| VELOSTER(FS) >2012 > G 1.6 GDI > Body Electrical System > BCM (Body Control Module) > IPM (Intelligent integrated Platform Module)>Components and Components Location |

Components
※ Internal Buzzer : Rear parking assist system buzzer Signal Characteristics
Symbol | Name
L_ | Logic input
A_ | Analog input
O_ | Logic output
C_ | CAN signal
S_ | Seiral communication
P_ | PW signal and frequency signal
D_ | Data signal
V_ | Power and ground supply
b_ | Internal variable
B_ | Body
BCM (IPM) Inputs Description and Characteristics
Function | Input Name | State | Voltage level
Low level | High level
Analog input | V_B+ | 8V ~ 16V |  |
A_AutoLightSnsr | 0V ~ 5V |  |
A_FrontWiperIntVolume | 0V ~ 5V |  |
A_IGN 1 | OPEN/ON | 4V or less | 7V or more
A_IGN2 | OPEN/ON | 4V or less | 7V or more
A_ACC | OPEN/ON | 7.1V or less | 7.8V or more
Logic input | L_FrontWiperMistSW | OPEN/ON | 2.5V or less | 8V or more
L_FrontWiperIntSW | OPEN/ON | 2.5V or less | 8V or more
L_FrontWasherSW | OPEN/ON | 2.5V or less | 8V or more
L_RearWiperOnSW | OPEN/ON | 2.5V or less | 8V or more
L_RearWiperIntT | OPEN/ON | 2.5V or less | 8V or more
L_RearWasherSW | OPEN/ON | 2.5V or less | 8V or more
L_BrakeSW | OPEN/ON | 2.5V or less | 8V or more
L_KeyIn | OPEN/ON | 2.5V or less | 6V or more
L_AutoLightSW | OPEN/ON | 2.5V or less | 6V or more
L_DRVDRSW | OPEN/ON | 2.5V or less | 6V or more
L_ASTDRSW | OPEN/ON | 2.5V or less | 6V or more
L_RLDRSW(Reserved) | OPEN/ON | 2.5V or less | 6V or more
L_RRDRSW | OPEN/ON | 2.5V or less | 6V or more
L_DRVDRUnlockSW | OPEN/ON | 2.5V or less | 6V or more
L_ASTDRUnlockSW | OPEN/ON | 2.5V or less | 6V or more
L_RLDRUnlockSW(Reserved) | OPEN/ON | 2.5V or less | 6V or more
L_RRDRUnlockSW | OPEN/ON | 2.5V or less | 6V or more
L_TailgateOpenSW | OPEN/ON | 2.5V or less | 6V or more
L_HoodSW | OPEN/ON | 2.5V or less | 6V or more
L_DoorKeyLockSW | OPEN/ON | 2.5V or less | 6V or more
L_DRVKeyUnlockSW | OPEN/ON | 2.5V or less | 6V or more
L_ASTKeyUnlockSW | OPEN/ON | 2.5V or less | 6V or more
L_TailgateReleaseSW | OPEN/ON | 2.5V or less | 6V or more
L_PwdwDoorLockSW | OPEN/ON | 2.5V or less | 6V or more
L_PwdwDoorUnlockSW | OPEN/ON | 2.5V or less | 6V or more
L_RRDefogger SW | OPEN/ON | 2.5V or less | 6V or more
L_RPASOffSW | OPEN/ON | 2.5V or less | 6V or more
Logic input | L_KeyInterlockSW | OPEN/ON | 2.5V or less | 6V or more
L_DRVSeatBeltSW | OPEN/ON | 2.5V or less | 6V or more
L_ASTSeatBeltSW | OPEN/ON | 2.5V or less | 6V or more
L_HazardSW | OPEN/ON | 2.5V or less | 6V or more
L_TsigLHSW | OPEN/ON | 2.5V or less | 6V or more
L_TsigRHSW | OPEN/ON | 2.5V or less | 6V or more
L_TailSW | OPEN/ON | 2.5V or less | 6V or more
L_HeadLampLowSW | OPEN/ON | 2.5V or less | 6V or more
L_HeadLampHighSW | OPEN/ON | 2.5V or less | 6V or more
L_FronFSogSW | OPEN/ON | 2.5V or less | 6V or more
L_RearFogSW | OPEN/ON | 2.5V or less | 6V or more
L_CANDRLOptSW | OPEN/ON | 2.5V or less | 6V or more
L_SAB OPT | OPEN/ON | 2.5V or less | 6V or more
L_MTSRx | OPEN/ON | 2.5V or less | 6V or more
L_MT "R" | OPEN/ON | 2.5V or less | 8V or more
L_ModeSW | OPEN/ON | 2.5V or less | 6V or more
L_ReservedInput1 | OPEN/ON | 2.5V or less | 6V or more
L_ReservedInput2 | OPEN/ON | 2.5V or less | 6V or more
L_ReservedInput3 | OPEN/ON | 2.5V or less | 6V or more
Frequency | P_CrashUnlock |  | PWM(Low) | VBD
Communication | LIN_RPAS |  | LIN | IGN
K_LINE |  | DIAG | B+
CAN_H |  | Low CAN | B+
CAN_L |  | Low CAN | B+
BCM (IPM) Outputs Description and Characteristics
Pin description | State | capacity | Power source
O_FrontWiperRLY | FRONT WIPER RELAY output | DC 12V 200mA(inductive load) | IGN2
O_RearWiperRLY | REAR WIPER RELAY output | DC 12V 200mA(inductive load) | IGN2
O_PwdwRLY | POWER WINDOW RELAY output | DC 12V 200mA(inductive load) | B+
O_SafetyPwdwEnable | SAFETY POWER WINDOW ENABLE output | - | B+
O_CtrDRLockRLY | C/DOOR LOCK RELAY output | DC 12V 200mA(inductive load) | B+
O_CtrDRUnlockRLY | C/DOOR UNLOCK RELAY output | DC 12V 200mA(inductive load) | B+
O_DRVDRUnlockRLY | DRIVER DOOR UNLOCK RELAY output | DC 12V 200mA(inductive load) | B+
O_TailgateReleaseRLY | TRUNK RELEASE RELAYoutput | DC 12V 200mA(inductive load) | B+
O_StartInhibitionRLY | O_START INHIBIT RELAY output | DC 12V 200mA(inductive load) | ST
O_BurglarHornRLY | BURGLAR ALARM HORN RELAY output | DC 12V 200mA(inductive load) | B+
O_MTSTx (DoorUnlockSignal) | MTSTx output | - | B+
O_ASTSeatBeltIND | ASSIST SEAT BELT INDICATOR output | - | IGN1
O_RPASOffIND | RPAS operating INDICATOR output | - | IGN1
O_RPASBuzzer | EXTERNAL BUZZER output |  | IGN1
O_TurnSigFL | LH Front Turn Signal Lampoutput | DC 12V 27W LAMP | B+
O_TurnSigRL | LH Rear Turn Signal Lampoutput | DC 12V 27W LAMP | B+
O_TurnSigFR | RH Front Turn Signal Lampoutput | DC 12V 27W LAMP | B+
O_TurnSigRR | RH Rear Turn Signal Lampoutput | DC 12V 27W LAMP | B+
O_AVTail | AV TAIL output signal |  | B+
O_RearFogRLY | REAR FOG LAMP RELAY output | DC 12V 200mA(inductive load) | B+
O_TailLampRLY | TAIL LAMP LAMP RELAY output | DC 12V 200mA(inductive load) | B+
O_FronFSogRLY | FRONT FOG LAMP RELAY output | DC 12V 200mA(inductive load) | B+
O_HeadLampLowLH | HEAD LAMP LOW LH output | DC 12V 55W LAMP | B+
O_HeadLampLowRH | HEAD LAMP LOW RH output | DC 12V 55W LAMP | B+
O_HeadLampHighLH | HEAD LAMP HIGH LH output | DC 12V 55W LAMP | B+
O_HeadLampHighRH | HEAD LAMP HIGH RH output | DC 12V 55W LAMP | B+
O_HeadLampLowSignal | HEAD LAMP LOW Signal output to MF SW |  |
O_DRL(EC)RLY | DRL RLY(Europe) output | DC 12V 200mA(inductive load) | B+
O_RoomLamp | ROOM LAMP output | DC 12V 30W LAMP(10W*3) | B+
O_RRDefoggerRLY | REAR DEFOGGER RELAY output | DC 12V 200mA(inductive load) | B+
O_KeySol | KEY INTERLOCK SOLENOID output | DC 12V 1A (inductive load) | B+
O_ATMSol | ATM SHIFT SOLENOID output | DC 12V 200mA (inductive load) | B+
O_SoundRelayCtrl | Sound Relay control | DC 12V 200mA(inductive load) | B+
O_ReservedOutput1 | Reserved output |  |
O_ReservedOutput2 | Reserved output |  |
O_ReservedOutput3 | Reserved output |  |
O_IOD_RLY | DART CURRNET AUTO SHUT OFF IPS ON/OFF control | DC 12V 200mA(inductive load) | B+
BCM (IPM) Input Signal Specification
No | Signal Name | Description | ON/OFF LEVEL(V) | Remark
A01 | L_B+ | ON = BAT | 9V~16V |
A02 | L_IGN1 | ON = BAT (IGN KEY=ON or Start Position) | 7V or more/4V or less |
A03 | L_IGN2 | ON = BAT (IGN KEY=ON | 7V or more/4V or less |
A04 | L_Brake SW | ON = GND | 7V or more/4V or less |
A05 | L_MIST SW | ON = BAT | 7V or more/4V or less |
A06 | L_CRASH UNLOCK INPUT(PWM) | - | - | PWM
A07 | L_HeadLamp LOW SW | ON = GND | 2V or less/OPEN (Reference value:4V or more) |
A08 | L_HeadLamp HIGH SW | ON = GND | 2V or less/OPEN (Reference value:4V or more) |
A13 | L_ACC | ON = BAT | 7V or more/4V or less |
A16 | L_INH'R' SW | ON = BAT | 7V or more/4V or less |
A17 | L_WASHER SW | ON = BAT | 7V or more/4V or less |
A18 | L_WIPER INT SW | ON = BAT | 7V or more/4V or less |
A20 | A_Wiper Int Volume | - | - | A/D
A21 | L_KEY IN SW | ON = GND | 2V or less/OPEN (Reference value:4V or more) |
A22 | L_TAIL LAMP SW | ON = GND | 2V or less/OPEN (Reference value:4V or more) |
A23 | L_KEY INTER LOCK SW | ON = OPEN | 2V or less/OPEN (Reference value:4V or more) |
B01 | LIN (RPAS) | - | - | Communication
B03 | L_FRONT FOG Lamp SW | ON = GND | 2V or less/OPEN (Reference value:4V or more) |
B04 | L_SIDE AIR OPT | ON = GND | 2V or less/OPEN (Reference value:4V or more) |
B08 | CAN(HIGH) | - |  | Communication
B09 | CAN(LOW) | - |  | Communication
B11 | A_AUTO LIGHT SIGNAL | - | - | A/D
B13 | L_AUTO LIGHT SW | ON = GND | 2V or less/OPEN (Reference value:4V or more) |
B14 | DIAGNOSIS (K-Line) | - | - | Communication
B15 | L_DEFOGGER SW | ON = GND | 2V or less/OPEN (Reference value:4V or more) |