Instrument Panel, Gauges and Warning Indicators: Technical Service Bulletins

• Customer Interest
  • A/C - Erratic HVAC Operation & Self Diagnostic Blinks
  • A/C - Low Charge Indicator Flashes
  • A/C - Low Charge Warning Indicator Flashes
  • Speedometer - Registers When Vehicle is Stationary
  • Oil Pressure Gauge - Readings are Incorrect or Erratic
  • Oil Pressure Gauge - Erratic Reading Concerns
  • Oil Pressure Gauge - Incorrect or Erratic Readings
  • Instruments - Tachometer Accuracy
  • Instrument Panel - Upper Surface Reflection
• By Symptom
  • Customer Interest
    • A/C - Erratic HVAC Operation & Self Diagnostic Blinks
    • A/C - Low Charge Indicator Flashes
    • A/C - Low Charge Warning Indicator Flashes
    • Speedometer - Registers When Vehicle is Stationary
    • Oil Pressure Gauge - Readings are Incorrect or Erratic
    • Oil Pressure Gauge - Erratic Reading Concerns
    • Oil Pressure Gauge - Incorrect or Erratic Readings
    • Instruments - Tachometer Accuracy
    • Instrument Panel - Upper Surface Reflection
  • Erratic Operation
    • A/C - Erratic HVAC Operation & Self Diagnostic Blinks
    • A/C - Low Charge Indicator Flashes
    • Oil Pressure Gauge - Readings are Incorrect or Erratic
    • Oil Pressure Gauge - Erratic Reading Concerns
    • Oil Pressure Gauge - Incorrect or Erratic Readings
  • False instrument warning light/gauges
    • A/C - Erratic HVAC Operation & Self Diagnostic Blinks
    • A/C - Low Charge Indicator Flashes
    • A/C - Low Charge Warning Indicator Flashes
    • Speedometer - Registers When Vehicle is Stationary
    • Oil Pressure Gauge - Readings are Incorrect or Erratic
    • Oil Pressure Gauge - Erratic Reading Concerns
    • Oil Pressure Gauge - Incorrect or Erratic Readings
    • Instruments - Tachometer Accuracy
• All Technical Service Bulletins
  • Electrical - Instrument Panel And General Wiring Repair
  • A/C - Erratic HVAC Operation & Self Diagnostic Blinks
  • A/C - Low Charge Indicator Flashes
  • A/C - Low Charge Warning Indicator Flashes
  • Speedometer - Registers When Vehicle is Stationary
  • Instrument Panel and Gauges - Revised Diagnostic Chart
  • IP Dimmer Control - Proper Setting
  • Oil Pressure Gauge - Readings are Incorrect or Erratic
  • Oil Pressure Gauge - Erratic Reading Concerns
  • Oil Pressure Gauge - Incorrect or Erratic Readings
  • Odometer/Speedometer - ACDelco Service Center Locations
  • Instruments - Tachometer Accuracy
  • Instrument Panel - Upper Surface Reflection
  • 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