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: Power Mosfet Repair procedures

    Inspection 1. Ignition "ON" 2. Manually operate the control switch and measure the voltage of blower motor. 3. Select the control switch to raise voltage until high speed. Specification FanMotor VoltageManualFirst speed3.8 ±0.5VSecond speed5.

    Kia Cadenza YG 2016-2021 Service Manual: Climate Control Air Filtar Repair procedures

    Replacement 1. Disconnect the damper (B) from the glove box (A) and then remove the glove box lift (C). 2. Remove the filter cover (A) with pushing the knob. 3. Replace the air filter (B), install it after making sure of the direction of air filter.

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