Freelander System Description and Operation
SECURITY
86-5-8
DESCRIPTION AND OPERATION
Drivers Door
If the driver's door is open and a lock request is made, the CCU will CDL lock the closed doors, give a mislock sound,
suspend superlocking and volumetric sensing and monitor the panel(s) left open. With the driver's door open CDL
centre console switch lock requests are ignored.
Vehicle state changes:
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If the driver's door is open and a lower priority panel closes, the CCU will give a mis-lock sound and remain in
the driver's door partial arm condition
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If the driver's door closes, the CCU will sound a mis-lock warning and remain in the driver's door partial arm
condition. If the driver's door is opened, the alarm will be triggered
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If the driver's door closes and one or more lower priority panels are open and a lock request is made, the CCU
will CDL lock the closed door(s) and enter the partial arm state of the panel open with the next highest priority
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If the driver's door closes and all other panels are closed and a lock request is made, the CCU will lock the doors
and arm the alarm
Passenger Door(s)
If one or more of the passenger doors are open and the driver's door is closed and a lock request is made, the CCU
will CDL lock the closed door(s), suspend superlocking and volumetric sensing and monitor the panel(s) left open.
Vehicle state changes:
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If one or more passenger door(s) are open and a lower priority panel closes, the CCU will sound a mis-lock
warning and remain in the passenger door partial arm condition
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If the passenger door(s) close(s) and one or more lower priority panels remain open, the CCU will sound a mis-
lock warning and enter the partial arm condition of the panel with the next highest priority
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If the passenger door(s) close(s) and all other panels are closed, the CCU will arm the alarm door sense switches
for the closed door(s)
Tail Door
If the tail door is open and all higher priority panels are closed and a lock request is made, the CCU will allow
superlocking of the passenger and driver's doors, suspend volumetric sensing and monitor the panel(s) left open.
Vehicle state changes:
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If the tail door is open and the bonnet closes, the CCU will sound a mis-lock warning and remain in the tail door
partial arm condition
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If the tail door closes and the bonnet remains open, the CCU will suspend operation of the tail door open actuator
until the next unlock request is made and enter the bonnet partial arm condition
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If the tail door closes and the bonnet and all other panels are closed, the CCU will lock the doors and arm the
alarm
Bonnet
If the bonnet is open and all higher priority panels are closed and a lock request is made, the CCU will allow
superlocking of the passenger and driver's doors and volumetric sensing and monitor the panel left open.
Vehicle state changes:
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If the bonnet closes and all other panels are closed, the CCU will enter the locked and armed condition
Mislock Warning
When the CCU enters a partial armed condition or the alarm is armed with the tail door window down, the CCU will
sound a mis-lock warning. The mis-lock warning is market selectable. The mis-lock warning is sounded from either
the vehicle horn for a period of 0.02 seconds or from the BBUS for a period of 0.1 seconds.