192004652 - E7015 ALARM - FUNCTIONAL DESCRIPTION (Right hand drive)

Operational description

The alarm system is managed by the alarm control unit integrated in the Body Computer M1: it is supplied by the battery from the line for the maxifuse CPL B99 - pin 18 of connector F and by the line protected by fuse F39 - pin 17 of connector F; the ignition-controlled supply (INT) reaches pin 9.The Body Computer M1 receives "door open" input signals at pin 8 (driver''s front door), pin 25 (passenger front door), pin 16 (left rear door) and 26 (right rear door) of connector E; these same signals switch on the timed lights    See E2510 COURTESY LIGHTS.The bonnet is controlled by the switch I10 that is connected to pin 24 of connector B of M1, while the boot not properly shut signal arrives from the switch I11 which is connected to pin 24 of connector E (the same switch turnes on the boot light with a different contact).    E2520 LUCE CASSETTO - LUCE BAULE - LUCE ANTINA PARASOLE.The siren P90 receives a supply from the Body Computer M1, from pin 34 connector B and is connected with the dedicated serial line at pin 25.The unit that incorporates the volumetric and anti-tilt sensors K62 is supplied by the Body Computer M1 from pin 39 of connector E and is connected through the dedicated serial lien to pin 7 of connector D.The unit K62 receives an ignition-operated supply (INT) protected by fuse F49 of the junction unit under the dashboard B2; it contains two buttons for switching off the volumetric control and anti-tilt function.The deterrent LED E40 located in the driver''s front door is connected to pins 6 and 8 of connector C of M66 and from there, via the CAN, to the Body Computer M1.The aerial-receiver P93 sends the Body Computer M1 the control signal for the doors and for the alarm system, connecting to pins 21 and 31 of connector BThe RF aerial-receiver P93 sends the Body Computer M1 the opening/closing signal for the doors and for the windows and the sun roof as well, connecting to pins 21 and 31 of connector B    See E3040 CENTRAL LOCKING..