System description: General

Fig 1: Alarm Function

Courtesy of VOLVO CARS OF NORTH AMERICA.

The alarm function is a distributed function and uses a number of control modules for its function.

The control modules used for the alarm function are:

• Central electronic module
• Climate control module
• Driver's door module
• Driver information module
• Inclination sensor module
• Mass movement sensor
• Passenger door module
• Rear electronic module
• Siren control module
• Upper electronic module.