FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM
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Car repair manuals for everyone.
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Mercedes Benz
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1987
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190D 2.5 Turbo (201.128) L5-2.5L DSL Turbo (602.961)
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Repair and Diagnosis
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Heating and Air Conditioning
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Testing and Inspection
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Symptom Related Diagnostic Procedures
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Blower Inop and A/C Runs Continuously
Blower Inop and A/C Runs Continuously
SYMPTOM DESCRIPTION:
Blower not functioning and
refrigerant
compressor continuously operating.
CAUSE/REMEDY:
^
CONTROL UNIT FUSE BLOWN. Remove control unit, replace fuse, and test for possible short circuit.