The rain caused the failure of the main hybrid varieties.

There are several kinds of rain that may cause the leading hybrid cars to malfunction:

1. Moisture enters the electrical system: rainy weather may cause the electrical system of the vehicle to get wet, which may lead to failure. This may lead to unstable battery charging, motor failure or problems with other electrical components.

2. Water enters the engine compartment: rainy weather may cause water in the engine compartment to enter key components, such as motors and sensors. This may cause these components to be damaged or fail to work normally, which may lead to the failure of the hybrid power system.

3. Rain affects the braking system: Rainy days may cause the road surface to be slippery, and the work of the braking system will be affected. This may lead to braking failure or poor braking effect, and then affect the normal operation of the hybrid power system.

If you have trouble leading the hybrid in rainy days, it is recommended that you stop immediately and contact a professional automobile maintenance technician for inspection and maintenance. They will be able to determine the specific cause of the failure and take appropriate measures to repair the failure. Remember, safety comes first, and don't continue to drive the vehicle in a fault state.