Upon arrival for tune-up customer stated she did not run AC system for the whole summer due to previous tech stating that there was a leak in the evaporator coil during tune-up checked the furnace all safeties are working properly blower is acceptable evaporator cool was acceptable while checking the heat pump found that the dual run cap had failed put a new one on to check refrigerant levels and other components while system was running found that the refrigerant levels or right at the recommended superheat for the indoor wet bulb and outdoor temperature then perform leak search on evaporator coil found no leaks explain customer all issues and all findings and replace dual run cap left system off for customers request but system is ready to run in cooling and heating