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Home >> Mercury >> 1993 >> Cougar/XR7 V6-232 3.8L >> Repair and Diagnosis >> Heating and Air Conditioning >> Testing and Inspection >> Component Tests and General Diagnostics >> Component Tests >> Electronic Climate Control >> Cold Engine Blower Lockout (CELO) Switch Diagnosis

Cold Engine Blower Lockout (CELO) Switch Diagnosis





Blower turns on immediately in AUTO blower mode, 65°F-85°F setting, FLOOR or VENT mode, cold engine, and cold interior.
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