Remote Start for 2005 Toyota 4runner

I have a 2005 4runner, I installed a viper x791 on it. Everything was successful except for when it comes down to the ignition immobilizer. The wiring diagram says the keysense wire is Grn/Yel and is located in the ignition harness. I haven't located those wires.The remote start works as long as the key is inserted  the ignition. The only wires that I see going directly to the immobilizer are BLU, RD/GRN, GRN, PNK/BLU, GRY/RD and GRY/BLK. Also I am using the DEI 555X bypass module (so I don't lose a key) and it calls for a synch wire, clock wire and data wire. Does anyone have info on this or how to test which wires are which?cashmoney

    You have to use 555U, or 556U. The 555X works on 1999-2002 years. The DEI application list is here.

Thanks for the info, I ended up using the 556U.  It also worked with gray valet key, so I didn't actually lose a key.cashmoney