'09 honda pilot wire colors?

Well, you picked the right time to ask! I just did my first one yesterday afternoon. I did only remote start and keyless, so I don't have horn or door trigger for you. It's very much like the 2008 Accord. No more self-destructing steering column cover! 12 Volts Constant: white Starter: yellow Ignition: pink Accessory (heat/AC): orange Accessory (radio, not necessary for remote start): red Parking lights negative: light gray, in column harness or at headlight switch (On the Accord, the positive parking light wire doesn't light up the right-front corner of the car. Pilot might be the same. I'd recommend using negative lights, at least for now.) Brake Wire: light blue, at brake pedal switch, or at blue plug at driver's-side fuse box. Door locks: At the driver's power window switch, find these three wires: Pink: tests ground while turning the key (in the outside of the door) to the Lock position White: tests ground while turning the key to the Unlock position Red: Unlock Detection: shows a ground (at all times) while the doors are unlocked. To lock the doors, and arm the factory alarm: Connect your system's lock output to the pink wire. To disarm the alarm before remote start, and to unlock the doors: Connect your system's factory-disarm output, AND your unlock output, both to the white wire. Program your unlock output for double pulse. Connect your system's domelight supervision output, to the red unlock detection wire. How it works: The red, unlock detection wire, must see a ground both before and during the white wire gets the unlock pulse. The domelight output is to provide a steady ground to the red wire, and then the two pulses on the white wire will unlock the doors. Rear hatch up/down: At the hatch switch in the driver's door, are two data wires, purple and brown. (Also there's black for ground, and blue for illumination.) Using a relay (terminals 87 and 30) to short the purple and brown together, should open the hatch. (I didn't test it, but the 2005-up Odyssey is the same.) Take note that the switch has to be held in for a few moments before the hatch will open. If your trunk-release output only pulses for 1 second, it might not be long enough.