Instrument Panel, Gauges and Warning Indicators: Technical Service Bulletins

• Customer Interest
  • Instruments - I/P Light Too Dim
  • Fuel Line - Faint Buzzing Noise From Front of Dash Area
  • Supercharger - Outlet Gasket Split, Air Leak
  • Instrument Panel Upper Trim Plate - Warped
  • Instrument Panel - Upper Surface Reflection
• By Symptom
  • Customer Interest
    • Instruments - I/P Light Too Dim
    • Fuel Line - Faint Buzzing Noise From Front of Dash Area
    • Supercharger - Outlet Gasket Split, Air Leak
    • Instrument Panel Upper Trim Plate - Warped
    • Instrument Panel - Upper Surface Reflection
  • Driveability
    • Supercharger - Outlet Gasket Split, Air Leak
  • Erratic Operation
    • Supercharger - Outlet Gasket Split, Air Leak
  • False instrument warning light/gauges
    • VSS - Revised Test A (Speedometer is Inaccurate)
    • Supercharger - Outlet Gasket Split, Air Leak
  • Noise
    • Fuel Line - Faint Buzzing Noise From Front of Dash Area
  • Warping
    • Interior Trim - I/P Upper Trim Panel Wavy Appearance
    • Instrument Panel Upper Trim Plate - Warped
• All Technical Service Bulletins
  • Electrical - Instrument Panel And General Wiring Repair
  • Instruments - I/P Light Too Dim
  • Electrical - Manual Updates & Late Production Model Info
  • Electrical - Manual Updates & Late Production Model
    • Overview
    • Update Change Park Avenue/Park Avenue Ultra
      • Summary
      • I/P Fuse Block/Relay Center Details
      • I/P Fuse Block Fuses 1, 2, 16, Circuit Breaker 3
      • Relay Center Fuses 5,6,7,8
      • Starting and Charging System Locator
      • Supplemental Inflatable Restraint (SIR)
    • Update Change Lesabre
      • Summary
      • I/P Fuse Block/Relay Center Details
      • I/P Fuse Block Fuses 1, 7, 8, 21, Circuit Breaker 3
      • Relay Center Fuses 3, 4
      • Relay Center Fuses 5, 6, 7, 8
      • Starting and Charging
      • Supplemental Inflatable Restraint (SIR)
      • Radio/Antenna
  • A/C - Revised Wiring Ground Circuit 803
  • Fuel Pump/Strainers/Pulsators - Replacement Parts
  • VSS - Revised Test A (Speedometer is Inaccurate)
  • Brakes - Antilock Indicator OFF Test R Revised
  • Fuel Line - Faint Buzzing Noise From Front of Dash Area
  • Supercharger - Outlet Gasket Split, Air Leak
  • IP Dimmer Control - Proper Setting
  • Odometer/Speedometer - ACDelco Service Center Locations
  • Instruments - Cluster Exchange/Repair Program
    • Overview
    • AC-Delco Instrument Cluster Exchange/Repair Centers
    • Liquid Crystal Display Instrument Cluster Buick N
    • Electromechanical Instrument Cluster Buick A
    • Hybrid Instrument Cluster Buick W/GM 10
    • Electromechanical Instrument Cluster Buick W/GM 10
    • Electromechanical Instrument Cluster B/Roadmaster
    • Electromechanical Instrument Cluster Buick C/H
    • Electromechanical Instrument Cluster Buick C
    • Vacuum Fluorescent Instrument Cluster Buick E
  • Interior Trim - I/P Upper Trim Panel Wavy Appearance
  • Instrument Panel Upper Trim Plate - Warped
  • Instrument Panel - Upper Surface Reflection
  • Instrument Panel - Upper Surface Cleaning
  • Instruments - Updated Warning & Alarms Chime Diagnostics
  • Instruments - Reduced PRNDL Display Visibility
  • Fuel System - GM Fuel System Treatment PLUS(R) Info.
  • Tires - Information On Proper Tire Pressure
  • Interior - Cleaning Instrument Panel, Interior Trim