Will Electric Cars Get Damaged When Driving Through Water?

[LePatrick]

Electric cars may get damaged when driving through water. Here are some precautions for driving through water with motor vehicles: 1. Drive in low gear: Use a low gear (for automatic transmission models, you can shift into the climbing gear) and drive slowly and steadily through the water, while maintaining control of the steering wheel. Pay attention to whether there are potholes or gaps in the road beneath the water. 2. Do not restart the engine after stalling: If the vehicle stalls in the water, remember not to restart the engine. Stalling indicates that water has entered the cylinders. Restarting the engine can cause severe damage to the piston and connecting rod components due to the incompressibility of water, and in severe cases, it may even lead to the complete destruction of the engine.

[Hallie]

I've been driving an electric car for almost five years, and let me tell you about driving through water - it can really cause damage, especially to electrical components like the battery pack and motor controller. Electric vehicles are designed with waterproof ratings such as IP67, meaning they can withstand short-term immersion without issues. However, if the water is too deep or too dirty, the high water pressure may compromise the seals, leading to short circuits or corrosion of electronic parts. After one heavy rain, my car's dashboard showed warning lights, costing me thousands in repairs. Don't drive through water deeper than half the height of your wheel hubs, or the risk increases significantly. It's best to slow down and avoid sudden braking that could splash water. If possible, detour around flooded areas - prevention is always cheaper than repairs. Regular maintenance checks on sealing rings are also crucial for extending your EV's lifespan.

[LaEmery]

I remember last summer during a heavy rainstorm, I drove my electric car through a small puddle, and suddenly the car stalled. After towing it to the repair shop, they said the battery short-circuited due to water ingress, costing me over 10,000 yuan. Now I understand that electric vehicles are highly sensitive to water accumulation, with the battery positioned low and prone to water seepage. Once water enters the electrical system, it becomes troublesome. I've learned to observe water depth using a simple rule: the water level shouldn't reach the center of the wheels. Maintain a steady speed while driving, avoiding acceleration or sudden stops. Waterlogged areas often contain debris like sand and mud, increasing the risk. I recommend fellow drivers carry a ruler to estimate depth during rainy trips and find alternative routes if it's unsafe. Safety first—repairing electric cars isn't cheap.

[EverlyFitz]

Electric vehicles pose potential hazards when crossing water, which may cause electronic failures or system crashes, affecting driving safety. Although EVs are waterproof, they cannot handle all water conditions, especially muddy water or water with debris. When crossing water, maintain a steady speed and immediately check for any vehicle abnormalities afterward. If encountering deep water, it's best to stop and seek assistance or detour to avoid damaging critical components such as the high-voltage battery, ensuring a safe journey.