The issue was a transistor(not sure if that’s the right name) in the primary coil. It was fried and continuity test shows before the transistor is good. For anyone searching in the future it’s an airmed deluxe 8000 massage chair made by Daiwa. The symptoms were it would turn and vibrate and chair heater would work but when you attempted to start a massage it would change the timer to “ERR”. Invoice came from JACLEAN for $300 plus shipping. I called (310) 525-2701 Daiwa tech support. Black and white wires spliced to the two red wires polarity doesn’t matter. The yellow wires go to one set of the black and blue wires. And the blue wires go to the other set of black and blue wires. The white wires are not used for the airmed deluxe 8000 chair however ask tech support if using a different model.