Kia Cadenza YG: Keyless Entry And Burglar Alarm / Description and Operation

Description
Burglar Alarm State [B/A State]
B/A State
Description
DISARM
1)
In "DISARM" state, no vehicle start inhibition. So, when door, hood, or Tailgate is opened, there is no alarm sound and flashing.
2)
If the battery is disconnected while the state is not "ARM/ARMWAIT/ALARM/REARM", B/A state is set to "DISARM" state.
ARMWAIT
1)
In "ARMWAIT" state, when timer “30sec." is running, if this timer reaches “30sec”, state transits to "ARM" state.
2)
If the battery is disconnected while the state is "ARMWAIT", B/A state is set to "ARMWAIT" state and timer "30sec" is restarted.

※ Remark: On Smart key system, it works the same way with passive lock
B/A State
Description
AUTO LOCK TIMER 1
1)
In "AUTOLOCKTIMER1" state, timer “30sec."is running. If this timer expired, the auto lock command is generated “Lock command”.
2)
When “Lock command” operated, All Door changed lock and closed then B/A state changes “AUTOLOCKTIMER1” to “ARMWAIT
3)
In "AUTOLOCKTIMER1" state, Security Indicator keeps blinking. In "AUTOLOCKTIMER1" state, timer “30sec."is running. If this timer expired, the auto lock command is generated “Lock command”. When “Lock command” operated, All Door changed lock and closed then B/A state changes “AUTOLOCKTIMER1” to “ARMWAIT

※ Remark: On Smart key system, it works the same way with passive unlock
B/A State
Description
AUTO LOCK TIMER 2
1)
In "AUTOLOCKTIMER2" state, when timer “30sec."is running, if this timer expired, the auto lock command is generated “Lock command”.
2)
All doors are Locked, Hood is closed and Tailgate is closed when “Lock command” operated, then B/A state changes to“AUTOLOCKTIMER2” when “Lock Command” generated with Hood open.
3)
When “Unlock command” operated on the condition of All Door closed and Hood open, B/A state changes to “AUTOLOCKTIMER2”.

※ Remark: On Smart key system, it works the same way with passive unlock
B/A State
Description
PRE ARM
1)
The "PREARM" state is when user try to change to arm but pre-condition are not satisfied (door open, tailgate open, or hood open).
2)
B/A state changes to “PREARM” when TX Lock command occurs with any door Open, Hood or Tailgate Open.
3)
B/A state changes to “PREARM” when “30sec.” timer expired in“AUTOLOCKTIMER2”with Hood or Tailgate Open
4)
The “PREAMR” state changes to “ARM” when all doors closed, All doors locked and Hood and Tailgate closed.
5)
The “PREAMR” state changes to “DISARM” when Any Door Unlock

B/A State
Description
RE ARM
1)
In "REARM" state, if the vehicle intrusion is detected, flashing and sound is restarted, again and state transits to "ALARM" state.
2)
B/A state changes to “REARM” after the timer “27sec.” expires in “ALARM” state with All doors closed and lock.

B/A State
Description
AUTOLOCK TIMER3
1)
B/A state changes to “AUTOLockTIMER3”, when TX-Tailgate command operated.
2)
B/A state changes “AUTOLOCKTIMER3” to “ARMWAIT”, when the “30sec.” timer expires with all doors lock and closed.
3)
B/A state changes “AUTOLOCKTIMER3” to “DISARM”, when any door open.
4)
In "AUTOLOCKTIMER3" state, timer “30sec.“ timer is running. If this timer expired, state transits to "PREARM" state with Tailgate Open.

    Component Location 1. Hood switch2. Burglar horn3. IPM and RF antenna4. Key warning switch5. Front door switch6. Front door lock actuator & switch7.

    Inspection Front Door Lock Actuator Inspection 1. Remove the front door trim. (Refer to Body - "Front Door") 2. Remove the front door module.

    Other information:

    Kia Cadenza YG 2016-2021 Service Manual: Components and Components Location

    Component Location 1. Start Stop Button(SSB)2. FOB key3. RF receiver4. Smart key unit5. Interior antenna 16. Interior antenna 2 7. Trunk antenna8. Bumper antenna9. Door handle & door antenna10. Trunk lid open switch11.

    Kia Cadenza YG 2016-2021 Service Manual: Evaporator unit Repair procedures

    Inspection 1. Ignition "OFF". 2. Disconnect evaporator temperature sensor. 3. Using the multi-tester, Measure resistance between terminal "1" and "2" of evaporator temperature sensor. Specification Evaporator coretemperature [°C(°F)]Resistance[KΩ]Voltage[V]-20(-4)70.

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