2002 jeep liberty heat not working .?

Dfsdf

New member
ok for the past month only setting number 4 would work , 1 2 3 would not work for the heat/ac, now today nothing works no heat no ac , none of the settings could it be the heater blower resistor is bad ? or is it a fuse ? i replaced a 10 amp which i think says the pdc , not sure if that's the blower fuse number 24 on the panel . but still no luck , well i mean after 10 minutes it did kick on again but went out after 3 seconds .. what could be the problem ?
 
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