HD Body Electrical. 2 BCM's Function Comparison 1 FunctionXDHDRemarks Wiper Control Washer & Wiper Linkage OO If rain sensor is installed, intermittent. - презентация

1 HD Body Electrical

2 2 BCM's Function Comparison 1 FunctionXDHDRemarks Wiper Control Washer & Wiper Linkage OO If rain sensor is installed, intermittent wiper function is controlled by rain sensor VSS sensing INT. Wiper OO Timer Control Rear Defogger OO Operate with outside mirror Front Windows Deicer Timer OO Operating time : 20 minutes Power Window Timer OO Operating time : 30 seconds Room Lamp Decay OO Room lamp 20minutes on/off O Room lamp goes off after 20minutes with switch room position of room lamp switch Buzzer Warning Control S/Belt Warning Timer OO S/Belt Reminder Timer OO Key Operated Warning OO Over Speed Warning OOFor middle east Lamp Control Key Hole Illumination OO Tail Lamp Auto Cut OO Rear Fog lamp OO Auto Lighting (for head & tail lamp) O XD : Independence control HD : Control by BCM via auto light sensor signal

3 3 BCM's Function Comparison 2 FunctionXDHDRemarks Door Lock/Unlock Control Central Door Lock/Unlock OO 2 - turn Unlocks for NAS O IGN. Key Reminder OO Crash Door Unlock OO Auto Door Lock/Unlock OO Keyless Entry OO Anti-theft Function Control Arm OO Disarm OO Alarm OO Arm Wait O Arm wait time : 30seconds Horn Answer Back for NAS O Panic OO Arm Reservation OO User option Mode O Diagnosis Scan Tool CommunicationOCurrent data read & actuation test Code savingOOTransmitter learning

4 4 BCMs Input/Output Block Diagram BCM Battery (Back-up Voltage) Ignition 1 & 2(Power Voltage) Alternator L Terminal Washer Switch Wiper INT. Switch Wiper INT. Volume Resistor S/W Rear WDW. Defogger Switch Seat Belt Switch IGN. Key Door Warning Switch Remote Controller Lock/Unlock Switch Vehicle Speed Sensor A/BAG Crash Signal (from A/BCM) Auto light sensor Tail Lamp Switch Head Lamp Switch Fog Lamp Switch Head lamp Auto position S/W Hood Switch Trunk open Switch Trunk Un Lock S/W Passenger Central Door Lock/Unlock S/W Drivers Central Door Lock/Unlock S/W All Door Switch Passengers Door switch Drivers Door Switch Rear Door lock/unlock S/W Front LH/RH Door lock/unlock S/W Front Door lock key switch Wiper Motor Relay Defogger Relay Seat Belt Warning Indicator Chime Bell Power Window Relay Door Lock/unlock Relay IGN. Key Hole Illumination Tail Lamp Relay Head lamp relay Room Lamp Fog Lamp Relay Cluster Burglar Alarm horn relay Burglar Alarm relay Trunk relay Frt. Deicer relay Rear defogger relay Hazard relay 2turn unlock relay

5 5 BCM Function and Connection Signal 1 FunctionConnection signal Wiper Control Washer & Wiper Linkage - Washer switch ON/Off VSS sensing INT. Wiper - Vehicle speed sensor (PWN signal) - Intermittent Wiper Switch ON/Off - Intermittent wiper motor volume S/W variable voltage Timer Control Rear Defogger - Alternator "L" terminal signal Lo/High - Rear defogger switch ON/Off Front Deicer Timer - Alternator "L" terminal signal Lo/High - Front deicer switch ON/Off Power Window Timer - Ignition Key power ON/Off - Driver's door switch ON/Off (Door open/close) Room Lamp Decay - Room lamp "-" control - Transmitter unlock signal - Door switch ON/Off (Door open/close) * Commonness input signal : Battery back up voltage, Ignition2 Power voltage, Ground

6 6 BCM Function and Connection Signal 2 FunctionConnection signal Buzzer Warning Control S/Belt Warning Timer - Ignition switch ON - Seat belt buckle switch ON/Off S/Belt Reminder Timer - Ignition switch ON-Seat belt buckle switch ON/Off - Seat belt reminder switch for passenger's seat Key Operated Warning - IG. Key door warning switch ON/Off (Key inserted/removed) - Driver's door switch (open/closed) Over Speed Warning - Ignition switch ON - Vehicle speed signal (PWM signal) Lamp Control Key Hole Illumination - Ignition switch ON - Door switch ON/Off (Open/Close) Tail Lamp Auto Cut - Tail lamp switch ON/Off (Low/High signal) - Driver's door switch ON/Off (Open/Close) - IG. Key door warning switch ON/Off (Key inserted/removed) Rear Fog lamp - Tail lamp switch ON/Off (Low/High signal) - Fog lamp switch Auto Lighting - Ignition key ON/Off (Low/High) - Auto light switch ON/Off (Low/High) - Auto light sensor (Variable voltage) * Commonness input signal : Battery back up voltage, Ignition2 Power voltage, Ground

7 7 BCM Function and Connection Signal 3 FunctionConnection signal Door Lock/Unlock Control Central Door Lock/Unlock - Front LH/RH door key lock/unlock switch ON/Off - Front LH/RH door central door lock/unlock switch ON/Off 2 - turn Unlock For NAS - Front LH/RH door key lock/unlock switch ON/Off - Transmitter unlock signal IGN. Key Reminder - IG. Key door warning switch ON/Off (Key inserted/removed) - Front LH/RH door lock/unlock switch (Built in actuator) - Front LH/RH central door lock/unlock switch Crash Door Unlock - Crash signal from A/Bag module Lo (crash signal)/High Auto Door Lock/Unlock - Vehicle speed sensor (PWN signal) : Signal using PG-B of Auto T/A Keyless Entry - Transmitter lock/unlock signal Diagnosis Scan Tool Communication - "K" line * Commonness input signal : Battery back up voltage, Ignition2 Power voltage, Ground

8 8 Anti-theft Function and Connection Signal FunctionConnection signal Anti-theft Function Control Arm Arm Wait Horn Answer Back - All door trunk hood switch close (switch off : High signal) - All door trunk lock/unlock switch lock (switch off : High signal) - Frt. LH/RH door lock/unlock switch lock (switch off : High signal) - Transmitter lock signal Disarm- Transmitter unlock signal Alarm - All door switch (Open : Low signal) - Hood & trunk switch (Open : Low signal) Panic- Transmitter panic signal Arm Reservation- Trunk unlock signal in Arm state User option Mode Code Saving Scan Tool Communication - DLC code saving (Connecter pin No12) Diagnosis Scan Tool Communication - DLC "K" line (Connecter pin No13) * Commonness input signal : Battery back up voltage, Ignition Power voltage, Ground

9 9 Characteristic of input signal 2 NoSignalConditionON/OFF Voltage range level (V)Remarks 1B+ Back-up voltageBattery volt9V~16V 2IGN1 power voltageKey ON = Battery volt7volts higher, 4volts lower 3IGN2 power voltageKey ON = battery volt7volts higher, 4volts lower 4Alternator L terminalEngine ON = Charging volt7volts higher, 4volts lower 5Key In SwitchIn key (ON) = Battery volt7volts higher, 4volts lower 64 Door switchDoor open = Ground voltOpen : lower than 1vot 7Drivers door switchDoor open = Ground voltOpen : lower than 1vot 8Passengers door switchDoor open = Ground voltOpen : lower than 1vot 9Drivers door unlock switchLock = 5volts, Unlock = 0voltUnlock : lower than 1volt Built in door actuator 10Passenger's door unlock S/WLock = 5volts, Unlock = 0voltUnlock : lower than 1volt Built in door actuator 11Tail Gate Key Unlock switchDoor open = Ground voltopen : lower than 1volt Built in trunk latch 12Front door lock S/W(LH/RH)Lock = 5vlots, Unlock = 0 voltUnlock : lower than 1volt Built on the door trim 13Front door unlock S/W(LH/RH)Lock = 5vlots, Unlock = 0 voltUnlock : lower than 1volt Built on the door trim 14Trunk switchOpen = 0volt, Close = 5 voltsOpen : lower than 1volt 15Hood switchOpen = 0volt, Close = 5 voltsOpen : lower than 1volt 16Drivers door key lock switchLock (ON) = 0 voltLock : lower than 1volt Built in door actuator

10 10 Characteristic of input signal 2 17Drivers door key unlock S/WUnlock (ON) = 0 voltUnlock : lower than 1volt 18Passenger's door key unlock S/WUnlock (ON) = 0 voltUnlock : lower than 1volt 19Trunk key unlock switchUnlock (ON) = 0 voltOpen : lower than 1volt 20Washer switchSwitch ON = 0 volt7volts higher, 4volts lower 21Intermittent wiper switchSwitch ON = 0 volt 7volts higher, 4volts lower 22Mist switchSwitch ON = 0 volt7volts higher, 4volts lower 23Wiper volume switch0V (Min.) ~ 2.5V(Max.)0~ 50K 24Rear defogger switchSwitch ON = 0 voltON : lower than 1volt 25Tail lamp switchSwitch ON = 0 voltON : lower than 1volt 26Seat belt switchFasten seat belt : 5 volts (switch off) 27Crash inputCrashed : 0 voltCrash ON : lower than 1volt 28Vehicle speed sensorPWM pulse : 0~5 volt4volts higher, 1volts lower 29Head lamp switchSwitch ON = 0 voltON : lower than 1volt 30Front fog lamp switchSwitch ON = 0 volt ON : lower than 1volt 31Trunk release switchSwitch ON = 0 voltON : lower than 1volt 32Code saving terminalOff = 5 volts

11 11 Characteristic of input signal * Input signal senses using 2 kind of voltage. - 5 volts - 12 volts In case of recognize signal using 5 volts. 1. Awareness voltage of switch are output from BCM If switch turned ON, output voltage drop to 0 volts. And, tail lamp relay turn "ON" 2. At this time, when switch turned ON BCM recognizes switch signal though voltage Are below than 1volt (Low signal) 3. If switch turned off, the voltage going up to high lever. This time, voltage level that recognize switch off signal is higher than 4volts. 4.Thus, the switch signal is not recognize voltage between 1.1 volts and 3.9 volts. In case of recognize signal using 12 volts. Extent that recognize switch's on/off signal is - ON : lower than 4 volts - OFF : higher than 7 volts 5 volts Battery Tail lamp switch 5 volts Battery Tail Lamp Relay Tail Lamp Door switch Key in switch B C M CPUCPU

12 12 Auto Lighting Control Tail LampHeadlamp ON0.81V±0.08V0.36V±0.06V OFF1.41V±0.10V0.51V±0.06V Description By adopting the auto light sensor, the tail lamp and head lamp will be turned ON or OFF automatically according to the surrounding brightness. Auto Light function condition. 1. Ignition Key S/W ON 2. Light S/W Auto Position

13 13 Auto Lighting Circuit Diagram 5 volts Battery Tail lamp switch 5 volts Battery Tail Lamp Relay Tail Lamp Auto Light Sensor Ignition Key B C M CPUCPU

14 14 For Anti-theft Function Input/Output Block Diagram BCM Battery (Back-up Voltage) Ignition 1 & 2(Power Voltage) Remote Controller Lock/Unlock Switch IGN. Key Door Warning Switch Hood Switch Trunk open Switch Trunk Un Lock S/W Passenger Central Door Lock/Unlock S/W Drivers Central Door Lock/Unlock S/W All Door Switch Passengers Door switch Drivers Door Switch Rear Door lock/unlock S/W Front LH/RH Door lock/unlock S/W Front Door lock key switch Transmitter Burglar Alarm horn relay Burglar Alarm relay Hazard relay 2turn unlock relay

15 15 Condition of Arm, Disarm, Alarm signal Relation signalArmDisarmAlarmRemarks Ignition keyOffON IGN. Key Door Warning SwitchOff Off : Key removed, ON : Key insert Hood SwitchOffONOff : Close, ON : Open Trunk open SwitchOffONOff : Close, ON : Open Trunk Unlock S/WOffOff : Lock, ON : Unlock Passenger Central Door Lock/Unlock S/WOff Drivers Central Door Lock/Unlock S/WOff All Door SwitchOffONOff : Close, ON : Open Passengers Door switchOffONOff : Close, ON : Open Drivers Door SwitchOffONOff : Close, ON : Open Rear Door lock/unlock S/WOffOff : Lock, ON : Unlock Front LH/RH Door lock/unlock S/WOffOff : Lock, ON : Unlock Front Door lock key switchOffONOff : Lock, ON : Unlock TransmitterLock ButtonUnlock Button

16 16 Anti-theft Warning System – Arm Mode entry or Cancellation Arm wait & Arm Mode entry After Arm Wait (30 sec) Arm Mode Disarm Transmitter Lock Signal Arm Wait (30 sec) If door open or pressed unlock button of transmitter within 30 seconds Status : All Doors Close

17 17 Anti-theft Warning System – Auto Lock Timer 1 Arm Mode Status : All Doors: Close or Arm Mode Auto Lock Timer 1 Arm Wait (30sec) Pressed Transmitter Unlock Signal

18 18 Anti-theft Warning System – Auto Lock Timer 2 Arm Mode Status : All Doors Closed Hood Open Pre Arm Arm Wait (30sec) Hood: Close Transmitter Lock or Unlock Signal Auto lock Timer 2 Pre Arm Hood: Open

19 19 Anti-theft Warning System – Disarm Mode Door : Open Arm Mode Rearm Auto Lock Timer 1 TX Unlock Signal Door : Open Alarm Arm Mode TX Lock Signal Disarm Mode Arm Wait

20 20 User Option

21 21 MDPS Warning Control via CAN Detailed below is CAN messaging details for Warning Lamp : Normal : OFF Stay ON after Ignition ON and OFF with engine ON When need Steering Angle Sensor initialization : toggle DTC code : ON PCMESPCMMDPSCM Cluster DLC CAN Interface