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Home >> Audi >> 2021 >> A4 Quattro Premium Plus, 2.0L Eng VIN B >> Repair and Diagnosis (Single Page) >> General Information >> Heating, Ventilation & A/C (HVAC) >> Map - Heating, Ventilation, & Air Conditioning >> Heating, Ventilation & Air Conditioning Systems >> Compressor Clutch Assemblies

Compressor Clutch Assemblies

Condition Code Procedure
Air gap incorrect B Require repair or replacement
Bearing seized A Require replacement of bearing or assembly
Bearing worn, affecting performance A Require replacement of bearing or assembly
Coil shows signs of overheating 1 Suggest replacement of coil
Connector (Weatherpack type) leaking A Require repair or replacement
Connector broken A Require repair or replacement
Connector melted, affecting performance A Require repair or replacement
NOTE: Determine cause and correct prior to replacement of part.
Connector melted, not affecting performance 2 Suggest repair or replacement
NOTE: Determine cause and correct prior to replacement of part.
Connector missing C Require replacement
Hub broken A Require replacement
Hub cracked B Require replacement
Hub loose on shaft A Require replacement
Hub scored, affecting performance A Require replacement
Hub warped, affecting performance A Require replacement
Inoperative A Require repair or replacement
NOTE: Inoperative includes intermittent operation.
Noisy 2 Suggest repair or replacement
Slips A Require repair or replacement
Terminal burned, affecting performance A Require repair or replacement
NOTE: Determine cause and correct prior to replacement of part.
Terminal burned, not affecting performance 2 Suggest repair or replacement
Terminal corroded, affecting performance A Require repair or replacement
Terminal corroded, not affecting performance 2 Suggest repair or replacement
Terminal loose, affecting performance B Require repair or replacement
Terminal loose, not affecting performance 1 Suggest repair or replacement
Will not disengage A Require repair or replacement
Wire lead burned A Require repair or replacement
Wire lead conductors exposed B Require repair or replacement
Wire lead open A Require repair or replacement
Wire lead shorted A Require repair or replacement