2007 Gen 2 Prius intermittent dash lights
Just bought a 2007 gen 2 Prius with only 143k miles, got a pre purchase so I was pretty confident with the purchase. I drive a lot for school and work so need something reliable. Anyways after 250 miles almost all the dash lights popped up, master warning light, check engine, vsc, abs, and brake warning light. After I got home I checked codes and it only had one code poa93. Inverter coolant pump. Okay cool, look it up job isnt bad at all but I’m not really in a position to be throwing parts at it. Go to sleep and wake up, no dash lights, drive it about 250 more miles and just the check engine light comes on, then goes away next time I start it, then another 150 miles it comes back and another 100 miles after that again it lights up with master warning light and check engine. Don’t have much hybrid experience as I just work on my e36 in my free time. Hoping for some insight on where to go from here as far as diagnosing if the inverter coolant pump is actually bad or if there’s another underlying fault.