Primary harness (H1)
pin 1 lt grn/blk factory alarm disarm--n/a
pin 2 grn/wht factory rearm--n/a
pin 3 yel (+)ignition out (to alarm)--n/a
pin 4 wht/blu (-)activation input--? Not used
pin 5 org (-)ground when locked--? Not used
pin 6 brn (-)horn output--dark blu at gray molex plug
pin 7 RED / wht (-) trunk release--n/a
pin 8 blk ground--under kick panel
pin 9 wht (+/-) light flash--brn at light switch Set jumper to (+)
4-pin satellite-- haven't found a reason to use this yet.
Heavy gauge relay wiring 6pin all at ignition harness
pin 1 pnk (+) (30amp) output to ignition--RED / blk larger of two
pin 2 ppl (+) (30amp) output to starter--RED / lt blu
pin 3 org (+) (30amp)output to accessory-- gray/yel
pin 4 red (+) (30amp) high current 12v input--yellow
pin 5 pnk/wht (+) programmable output acc or ignition--? set to IGN2 BLACK/ Lt Green
pin 6 red (+) high current 12v input-- Light GREEN/ Purple
Door lock, 3 pin
This is where I'm a little confused. I have already setup a 5 wire alternating 12v positive door locks, with the two
five pin relays that I have ready to install but through researching on the internet, I've been getting conflicting info.
If I were to install right now, I would go with the (type-C)door locking setup. Please correct me if this isn't correct.
If your truck has Factory Remote Keyless Entry, you have Type B door locks. With Type B locks, you can connect directly
from the 4105 to the trucks wires.
Remote start harness 5 pin
pin 1 (-) neutral safety switch input-- I would think this would be necessary but in all the write ups Iv'e seen that are
similar to mine they have not used it. Can someone can explain this one to me?
Auto trans = connect to chassis ground
pin 2 tachometer input--wht/pnk at main harness
pin 3 (+) brake switch shutdown-- lt grn at top of brake pedal
pin 4 (-) pin switch-- seems flimsy and wasn't going to use if not necessary
And they are prone to rust. Get a mercury tilt switch and install under hood hinge bolt.
pin 5 (-) 200mA 2nd status/rear defogger output--n/a
Soldering is fun!