2007 Police Interceptor Modifier Guide - Digital Ally, Inc.

Electrical 2-5Section 2: ElectricalPowertrain Control Module — Red AreaCAUTION: DO NOT make electrical connections to vehicle electrical systems notspecifically designed for police equipment installations.Do not install any components into the PCM or PCM harness. Connecting into this system mayaffect engine and transmission operation. As an example: connection of aftermarket electricalequipment into the brake light circuit or any other circuit which is connected to the PCM, anti-lockbrake computer, air bag system or any other vehicle system will cause vehicle malfunction.Headlight and Tail Light ModificationsCAUTION: To prevent current spike damage to the lighting control module (LCM), anyauxiliary warning lights controlled by the LCM need diode protection.Headlight Flashers (Wig-wags)Note:If the high beam lights are selected and the wig-wag module is turned on, the high beamlights will turn OFF and the low beam lights are turned ON.2007 Police Interceptor Modifier Guide, 2006