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Home >> Audi >> 1990 >> 90 Quattro 20V L5-2309cc 2.3L DOHC (7A) >> Repair and Diagnosis >> Relays and Modules >> Relays and Modules - HVAC >> Control Module HVAC >> Locations >> Compressor Control Unit >> Without Digital Climate Control

Without Digital Climate Control

Auxiliary Relay Panel:






A/C Control unit or Compressor clutch control unit position #4
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