BCM Connector Terminals
BCM (IPM) INPUT SIGNAL SPECIFICATION
| Signal Name | On/Off Judgment | Input Characteristics | Input acquisition VBAT Threshold Voltage |
|---|---|---|---|
| L_DRLOpt (NA) | On: 3.2V UnderOff: 4.2V Over | Pull up (ON: Gnd, OFF: Open) | Min: 7V Max18V |
| L_HIDOpt | On: 3.2V UnderOff: 4.2V Over | Pull up (ON: Gnd, OFF: Open) | Min: 7V Max18V |
| L_KeyIn | In: 4.0V UnderOut: 4.2V Over | Pull up (ON: Gnd, OFF: Open) | Min: 7V Max18V |
| L_ACC | On: 6.8V Over Off: 6.2V Under | Pull down (Analog.) (ON: VB, OFF: Open) | Min: 7V Max18V |
| A_IGN1 | On: 6.8V OverOff: 6.2V Under | Pull down (Analog.) (B+ Backup line) (ON: VB, OFF: Open) | Min: 7V Max18V |
| V_BAT | - | Pull down (Analog.) (ON: VB, OFF: Open) | - |
| L_IGN2 | On: 6.8V UnderOff: 6.2V Over | Pull down (ON: VB, OFF: Open) | Min: 7V Max18V |
| L_HoodSW | Open: 4.0V UnderClose: 4.2V Over | Pull up (ON: Gnd, OFF: Open) | Min: 7V Max18V |
| L_ExternalTrunkSW | On: 4.0V UnderOff: 4.2V Over | Pull up (ON: Gnd, OFF: Open) | Min: 7V Max18V |
| L_TrunkStatus | Open: 4.0V UnderClose: 4.2V Over | Pull up (ON: Gnd, OFF: Open) | Min: 7V Max18V |
| L_DRVDRSW | Open: 4.0V UnderClose: 4.2V Over | Pull up (ON: Gnd, OFF: Open) | Min: 7V Max18V |
| L_ASTDRSW | Open: 4.0V UnderClose: 4.2V Over | Pull up (ON: Gnd, OFF: Open) | Min: 7V Max18V |
| L_RLDRSW | Open: 4.0V UnderClose: 4.2V Over | Pull up (ON: Gnd, OFF: Open) | Min: 7V Max18V |
| L_RRDRSW | Open: 4.0V UnderClose: 4.2V Over | Pull up (ON: Gnd, OFF: Open) | Min: 7V Max18V |
| L_RLDRUnlockSW | Unlock: 4.0V UnderLock: 4.2V Over | Pull up (ON: Gnd, OFF: Open) | Min: 7V Max18V |
| L_RRDRUnlockSW | Unlock: 4.0V UnderLock: 4.2V Over | Pull up (ON: Gnd, OFF: Open) | Min: 7V Max18V |
| L_WiperStopState | On: 3.3V UnderOff: 4.2V Over | Pull up (ON: Gnd, OFF: Open) | Min: 7V Max18V |
| L_DefrosterSW | On: 3.3V UnderOff: 4.2V Over | Pull up (ON: Gnd, OFF: Open) | Min: 7V Max18V |
| A_AutoLightSnsr | - | Pull down (Analog.) | - |
| L_HazardSW | On: 4.0V UnderOff: 4.2V Over | Pull up (ON: Gnd, OFF: Open) | Min: 7V Max18V |
| L_HeadLampLowSW | On: 3.3V UnderOff: 4.2V Over | Pull up (ON: Gnd, OFF: Open) | Min: 7V Max18V |
| L_BrkeFluidSnsr | On: 3.3V UnderOff: 4.2V Over | Pull up (ON: Gnd, OFF: Open) | Min: 7V Max18V |
| L_PASSW | On: 3.3V UnderOff: 4.2V Over | Pull up (ON: Gnd, OFF: Open) | Min: 7V Max18V |
| L_RearCurtainSW | On: 4.0V UnderOff: 4.2V Over | Pull up (ON: VB, OFF: Open) | Min: 7V Max18V |
| L_PrkgBrakeSW | On: 3.3V UnderOff: 4.2V Over | Pull up (ON: Gnd, OFF: Open) | Min: 7V Max18V |
| L_Ppos/L_KeyInterlockSW | On: 4.0V UnderOff: 4.2V Over | Pull up (ON: Gnd, OFF: Open) | Min: 7V Max18V |
| L_DRVSeatBeltSW | Unbelt: 3.3V UnderBelt: 4.2V Over | Pull up (Belt: Gnd, Unbelt: Open) | Min: 7V Max18V |
| L_ASTSeatBeltSW | Unbelt: 3.3V UnderBelt: 4.2V Over | Pull up (Belt: Gnd, Unbelt: Open) | Min: 7V Max18V |
| L_ModeSW | Before delivering to Customer: 3.3V Ud After delivering to Customer: 4.2V Ov | Pull up (Unbelt: Gnd, Belt: Open) | Min: 7V Max18V |
| L_BrakeSW | On: 4 0V UnderOff: 4.2V Over | Pull down (ON: VB, OFF: Open) | Min: 7V Max18V |
| P_CrashUnlock | - | Pull up (PWM) | Min: 7V Max18V |
| P_RainSnsrInput | - | Pull up (PWM) | Min: 7V Max18V |
BCM (IPM) OUTPUT SIGNAL SPECIFICATION
| Pin Name | Description | Pin Description | Load |
|---|---|---|---|
| P_RainSnsrOutput | Rain Sensor Output Signal | LowOutput (PWM) | - |
| O_SecurityIND | Security LED | LowOutput | LED |
| O_BAlarmHorn | Burglar Alarm Horn Output | LowOutput | Relay |
| O_ExternalBuzzer | External Buzzer | HighOutput (PWM) | Buzzer |
| O_WiperLow | Wiper Speed Low | LowOutput | Relay |
| O_WiperHigh | Wiper Speed High | LowOutput | Relay |
| O_HeadLampWasher | Head Lamp Washer | LowOutput | Relay |
| V_AutoLightPwr | Supplying Power with Auto Light Module | HighOutput | 5V |
| O_FootLamp | Foot Lamp Output | LowOutput (PWM) | Bulb |
| O_MoodLamp | Mood Lamp Output | LowOutput (PWM) | Bulb |
| O_RoomLamp | Room Lamp Output | LowOutput (PWM) | Bulb |
| O_TurnSigFL | Turn Left Signal Output (Front Side) | HighOutput | Bulb |
| O_TurnSigRL | Turn Left Signal Output (Rear Side) | HighOutput | Bulb |
| O_TurnSigFR | Turn Right Signal Output (FrontSide) | HighOutput | Bulb |
| O_TurnSigRR | Turn Right Signal Output (Rear Side) | HighOutput | Bulb |
| O_KeyHoleIllum | Key Illumination | LowOutput | Bulb |
| O_RearFog | Rear Fog Lamp Signal Output | LowOutput | Relay |
| O_RearPwdwPwr | Rear Power Window Power Control | HighOutput | Relay |
| O_RLPwdwUp | Rear Left Power Window Up signal | LowOutput | Relay |
| O_RLPwdwDn | Rear Left Power Window Down signal | LowOutput | Relay |
| O_RRPwdwUp | Rear Right Power Window Up signal | LowOutput | Relay |
| O_RRPwdwDn | Rear Right Power Window Down signal | LowOutput | Relay |
| O_ASTSeatBeltIND | Assistant Seat Belt Indicator | LowOutput | LED |
| O_KeySOL | Key Interlock Solenoid Control | LowOutput | Solenoid |
| O_ATMSol | ATM Solenoid Control | LowOutput | Solenoid |
| O_Defroster | Defroster Lamp Output | LowOutput | Relay |
| O_HeadLampLowLH | Head Lamp Low Left Signal Output | HighOutput (PWM) | Bulb/HID |
| O_HeadLampLowRH | Head Lamp Low Right Signal Output | HighOutput (PWM) | Bulb/HID |
| O_HeadLampHighLH | Head Lamp High Left Signal Output | HighOutput (PWM) | Bulb |
| O_HeadLampHighRH | Head Lamp High Right Signal Output | HighOutput (PWM) | Bulb |
| O_RearCurtainUp | Rear Curtain Up Signal Output | HighOutput | Motor |
| O_RearCurtainDn | Rear Curtain Down Signal Output | HighOutput | Motor |
| O_TailLampLH | Tail Lamp Left Signal Output | HighOutput | Bulb |
| O_TailLampRH | Tail Lamp Right Signal Output | HighOutput | Bulb |
| O_FrontFogLH | Front Fog Left Lamp Signal Output | HighOutput (PWM) | Bulb |
| O_FrontFogRH | Front Fog Right Lamp Signal Output | HighOutput (PWM) | Bulb |
| O_TrunkRelease | Trunk Release Output | LowOutput | Relay |
| O_AutoHLLDPwr | Head Lamp Leveling Device Power | High Output | - |
| O_StartInhibition | Engine Start Relay Inhibition Control | LowOutput | Relay |
| O_CtrDRUnlock | Door Lock Relay Output | LowOutput | Relay |
| O_CtrDRLock | Door Unlock Relay Output | LowOutput | Relay |
| O_DRVDRUnlock | Drive Door Unlock Relay Output | LowOutput | Relay |
| O_DarkCurrentLampRly | Dark Current Lamp Group Control | LowOutput | Relay |
| O_PASSWIND | RPAS Warning Operation Indicator | LowOutput (PWM) | Relay |
| O_ESSRLY | Emergency Stop Lamp Output | LowOutput | Relay |
| O_TailIntrCtrl | Tail Lamp Interior Output (5V) | HighOutput | - |
| O_DarkCurrentBodyCtrl | Dark Current Body Group Control (5V) | HighOutput | - |