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 | |
| ALTERNATOR 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 | |
| FRONT 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 HIGH RELAY | Head lamp high relay ON | ON/OFF | |
| HEAD LAMP HIGH 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 relay 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 RUNNING LIGHT | ALTERNATOR VOLTAGE | ALT L voltage monitoring (0 Volt-20.4 Volts) | ON/OFF |
| RF STATUS | ON/OFF | ||
| PRESSURE 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 WINDOW | 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. |
| 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 |