I have used this one:
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Easy to install and it works.
All I did was get a wiring diagram from the makers of Auto Command webpage and solder on an extra 4-5ft wires and used some of this automotive wire splices with fold over two wires. The hardest thing was getting the power through the firewall, to hook directly to the battery to avoid a fire, a strater circiut draws alot of current. Then ground it to a seat mounting bolt. THen all thats left is run wires to the ignition circuit using the wiring diagram (or use a multimeter) to determine run, start and accesory positions. Hook up a wire to the brake pedal circuit to kill the motor when pressed and a wire to the parking light to tell when the vehicle is started.
Really the lights are not required, but are helpful. The brake switch is required to take the ignition out of control of the REmote starter. Once the your key is inserted and turned to the run pos., hit the brakes and the igniton is then controled by the key.
The hood switch can be left off, all that does is kill the motor when the hood opens and grounds the switch, so just leave the wire open, unless its your busniess, its probably installed for legal reasons when done "profesionally"....
Also the Anti-grind can be left off also, unless you have a bad habit of try to start your car when its already running, I decided it was to much trouble. For Ford ignitions, it requires a selenoid to be spliced into the ignition wiring. THis is also outlined in the Auto Commmand page.
There is also extra wires to operate power locks and trunk.
If you have an factory security system, it may require additional parts and wiring to deactivate the alarm.
You can also look at a PDF instrucion manual at Omega Research iunder products, generic, RS-7k.
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