Description

Body control module receives various input switch signals controlling time and alarm functions for rear fog lamp, tail lamp auto cut, auto light, DRL, seat belt reminder warning, key operated warning, parking brake warning, over speed warning, ignition key hole illumination, room lamp control, power window delay time control, keyless entry control, burgular alarm control, auto door lock/crash door unlock, key reminder, front fog lamp, decayed room lamp.

Operation

1.

WIPER SYSTEM (1) LOW SPEED CONTROL In IGN2 ON State, if there is WIPER LOW input (LIN COMMUNICATION), then set Low Speed Wiping(LIN COMMUNICATION). (2) HIGH SPEED CONTROL In IGN2 ON State, if there is WIPER HIGH input (LIN COMMUNICATION), then set High Speed Wiping(LIN COMMUNICATION). (3) VEHICLE SPEED AND INT. TIME VOLUME CONTROL THE INTERVAL TIME OF INT. WIPER. In IGN2 ON State, if there is WIPER INT. INPUT (LIN COMMUNICATION), then set IntermittentWiping(LIN COMMUNICATION) and send IntermittentTime(LIN COMMUNICATION). (4) BASIC INTERVAL TIME A. If the variance of basic interval time is less then 0.3sec, the interval time is not changed. B. If the basic interval time is less than 1.5sec, the wiper moves continuously. C. If the interval time is set (or has passed) more than 10sec, and in case vehicle runs (From vehicle stop to more than 7km/h), the wiper motor is driven. Default value Step 1 2 3 4 5 Time at 0 Speed 2.2 sec 3.9 sec 6.1 sec 8.3 sec 10 sec

2.

WIPER MOTOR CONTROL FOR WASHER (1) MIST MODE WASHING WIPER SWITCH INPUT : 0.16SEC ~ 0.56SEC) Condition 1 State Description Initial condition Washer switch is OFF Event If the duration of WASHER switch input is measured from 0.16sec to 0.56sec Action After T3, the Low Speed Wiping(LIN) is ON for 0.7sec. (For 1 Time wiping) T1 : 0.16sec, T2 : 0.56sec, T3 : 0.28sec, T4 : 0.7 ± 0.1 (2) NOMINAL MODE WASHING (WIPER SW INPUT : MORE 0.56 SEC) Condition 1 State Description Initial condition Washer switch is OFF Event If WASHER switch is ON more than 0.56 sec. Action The Low Speed Wiping (LIN) is on after T3(0.28sec) The WASHER SWITCH input is ignored during cranking (IGN2 is OFF during cranking) Condition 2 State Description Initial condition Nominal mode washing & WASHER switch on. Event If WASHER switch is OFF. Action The Low Speed Wiping (LIN) stops wiper after 3 ± 0.3 sec later. (Low Speed Wiping (LIN) is OFF after 3 ± 0.3 sec later) T1 : 0.16sec, T2 : 0.56sec, T3 : 0.28sec, T4 : 3 ± 0.3sec. (3) WASHER FUNCTION DURING WIPER INT. MODE Condition 1 State Description Initial condition IGN2 switch ON & WIPER INT. MODE Event If WASHER switch is ON more than 0.56sec. Action The Low Speed Wiping(LIN) is on after T3 (0.28 sec.) Condition 2 State Description Initial condition WASHER MODE (During WIPER INT.) Event If WASHER switch is OFF Action The Low Speed Wiping(LIN) will stop wiper after 3 ± 0.3 sec later. (Low Speed Wiping(LIN) is OFF after 3 ± 0.3sec later) (i.e. Resume WIPER INT. mode after 3 ± 0.3sec) Condition 3 State Description Initial condition WIPER INT. mode Event The duration of WIPER switch input is measured from 0.16sec to 0.56sec. Action After T3, the Low Speed Wiping(LIN) Output is ON for 0.7sec. T1 : more than 0.56sec, T2 : 0.16sec ~ 0.56sec, T3 : 0.28sec, T4 : 3 ± 0.3sec, T5 : T6~0.7sec, T6 : INT. Time, T7 : Within T6. (4) WASHER FUNCTION DURING WIPER AUTO. MODE Condition 1 State Description Initial condition IGN2 switch ON & WIPER AUTO. MODE & High Speed Wiping Event If WASHER input is detected regardless of duration of detection time Action Stay in High Speed Wiping(LIN)

3.

RAIN SENSING WIPER In IGN2 ON state, if AUTO switch input (LIN Communication) is ON then both Low Speed Wiping (LIN COMMUNICATION) and High Speed Wiping (LIN COMMUNICATION) are controlled by the RAIN SENSOR INPUT signal. When RAIN SENSOR is mounted on vehicle, the RAIN Bit of LIN is 1. In this Vehicle, if AUTO switch of M/F is ON , then M/F is sent W INT 1 and INT. time combination(INT2, INT1, INT0) via LIN COMMUNICATION. (1) BCM OUTPUT SIGNAL(BCM TO RAIN SENSOR) The BCM sends to the rain sensor a pulse width modulated waveform. The total period of the waveform is greater than 10 milliseconds. (2) BCM INPUT SIGNAL(RAIN SENSOR TO BCM) The Rain Sensor sends back to the BCM a pulse width modulated waveform with one distinct period (see diagram below): (3) AUTOMATIC MODE When the wiper switch is moved to AUTO position and the Ignition switch is in IGN2 position, the Rain sensor is considered to be in "AUTOMATIC" mode.

4.

TAIL LAMP AUTO CUT (1) GENERAL CONTROL In BATTERY ON State, if (TAIL SW INPUT is ON and AUTO CUT is not activity), TAIL LAMP RELAY OUTPUT is ON. The BCM memorizes the AUTO CUT state in EEPROM. (2) TAIL LAMP AUTOCUT IN NON-SMK OPTION The auto-cut strategy ensures that tail lamps are turned off even if the driver forgets to turn them off. The tail lamp is turned ON by tail switch after KEY IN switch ON, then after if the user KEY IN switch OFF and opens the driver side door, the TAIL lamp is automatically cut. Also at the state KEY IN switch ON, when KEY IN switch is turned OFF after opens the Diver Side DOOR, the TAIL lamp is automatically cut. (The switch detection sequence of KEY IN switch and DRIVER DOOR switch is ignored.) After "AUTO CUT", the "AUTO CUT" function is disabled and TAIL LIGHTS are turned ON if the driver turns ON again the TAIL switch or KEY IN becomes ON. (3) TAIL LAMP AUTO CUT FUNCTION IN SMK OPTION A. The case of without Limp Home condition The state of (ACC OFF & IGN1 OFF & IGN2 OFF), and Tail Lamp output On, if Driver side Door is opened, the TAIL lamp is automatically cut. Also after Driver side Door is opened, (ACC OFF & IGN1 OFF & IGN2 OFF), the TAIL lamp is automatically cut. B. The case of Limp Home condition TAIL lamp auto cut function is operated the same method of Non-PIC SMK Option. BCM has same behavior between SMK and Non-SMK option in tail lamp autocut function. So, for active autocut, it is need to off the key IN and ACC signal.

5.

HEAD LAMP CONTROL (1) HEAD LAMP LOW CONTROL In IGN2 ON State, if there is HEAD LAMP LOW SW input (LIN COMMUNICATION), HEADLAMP LOW RELAY OUTPUT is turned ON. IGN 2 HEAD LAMP LOW SW HEAD LAMP LOW RELAY OFF Don't care OFF ON OFF OFF ON ON ON In IGN1 ON and IGN2 ON status, If the LIN Communication failure is detected, turn on the head Lamp Low. (LIMPHOME strategy) (2) HEAD LAMP HIGH CONTROL In IGN2 ON State, If HEAD LAMP HIGH SW INPUT and HEAD LAMP LOW RELAY (LIN COMMUNICATION) is detected then HEAD LAMP HIGH RLY OUTPUT is turned ON, which means the O HL HIGH RELAY and also the O HL HIGH IND the indicator on the dashboard. (3) PASSING CONTROL In IGN2 ON State, If HEAD LAMP PASSING INPUT (LIN COMMUNICATION) is detected then HEAD LAMP HIGH RLY OUTPUT (O HL HIGH RELAY and O HL HIGH IND) is turned ON and also at the same time HEAD LAMP LOW RLY OUTPUT.

6.

AUTO LIGHT CONTROL In the state of IGN1 ON and IGN2 ON, when MULTI FUNCTION switch module detects AUTO LIGHT switch ON, TAIL LAMP RELAY output and HEAD LAMP LOW RELAY output are controlled according to AUTO LIGHT Sensor's INPUT. In the state of IGN1 ON, when MULTI FUNCTION switch module detects AUTO LIGHT switch ON, TAIL LAMP RELAY output is controlled according to AUTO LIGHT Sensor's INPUT. If IGN1 ON (for cranking) or ACC ON (for AV TAIL Function activity), the BCM supplies the power to Auto light sensor and monitors the range of this supply and raises up a failure as the supply’s voltage is out of range (that is.: less than 4 Volts, more than 6 Volts). The filtering of the error is 300ms to raise up this one, and also 300ms to clear this one. Then this failure occurs and as long as this is present, the head lamp must be turned on without taking care about the sunlight level provided by the sensor. This is designed to prevent any head lamp cut off when the failure occurs during the night. (1) EXPORT VERSION At export version HEAD LAMP LOW RELAY is turned ON/OFF at the time TAIL LAMP RELAY is turned ON/OFF. (2) THRESHOLD VALUE TABLE In IGN2 ON State, according to AUTO LIGHT Sensor's INPUT, TAIL and HEADLAMP is ON/OFF. TAIL HEAD LAMP ON 1.77 ± 0.08[V] (Tail On SunL Threshold) below 0.61 ± 0.06[V] (Head On SunL Threshold) below OFF 3.47 ± 0.10[V] (Tail Off SunL Threshold) upper 1.00 ± 0.06[V] (Head Off SunL Threshold) upper

7.	FRONT FOG LAMP CONTROL In case of (IGN2 = ON) & (HEADLAMP LOW OUTPUT= ON) & (HEADLAMP HIGH OUTPUT OFF) status, if FRONT FOG SWITCH input is detected, FRT FOG LAMP RELAY OUTPUT (O FOG FRONT RELAY) is turned ON. Front Fog Lamp SW is not Self-Return Type.

8.

DAYTIME RUNNING LIGHT CONTROL (CANADA) DRL option input & North America option input line is connected to the ground electrical level. CANADA option uses HIGH BEAM as the HEAD LAMP. Release condition: (1) HEADLAMP LOW RELAY ON or (2) HEADLAMP HIGH RELAY or PASSING ON or (3) PARKING BRAKE ON Headlamp low output includes condition on switches and also by AUTO LIGHT.

9.

FOLLOW ME HOME FUNCTION Due to the change of law for North American variant, tail lamp should be ON as long as head lamp is ON. Tail lamp can’t be turned OFF when head lamp is ON. After switching off ignition, you generate a call of headlight (head lamp low and tail lamp) and open driver side door and then after close driver door, you will have consequently lighting of head lamp low and tail lamp during 30sec. 1. Door Lock 2 times : Tx Door Lock 2 times or Passive Door Lock 2 times 2. When Open the Dirver door, former 2 times lock counter is cleared, and Start new 2 times lock counting 3. During active the Follow-me-home function(counting 30sec), if Driver door is re-opened, re-start 20min counter and if Driver door is re-close, re-start 30sec counter.

10.	FLASHER BUZZER Operation When the BCM detects the TURN LEFT SIGNAL or TURN RIGHT SIGNAL transition, then starts flasher buzzer outputs depend on transition. T1 : 2KHz, 50% Duty

11.

TURN SIGNAL NORMAL OPERATING CONDITION (Turn signal period : 85 ± 10 period/min) While IGN2 is ON, if FULL TURN SIGNAL or TURN SIGNAL LEFT or TURN SIGNAL RIGHT or HAZARD input is detected, then turn signal outputs are turned ON TURN LAMPs following as switch input state (FULL LEFT, FULL RIGHT or HAZARD). A. Full Turn Left(T LEFT = 1 and F TURN = 1) : Continuously flashing turn left lamp B. Full Turn Right(T RIGHT = 1 and F TURN = 1) : Continuously flashing turn right lamp Priority : HAZARD > TURN SIGNAL Normal : 85 ± 10 Period/min

12.

DOUBLE BLINKING CONDITION In case of activation of hazard the fault detection will be able to detect the failure only if 3 bulbs are broken-down. This bulb failure can be tested by the diagnostic specification. In case of turn signal activation when one of the FRONT or REAR is broken-down (Lamp failure), the turn signal blinks with double frequency. Lamp failure condition as below. (1) Flasher fault detection should be inhibited according to Battery voltage status When the VBAT voltage is lower than 9V → this threshold for flasher fault detection should be configured as the calibration variable (EEPROM variable) (2) The fault detection is carried out continuously, until fault condition is detected by BCM and once fault is detected, BCM keep the fault condition until flasher triggering condition is released(Turn Right or Left switch off/ IGN1 & IGN2 or Hazard switch off) The double blinking works at IGN1 ON & IGN2 ON condition, double blinking for Hazard: Except side lamp, if any error condition is detected then triggered the double blinking. Period: 140 ±10 period/min

13.

MAGNETIC BUZZER SOUND Sound Period : T2 (0.6 s or 0.25 s or 0.730s) Sound duration : T1 (fix value or infinite) (1) SOUND PRIORITY A. 1st : Diagnostic sound (provided to test the Buzzer by way of Diagnostic tool) B. 2nd : Seatbelt warning C. 3rd : Overspeed warning D. 4th : Key operated warning E. 5th : Parking Brake warning F. 6th : "MSL not blocked" warning (SMK option only) G. 7th : Key learning sound (Sound period : 600 m sec.) (Learning with High SCAN tool) (non SMK option only) H. 8th : Key learning sound (Sound period : 600 m sec.) (Learning with Code Saving tool) (non SMK option only) I. 9th : Warnings for SMK systems (ID Deactivation warning) (SMK option only) A buzzer ending restores the activity of a buzzer previously interrupted. (2) BUZZER SOUND ENDING After any buzzer sound block ends, another buzzer sound block can start. During warning sound, the other high priority warning can’t interrupt current activating one before the end of the previous sound block.

14.

SEAT BELT WARNING FUNCTION A calibration bit Seat belt warning buzzer sound option is defined to disable /enable the seat belt reminder buzzer, this calibration bit is by default set to True. A calibration bit AssistantSeatBeltReminder option is defined to enable/disable the Assistant side Seat Belt Reminder function, this calibration bit is by default set to False. (1) SEAT BELT WARNING LAMP DRIVING CONDITION (2) SEAT BELT WARNING SOUND Frequency : 800 Hz Sound period : T2 = 1sec Sound duration : T1 = (see following chapters) In case of 6sec blinking case, following as seatbelt lamp blinking, buzzer warning sound. So if lamp is blinking over 6sec, buzzer warning sound one more time.

15.	KEY LEARNING INTERNAL SOUND Key Learning sound : Frequency: 800 Hz Sound period: 600msec Sound duration: 600msec When each Key's learning is ended, magnetic buzzer is operated, every one time.

16.

KEY OPERATED WARNING (1) KEY OPERATED WARNING SOUND Frequency : 800 Hz Sound period : T2 = 0.6sec Sound duration : infinite (2) KEY OPERATED WARNING ALGORITHM A. (While IGN KEY is inserted into the KEY CYLINDER (*) Or ACC is ON) & (IGN1 = IGN2 = ALT'L = OFF) if DRIVER SIDE DOOR is opened. KEY OPERATED WARN'G starts. (*) if non SMK, or SMK option : KEY IN = TRUE B. (If the KEY is pulled out from key cylinder & ACC = OFF) Or IGN2 = ON Or IGN1 = ON Or ALT'L = ON or if DRIVER SIDE DOOR is closed, then the key operated warning stops immediately. C. DURATION: Permanent (The KEY OPERATED WARNING continues permanently if the condition has not changed) • The same definition is used for SMK and non SMK option. • The activation and deactivation must be made in the states. When an event with a higher priority interrupts the key reminder and when this event finishes, the key reminder must be reactivated.

17.

SMART KEY SYSTEM WARNINGS (SMART KEY OPTION ONLY) (1) SMK(Smart Key) system warning sounds In case of MAGNETIC BUZZER : Frequency: 800 Hz Sound period: T2 = 0.25 s Number of period : 1 TON : 3 secs TOFF : 0 secs The frequency is fixed at 2khz. (2) 2 warning sounds are necessary for the SMK system in the following cases : When receiving the "ID out warning" command from SMK ECU via CAN (meaning that ID is found outside the vehicle), the warning sound (MEGNETIC BUZZER and External BUZZER) starts. MEGNETIC BUZZER Sound duration : T1 = 5 s

18.

PARKING BRAKE BUZZER WARNING (1) PARKING BRAKE WARNING SOUND Frequency : 800 Hz Sound period : T2 = 0.6sec Sound duration : infinite (2) Operation A. In state of IGN1 ON, this warning sound is start when vehicle speed is over 10Km/h and PARK BRAKE switch is ON. B. This activity is stop if : • IGN1 OFF. • Vehicle speed is under 10kmh (with filtering as same method with CAN bit 20Kmh) • PARK BRAKE switch is OFF

19.

IGN KEY HOLE ILLUMINATION (1) FUNCTION Description Turn On Condition State Description Initial condition IGN1 OFF Event DOOR open ((FRONT LEFT DOOR SW= ON) OR (FRONT RIGHT DOOR SW = ON)) Action IGN KEY HOLE illumination is turned on. KEY HOLE ILLUMINATION = ON 30 sec Illumination Condition State Description Initial condition Turn On Condition Event DOOR close ((FRONT LEFT DOOR SW= OFF) AND (FRONT RIGHT DOOR SW = OFF)) Action The IGN keyhole is illuminated for 30 sec. If DOORS Open again during 30 sec illumination, the turn ON condition starts again. Illumination stops condition State Description Initial condition IGN KEY HOLE is illuminated Event IGN1 ON or Entered ARM MODE Action IGN KEY HOLE illumination is turned off immediately. KEY HOLE ILLUMINATION = OFF. T1 : 30 ± 1sec.

20.

DEFOGGER AND DEICER TIMER (1) FUNCTION Description Condition 1 State Description Initial condition IGN1 ON & Alternator level High & Defogger is OFF (DEFOGGER RELAY = OFF, and DEFOGGER ACTIVITY = OFF) Event Defogger is activated (DEFOGGER SW = ON) Action Defogger Outputs is turned ON (DEFOGGER RELAY = ON , and DEFOGGER ACTIVITY = ON) Condition 2 State Description Initial condition IGN1 ON & Alternator level High & Defogger is ON Event Defogger SWITCH Input pushed again OR T1 delay has elapsed since Defogger has been turned on Action Defogger Outputs are turned OFF : (DEFOGGER RELAY = OFF, and DEFOGGER ACTIVITY = OFF) Condition 3 State Description Initial condition IGN1 ON & Alternator level High & DEICER is OFF (DEICER RELAY = OFF) Event DEICER is activated (DEICER SW = ON) Action Deicer output is turned ON (DEICER RELAY = ON) Condition 4 State Description Initial condition IGN1 ON & Alternator level High & DEICER is ON Event DEICER SWITCH input pushed again OR T1 delay has elapsed since DEICER has been turned on Action Deicer output is turned OFF (DEICER RELAY = OFF) If alternator input is changed to low or IGN1 input is changed to Off, Defogger output and DEICER output should be turned OFF immediately. T1 : 20min ± 1min The delay between DEFOGGER SWITCH INPUT and DEFOGGER OUTPUT: Less than 100msec., Outside mirror DOOR MODULE via CAN controls heated function. It is the same for DEICER SWITCH input and DEICER output. DEICER and DEFOGGER output is turned on independently by DEICER SWITCH input and DEFOGGER SWITCH input.

21.

DECAYED ROOM LAMP (1) Transitions from Room lamp OFF state: Condition 1 State Description Initial condition Room lamp OFF & IGN1=OFF & ALL DOOR CLOSED Event Transition of ALL DOORS CLOSED to NOT(ALL DOORS CLOSED) for more than 0.1sec Action State changed to ROOM LAMP ON for 20 min Turn ROOM LAMP for a duration of 20 ±1minutes Condition 2 State Description Initial condition Room lamp OFF & IGN1=OFF & ALL DOOR CLOSED Event - UNLOCK by RKE - if SMK variant :UNLOCK by SMK RKE Action State changed to ROOM LAMP ON for 30s ROOM LAMP is turned ON for 30sec. Condition 3 State Description Initial condition Room lamp OFF & IGN1=OFF & ALL DOOR CLOSED Event IGN1 = ON and NOT(ALL DOORS CLOSED) Action State changed to ROOM LAMP ON The room lamp is turned ON without time limitation (2) Transitions from Room lamp ON for 30s state: Condition 1 State Description Initial condition ROOM LAMP ON for 30s & IGN1=OFF Event At least 1 door is opened more than 0.1sec (ALL DOOR NOT CLOSED = ON) Action State changed to ROOM LAMP ON for 20min ROOM LAMP is kept ON for 20 ±1minutes Condition 2 State Description Initial condition ROOM LAMP ON for 30s & IGN1=OFF Event - UNLOCK by RKE - if SMK variant :UNLOCK by SMK RKE Action State remains ROOM LAMP ON for 30s ROOM LAMP ON 30sec timer is re-initialized for an other 30sec duration Condition 3 State Description Initial condition ROOM LAMP ON for 30s & IGN1=OFF Event IGN1=ON Or 30s timer elapsed Or ATWS (The BCM goes to ARM)= 1 Or ALL DOOR LOCKED (ALL DOOR LOCKED = REAR LEFT KNOB UNLOCK = 0, REAR RIGHT KNOB UNLOCK = 0, FRONT LEFT KNOB UNLOCK = 0 and FRON RIGHT KNOB UNLOCK = 0 via CAN communication) Action State changed to ROOM LAMP DECAYING ROOM LAMP is slowly decayed off during 2±0.2sec (3) Transitions from Room lamp ON for 20min state: Condition 1 State Description Initial condition ROOM LAMP ON for 20min & IGN1=OFF Event IGN1 = ON Action State changed to ROOM LAMP ON The room lamp remains ON without time limitation Condition 2 State Description Initial condition ROOM LAMP ON for 20min & IGN1=OFF & All door unlocked Event ALL DOOR CLOSED Action State changed to ROOM LAMP ON for 30s ROOM LAMP is turned ON for 30sec Condition 3 State Description Initial condition ROOM LAMP ON for 20min & IGN1=OFF Event ALL DOOR CLOSED & ALL DOOR LOCKED Or 20min timer elapsed Action State changed to ROOM LAMP DECAYING ROOM LAMP is slowly decayed off during 2±0.2sec (4) Transitions from Room lamp Decaying state: Condition 1 State Description Initial condition ROOM LAMP DECAYING & IGN1=OFF Event Transition of ALL DOORS CLOSED to NOT(ALL DOORS CLOSED) for more than 0.1sec Action State changed to ROOM LAMP ON for 20min ROOM LAMP is kept ON for 20±1minutes Condition 2 State Description Initial condition ROOM LAMP DECAYING & IGN1=OFF & ALL DOOR CLOSED Event - UNLOCK by RKE or MTS - if SMK variant :UNLOCK by SMK RKE Action State changed to ROOM LAMP ON for 30s ROOM LAMP is turned ON for 30sec Condition 3 State Description Initial condition ROOM LAMP DECAYING Event Room lamp decaying completed Action State changed to ROOM LAMP OFF Turn OFF the room lamp Condition 4 State Description Initial condition ROOM LAMP DECAYING Event IGN1 = ON and NOT(ALL DOORS CLOSED) Action State changed to ROOM LAMP ON The room lamp remains ON without time limitation (5) Transitions from Room lamp ON state: Condition 1 State Description Initial condition ROOM LAMP ON & IGN1=ON & At least 1 door is opened Event ALL DOORS CLOSED Action State changed to ROOM LAMP DECAYING ROOM LAMP is slowly decayed off during 2±0.2sec Condition 2 State Description Initial condition ROOM LAMP ON & IGN1=ON & At least 1 door is opened Event IGN1=OFF Action State changed to ROOM LAMP ON for 20min ROOM LAMP is kept ON for 20 ±1minutes Condition 3 State Description Initial condition ROOM LAMP ON & IGN1=ON & At least 1 door is opened Event ALL DOOR CLOSED & IGN1=OFF Action State changed to ROOM LAMP ON for 30s ROOM LAMP ON 30sec timer is re-initialized for an other 30sec duration

22.

DECAYED FOOT LAMP (1) Transitions from Foot lamp OFF state: Condition 1 State Description Initial condition Foot lamp OFF & IGN1=OFF & ALL DOOR CLOSED Event Transition of ALL DOORS CLOSED to NOT(ALL DOORS CLOSED) for more than 0.1sec Action State changed to FOOT LAMP ON for 20 min Turn FOOT LAMP for a duration of 20 ± 1minutes Condition 2 State Description Initial condition Foot lamp OFF & IGN1=OFF & ALL DOOR CLOSED Event - UNLOCK by RKE - if SMK variant :UNLOCK by SMK RKE Action State changed to FOOT LAMP ON for 30s FOOT LAMP is turned ON for 30sec Condition 3 State Description Initial condition Foot lamp OFF & IGN1=OFF & ALL DOOR CLOSED Event (IGN1 = ON) and [(ALL DOORS NOT CLOSED) or (P position = ON)] Action State changed to FOOT LAMP ON The Foot lamp is turned ON without time limitation (2) Transitions from Foot lamp ON for 30s state: Condition 1 State Description Initial condition FOOT LAMP ON for 30s & IGN1=OFF Event At least 1 door is opened more than 0.1sec (ALL DOOR NOT CLOSED = ON) Action State changed to FOOT LAMP ON for 20min FOOT LAMP is kept ON for 20 ± 1minutes Condition 2 State Description Initial condition FOOT LAMP ON for 30s & IGN1=OFF Event - UNLOCK by RKE - if SMK variant :UNLOCK by SMK RKE Action State remains FOOT LAMP ON for 30s FOOT LAMP ON 30sec timer is re-initialized for an other 30sec duration Condition 3 State Description Initial condition FOOT LAMP ON for 30s & IGN1=OFF Event IGN1=ON & P position = Off & FL Inhibit Timer12 elapsed (1 sec.) Or 30s timer elapsed Or ATWS (The BCM goes to ARM) = 1 Or ALL DOOR LOCKED (ALL DOOR LOCKED = REAR LEFT KNOB UNLOCK = 0, REAR RIGHT KNOB UNLOCK = 0, FRONT LEFT KNOB UNLOCK = 0 and FRON RIGHT KNOB UNLOCK = 0 via CAN communication) Action State changed to FOOT LAMP DECAYING FOOT LAMP is slowly decayed off during 2±0.2sec Condition 4 State Description Initial condition FOOT LAMP ON for 30s & IGN1=OFF Event IGN1=ON & P position = On & FL Inhibit Timer12 elapsed (1 sec.) Action State changed to FOOT LAMP ON The Foot lamp is turned ON without time limitation. (3) Transitions from Foot lamp ON for 20min state: Condition 1 State Description Initial condition FOOT LAMP ON for 20min & IGN1=OFF Event IGN1 = ON Action State changed to FOOT LAMP ON The Foot lamp remains ON without time limitation. Condition 2 State Description Initial condition FOOT LAMP ON for 20min & IGN1=OFF & All door unlocked Event ALL DOOR CLOSED & All door unlocked Action State changed to FOOT LAMP ON for 30s FOOT LAMP is turned ON for 30sec. Condition 3 State Description Initial condition FOOT LAMP ON for 20min & IGN1=OFF Event ALL DOOR CLOSED & ALL DOOR LOCKED Or 20min timer elapsed Action State changed to FOOT LAMP DECAYING FOOT LAMP is slowly decayed off during 2±0.2sec. (4) Transitions from Foot lamp Decaying state: Condition 1 State Description Initial condition FOOT LAMP DECAYING & IGN1=OFF Event Transition of ALL DOORS CLOSED to NOT(ALL DOORS CLOSED) for more than 0.1sec Action State changed to FOOT LAMP ON for 20min FOOT LAMP is kept ON for 20 ±1minutes. Condition 2 State Description Initial condition FOOT LAMP DECAYING & IGN1=OFF & ALL DOOR CLOSED Event - UNLOCK by RKE or MTS - if SMK variant :UNLOCK by SMK RKE Action State changed to FOOT LAMP ON for 30s FOOT LAMP is turned ON for 30sec. Condition 3 State Description Initial condition FOOT LAMP DECAYING Event Foot lamp decaying completed Action State changed to FOOT LAMP OFF Turn OFF the room lamp. Condition 4 State Description Initial condition FOOT LAMP DECAYING Event (IGN1 = ON) and [(ALL DOORS NOT CLOSED) or (P position = ON)] Action State changed to FOOT LAMP ON The Foot lamp remains ON without time limitation (5) Transitions from Foot lamp ON state: Condition 1 State Description Initial condition FOOT LAMP ON & IGN1=ON & At least 1 door is opened Event ALL DOORS CLOSED & P position = Off Action State changed to FOOT LAMP DECAYING FOOT LAMP is slowly decayed off during 2±0.2sec Condition 2 State Description Initial condition FOOT LAMP ON & IGN1=ON & At least 1 door is opened Event IGN1 = OFF Action State changed to FOOT LAMP ON for 20min FOOT LAMP is kept ON for 20±1minutes Condition 3 State Description Initial condition FOOT LAMP ON & IGN1=ON & At least 1 door is opened Event ALL DOOR CLOSED & IGN1=OFF Action State changed to FOOT LAMP ON for 30s FOOT LAMP ON 30sec timer is re-initialized for an other 30sec duration • Following as INHIBIT P Logic value, BCM sends the INH P state via CAN. • Foot lamp's brightness can be changed by diagnostic values.

23.

POWER WINDOW TIMER FUNCTION CHARACTERISTIC NAME Hardware label Spec. Designation INPUT CAN COMMUNICATION FRONT LEFT DOOR FRONT RIGHT DOOR FRONT LEFT Door Switch FRONT RIGHT Door Switch ANALOG IG1 IGN1 OUTPUT CAN COMMUNICATION POWER RELAY POWER WINDOW RELAY (1) FUNCTION Description A. POWER WINDOW RELAY CAN signal is switched ON(1) when IGN1 SWITCH On. B. When IGN1 SWITCH is turned Off, the POWER WINDOW RELAY CAN signal remains On for 30sec and then is turned OFF(0). C. During the operation(2), if driver or assistant side door is opened, the POWER WINDOW RELAY CAN signal is turned OFF(0) immediately.