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Oldsmobile
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1987
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Cutlass V6-231 3.8L VIN A 2-bbl
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Repair and Diagnosis
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Heating and Air Conditioning
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Blower Motor
Blower Motor
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Description and Operation
With A/C
Without A/C
Testing and Inspection
Initial Inspection and Diagnostic Overview
System Check
System Diagnosis
With A/C
Without A/C
Troubleshooting Hints
With A/C
Without A/C
Component Tests and General Diagnostics
With A/C
Test A - Blower Motor
Test B - Blower Relay Test
Table 1 of 2
Table 2 of 2
Test C - Blower Resistor Test
Test D - Blower Switch Test
Table 1 of 2
Table 2 of 2
Test E - A/C Mode Selector Test
Without A/C
Test A - Blower Switch Test
Test B - Blower Resistor Test
Test C - Blower Motor Test
Locations
Without A/C
With A/C
Service and Repair
Diagrams
Diagram Information and Instructions
Diagnostic Aids
Electrical Diagrams
(Part 1 of 2)
(Part 2 of 2)
With A/C
Table 1 of 2
Table 2 of 2
Without A/C
