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Home >> Suzuki >> 2013 >> Kizashi Base, Standard Trans >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Air Conditioning System >> Diagnostic Information and Procedures >> HVAC System Symptom Diagnosis >> Abnormal Noise From A/C Compressor
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Abnormal Noise From A/C Compressor

SYMPTOM DIAGNOSIS CHART

Condition Possible Cause Action
During A/C compressor operation, a rumbling noise is heard proportional to engine revolutions  Inadequate clearance in scroll area Replace A/C compressor  .
A loud noise is heard at a certain rpm, disproportionately to engine revolution  Loose or faulty accessory (A/C compressor) drive belt Replace drive belt and/or belt tensioner if necessary  .
Loose A/C compressor mounting bolts Retighten mounting bolts  .
A loud rattle is heard at low engine rpm  Loose A/C compressor armature plate bolt Retighten armature plate bolt. Replace A/C compressor if it was operated in this condition for a long time  .
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