9-5 Aero (9600) L4-2.3L Turbo (B235) HO (2000)
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Trunk/Liftgate Sensor/Switch (For Alarm): Description and Operation
Microswitch In Luggage Compart. Lock, Disarm Boot Lid/Tailgate
General
The microswitch for disarming the boot lid/tailgate with the key is located by the lock cylinder in the lid. It is connected to pin 59 on the control module.
Function
A continuous pulse width modulated (approx. 3.5%) voltage is supplied from the control module via a 1 kohm pull-up in TWICE to the microswitch. By
checking this voltage on the control module input, the control module can monitor whether the boot lid/tailgate is opened while the alarm is armed.
