Cutlass Supreme FWD V6-189 3.1L (1989)
Blower Motor: Initial Inspection and Diagnostic Overview
With Manual A/C
Symptom Table
Symptom Table
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Do the tests listed for your symptom in the Symptom Table.
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Diagnostic Tests follow the Symptom Table.
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If your symptom does not appear in the Symptom Table, perform all of the Diagnostic Tests. See: Component Tests and General Diagnostics
With Electronic A/C
Symptom Table
Symptom Table
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Do the test listed for your symptom in the Symptom Table.
With Manual A/C
- Try the following checks before doing the System Diagnosis:
1. Check AC 2 Fuse by visual inspection.