I installed a Clifford 50.5 on my '04 Pilot, I got the remote start to work (with the key inserted) after a couple issues. I bought a 556HW to bypass my immobilizer but the info in the instructions does not match up to my application. I told the guy it was for an 04 Pilot, in the instructions it lists only 2003 Pilot for the Mode 2 Diagram.

My question: It shows only a Data 1 wire color, no Data 2 color, But it does show that the Data 2 wire needs to be used, which wire is the Data 2 wire? Any other name Data 2 might go by when searching wire names? What is the function of Data 2?

Any Ideas?