I have a 2007 cal spa with a single 2 speed power-right ge 5bhp 230v motor. The other day the low speed quit working. I have tested the voltage at the pins on the board. I get 220 at the black and red to neutral depending on which mode is selected. when I go black and red to ground I get 110. It seems to be sending the right voltage. Did some basic ohm tests on the 2 capacitors but they seem to be fine. There is also a little clear contactor switch in with the capacitors, when high speed comes on, I see the contacts click over. Any help before I bite the bullet and get a new pump.