BCM Current DATA

The body control module can diagnose with the diagnosis tool more quickly.

The BCM communicates with the diagnosis tool and then reads the input/output value and drives the actuator.

Input/output Value

Section

BCM display

Description

Unit

POWER SUPPLY

KEY IN

Key input condition

ON/OFF

ACC

ACC ON condition

ON/OFF

IGN 1

IGN 1 ON condition

ON/OFF

IGN 2

IGN 2 ON condition

ON/OFF

BATT. VOLTAGE

Battery voltage monitoring (0 Volt~ 20.4 Volts)

Volts

IGN 1 VOLTAGE

IGN1 voltage monitoring (0 Volt~ 20.4 Volts)

Volts

ALTERNATER VOLTAGE

ALT L voltage monitoring (0 Volt~ 20.4 Volts)

Volts

TURN SIGNAL LAMP

HAZARD

Hazard lamp switch ON condition

ON/OFF

LEFT TURN SIG. SW

Left turn signal lamp switch ON condition

ON/OFF

RIGHT TURN SIG.SW

Right turn signal lamp switch ON condition

ON/OFF

LEFT TURN SIG. OUT

Left turn signal lamp output

ON/OFF

RIGHT TURN SIG.SW

Right turn signal lamp output

ON/OFF

LAMPS

REAR FOG LAMP SW

Rear fog lamp switch ON condition

ON/OFF

FRONT FOG LAMP SW

Front fog lamp switch ON condition

ON/OFF

TAIL LAMP SW

Tail lamp switch ON condition

ON/OFF

HEAD LAMP LOW SW

Head lamp low switch ON condition

ON/OFF

HEAD LAMP HIGH SW

Head lamp high switch ON condition

ON/OFF

PASSING SW

Passing switch ON condition

ON/OFF

REAR FOG RELAY

Rear fog lamp relay ON

ON/OFF

FRONT FOG RELAY

Front fog lamp relay ON

ON/OFF

FORNT FOG INDICATOR

Front fog lamp indicator ON

ON/OFF

TAIL LAMP RELAY

Tail lamp relay ON

ON/OFF

HEAD LAMP LOW RELAY

Head lamp low relay ON

ON/OFF

HEAD LAMP HGIH RELAY

Head lamp high relay ON

ON/OFF

HEAD LAMP HGIH INDICATOR

Head lamp high indicator ON

ON/OFF

AUTO LIGHT

AUTO LIGHT SW

Auto light switch ON

ON/OFF

AUTO LIGHT SNSR

Auto light sensor voltage monitoring (0 Volt~ 5.1 Volts)

Volts

TAIL LAMP RELAY

Tail lamp relay ON

ON/OFF

HEAD LAMP LOW RELAY

Head lamp low relay ON

ON/OFF

BURGLAR ALARM

4-DOOR OPEN

One in the 4 door is being opened.

ON/OFF

HOOD OPEN

Hood is being opened.

ON/OFF

TRUNK OPEN SW

Trunk open switch ON at the trunk lid

ON/OFF

TRUNK LAMP OPEN

Trunk is being opened.

ON/OFF

TRUNK KEY UNLOCK SW

Trunk key unlock switch ON

ON/OFF

TRUNK OPEN RELAY

Trunk open relay ON

ON/OFF

BUGLAR ALARM RELAY

Buglar alarm realy ON

ON/OFF

SECURITY LED

Security LED ON

ON/OFF

BUG. ALARM RELAY

Buglar alarm horn relay ON

ON/OFF

EXTERNAL BUZZER

External buzzer ON

ON/OFF

BUGLAR ALARM STATUS

Buglar alarm status

WIPER

WASHER SW

Washer switch ON

ON/OFF

WIPER INT SW

Intermittent wiper switch ON

ON/OFF

WIPER LOW SW

Wiper low switch ON

ON/OFF

WIPER HIGH SW

Wiper high switch ON

ON/OFF

WIPER MIST SW

Wiper mist switch ON

ON/OFF

WIPER RAIN SW

Auto wiper switch ON (Rain sensor)

ON/OFF

HEAD LAMP WASH SW

Head lamp washer switch ON

ON/OFF

WIPER STOP

Wiper "P" position

ON/OFF

WIPER INT. MODE

01 : 1 step 02 : 2 step 03 : 3 step 04 : 4 step

05 : 5 step (1 step: FASTEST)

ON/OFF

WIPER LOW RELAY

Wiper low relay ON

ON/OFF

WIPER HIGH RELAY

Wiper high relay ON

ON/OFF

HEAD LAMP WASHER RLY

Head lamp washer relay ON

ON/OFF

VEHICLE SPEED

Vehicle speed 00 : 0km/h, FF : 255km/h (resolution : 1km/h)

km/h

The others

DEFROSTER SW

Defrost switch ON

ON/OFF

DR SEAT BELT

Fastened driver seat belt

ON/OFF

PASSENGER SEAT BELT

Fastened passenger seat belt

ON/OFF

OVERSPEED

Over speed command from the cluster

ON/OFF

KEY ILLUMINATION

Key illumination ON

ON/OFF

DR.S/BELT WARN. LAMP

Driver seat belt warning indicator ON

ON/OFF

PA.S/BELT WARN. LAMP

Assist seat belt warning indicator ON

ON/OFF

DEFROSTER RLY

Defrost relay ON

ON/OFF

ROOM LAMP

Room lamp ON

ON/OFF

BUZZER

Buzzer ON in the BCM

ON/OFF

SAFETY BELT STATE

Safety belt state transition

ON/OFF

KEY OPERA. WARNING

OVERSPEED WARNING

INT. BUZZER

PARK BRAKE SW

Parking brake switch ON

VEHICLE SPEED

Vehicle speed 00 : 0km/h, FF : 255km/h (resolution : 1km/h)

DRL OPTION

Daytime Running Light option

DRL RELAY

DRL RELAY ON

PARK BRAKE SW

Parking brake switch ON

km/h

DAYTIME RUNING LIGHT

ALTERNATER VOLTAGE

ALT L voltage monitoring (0 Volt~ 20.4 Volts)

ON/OFF

RF STATUS

ON/OFF

PESSURE BUTTON

ON/OFF

TRANSMIT CODE

Numbers

ON/OFF

WINDOW LOCK

Window LOCK signal from DDM

Volts

TRANSMITTER

RR WINDOW UP

Rear right window up signal from DDM

RR WINDOW DOWN

Rear right window down signal from DDM

RL WINDOW UP

Rear left window up signal from DDM

EA

POWER WINDON

RL WINDOW DOWN

Rear left window down signal from DDM

ON/OFF

REAR P/WINDOW LOCK

Rear power window LOCK ON

ON/OFF

RR P/WINDOW DOWN

Rear right power window down ON

ON/OFF

RR P/WINDOW UP

Rear right power window up ON

ON/OFF

RL P/WINDOW DOWN

Rear left power window down ON

ON/OFF

RL P/WINDOW UP

Rear left power window up ON

ON/OFF

EC HORN

Europe HORN OPTION (ALARM 27 sec single operation)

NON Europe OPTION (ALARM 27 sec t triple operation)

ON/OFF

MECHANICAL LOCK

Mechanical key can adjust ARM or DISARM.

0: Mechanical key can't adjust ARM or DISARM.

ON/OFF

ALARM HORN

CHIP sound is occurred when transmitter LOCK/UNLOCK

ON/OFF

OPTION

PASSEN. S/BELT WARN.

Passenger seat belt warning

ON/OFF

INHIBIT P SWITCH

Shift lever "P" position

ON/OFF

FOOT LAMP

Foot lamp output ON

ON/OFF

Self Diagnosis : BCM DTC List

DTC

BCM Display

DTC Description

B1602

CAN ERROR

CAN LINE ERROR

B1605

CAN TIMEOUT BETWEEN BCM AND DDM

CAN TIMEOUT BETWEEN BCM AND DDM FOR 10 sec.

B1606

CAN TIMEOUT BETWEEN BCM AND ADM

CAN TIMEOUT BETWEEN BCM AND ADM FOR 10 sec.

B1607

CAN TIMEOUT BETWEEN BCM AND PS

CAN TIMEOUT BETWEEN BCM AND POWER SEAT UNIT FOR 10 sec.

B1608

CAN TIMEOUT BETWEEN BCM AND TILT

CAN TIMEOUT BETWEEN BCM AND TILT & TELESCOPE UNIT FOR 10 sec.

B1614

CAN TIMEOUT BETWEEN BCM AND IFU

CAN TIMEOUT BETWEEN BCM AND INTERFACE UNIT FOR10 sec.

B1629

LIN RECEPTION ERROR

LIN DATA RECEPTION ERROR FROM MULTI FUNCTION SWITCH

B1630

LIN TRANSMISSION ERROR

LIN DATA TRANSMISSION ERROR TO MULTI FUNCTION SWITCH

B1905

RAIN SENSOR FAULT 1

RAIN SENSOR FAULT 1 - ITSELF

B1906

RAIN SENSOR FAULT 2

RAIN SENSOR FAULT 2 - STICKING FAULT TO THE WINDSHIELD GLASS

B1907

RAIN SENSOR FAULT 3

RAIN SENSOR FAULT 3- DATA RECEPTION ERROR FROM BCM MORE THAN 0.5 sec.

B1901

AUTO LIGHT OUT OF RANGE

AUTO LIGHT OUT OF RANGE ( < 4 Volts, > 6 Volts , NORMAL : 5 Volts)

B1603

CAN BUS OFF

CAN BUS OFF

BCM Actuator Operation

SCAN tool can operates all actuators controlled by BCM by force.

NO.

BCM display

1

Tail lamp

2

Head lamp low

3

Head lamp high

4

Head lamp high indicator

5

Front fog lamp

6

Front fog lamp indicator

7

Rear fog lamp

8

Day Running light

9

Low speed wiping relay

10

High speed wiping relay

11

Defroster relay

12

Trunk release

13

B/A Horn

14

Room Lamp

15

Hazard Lamp + Flasher Buzzer Output

16

Left turn signal + Flasher Buzzer Output

17

Right turn signal + Flasher Buzzer Output

18

Buzzer

19

Key illumination

20

Seat Belt Indicator(Driver side and Assist side)

21

Head Lamp Washer

22

Start Inhibition output

23

External Buzzer output

24

Security Led output

25

Rear RH Power window Up

26

Rear RH Power Window Down

27

Rear LH Power window Up

28

Rear LH Power Window Down

29

Foot lamp output

30

AV TAIL output

ADM, DDM, IMS self diagnostic function
1.

It can be communicated with scan tool through of BCM.

2.

BCM receives the commands from scan tool and remits to DDM, ADM and IMS units with CAN. BCM receives the response from the units with CAN inversely, and feedback to scan tool with CAN.

3.

Input display and output forced drive can be performed in each of DDM, ADM and IMS units. Though, failure diagnosis is limited to the certain diagnosis ranges.

Driver Door Module (DDM)
Input/ Output Value

DDM Display

Description

Unit

DR.MIRROR UP SW

DRIVER MIRROR UP SWITCH ON

ON/OFF

DR.MIRROR DOWN SW

DRIVER MIRROR DOWN SWITCH ON

ON/OFF

DR.MIRROR LEFT SW

DRIVER MIRROR LEFT SWITCH ON

ON/OFF

DR.MIRROR RIGHT SW

DRIVER MIRROR RIGHT SWITCH ON

ON/OFF

PA.MIRROR UP SW

PASSENGER MIRROR UP SWITCH ON

ON/OFF

PA.MIRROR DOWN SW

PASSENGER MIRROR DOWN SWITCH ON

ON/OFF

PA.MIRROR LEFT SW

PASSENGER MIRROR LEFT SWITCH ON

ON/OFF

PA.MIRROR RIGHT SW

PASSENGER MIRROR RIGHT SWITCH ON

ON/OFF

MIRROR FOLDER SW

MIRROR FOLDER SWITCH ON

ON/OFF

IMS AUTO SW

IMS AUTO SWITCH ON

ON/OFF

TRUNK OPEN SW

TRUNK OPEN SWITCH ON

ON/OFF

DR.DOOR UNLOCK

DRIVER DOOR UNLOCK/LOCK

ON/OFF

DR. REAR DOOR LOCK

DRIVER REAR DOOR UNLOCK/LOCK

ON/OFF

DR. KEY UNLOCK

DRIVER KEY UNLOCK SWITCH ON

ON/OFF

DR. KEY LOCK

DRIVER KEY LOCK SWITCH ON

ON/OFF

POWER WINDOW LOCK SW

POWER WINDOW LOCK SWITCH ON

ON/OFF

RR WINDOW DOWN SW

REAR RIGHT WINDOW DOWN SWITCH ON

ON/OFF

RR WINDOW UP SW

REAR RIGHT WINDOW UP SWITCH ON

ON/OFF

PA.WINDOW AUTO DOWN SW

PASSENGER WINDOW AUTO DOWN SWITCH ON

ON/OFF

PA.WINDOW DOWN SW

PASSENGER WINDOW DOWN SWITCH ON

ON/OFF

PA.WINDOW AUTO UP SW

PASSENGER WINDOW AUTO UP SWITCH ON

ON/OFF

PA.WINDOW UP SW

PASSENGER WINDOW UP SWITCH ON

ON/OFF

RL WINDOW DOWN SW

REAR LEFT WINDOW DOWN SWITCH ON

ON/OFF

RL WINDOW UP SW

REAR LEFT WINDOW UP SWITCH ON

ON/OFF

DR.WINDOW AUTO DOWN SW

DRIVER WINDOW AUTO DOWN SWITCH ON

ON/OFF

DR.WINDOW DOWN SW

DRIVER WINDOW DOWN SWITCH ON

ON/OFF

DR.WINDOW AUTO UP SW

DRIVER WINDOW AUTO UP SWITCH ON

ON/OFF

DR.WINDOW UP SW

DRIVER WINDOW UP SWITCH ON

ON/OFF

IGN2 SW

IGN2 SWITCH ON

ON/OFF

IMS SET SW

IMS SET SWITCH ON

ON/OFF

IMS 1 SW

IMS 1 SWITCH ON

ON/OFF

IMS 2 SW

IMS 2 SWITCH ON

ON/OFF

CRUSH INPUT SIGNAL

CRUSH INPUT SIGNAL ON

ON/OFF

DR. DOOR OPEN

DRIVER DOOR OPEN

ON/OFF

DOOR LOCK SW

DOOR LOCK SWITCH ON

ON/OFF

DOOR UNLOCK SW

DOOR UNLOCK SWITCH ON

ON/OFF

MIRROR HORI. POS.

DRIVER MIRROR HORIZONTAL POSITION SENSOR VOLTAGE

Volts

MIRROR VERT. POS.

DRIVER MIRROR VERTICAL POSITION SENSOR VOLTAGE

Volts

DDM DTC List

DTC Code

DDM Display

Description

B1910

LOSM_H

Driver outside mirror horizontal operation failure

B1911

LOSM_V

Driver outside mirror vertical operation failure

B1602

CAN ERROR

CAN line error

B1630

CAN BUS OFF

CAN BUS OFF

DDM Actuator List

Actuator

Description

CENTRAL DOOR LOCK

All door LOCK for 0.5 sec at the operation command

CENTRAL DOOR UNLOCK

All door UNLOCK for 0.6 sec at the operation command

DRIVER SIDE WINDOW AUTO UP

Driver power window operation by the highest of the window

DRIVER SIDE WINDOW AUTO DOWN

Driver power window operation by the lowest of the window

DRIVER OUTSIDE MIRROR HIGH

Driver outside mirror operation by the highest

DRIVER OUTSIDE MIRROR LOW

Driver outside mirror operation by the lowest

DRIVER OUTSIDE MIRROR LEFT

Driver outside mirror operation by the end of left

DRIVER OUTSIDE MIRROR RIGHT

Driver outside mirror operation by the end of right

DRIVER SIDE FOLD

Driver outside mirror fold operation

DRIVER SIDE UNFOLD

Driver outside mirror unfold operation

Assist Door Module (ADM)
Input/ Output Value

ADM Display

Description

Unit

PA.DOOR LOCK

PASSENGER DOOR LOCK/ UNLOCK

ON/OFF

PA.DOOR UNLOCK

PASSENGER REAR DOOR LOCK/ UNLOCK

ON/OFF

PA.DOOR OPEN

PASSENGER DOOR OPEN/ CLOSE

ON/OFF

PA.DOOR LOCK SW

PASSENGER DOOR LOCK SWITCH ON

ON/OFF

PA.DOOR UNLOCK SW

PASSENGER DOOR UNLOCK SWITCH ON

ON/OFF

IGN 2 SWITCH

IGN 2 SWITCHITCH ON

ON/OFF

PA.WINDOW AUTO SW-DOWN

PASSENGER WINDOW AUTO SWITCH ON-DOWN

ON/OFF

PA.WINDOW SW-DOWN

PASSENGER WINDOW SWITCH ON-DOWN

ON/OFF

PA.WINDOW AUTO SW-UP

PASSENGER WINDOW AUTO SWITCH ON-UP

ON/OFF

PA.WINDOW SW-UP

PASSENGER WINDOW SWITCH ON-UP

ON/OFF

MIRROR HORI. POS.

PASSENGER MIRROR HORIZONTAL POSITION SENSOR VOLTAGE

Volts

MIRROR VERT. POS.

PASSENGER MIRROR VERTICAL POSITION SENSOR VOLTAGE

Volts

ADM DTC List

DTC

DDM Display

Description

B1912

ROSM_H

Passenger outside mirror horizontal operation failure

B1913

ROSM_V

Passenger outside mirror vertical operation failure

B1602

CAN ERROR

CAN ERROR

B1603

CAN BUS OFF

CAN BUS OFF

ADM Actuator List

Actuator

Description

PASSENGER WINDOW AUTO UP

Passenger power window operation by the highest of the window

PASSENGER WINDOW AUTO DOWN

Passenger power window operation by the lowest of the window

PASSENGER OUTSIDE MIRROR HIGH POSITION

Passenger outside mirror operation by the highest

PASSENGER OUTSIDE MIRROR LOW POSITION

Passenger outside mirror operation by the lowest

PASSENGER OUTSIDE MIRROR LEFT POSITION

Passenger outside mirror operation by the end of left

PASSENGER OUTSIDE MIRROR RIGHT POSITION

Passenger outside mirror operation by the end of right

PASSENGER SIDE FOLD

Passenger outside mirror fold operation

PASSENGER SIDE UNFOLD

Passenger outside mirror unfold operation

Power Seat Module (IMS)
Input/ Output value

Display

Description

Unit

"P" POSITION SWITCH

SHIFT LEVER "P" POSITION SWITCH ON

ON/OFF

"R" POSITION SWITCH

SHIFT LEVER "R" POSITION SWITCH ON

ON/OFF

RECLINE FORWARD SWITCH

RECLINING FORWARD SWITCH ON

ON/OFF

RECLINE BACKWARD SWITCH

RECLINING BACKWARD SWITCH ON

ON/OFF

RECLINE FORWARD LIMIT SWITCH

RECLINING FORWARD LIMIT SWITCH ON

ON/OFF

RECLINE BACKWARD LIMIT SWITCH

RECLINING BACKWARD LIMIT SWITCH ON

ON/OFF

SLIDE FORWARD SWITCH

SLIDE FORWARD SWITCH ON

ON/OFF

SLIDE BACKWARD SWITCH

SLIDE BACKWARD SWITCH ON

ON/OFF

SLIDE FORWARD LIMIT SWITCH

SLIDE FORWARD LIMIT SWITCH ON

ON/OFF

SLIDE BACKWARD LIMIT SWITCH

SLIDE BACKWARD LIMIT SWITCH ON

ON/OFF

FRONT HEIGHT UP SWITCH

FRONT HEIGHT UP SWITCH ON

ON/OFF

FRONT HEIGHT DOWN SWITCH

FRONT HEIGHT DOWN SWITCH ON

ON/OFF

REAR HEIGHT UP SWITCH

REAR HEIGHT UP SWITCH ON

ON/OFF

REAR HEIGHT DOWN SWITCH

REAR HEIGHT DOWN SWITCH ON

ON/OFF

IGN 2 SWITCH

IGN 2 SWITCH ON

ON/OFF

RECLINE POSITION

RECLINE POSITION

ON/OFF

FRONT HEIGHT POSITION

FRONT HEIGHT POSITION

ON/OFF

REAR HEIGHT POSITION

REAR HEIGHT POSITION

ON/OFF

SLIDE POSITION

SLIDE POSITIO

ON/OFF

IMS DTC List

DTC Code

Display

Description

B1954

SLI

Slide motor & position sensor faulty

B1955

REC

Recline motor & position sensor faulty

B1956

FRH

Front height motor & position sensor faulty

B1960

RRH

Rear height motor & position sensor faulty

B1602

CAN ERR

CAN ERROR

B1603

CAN BUS OFF

CAN BUS OFF

IMS Actuator List

Actuator

Description

P/SEAT SLIDE FORMOST POSITION

POWER SEAT SLIDE FORMOST POSITION

P/SEAT SLIDE LAST POSITION

POWER SEAT SLIDE LAST POSITION

P/SEAT RECLINE FORMOST POSITION

POWER SEAT RECLINE FORMOST POSITION

P/SEAT RECLINE LAST POSITION

POWER SEAT RECLINE LAST POSITION

P/SEAT HEIGHT POSITION-FR

POWER SEAT HEIGHT POSITION-FR

P/SEAT LOWEST POSITION-FR

POWER SEAT LOWEST POSITION-FR

P/SEAT HEIGHT POSITION-RR

POWER SEAT HEIGHT POSITION-RR

P/SEAT LOWEST POSITION-RR

POWER SEAT LOWEST POSITION-RR

Tilt & Telescope Module (IMS)
Input/ Output value

Tilt Display

Description

Unit

TILT UP SWITCH

TILT UP SWITCH ON

ON/OFF

TILT DOWN SWITCH

TILT DOWN SWITCH ON

ON/OFF

TILT UP LIMIT SW

TILT UP LIMIT SWITCH ON

ON/OFF

TILT DOWN LIMIT SW

TILT DOWN LIMIT SWITCH ON

ON/OFF

TELESCO. FORWARD SW

TELESCOPE FORWARD SWITCH ON

ON/OFF

TELESCO. BACKWARD SW

TELESCOPE BACKWARD SWITCH ON

ON/OFF

TELE. FORW. LIMIT SW

TELESCOPE FORWARD LIMIT SWITCH ON

ON/OFF

TELE. BACKW. LIMIT SW

TELESCOPE BACKWARD LIMIT SWITCH ON

ON/OFF

IGN2 SW

IGN 2 SWITCH ON

ON/OFF

TILT SENSOR

The value , The lowest point = 0

TELESCOPE SENSOR

The value , The backwardest point = 0

Tilt DTC List

DTC

Display

Description

B1959

TILT

Tilt motor & position sensor faulty

B1960

TELE

Telescope motor & position sensor faulty

B1602

CAN ERR

CAN ERROR

B1604

BCM CAN TIMEOUT ERROR

BCM CAN TIMEOUT ERROR

B1603

CAN BUS OFF

CAN BUS OFF

Tilt Actuator List

Actuator

Description

STEERING COLUMN HIGH-TILT

Tilt motor operation by the highest

STEERING COLUMN LOW-TILT

Tilt motor operation by the lowest

STEERING COLUMN SHORT-TELESCOPE

Telescope motor operation by the forwardest

STEERING COLUMN LONG-TELESCOPE

Telescope motor operation by the backwardest

BCM Diagnosis With Scan Tool
1.

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

2.

Select model and menu.

3.

Select "Current data", if you will check current data of BCM. It provides power supply status, multi function status, lamp status, door status, lock system status, wiper, auto light status and so on.

4.

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

5.

You can turn ON/OFF as below option function with the user option program.

(1)

LOCK / UNLOCK comfirming alarm: Alarm sound ON/OFF control when you LOCK/UNLOCK doors with transmitter.

(2)

Mechanical LOCKING system: Arm/Disarm ON/OFF when you lock the door with the mechanical key.

(3)

AUTO DOOR LOCK system ON/OFF.

A.

Vehicle speed gearing AUTO DOOR LOCK

B.

AUTO DOOR LOCK non application

C.

Shift lever gearing AUTO DOOR LOCK

D.

Driver seat AUTO DOOR LOCK

E.

AUTO DOOR UNLOCK non application

(4)

Riding & Getting off gearing

A.

Seat installation state ON/OFF

B.

Seat riding & getting off gearing ON/OFF

C.

Column installation state ON/OFF

D.

Column riding & getting off gearing ON/OFF

Яндекс.Метрика