Originally Posted by
Charlie246810
The pump now seems to kick in but then faults at the unlatch of the hood from the lock inside. It doesn’t seem to want to click open and this is then what causes the beeping
The pump now starts or it doesn't. Which is it? Please stop this "seems to" stuff, you are making this way harder than it is.
If the pump is starting, then the two switches we are talking about are bypassed or closed just fine, and there
is less than .5 volt on the pin of the control module, PERIOD. The pump either runs or it doesn't and if it runs, then these two switches are not the issue here.
If the pump starts and the cycle does not complete (which is what you now are describing) then, you either have low fluid or a bad sensor on one of the cylinders in question. What is the level in the 'tank' on the pump assembly? (It is possible that the fluid level and sensors are fine, and your control module is insane, but that is NOT at all very likely.)