I removed the wires from the spa pack. The voltage coming from the GFCI is correct. White to black, white to red both 120 v. Red and Black 240. White to ground 0. Red to ground 120 and Black to ground 120.
I re attached and again have the weird voltage. As if there is a relay open that is feeding the white wire 120 v. I checked if there is continuity between Black and White and it beeps and shows 40 ohms.
I'm having a hard time trying to find the voltage for the pump. It is a plug and play model that can be 120 or 240. I'll keep looking.
Here is a pic of the topside. Thanks for the help.