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2002 Civic A/C troubleshooting

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Old Sep 10, 2021 | 04:57 AM
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porterdude's Avatar
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Default 2002 Civic A/C troubleshooting

Hi all. Looking for some help troubleshooting my 2002 Honda Civic LX A/C.

Symptoms:
  1. compressor does not engage when a/c turned on
  2. blower fans work fine, blows warm air
  3. a/c light on console lights up
Steps I've taken:
  1. Checked freon pressures: OK
  2. Jumper the compressor relay: compressor engages, blows cold air, but neither radiator fan comes on
  3. Jumper the pressure switch connector with engine running: compressor does not engage
  4. Tested condenser temperature sensor by checking resistance: tests OK (11K ohms)
  5. Ran the climate control self test: no codes
Any ideas as to what to check next?

Thanks!
 
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