Why doesn't the electric car move when accelerating after being rained on?
3 Answers
It may be due to a short circuit in the electrical system or issues with the throttle handle and brake handle. Short circuit phenomenon: First, check if the power source has electricity. If not, inspect whether the fuse is intact. If the fuse is normal but there's no power, check if the internal electrode connections in the power source are loose or if the battery has an open circuit. If the power source has electricity, inspect whether the power cable and power lock are functioning properly. Throttle handle and brake handle issues: Short-circuit the throttle positive red wire and the throttle speed yellow wire on the controller. If the motor runs normally, then the motor and controller are functioning properly. If the motor doesn't rotate, either the motor or the controller is faulty. If both the motor and controller are normal but the motor doesn't rotate, then the issue lies with the throttle handle or brake handle.
My electric car wouldn't move when I pressed the accelerator after being caught in the rain, which really worried me. I quickly had someone check it out. It turned out that water had seeped into the electric vehicle's control module, causing a short circuit in the circuitry. The safety system automatically locked the vehicle to prevent movement, protecting the battery from being damaged. The aging sealing strips on the battery pack casing can also leak, allowing water to accumulate inside and interfere with signal transmission. That time, I spent some money repairing the seals to get it working again. Now, I'm extra careful about parking in dry places, adding a carport or waterproof cover. Additionally, I regularly inspect the chassis and wiring, as more maintenance during the rainy season can help avoid trouble. Electric vehicles are more sensitive than gasoline cars, with expensive and easily damaged batteries. After rain, it's safer to wait until everything dries before starting. Safety first—can't afford to be careless.
Last time my electric car got caught in a heavy rain, and when I tried to start it by pressing the accelerator, it wouldn't move at all. I had to call a tow truck to take it to the shop. The mechanic checked it and said the fuse had blown because rainwater got into the wire connectors, causing oxidation and a short circuit. The relay might also have failed, preventing control of the motor. Personal advice: after rain, don't rush to start the car. Disconnect the power and wait a few hours to let the water evaporate. Daily protection is crucial—park on higher ground and use waterproof car covers. Address issues promptly to avoid expensive battery repairs, as safety is the top priority.
