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Home >> Mazda >> 2006 >> 6 Mazdaspeed >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 15 (Symptom Troubleshooting [Engine Control System AJ]) >> No. 24 A/C Always On/A/C Compressor Runs Continuously >> Notes

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

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POSSIBLE CAUSES DESCRIPTIONS

24 A/C always ON or A/C compressor runs continuously
DESCRIPTION 
  • A/C compressor magnetic clutch does not disengage.
POSSIBLE CAUSE 
  • Stuck engagement A/C compressor magnetic clutch
  • 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 shorts to battery power.