1999 Chevy Cavalier cooling fan control circuit

1999 CHEVROLET CAVALIER
125,000 MILES • 4 CYL • 2WD • AUTOMATIC
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BNYCE
  • MEMBER
  • 1 POST
Hi,I recently failed for the first time in my life,my emissions test due to a fail cooling fan control circuit.My check engine light does not turn off.My AC doesnt work but the heat does.I recently replaced the cooling sensor.My question I guess is what do I need to do to get this thing fixed and able to pass the emissions.My other question is if it has to do with my AC and all the stuff affliated with the AC can I just go to one of those places that reenergize your AC for you.Please help.
Jun 9, 2010 at 3:43 AM
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BLUELIGHTNIN6
  • ✓Experienced Mechanic
  • 16,542 POSTS
does the radiator fan come on at all? if so then check for faulty A/C control switch and A/C refrigerant pressure sensor. If fan does not come on at all check fuses and cooling fan relay
Jun 9, 2010 at 7:50 AM
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