RC.600.208 12V Auto AC Compressor 13271258 13310692 13250596 For CHEVROLET CRUZE WXNS022

RC.600.208 12V Auto AC Compressor 13271258 13310692 13250596 For CHEVROLET CRUZE WXNS022

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Symptoms of a Failing A/C Compressor Clutch

1. A/C Not Blowing Cold Air

The clutch fails to engage, preventing the compressor from circulating refrigerant.

Possible Cause: Electrical failure, low refrigerant, or a faulty clutch coil.

2. Unusual Noises

Clicking or Chattering: Weak engagement causes repeated snapping.

Grinding or Squealing: Worn bearings or a damaged clutch plate.

Rattling: Loose or broken clutch components.

3. Clutch Not Spinning When A/C is On

The center of the clutch pulley should rotate when the A/C is activated.

If it remains stationary, the clutch may be electrically or mechanically faulty.

4. Burning Smell

Overheating due to excessive slipping or electrical shorts in the clutch coil.

May indicate a seized compressor or failing clutch bearing.

5. Visible Damage or Wear

Worn Friction Surface: Glazed or uneven clutch plate.

Corrosion or Oil Contamination: Leaking refrigerant or oil damages clutch components.

6. Intermittent Cooling

The clutch engages and disengages randomly due to:

Weak electrical connections

Faulty pressure switch

Overheating clutch coil

7. Excessive Belt Wear or Slippage

A seized clutch or misaligned pulley can cause belt damage.

Diagnosis Tips:

Check for power at the clutch connector (12V when A/C is on).

Inspect the air gap between the clutch plate and pulley (should be within specs).

Listen for unusual noises when engaging/disengaging.