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compressor oil. Is noise heard when racing engine? Explain repair to customer. 11 CHECK TO SEE WHETHER Drain compressor oil. Is it contaminated with metal Yes Go to the next step. No Replace A/C compressor, then go to Step 19. 12 CHECK TO SEE WHETHER Is compressor oil whitish and mixed Yes Replace entire A/C system (excluding heater), No Go to the next step. 13 INSPECT A/C COMPRESSOR OIL Is compressor oil darker than normal Yes Replace A/C compressor and condenser, then go No Condition is normal. Recheck malfunction symptoms. 14 CHECK TO SEE WHETHER Is noise heard immediately after A/C Yes Replace A/C compressor, then go to Step 19. No Go to the next step. 15 INSPECT DRIVE BELT Inspect drive belt. (See DRIVE BELT INSPECTION Is it okay? Yes Go to the next step. No Adjust or replace drive belt, then go to Step 19. 16 INSPECT DRIVE BELT CONDITION Is drive belt worn? Does it have foreign material Yes Remove obstruction, remove oil, or replace drive No Go to the next step. 17 INSPECT MAGNETIC CLUTCH Inspect magnetic clutch. (See MAGNETIC CLUTCH Yes Replace A/C compressor (excluding pressure
2008 Mazda CX-9 Grand Touring 2008 HVAC Symptom Troubleshooting (HVAC) - Mazda CX-9
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