Connect2Car MFC (V Series) Installation Manual - page 22
MFC INSTALLATION MANUAL
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5.2 DOOR LOCK/UNLOCK ACCESSORY CONFIGURATION
There are 3 main of door lock types and it is important to determine what type your
vehicle has before making any connections. Incorrect connections may cause damage
to the MFC or the vehicle electric system. The information provided is only a guide
and may not be correct for your vehicle.
Type 1- Negative Trigger (-): Most Imports, newer General Motors, and newer Fords.
With Negative trigger door lock style, factory relays are controlled by a
negative/ground pulse from the switch or factory alarm module.
These wires can be found at the door lock switch, in the drivers or passenger kick
panels, at the door lock relays, or at the factory security module.
Below is an example of a factory negative pulse switch, relays, and actuator setup.
By using the factory relays you can avoid having to use your own, just simply connect
one of the (-) outputs from the MFC to Lock and another one to Unlock as
demonstrated below.
Figure 13: Connecting MFC to factory door triggers
5.3 MORE ACCESSORY CONFIGURATIONS
5.3.1 Parking Lights:
These wires can normally be found at the back of the switch n the kick panel
running towards the rear of the vehicle, or at the light itself. When run through
ACC 1-4, parking lights should be connected with an inline fuse based on the
vehicle fuse ratings. Do not attempt to draw more than 30A directly from the
MFC, use an intermediate RELAY. Also from software, it is recommended that
you do not rapidly flash filament bulbs, as this can increase the wear and tear
on the filament due to rapid expansion and contraction.
5.3.2 Radio Turn on:
By connecting the MFC to your accessory wire coming from the key cylinder you
will be able to turn your radio and heater controls on with the car off.
U
L
12V (+)
(-) Output From MFC (example) Gray ACC 5 500Ma (-)
(-) Output From MFC (example) Light Blue ACC 6 500Ma (-)