM Park brake switch	1) Parking brake switch 2) BCM 3) CAN failure
19		Air Bag	Red	C-CAN	SRSCM	1) SRSCM system 2) CAN failure
20		Alternator (Battery Charge)	Red	Hard-wired	Alternator	1) Alternator 2) Wiring failure
21		Oil Pressure	Red	Hard-wired	Oil Pressure switch	1) Oil Pressure switch 2) Wiring failure
22		EPS (MDPS)	Red	C-CAN	MDPS	1) MDPS unit 2) MDPS motor 3) CAN failure

2.Check the gauge functionality refer to below information when gauge has a problem

No	Gauge	Input type	Input source	Check point
1	Speed gauge	CAN	ABS (ESC)	CAN failure
		Hardwire	Speed Sensor	Vehicle Speed input
2	Tacho gauge	CAN	ECM	ECM CAN failure
3	Coolant temp gauge	CAN	ECM	ECM CAN failure
4	Fuel gauge	Hardwire	Fuel sender	Fuel sender (Wiring failue)

Diagnosis with Diagnostic tool

1.In the body electrical system, failure can be quickly diagnosed by using the vehicle diagnostic system (Diagnostic tool).The diagnostic system (Diagnostic tool) provides the following information.

(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

2.If diagnose the vehicle by Diagnostic tool, select "DTC Analysis" and "Vehicle".

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

4.Select the 'CLU' to search the current state of the input/output data.

CLU Variant Coding As we have more options (ESC, TPMS, 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.

1.Connect the cable of Diagnostic tool to the data link connector in driver side crash pad lower panel.

2.Select the 'S/W Management' and 'Car model'.

3.Select the 'Cluster Module' and 'CLU Variant Coding'.