remote starter, 2006 nissan xterra

Hello, I am instaling a galaxy 2000rs remote starter in a 2006 nissan xterra. The xterra has two starter wires and two accesory wires. CAn anyone tell me if I need BOTH accesory wires just to run heater/blower? The galaxy has an option wire I can use to cover the second starter wire but nothing for the second ACC. if needed. Also can I use the negative Lock unlock trigger wires for the door locks, or do I need to use the postive lock motor wire also. ANY help is greatly appreciated. thanks MIKE

Thanks for the reply. finished install last night. used the neg. triggers and only acc.1 everything seems to be working. Havent had a chance to drive it yet, but it starts and locks and unlocks as it should. so far so good!              thanks, MIKE

Don't always assume that powering 1 accessory is enough. Many new vehicles require all accessories to be powered during remote start i.e. Durangos, Dakotas, Envoys, Rams, etc. A good rule of thumb-if you duplicate what the KEY does during crank, you will have no problems.Big Al