Control Function

1. POWER WINDOW ENABLE SIGNAL ON Condition.
   • POWER WINDOW TIMER (FROM BCM) ON or IGN2 (DDM itself) ON

     (When satisfy one of two condition)

2. UP/DOWN CONTROL SIGNAL
   • POWER WDW TIMER (FROM BCM) ON or IGN2 (DDM itself) ON

     (When satisfy one of two condition)

     UP/DOWN CONTROL SIGNAL CHART
     
     

     SWITCH STATS	UP SIG	DOWN SIG	P/WINDOW ENABLE SIG
     Initial state (OFF)	OFF	OFF	ON
     MANUAL UP	ON	OFF	ON
     MANUAL DOWN	OFF	ON	ON
     MANUAL UP → AUTO UP	ON (maintenance)	OFF → ON	ON
     MANUAL DOWN → AUTO DOWN	OFF → ON	ON (maintenance)	ON
     OFF → AUTO UP	ON	OFF (40ms) → ON	ON
     MANUAL DOWN → AUTO UP
     AUTO DOWN → AUTO UP
     OFF → AUTO DOWN	OFF (40ms) → ON	ON	ON
     MANUAL UP → AUTO DOWN
     AUTO UP → AUTO DOWN
     * At POWER WINDOW TIMER (FROM BCM) OFF & IGN 2 (DDM) OFF, independently of SWITCHs' state UP SIGNAL and DOWN SIGNAL are OFF state preservation.

1. CONDITION 1
   CRASH UNLOCK - CONDITION 1
   
   

   STATE	EVENT	ACTION
   IGN1 ON (FROM BCM)	CRASH INPUT SIGNAL reception (FROM AIRBAG)	CRASH UNLOCK (CENTRAL) Output : 5±0.5sec

2. CONDITION 2
   CRASH UNLOCK - CONDITION 2
   
   

   STATE	EVENT	ACTION
   IGN1 ON (FROM BCM) and CRASH UNLOCK output: more than 5±0.5sec	One of the DS, AS, RL, RR KNOB is changed from UNLOCK state to LOCK state	CRASH UNLOCK Output: 5±0.5sec

3. CONDITION 3
   CRASH UNLOCK - CONDITION 3
   
   

   STATE	EVENT	ACTION
   IGN1 ON (FROM BCM) and CRASH UNLOCK output: more than 5±0.5sec	CENTRAL DOOR LOCK SWITCH is ON STATE at P/WDW MAIN and ASSIST SWITCH	CENTRAL DOOR LOCK FUNCTION is not operated

4. CONDITION 4
   CRASH UNLOCK - CONDITION 4
   
   

   STATE	EVENT	ACTION
   IGN1 ON (FROM BCM) and CRASH UNLOCK output: more than 5±0.5sec	We have the situation change at IGN1 ON to OFF.	CRASH UNLOCK Output: 5±0.5sec

5. Ignore in case is changed by UNLOCK → LOCK DOOR among CRASH OUTPUT 5 seconds output.
   Fig 8: Crash Output Chart

   Courtesy of HYUNDAI MOTOR CO.
6. Do not re-output after outputting crash-unlock for 5 seconds state at Knob Lock input in Unlock output. That is, in IGN1 On state When change by Lock in Knob Unlock state after Crash Unlock generating power, execute re-output.

1. It selecting one among AUTO DOOR LOCK (connecting to vehicle speed), AUTO DOOR LOCK (connecting to a speed lever), AUTO DOOR LOCK (not application), using breakdown diagnosis, driver can use AUTO DOOR LOCK function. (At the first by AUTO DOOR LOCK (connecting to vehicle speed) and AUTO DOOR LOCK (not application) in North America, act and AUTO DOOR LOCK (connecting to a speed lever) function Is applied in North America.)

1. When the IGN1 is ON, if the vehicle speed is changed over 40km/h from under (the signal shall be transferred to CAN from BCM), and if one door lock switch of the all door lock switch (FL, FR, RL, and RR) is UNLOCK, then the LOCK signal shall be output. (0.5±0.1 sec), If one door lock switch of the all door lock switch (FL, FR, RL, and RR) is UNLOCK after LOCK signal is output, the LOCK OUTPUT (ON for 0.5±0.1 sec, OFF for 0.5±0.1sec) shall be output at most 3 times (totally 4 times).

   After that, if any one door lock switch is UNLOCK, then an append output shall not be performed, but if the vehicle speed is changed over 40km/h from under or if the IGN is ON from OFF (a vehicle speed hold over 40), then the auto door lock function shall be restarted. When all Door Knob is Unlock after output, it operates again (retry) only of IGN1 Off→ON.

2. After 1) operation, if the vehicle speed is changed over 40km/h from under and if one door unlock switch of the all door unlock switch is UNLOCK, then the LOCK signal shall be output After that, if any one door lock switch is UNLOCK, then an append output shall not be performed, but if the vehicle speed is changed over 40km/h from under or if the IGN is ON from OFF (a vehicle speed hold over 40), then the auto door lock function shall be restarted. When all Door Knob is Unlock after output, it operates again (retry) only of IGN1 Off→ON.
3. AUTO DOOR LOCK function is prior in KEY REMINDER function.
4. CRASH UNLOCK's condition does not achieve AUTO DOOR LOCK. After this, when it's changing IGN OFF→ON, it achieve AUTO DOOR LOCK function.
5. Vehicle speed is 20km/h (FROM BCM) in North America specification.
6. TIME CHART
   Fig 9: Time Chart (1 Of 3)

   Courtesy of HYUNDAI MOTOR CO.
   Fig 10: Time Chart (2 Of 3)

   Courtesy of HYUNDAI MOTOR CO.
   Fig 11: Time Chart (3 Of 3)

   Courtesy of HYUNDAI MOTOR CO.

1. It selecting one among AUTO DOOR UNLOCK (connecting to driver's seat), AUTO DOOR UNLOCK (taking out the key), AUTO DOOR UNLOCK (connecting to a speed lever), AUTO DOOR UNLOCK (not application), using breakdown diagnosis, driver can use AUTO DOOR UNLOCK function. (Default acts by AUTO DOOR UNLOCK (not application), and remembers selected function in CAN Message since. AUTO DOOR UNLOCK (connecting to a speed lever) function is applied in North America.)

1. It output UNLOCK in case of driver's DOOR UNLOCK KNOB change to UNLOCK from LOCK in all DOOR CLOSE states (0.5 ±0.1 sec). AUTO DOOR UNLOCK (connecting to driver's seat) input condition at AUTO DOOR UNLOCK (CONNECTING TO A SPEED LEVER) output is ignored.

1. In IGN KEY SWITCH ON (KEY IN ON (BCM) or ACC ON (BCM) or IGN1 ON (BCM) or IGN2 ON (BCM) or IGN2 ON (DDM)) state, among all (FL, FR, RL, RR) DOOR UNLOCK KNOBs, if one DOOR LOCK is state that KEY is taken off (IGN KEY SW OFF (KEY IN OFF (BCM) & ACC OFF (BCM) & IGN1 OFF (BCM) & IGN2 OFF (BCM) & IGN2 OFF (DDM)) UNLOCK output. (0.5±0.1sec)
   Fig 12: Auto Door Unlock Time Chart

   Courtesy of HYUNDAI MOTOR CO.

• When the Door Warning Switch is ON (receiving state with CAN) and the FL door or FR door is opened (receiving state with CAN), the Door Lock function shall not be performed.

1. CONDITION 1
   KEY REMINDER - CONDITION 1
   
   

   STATE	DESCRIPTION
   INITIAL CONDITION	Key in & driver's door open & assist's door close
   EVENT	Driver's door is changed from unlock to lock
   ACTION	CENTRAL DOOR UNLOCK FOR 1sec

2. CONDITION 2
   KEY REMINDER - CONDITION 2
   
   

   STATE	DESCRIPTION
   INITIAL CONDITION	Key in & driver's door close & assist's door open
   EVENT	Assist's door is changed from unlock to lock
   ACTION	CENTRAL DOOR UNLOCK FOR 1sec

3. CONDITION 3
   KEY REMINDER - CONDITION 3
   
   

   STATE	DESCRIPTION
   INITIAL CONDITION	Key in & Driver's door open & Assist's door open
   EVENT	Driver's door or Assist door is changed from unlock to lock
   ACTION	CENTRAL DOOR UNLOCK FOR 1sec

4. CONDITION 4
   KEY REMINDER - CONDITION 4
   
   

   STATE	DESCRIPTION
   INITIAL CONDITION	Key in & Driver's door lock
   EVENT	Driver's door is OPEN
   ACTION	CENTRAL DOOR UNLOCK FOR 1sec

5. CONDITION 5
   KEY REMINDER - CONDITION 5
   
   

   STATE	DESCRIPTION
   INITIAL CONDITION	Key in & Assist's door lock
   EVENT	Assist's door is OPEN
   ACTION	CENTRAL DOOR UNLOCK FOR 1sec

6. CONDITION 6
   KEY REMINDER - CONDITION 6
   
   

   STATE	DESCRIPTION
   INITIAL CONDITION	Driver's DOOR OPEN & Driver's DOOR LOCK
   EVENT	KEY IN
   ACTION	CENTRAL DOOR UNLOCK FOR 1sec

7. CONDITION 7
   KEY REMINDER - CONDITION 7
   
   

   STATE	DESCRIPTION
   INITIAL CONDITION	Assist's DOOR OPEN, Assist's DOOR LOCK
   EVENT	KEY IN
   ACTION	CENTRAL DOOR UNLOCK FOR 1sec

8. CONDITION 8
   KEY REMINDER - CONDITION 8
   
   

   STATE	DESCRIPTION
   INITIAL CONDITION	Driver's & Assist's DOOR OPEN, Driver's or Assist's DOOR LOCK
   EVENT	KEY IN
   ACTION	CENTRAL DOOR UNLOCK FOR 1sec

9. CONDITION 9
   KEY REMINDER - CONDITION 9
   
   

   STATE	DESCRIPTION
   INITIAL CONDITION	KEY IN
   EVENT	Within 0.5 sec after driver door close, if driver door unlock stats is changed to lock
   ACTION	CENTRAL DOOR UNLOCK FOR 1sec

10. CONDITION 10
    KEY REMINDER - CONDITION 10
    
    

    STATE	DESCRIPTION
    INITIAL CONDITION	KEY IN
    EVENT	Within 0.5 sec after assist door close, if assist door unlock stats is changed to lock
    ACTION	CENTRAL DOOR UNLOCK FOR 1sec

11. After output of the UNLOCK (condition 1-10) if the FL Door Lock switch or FR Door Lock switch is still on LOCK, then the UNLOCK output comprising of the ON and OFF with the interval of 0.5 sec shall be performed at 3 times.
12. During 3 CYCLE repeats, output should stop in case of KEY is taken or DOOR KNOB state changes by UNLOCK, DOOR (FL or FR) that become LOCK becomes CLOSE
13. After 3 CYCLE actions, It is not act more KEY REMINDER FUNCTION in case of keep LOCK state. It operate KEY REMINDER FUNCTION again in case of is KEY REMINDER condition after again, (at after there is DOOR CLOSE or KEY stripping or DOOR LOCK/UNLOCK Change of Condition back again KEY REMINDER condition appearance)
14. If the speed of vehicle is not less than 3 km/h (receiving state with CAN), then the Key Reminder shall not be operated.
    Fig 13: Key Reminder Time Chart (1 Of 2)

    Courtesy of HYUNDAI MOTOR CO.
    Fig 14: Key Reminder Time Chart (2 Of 2)

    Courtesy of HYUNDAI MOTOR CO.

    T1 : 1 ± 0.1sec, T2 : 0.5 ± 0.1sec.

When a SMART KEY in the car and one door is open, if all door lock sw lock (judgement by pic), SMART KEY REMINDER COMMAND is received. (CAN communication reception-FROM PIC)

1. At the case of receiving SMART KEY REMINDER, operate UNLOCK output for 1 second. After UNLOCK output, when the state of FL DOOR LOCK SW or FR DOOR LOCK SW maintain the state of lock, operate unlock for interval of 0.5 second and make a pause of 3 times.
2. AT THE OUTPUT OF 3 TIMES, SUSPEND OUTPUT at the time of changing. (SUSPENDING NEXT TRY)
3. IF THE SPEED OF VEHICLE IS MORE THAN 3~5km/h (CAN COMMUNICATION RECEPTION), DON' T OPERATE KEY REMINDER.
   Fig 15: Key Remind Function Time Chart

   Courtesy of HYUNDAI MOTOR CO.

1. DOOR LOCK/Unlock action priority rank ignores small.
2. Priority order is followed.
   PRIORITY FUNCTION CHART
   
   

   FUNCTION	PRIORITY
   CRASH UNLOCK	1
   AUTO DOOR LOCK/UNLOCK	2
   KEY REMINDER	3
   CENTRAL DOOR LOCK/UNLOCK	4

3. If there is equal output command during output Priority order same Door lock/unlock, input ignore, if there is contrast output command during output Priority order same Door lock/unlock, input ignore and present output immediately discontinue and executes output that is inputted after 100 ms (except CRASH UNLOCK, Without waiting TIME 100 ms immediately action enforcement)
4. AT THE ACTION OF LOW PRIORITY ORDER, IF HIGH SIGNAL IS COMING IN, SUSPEND IMMEDIATELY AND OPERATE THE ACTION OF HIGH PRIORITY ORDER.
5. When was new output condition after existing output completion, send output after wait 100 ms by standard existing output completion point of time. (Except CRASH UNLOCK, Without waiting TIME 100 ms immediately action enforcement).

1. Manual Control for Outside Mirror LH
   • At the ACC ON state, if the mirror select switch in the SW ASSY P/WDW MAIN is the LH state and the mirror direction switches (UP, DOWN, LEFT, and RIGHT) are operated, then the mirror motor shall be drive to control the mirror to the desired direction.
     Fig 16: Outside Mirror Manual Control Time Chart

     Courtesy of HYUNDAI MOTOR CO.
2. Manual Control for Outside Mirror RH
   • At the ACC ON state, if the mirror select switch in the SW ASSY POWER WINDOW MAIN is the RH state and the mirror direction switches (UP, DOWN, LEFT, and RIGHT) are operated, then the driving signal shall be sent to the SW ASSY P/WDW MAIN through the CAN.

1. If the position switch (POS1 or POS2) within 5 seconds after the memory switch is pushed at the ON state of the IGN2 (the switch module shall send the state signal through LIN), the present mirror position shall be memorized. (The 5-second duration from the ON state of the memory switch is the memory allowance period so that the allowance state shall be released if the 5 second duration is passed. That is, if the position switch (POS1 or POS2) is ON during the memory allowance period, then the present position shall be memorized.) Except, when the mirror manual switch at the LH is operated, the mirror position at RH shall not be memorized.
   Fig 17: Memory Operation Time Chart

   Courtesy of HYUNDAI MOTOR CO.
2. The release of the memory allowance state shall be performed at any following condition that.
   • The 5 seconds are passed after the Memory switch is ON.
   • The IGN2 is ON.
   • The completing the Memory operation.
3. When at least two switches of the Memory switch, the POS1 switch, and the POS2 switch are pushed at the same, the signal input shall be ignored.
4. WHEN GETTING RID OF BATTERY, SAVE A MIRROR POSITION MEMORIZED BY MEMORY SWITCH IN THE EEPROM.

1. When the each position switch is pressed at the ON state of the IGN2, the mirror shall be positioned according to the memorized value.
2. If the position switch (POS1 or POS2) has not been memorized, then the reminding operation shall not be performed.
3. During reminding operation, if a position switch (POS1 or POS2) is pressed, then the latest pressed switch shall govern the reminding operation.
4. Prohibit Condition for the Reminding Operation
   • When the inhibit "P" switch is OFF.
   • When the IGN2 is OFF.
   • When the LH mirror switch is being operated.
   • When the speed of vehicle is over than 3 km.
   • When the Memory Stop switch is ON (IGN2 ON)

1. If the sensor variation of 80 mv and more is not occurred even there is an input variation from the position sensor when motor is driven, it shall be considered as occurring defects such as the harness disconnection, the motor failure, or the sensor malfunction so that the auto control operation should be quieted.
2. The mirror driving signal should not output over 15 seconds continuously.

   (Both the memory reminding and the manual switching operation)

3. Monitoring the Reminding Operation Time

   If the reminding operation does not complete within 40 seconds after starting, the output of the mirror motor should be quieted and the reminding operation should be finished.