Astra L4-1.8L (2009)
Door/Trunk Ajar Indicator/Lamp: Description and Operation
Door Ajar Indicator Description and Operation
Door Ajar Indicator System Components
The door ajar indicator system consists of the following components:
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The rear fuse block
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The driver information center
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The driver door lock
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The passenger door lock
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The left rear door lock
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The right rear door lock
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The liftgate latch assembly
Driver and Passenger Door Ajar Operation
The rear fuse block receives a discrete input from the respective jamb switch to indicate the status of the door. The rear fuse block then communicates
this status to the driver information center and also send a serial data message to the radio to activate the door ajar audible warning when the following
conditions are met:
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The transmission is removed from PARK.
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The vehicle speed is greater then 8 km/h (5 mph).
Liftgate Ajar Operation
The instrument panel cluster illuminates the door ajar icon when the rear fuse block detects that the liftgate is ajar or open. The IPC receives a serial data
message from the rear fuse block requesting illumination. If the vehicle is in the forward or reverse gear position, the rear fuse block activates an audible
warning.
