Q: 2003 Ponitac grand Prix air conditioner blowing out warm air. on 2003 Pontiac Grand Prix

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
Started blowing out hot air a while ago. Dad and I recharged it, still blowing warm. The clutch will engage, but it needs jumped to get going though. Mechanic my dad works with thought maybe a resistor. Any help would be appreciated.
(1) Answer
you need the system checked from a shop and a tech. pressures need to be checked, switches and powers need to be verified.