LEMON Manuals: Even more car manuals for everyone
Home >> Mazda >> 2007 >> 6 Mazdaspeed >> Repair and Diagnosis >> Engine Performance >> System >> Symptom Troubleshooting [Engine Control System L3 With TC) >> 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

POSSIBLE CAUSES DESCRIPTIONS

24 A/C IS ALWAYS ON OR A/C COMPRESSOR RUNS CONTINUOUSLY.
DESCRIPTION  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 ground between A/C switch and PCM
  • Short to ground circuit between A/C relay and PCM
  • A/C relay to magnetic clutch circuit shorted to battery power