Wiring Systems (General Information)

• Diagnostic Information And Procedures
  • Where To Find Electrical Schematics
    • Century
    • Regal
  • Passenger Car Zoning
  • Electrical Symbols
  • General Electrical Diagnosis Procedures
    • Basic Knowledge Required
  • Checking Aftermarket Accessories
  • Circuit Testing
  • Using Connector Test Adapters
  • Probing Electrical Connectors
    • Notes
    • Front Probe
    • Backprobe
  • Troubleshooting With A Digital MULTIMETER
  • Troubleshooting With A Test Lamp
  • Using Fused Jumper Wires
  • Measuring Voltage
  • Measuring Voltage Drop
  • Measuring Frequency
  • Testing For Continuity
    • Notes
    • With a DMM
    • With a Test Lamp
  • Testing For Short To Ground
    • Notes
    • With a DMM
    • With a Test Lamp
    • Fuse Powering Several Loads
  • Testing For A Short To Voltage
  • Testing For Intermittent And Poor Connections
    • Notes
    • Testing for Proper Terminal Contact
    • Round Wire Connectors
    • Flat Wire (Dock and Lock) Connectors
  • Inducing Intermittent Fault Conditions
    • Notes
    • Salt Water Spray
    • High Temperature Conditions
    • Low Temperature Conditions
  • Testing For Electrical INTERMITTENTS
  • Scan Tool Snapshot Procedure
  • Wiring Repairs
  • Circuit Protection - Fuses
  • Circuit Protection - Circuit Breakers
  • Circuit Protection - Fusible Links
    • Notes
    • Repairing a Fusible Link
  • Repairing Damaged Wire Insulation
  • Splicing Copper Wire Using Splice Clips
  • Splicing Copper Wire Using Splice Sleeves
  • Splicing Twisted Or Shielded Cable
  • Splicing In-Line Harness Diodes
  • Heated Oxygen Sensor (Ho2S) Wiring Repairs
  • Sir/SRS Wiring Repairs
    • Notes
    • SIR/SRS Connector (Plastic Body and Terminal Metal Pin) Repair
    • SIR/SRS Wire Pigtail Repair
    • SIR/SRS Wire Repair
    • SIR/SRS System Wire Splice Repair
    • Connector Position Assurance (CPA)
    • Terminal Position Assurance (TPA)
  • Flat Wire Repairs
  • Connector Repairs
  • Connector Position Assurance Locks
  • Terminal Position Assurance Locks
  • Push To Seat Connectors
    • Terminal Removal
    • Terminal Repair
    • Reinstalling Terminal
  • Pull To Seat Connectors
    • Terminal Removal
    • Terminal Repair
    • Terminal Installation
  • Weather Pack Connectors
  • Repairing Connector Terminals
• Repair Instructions
  • Relay Replacement (Within An Electrical Center)
    • Notes
    • Removal Procedure
    • Installation Procedure
  • Relay Replacement (Attached To Wire Harness)
    • Removal Procedure
    • Installation Procedure
  • UNDERHOOD Electrical Center Or Junction Block Replacement
    • Removal Procedure
    • Installation Procedure
  • Instrument Panel Electrical Center Or Junction Block Replacement
    • Notes
    • Removal Procedure
    • Installation Procedure
• Special Tools And Equipment