Harvard tachometer is broken. How much does it cost to repair it?

Generally speaking, if the car tachometer is not repaired, it will not exceed 100 yuan.

The maintenance price of automobile tachometer is mainly determined according to the reason why the tachometer does not turn. If it is because there is a foreign body in the tachometer, just remove the instrument panel and clean it up, free of charge. If it is another problem, the owner can only go to the 4s shop or repair shop to find a professional to repair it.