Hero Optima CX Motor M Symbol Problem | Motor Hall Sensor Check & Repair | Meter Error Fix

Hero Optima CX electric scooter meter M symbol problem full solution. Is your Hero Optima CX not running? Meter showing M symbol? Scooter giving jerk while running? In this video I have shown: ✔ What is M symbol in Hero Optima CX ✔ Motor hall sensor problem symptoms ✔ How to check hall sensor from top side ✔ Hall sensor voltage testing method ✔ Why scooter gives jerk and stops ✔ How to remove M symbol from meter ✔ Complete troubleshooting step by step This problem mostly comes due to: ❌ Hall sensor wire issue ❌ Motor hall sensor damage ❌ Controller hall input problem Watch full video to fix Hero Optima CX motor problem easily. 🔧 Useful for electric scooter mechanics & owners. Channel: Technical Help M.K. #HeroOptimaCX #MSymbolProblem #HallSensor #ElectricScooterRepair #HeroElectric #ScooterNotRunning #MotorProblem #TechnicalHelpMK