Will New Energy Vehicles Have Problems When Encountering Water Accumulation?
2 Answers
New energy vehicles may encounter issues when driving through water accumulation. For safety reasons, even when driving a pure electric vehicle, it is necessary to assess the depth of the water and avoid driving through deep water whenever possible. Additional Information: Report Severe Water Damage Promptly: If the vehicle is severely water-damaged, immediately call the insurance company's claim hotline (claims must be reported within 24 hours) and also call for a rescue tow truck. Clean Minor Water Damage Promptly: If the water damage is not severe, you can drive the vehicle to a safe location and clean the dirt inside and outside the new energy vehicle, or take it to a 4S shop for cleaning.
I've been driving a new energy vehicle for several years and often encounter waterlogging issues during the rainy season. First, regarding safety, NEVs have waterproof designs for their battery and motor systems. For example, the battery pack can achieve an IP67 rating, meaning it can withstand immersion in up to one meter of water for half an hour without issues. However, if the water is too deep, exceeding half the wheel height, it may cause water ingress leading to short circuits in high-voltage wiring or moisture damage to the battery. Once the electrical system fails, the car will stall immediately, posing safety risks. My advice is to drive slowly and steadily through water, avoiding sudden acceleration to prevent water waves from impacting the chassis. If the water depth is unclear, it's best to detour or stop to observe. During routine maintenance, checking the seals on battery cooling vents and cable interfaces can significantly reduce risks. If water ingress occurs, send the vehicle to a professional repair shop immediately—don’t attempt DIY fixes, as high-voltage electricity is no joke. Overall, waterlogging can indeed pose challenges for NEVs, but proper handling can prevent major problems.
