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1988
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Electra V6-231 3.8L VIN C SFI
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Repair and Diagnosis
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Heating and Air Conditioning
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Blower Motor
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Testing and Inspection
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Initial Inspection and Diagnostic Overview
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System Diagnosis
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Manual Climate Controls
Manual Climate Controls
Symptom Table:
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Do the tests listed for your symptom in the Symptom Table (see image).
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If your symptom does not appear in the Symptom Table, perform all of the tests.