2.
Remove the floor console assembly(A) after loosening the console mounting screws.
(Refer to the Body group - "Console")
Disconnect the negative (-) battery terminal.
Remove the floor console assembly(A) after loosening the console mounting screws.
(Refer to the Body group - "Console")
Remove the center facia lower try(A) after loosening the mounting screws.
Remove the body control module (A) after loosening 2 bolts and disconnecting connector.
Install the body control module.
Install the center facia lower try.
Install the floor console assembly.
PIN NO. | Connector A | Connector B | Connector C |
1 | BATTERY VOLTAGE | AUTO LIGHT SIGNAL | ROOM LAMP |
2 | IGN1 | GROUND | DRL |
3 | ALTERNATOR'L' | REAR RIGHT DOOR UNLOCK SW | DEFOGGER RELAY |
4 | KEY IN SWITCH | REAR DEFOGGER SW | TAIL LAMP RELAY |
5 | - | REAR FOG LAMP SW | WIPER RELAY |
6 | REAR LEFT DOOR LOCK SW | FRONT FOG LAMP SW | DRL LOCK RELAY 1 |
7 | CARSH INPUT | - | DEAD LOCK RELAY 1 |
8 | DRIVER DOOR UNLOCK SW | - | HORN RELAY |
9 | PASSENGER SIDE DOOR UNLOCK SW | - | HAZARD RELAY |
10 | REAR WIPER SW | - | KEY ILLUMINATION LAMP |
11 | - | SAFETY POWER WINDOW ECU | DRIVER SEAT BELT INDICATOR |
12 | GROUND | POWER WINDOW RELAY | GROUND(POWER) |
13 | IGN2 | FRONT DEICER RELAY | REAR FOG RELAY |
14 | WASHER SW | HEAD LAMP RELAY | HI-SCAN |
15 | INT WIPER SW | DOOR LOCK RELAY 2 | CENTRAL DOOR LOCK IND |
16 | CODE SAVE UNIT | DOOR OPEN IND | |
17 | REAR RIGHT WASHER SW | FRONT FOG LAMP RELAY | |
18 | TAILGATE RELAY | REAR WIPER RELAY | |
19 | TAILGATE HANDLE SW | HEAD LAMP ESCORT | |
20 | DRIVER DOOR SW | PASSENGER SEAT BELT IND | |
21 | ASSIST DOOR SW | ||
22 | REAR LEFT DOOR SW | ||
23 | TAILGATE DOOR SW | ||
24 | HOOD SW | ||
25 | DRIVER DOOR KEY LOCK SW | ||
26 | DRIVER DOOR KEY UNLOCK SW | ||
27 | - | ||
28 | TAIL LAMP SW | ||
29 | INT WIPER VOLUME SW | ||
30 | SPEED SENSOR | ||
31 | AUTO LIGHT SW | ||
32 | DRIVER SEAT BELT SW | ||
33 | HEAD LAMP SW | ||
34 | ASSIST DOOR KEY UNLOCK SW | ||
35 | CENTRAL DOOR LOCK/UNLOCK SW | ||
36 | ASSIST SEAT BELT SIGNAL | ||
37 | FRONT DEICER SW | ||
38 | MIST SW | ||
39 | REAR DOOR SW | ||
40 | - |
No | Input signal name | Logic state | ON/OFF voltage recognition LEVEL(V) | Remarks |
A1 | B+ | ON = BAT | 9V~16V |
|
A2 | IGN1 | ON = BAT (IGN KEY is ON or START position) | 7V or more/4V or less | BAT=BATTERY |
A3 | Alt L | ON = BAT(starting state) | 7V or more/4V or less |
|
A4 | Key In SW | IN = BAT (KEY insertion state) | 7V or more/4V or less |
|
A6 | Rear Left Door Unlock SW | LOCK = OPEN, UNLOCK = GND | 1V or less/OPEN (Reference value: 4V or more) |
|
A7 | Crash Input (IMPACT SENSOR) | ON = GND(at crash detection) | 1V or less/OPEN (Reference value: 4V or more) |
|
A8 | Driver Door Unlock SW | LOCK = OPEN, UNLOCK = GND | 1V or less/OPEN (Reference value: 4V or more) |
|
A9 | Passenger side Door Unlock SW | LOCK = OPEN, UNLOCK = GND | 1V or less/OPEN (Reference value: 4V or more) |
|
A10 | Rear Wiper Int SW | ON = BAT | 7V or more/4V or less |
|
A13 | IGN2 | ON = BAT (IGN KEY is ON position) | 7V or more/4V or less |
|
A14 | Washer SW | ON = BAT | 7V or more/4V or less |
|
A15 | Wiper Int SW | ON = BAT | 7V or more/4V or less |
|
A16 | CODE SAVE UNIT | ON = GND | 1V or less/4V or more |
|
A17 | Rear Washer SW | ON = BAT | 7V or more/4V or less |
|
A19 | TAILGATE HANDLE SW | ON = GND | 1V or less/OPEN (Reference value: 4V or more) |
|
A20 | Driver Door SW | OPEN = GND | 1V or less/OPEN (Reference value: 4V or more) |
|
A21 | Passenger side Door SW | OPEN = GND | 1V or less/OPEN (Reference value: 4V or more) |
|
A22 | Rear Left Door SW | OPEN = GND | 1V or less/OPEN (Reference value: 4V or more) |
|
A23 | TAILGATE SW | OPEN = GND | 1V or less/OPEN (Reference value: 4V or more) |
|
A24 | Hood SW | OPEN = GND | 1V or less/OPEN (Reference value: 4V or more) |
|
A25 | Driver Door Key Lock SW | ON = GND | 1V or less/OPEN (Reference value: 4V or more) |
|
A26 | Driver Door Key Unlock SW | ON = GND | 1V or less/OPEN (Reference value: 4V or more) |
|
A28 | Tail SW | ON = GND | 1V or less/OPEN (Reference value: 4V or more) |
|
A29 | Wiper Int Volume SW | 0V ~ 2.5V | - | 0Ω~ 50KΩ |
A30 | Speed Sensor | Speed input = PULSE(0~5V) | 1V or less/4V or more | OPEN COLLECTOR |
A31 | Auto light SW | ON = GND | 1V or less/4V or more |
|
A32 | Driver Seat Belt SW | Fasten = OPEN, Unfasten = GND | 1V or less/OPEN (Reference value: 4V or more) |
|
A33 | Head Lamp SW | ON = GND | 1V or less/OPEN (Reference value: 4V or more) |
|
A34 | Passenger side Door Key Unlock SW | ON = GND | 1V or less/OPEN (Reference value: 4V or more) |
|
A35 | Central Door Lock/Unlock SW | ON=GND | 1V or less/OPEN (Reference value: 4V or more) |
|
A36 | Passenger Seat Belt Reminder Signal | ON = GND | 4V or more/1V or less |
|
A37 | FRONT DEICER SW | ON = GND | 1V or less/OPEN (Reference value: 4V or more) |
|
A38 | Mist SW | ON = BAT | 7V or more/4V or less |
|
A39 | Rear Right Door SW | OPEN = GND | 1V or less/OPEN (Reference value: 4V or more) |
|
B1 | Auto light sensor Signal | - | - |
|
B3 | Rear Right Door Unlock SW | LOCK = OPEN, UNLOCK = GND | 1V or less/OPEN (Reference value: 4V or more) |
|
B4 | Rear Defogger SW | ON = GND | 1V or less/OPEN (Reference value: 4V or more) |
|
B5 | Rear Fog SW | ON = GND | 1V or less/OPEN (Reference value: 4V or more) |
|
B6 | Front Fog SW | ON = GND | 1V or less/OPEN (Reference value: 4V or more) |
|
SCAN tool can operates all actuators controlled by BCM by force.
NO. | BCM DISPLAY |
1 | DOOR LOCK RELAY |
2 | DOOR UNLOCK RELAY |
3 | TAILGATE RELEASE RELAY |
4 | POWER WINDOW RELAY |
5 | WIPER RELAY |
6 | HAZARD RELAY (+RK) |
7 | BURGLAR HORN RELAY (+RK) |
8 | STARTER INHIBIT RELAY (+RK) |
9 | TAIL LAMP RELAY/DRL UNIT |
10 | HEAD LAMP RELAY |
11 | REAR FOG RELAY |
12 | FRONT DEICER RELAY |
13 | REAR DEFOGGER RELAY |
14 | DRIVER SEAT BELT INDICATOR |
15 | IGN KEY HOLE ILLUMINATION |
16 | ROOM LAMP |
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.
Select model and menu.
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.
If you will check BCM data operation forcefully, select "Actuation test".
You can turn ON/OFF as below option function with the user option program.
LOCK / UNLOCK comfirming alarm: Alarm sound ON/OFF control when you LOCK/UNLOCK doors with transmitter.
Mechanical LOCKING system: Arm/Disarm ON/OFF when you lock the door with the mechanical key.
AUTO DOOR LOCK/UNLOCK system ON/OFF.
Vehicle speed gearing AUTO DOOR LOCK (more than 20km/h)
AUTO DOOR LOCK non application
Shift lever gearing AUTO DOOR LOCK
Driver seat AUTO DOOR LOCK
AUTO DOOR UNLOCK non application
All doors UNLOCK in the case of driver door UNLOCK
All doors UNLOCK in the case of IGN key seperation.
Riding ＆ Getting off gearing
Seat installation state ON/OFF
Seat riding ＆ getting off gearing ON/OFF
Column installation state ON/OFF
Column riding ＆ getting off gearing ON/OFF
The BCM offers 1 items user option mode for a user convenience (AUTO DOOR LOCK)
It is able to set up the enable or disable of AUTO DOOR LOCK function or AUTO DOOR LOCK operation vehicle speed when using it.
Select option "ED" and press ENTER.
Select option "BODY CONTROL MODULE" and press ENTER.
Select option "USER OPTION" and press ENTER.
Select option "AUTO DOOR LOCK STATUS by using the direction button(▲ / ▼).
Select the parameter by using the direction button(◀ / ▶) and press ENTER to save it.
(Disable / FIXING)
