Operation CHARM
: Car repair manuals for everyone.
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Mercury
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1993
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Cougar/XR7 V8-302 5.0L HO
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Repair and Diagnosis
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Testing and Inspection
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Component Tests and General Diagnostics
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Component Tests
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Electronic Climate Control
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Blower Motor
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Blower Speed Controller (BSC) Diagnosis
Blower Speed Controller (BSC) Diagnosis
High blower only when control is OFF and display is blank, ignition in RUN.
