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Home >> Volvo >> 2010 >> S40 Base, 2.4 39, Automatic >> Repair and Diagnosis >> Electrical >> Body Electrical >> Accessory Electronic Module (AEM), Accessory USB Unit (AUU) And Central Electronic Module (CEM) - Specifications, Other (544 Body) >> Vehicle Communication Information, Accessory Electronic Module (AEM) (2004-2011) >> Description Of Activations >> Alarm, Output Signal P1
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Alarm, Output Signal P1

Control module terminal #16 for the alarm, output signal P1, can be activated. In the normal position (no alarm triggered), the voltage is approximately equivalent to battery voltage. On activation, the voltage is approximately 0 V.