oldsmobile Workshop Repair Guides

Oldsmobile Workshop Service and Repair Manuals

Diagnostic Trouble Code Tests and Associated Procedures|Page 9354 > < Diagnostic Trouble Code Tests and Associated Procedures|Page 9352
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Symptom Table (Part 2 Of 2)

Troubleshooting Hints

PERFORM BEFORE BEGINNING SYSTEM DIAGNOSIS

1. Check 1GN 1 Fuse by visual inspection.
2. Check PWR DR LK Fuse by visual inspection.
3. Check INT LP Fuse by visual inspection.
4. Check for a broken (or partially broken) wire inside of the insulation which could cause system failure but prove GOOD in a continuity/voltage

check. (Refer to General Troubleshooting Procedures.

5. Check for proper installation of aftermarket electronic equipment which may effect the integrity of other systems. (Refer to General

Troubleshooting Procedures.)  See: Diagrams/Diagnostic Aids

 

Diagnostic Trouble Code Tests and Associated Procedures|Page 9354 > < Diagnostic Trouble Code Tests and Associated Procedures|Page 9352