Thank you again for your detailed reply. Was not able to test power FROM the motor, only TO the motor. The more is receiving power. Hooked a meter to it and when to switch pressed, it’s getting power. I’m assuming in order to test power FROM the motor, it works have to be removed and supplied by an external power source. I don’t have that capability.

not sure what a c1-c10 is, so couldn’t tell you. If the motor is blown (which at this point I’m tending to believe is the case after talking to the guy who installed the 7 rebuilt pumps (he also replaced the motor just in case but replaced it from a Mercedes parts car, so it could have been near EOL))

if the motor is destroyed, why would there have to be something wrong with the controller or other item you mentioned? It seems all other parts are working fine.

I’m not asking to be rude, so please don’t take it as such, this is not my area of expertise, and I’m genuinely curious how you’ve gleaned there are two issues when to a layman it seems like only one.

I’ma computer expert. Came out of the womb with a propeller hat on and everything. So if you asked ME a similar question from my industry, I would explain it in a clear and concise a way as possible so you could learn and help others. Please do that for me. 😀

again, I truly appreciate the time and detail. I respect your knowledge and sharing it. That is why anything you’ve suggested or asked questions on, I’ve provided as much detail or followed instructions to the letter of the law. Hopefully that is equally appreciated.

thank you kindly

William