What are the reasons for an electric car not starting despite being fully charged?

[Jean]

It could be due to battery issues, motor failure, brake power cut-off, or throttle damage. Below are the reasons and solutions for an electric car not starting despite being fully charged: Battery issues: Solution: Check if the battery output is normal. If the output is too low, it indicates a faulty battery that needs immediate replacement. Motor failure: Solution: Inspect the motor condition. Poor contact of the motor carbon brushes can also cause the car to have power but not start. Brake power cut-off: Solution: Disconnect the brake line. If the car moves, it proves the brake lever is damaged and needs replacement. Throttle damage: Solution: If the car moves, it indicates a faulty throttle that requires immediate replacement or repair. Turn on the power and twist the throttle while using a multimeter to measure the positive wire and signal wire.

[LeoLynn]

I've been driving an electric car for several years and found that situations where it shows a full charge but won't move are quite common, often due to software issues. For example, a minor bug in the car's system might cause inaccurate battery data updates. Try a simple restart: park, lock the car for a few minutes, then unlock and start it to see if it recovers. If that doesn't work, it might be a high-voltage circuit failure, such as a stuck relay not supplying power to the motor. Don't panic, and avoid repeatedly trying to start it to prevent further complications. It's best to visit a 4S shop to scan for error codes and diagnose the issue. Regular updates to the car's software during daily use can reduce such problems. An experienced owner's advice: safety first.

[MacVincent]

Working in electric vehicles for a long time, I've become accustomed to situations where the battery shows full charge but won't operate. The main reasons usually lie in false activations of the battery monitoring system or high-voltage controller. It may display full charge, but internal protection mechanisms could be triggered, preventing power output to avoid short circuits. It's recommended to check if the charging gun is completely disconnected and the door lock status - these small details are often overlooked. You can try connecting a diagnostic tool to the OBD port to read error codes yourself, but don't force it if you're inexperienced. Seek professional repair services promptly to prevent minor issues from becoming major troubles, and you might even save some on repair costs.

[VonAdriana]

The electric vehicle is fully charged but fails to start, which poses safety risks. It could be due to a short circuit or fault in the electrical system triggering protection. Operating recklessly may be dangerous. Pull over immediately and avoid forcing it. Check basic points like the key fob battery and ensure doors are properly closed. If warning lights are on, seek professional assistance immediately. During regular maintenance, emphasize checking the circuit health to reduce unexpected stops, as issues at night or on highways can be worse.

[VanMarcus]

When I first started with electric cars, I also encountered situations where the display showed a full charge but the car wouldn't move, and I always thought it was broken. The most common reasons are actually sensor malfunctions or incorrect settings, such as not switching the charging mode back to driving mode. Try holding down the start button to reboot the system. Another potential issue is key signal interference—try getting closer to the vehicle and trying again. Newcomers shouldn't rush to call for help; take some time to flip through the manual and check the tips. These experiences will accumulate over time. Maintaining an electric car requires developing the habit of checking the vehicle's connected system status.