I had a Sidekick, same thing. I think there is a mismatch between the Tracker and the MH. Tracker separates the turn and stop functions. If memory serves me right, tracker owners used to put a separate bulb in the tailing housing and wire to it. I just used the magnetic add on lights as being simple. I ran the wire through the grill, out the back corner of the hood (passenger side), in through the passenger door, and out the top back corner to the passenger door. This only took a few minutes to hook up. Not as pretty as a built-in system but didn't require modifying the toad.