Yadea's electric car throttle didn't respond.

Hey, friend, don't worry, we can work it out. I have encountered this problem, so I will share it with you (first of all, I am responsible for designing the electrical system of EMU, riding a green electric car to and from work every day, and experience+major can solve your problem). Details are as follows:

First, it may be the governor (that is, the accelerator you mentioned).

Possible conditions for problems:

1) Sudden acceleration or braking during riding causes the speed limiter to burn, such as emergency avoidance of pedestrians or vehicles. One day in 20081October 165438, I was going downhill when the bus made an emergency turn and I braked suddenly. After going downhill, the power failed and the car didn't run. I didn't push the car 4 kilometers home until the governor hit the bottom. That's disgusting ...

2) In the summer of August, 2009, there was a thunderstorm in Qingdao, and the electric car was struck by lightning in the carport, which was damaged by speed regulation after inspection. Fortunately, the motor and governor are not broken, otherwise the loss will be great. Pay attention to thunderstorm weather, this is the big lock on the wheel. Don't touch the ground, especially the wet ground. This is where lightning current damages the electrical components of electric vehicles. Remember! ! !

3) Discontinuous lines or poor contact will cause the car to be unable to drive.

Overhaul operation: remove the governor and test whether it is charged (if it is impossible to test or there is no multimeter, you can try it with a car of the same brand and model, or go to the designated maintenance station for testing). Buy a governor. Qingdao is generally around 25 yuan (where electric cars are repaired).

Second, the controller is damaged or there is something wrong with the wiring between the controller and the governor (the controller is only changed but not repaired, and the effect of using different brands of controllers is generally not ideal). The controller is expensive, generally around 150-200 yuan, and the price varies according to different functions, such as overcurrent protection, absorbing reverse current when braking, and so on.

Third, another possibility is the brake power-off system. Is your brake stuck? This is a good check. If you can freely push the car without power (including forward+backward), the problem need not be considered again.

Fourth, the motor is burnt out, which is very unlikely. Now the motor protection is very comprehensive.

No matter what causes the damage, it is strongly recommended to check the governor first to avoid unnecessary losses and slaughter. What do you say, my friend?

The new electric car enjoys the free warranty of these parts (including batteries) in the franchise store for one year, so I suggest you go to the designated maintenance station for a test, and leave it alone if it breaks down.

If the answer helps you and solves your problem, please give me the best answer to encourage me. How many people will benefit from knocking on so many useful things? Thank you for your question!