so, when i bought my 01 supercrew, the owner said the a/c did not work and the system had no refridgerant. i used a jumper wire on the low side and got the compressor to run. fast forward to today. i have replaced the evaporator, heater core and blend door. after that, i had the refridgerant recharged. while the motor was running and r134 being introduced, the compressor never came on. we ended jumping the red plug on the back of the blower selection **** to the battery, the compressor kicked in. we let it recharge and all was well. the compressor didnt last, it stopped and i havent been able to get it going again. we checked all plugs and found theres no power to the compressor, all fuses and relays are good. i dont know where to go next.