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Home >> Mazda >> 2008 >> RX-8 Sport, 1.3 3 >> Repair and Diagnosis >> Engine Performance >> System >> Symptom Troubleshooting [Engine) >> No.24 A/C Is Always On Or A/C Compressor Runs Continuously >> Notes

No.24 A/C Is Always On Or A/C Compressor Runs Continuously: Notes

A/C IS ALWAYS ON OR A/C COMPRESSOR RUNS CONTINUOUSLY DESCRIPTION & POSSIBLE CAUSE TABLE

24 A/C IS ALWAYS ON OR A/C COMPRESSOR RUNS CONTINUOUSLY.
DESCRIPTION  The A/C compressor magnetic clutch does not disengage.
POSSIBLE CAUSE 
  • A/C compressor magnetic clutch engagement is stuck.
  • A/C relay is stuck closed.
  • Short to GND between A/C switch and PCM
  • Short to GND circuit between A/C relay and PCM
  • A/C relay to magnetic clutch circuit shorted to battery power