Hello, I am having various problems with my vehicle. I replaced some parts in my vehicle. Then these problems started to occur. My first problem is that the mileage is missing. The mileage needle is normally above 10, but now it is lower and shows about 10-12 km/h missing. The second problem is that there was a crack on the base of my headlight. I removed it and had it repaired. The technician replaced it and because the signal was not working, he took an additional lead from the wiring harness and connected it to the signal. I read on some forums that the signal in the relevant section does not work when there is a short circuit. I wonder if there is a short circuit? The third problem is the fan not turning on. We changed the fluid, but the fan did not turn on. We unplugged the temperature sensor connector, but it still did not turn on. I went back the next day. The moment I unplugged the temperature sensor connector, the fan started. He said the temperature sensor was defective. I went and bought the original part and replaced it. Now, the fan turns on when it reaches levels I do not normally see. It is over 100. When I turn on the air conditioner, the fan runs intermittently. While driving on a long road at a constant speed of 90, the temperature stays at 90. When I go up to 100, it rises a bit. It goes above 100 when there's a ramp, but it doesn't go to the red section, and then the fan turns on. It drops. After I got home, I tested the three fan relays behind the radiator hood and they're working properly. I think the relay on the left is the air conditioning relay. The one in the middle is the low-speed fan, and the one on the right is the high-speed fan relay. The ones on the right and left are powered, while the one in the middle isn't. Can you please help?
kabardey