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Buick
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1993
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Regal V6-231 3.8L VIN L SFI
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Repair and Diagnosis
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Starting and Charging
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Starting System
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Neutral Safety Switch
Neutral Safety Switch
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Diagrams
Diagram Information and Instructions
Basic Circuit Operation
Electricity
Series Circuit
Parallel Circuit
Series/Parallel Circuit
Cell References
Electrical Controls
Circuit Components
Relays
Diodes
Schematic Symbols
Symbol Identification
Part 1 of 3
Part 2 of 3
Part 3 of 3
Wire Color Code Identification
Diagnostic Aids
Connector, Splicing and Terminal Repair
Pull-to-Seat Connectors
Push-to-Seat Connectors
Repairing Connectors
Terminal Repair
General Troubleshooting Procedures
Basic Troubleshooting Guide
Checking Terminal Contacts
Intermittents and Poor Connections
Troubleshooting Tests
Troubleshooting Tools
Handling and Measuring Procedures
Tech Tips
General Troubleshooting Procedures
Basic Troubleshooting Guide
Troubleshooting Tools
Troubleshooting Tests
Intermittents and Poor Connections
Checking Terminal Contact
Circuit Malfunctions
General
Open Circuit
Short Circuit
Grounded Circuit
Intermittents and Poor Connections
Handling and Measuring Procedures
Circuit Protection Devices
Typical Electrical Repair
Splicing Copper Wire Using Crimp and Seal Splice Sleeves
Splicing Twisted/Shielded Cable
Repairing Connectors
Splicing Copper Wire Using Splice Clips
Terminal Repair
Wire Repair Procedures
Circuit Protection Devices
Typical Electrical Repair
Splicing Copper Wire Using Crimp and Seal Splice Sleeves
Splicing Copper Wire Using Splice Clips
Splicing Twisted/Shielded Cable
Electrical Diagrams