The answer to 'EV charger burning smell' is that a burning smell from an EV charger is usually a sign of a serious electrical issue that requires immediate attention. This could be caused by a malfunctioning or damaged charger, wiring problem, or even a fire hazard. It's important to stop using the charger immediately and have a licensed electrician inspect and repair the issue as soon as possible.
Common causes of a burning smell include overheating due to a short circuit, faulty components, or improper installation. Symptoms may also include sparks, smoke, or the charger not functioning properly. Attempting to troubleshoot or repair the issue yourself is not recommended, as this can be extremely dangerous and may lead to further damage or injury. It's always best to call a professional electrician who can safely diagnose and fix the problem.