Fyi - talked to Thor and they sent me the wiring diagram. More specifially 10 of them
Red with blu stripe is the power wire connected to fuze 16 in the panel
White is ground
Blue "should" be the trigger wire.
When i removed the dash on mine, i found the line output cables for the sub connected to one of the INPUTS on the stereo.
i moved those to the line outputs.
I also found that nothin was connected to the amp trigger wire.
As soon as i connected a test lead from the amp trigger wire to the sub trigger wire everything worked perfectly.
Now the hard part is either running a new wire all the way from the dash to e dinette, or finding where the blue wire from the dinette goes and seeing if i can connect it to the amp trigger wire.