Inoperative Temperature gauge problem

The temperature indicator does not work on the indicators. The km indicator also flickers. As a result of my research, I had the temperature sensor checked for the temperature indicator. Indicator engine back cover for km is solid. It can be caused by what. Anyone have a suggestion? Memreze 2021-02-19 21:52:41

The servo of the stepper motors of the indicator is defective

I solved the problem myself. I saw that the temperature gauge is loose in the socket where the stepper motor is connected to the circuit. I fixed it with a needle and cleaned it with an electronic circuit cleaner. The problem was solved. thanks.