Since most newer vehicles come equipped with a factory alarm system, it is sometimes necessary for the factory alarm to be armed/disarmed when unlocking the doors and disarmed while remote starting the vehicle.
note: Some vehicles use a + trigger system. Use the
note: On some vehicles the Factory Alarm Disarm wire is connected to a Body Control Module or a Door Module. If you find this configuration, please call Directed Technical Support at
Locate the factory alarm arm/disarm wires using the web site vehicle information. Once the suspect wires are located, place the
When the correct wire has been found, solder the LIGHT Green/Black (H1/7) wire of the main harness to the wire which activates in the unlock position when the key is turned. After this wire has been connected wrap the connection with electrical tape.
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