Horns And Pedestrian Alerts

• Specifications
  • Fastener Specifications
• Schematic Wiring Diagrams
  • Horn Wiring Schematics (Chevrolet)
    • Horn (Chevrolet)
  • Horn Wiring Schematics (Buick)
    • Horn (Buick)
• Diagnostic Information and Procedures
  • DTC B2750
    • Diagnostic Instructions
    • DTC Descriptor
    • Diagnostic Fault Information
    • Circuit/System Description
    • Conditions for Running the DTC
    • Conditions for Setting the DTC
    • Actions Taken When the DTC Sets
    • Conditions for Clearing the DTC
    • Reference Information
    • Circuit/System Verification
    • Circuit/System Testing
    • Repair Instructions
  • Symptoms - Horns
    • Notes
    • Visual/Physical Inspection
    • Intermittent
    • Symptom List
  • Horns Malfunction (Encore)
    • Diagnostic Instructions
    • Diagnostic Fault Information
    • Circuit/System Description
    • Diagnostic Aids
    • Reference Information
    • Circuit/System Verification
    • Circuit/System Testing
    • Component Testing
    • Repair Instructions
  • Horns Malfunction (Trax)
    • Diagnostic Instructions
    • Diagnostic Fault Information
    • Circuit/System Description
    • Diagnostic Aids
    • Reference Information
    • Circuit/System Verification
    • Circuit/System Testing
    • Component Testing
    • Repair Instructions
• Repair Instructions
  • Horn Replacement (Chevrolet)
  • Horn Replacement (Buick)
  • Steering Wheel Horn Contact Replacement (Buick)
  • Steering Wheel Horn Contact Replacement (Chevrolet)
• Description and Operation
  • Horns System Description and Operation
    • System Description
    • System Operation
    • Circuit Operation