9-5 (9600) L4-2.3L Turbo (2.3 T) (2006)
/l4-2.3l_turbo_(2.3_t)/Page-2943001.png)
Shock Sensor: Description and Operation
Glass Breakage Sensor - Sedan
Glass Breakage Sensor (4D)
General
The glass breakage sensor is acoustically sensitive (microphone type) and detects whether a car window has been broken. It is integrated in the rear
ceiling lamp and is connected to TWICE on the following pins:
Voltage +12V
pin no. 10
Ground
pin no. 57
Signal
pin no. 58
Function
When the anti-theft alarm is armed, the glass breakage sensor is activated when it receives a power supply of +12 V from the control module to pin 2.
If a window is broken, the sensor will detect the noise, process the information and decide whether the alarm should be set off or not. If the alarm is to be
