What is the reason why the electric tricycle does not move after getting wet?
2 Answers
Tricycle does not move after getting wet mainly because the power-off system circuit on the electric vehicle controller fails due to water ingress, causing the system to malfunction and the vehicle to stop moving. It needs to be towed for repair. Here are some precautions for using a tricycle: Good maintenance: Do not let the electric tricycle suffer accidental damage, such as not letting water submerge the motor center or controller, always unlock the vehicle before starting, turn off the power when getting off, keep the tires properly inflated, avoid prolonged exposure to sunlight in summer, avoid storing in high-temperature or corrosive environments, and ensure the brakes are adjusted to the right tightness. Frequent charging: For lead-acid batteries, develop the habit of charging on the same day of use. No matter how far you ride the electric bicycle each day, always charge it fully. Never wait until the battery is completely drained before charging, to avoid "deep discharge" which shortens the battery life.
The electric tricycle stopped working after getting wet. With years of experience in electric vehicles, I know the common issue is water seeping into the electrical system causing a short circuit. The controller is like the 'brain' of the vehicle—flooding can easily cause it to malfunction, triggering the power-off protection and locking the system. Or, if the battery terminals get wet, they may corrode and lose conductivity. In severe cases, water entering the motor can burn out the windings. Once discovered, immediately power off and push the vehicle to a dry spot. Open the compartment cover to wipe off moisture—letting it dry for a few days is key. Don’t rush to use it to avoid damaging parts. If it still doesn’t work after drying, check the fuse or replace the controller—a standard replacement costs a few hundred yuan. Prevention is better than repair: avoid waterlogged roads and add waterproof covers to save hassle and money, sparing you from major repairs costing thousands. Safety first—secure the water-damaged vehicle properly before handling it, and don’t take risks.
