2004 Chevrolet Monte Carlo a/c heat not working

140,000 MILES • 3.8L • 6 CYL • AWD • AUTOMATIC
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NATASHA_PATRICE
  • MEMBER
  • 1 POST
There is no a/c or heat blowing. It's manual knobs and it just all of the sudden went out. Where do I start to fix it?
Jun 4, 2015 at 2:41 AM
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HMAC300
  • ✓Experienced Mechanic
  • 48,601 POSTS
check fuses in car and underhood for blower motor. also check blower motor relay, switch with a like relay
Jun 4, 2015 at 5:50 AM
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REBEL8874
  • MEMBER
  • 1 POST
HI, I got the same problem, my aircon and heater quits all of a sudden, i replaced the fuse, relay, fan resistor and fan blower motor, i can't figure out what's wrong with it, Do you think its the climate control knob? Thanks
Jun 10, 2015 at 1:05 AM
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