15. Antenna for alarm system control module
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2005 Porsche 911, 2004 Porsche 911, 2003 Porsche 911, 2002 Porsche 911, and 2001 Porsche 911. However, it is still accessible from the selected car via links, so may be relevant.
In vehicles without a radio or PCM2, communication between the hand-held transmitter and the alarm system control module takes place via a lead which is fastened to the wiring harness in the A-pillar.
In vehicles with a radio or PCM2, communication with the alarm system control module takes place using anantenna amplifier or antenna diversity via the antenna lead which is laid in the A-pillar.