I have 1996 Cherokee sport 4x4 and I have no power in my dashboard. So I was driving one day and I was going thur a drive Thur well as I was leaving my jeep just shut off I thought it was my map sensor because it through that code a couple days before so I got it towed home. So I changed it and it wouldn’t start so I checked the fuses and the asd fuse was blown so I changed it and it started so I let it run for a few and then shut it off for the night. I come out the next day to start it and it wouldn’t t start and I also had no power in my dashboard or my radio but all my lights worked so I still have power. I rechecked all my fuses and all where good. So my buddy was messing around with the aux fan relay to see it had power with a test light and he put the test light in there a certain way and all my power to my dashboard came back and my radio. So I decided to try and start it and it started and was running but when he took the test light out of the aux fan relay it shut off and all the power in my dashboard and radio was gone and I can not figure out what’s going on with it I tested ALL the wires under the dashboard on the drive and passenger side and they all have power. I’m so lost and confused so if anyone knows what’s going on or has wiring diagrams to the aux fan relay and where it goes or just the power distribution center it would help out thanks. I took a video if that helps at all I have the test light connected to the positive terminal and it starts up and stays running and I’ve connected it to the negative terminal it will start but won’t stay running.