I am still considering setting up the T.C.S system. My most recent obstacle is that a previous owner snipped off the blue and black wires which are part of the engine harness, and run to the solenoid. The wires are cut at the fire wall.I do not want to spend $120.00-130.00 to replace the complete engine wiring harness which is otherwise in excellent condition. It appears that i could attempt to locate a used engine harness and solder in the T.C.S. wires or just use matching blue and black 20ga wire,although i would be missing the palstic plug in female connector for the solenoid. Would anyone be able to offer any other suggestions i may not have thought of? Thanks in advance.