Body and Accessories

All Component Locator

• Instrument Cluster Components
• Instrument Panel, Gages, and Console Component Views

All Description and Operation

• Instrument Cluster Circuit Description

All Visual Identification

• Instrument Panel, Gages, and Console Connector End Views

Diagnostic Procedures

• CHECK GAGES Indicator Always On
• CHECK GAGES Indicator Inoperative
• Engine Coolant Temperature Gage Inaccurate or Inoperative
• Engine Coolant Temperature Gauge Always Cold
• Engine Coolant Temperature Gauge Always Hot
• Engine Oil Pressure Gage Inaccurate or Inoperative
• Engine Oil Pressure Gauge Always High
• Engine Oil Pressure Gauge Always Low
• Gages Inoperative - All
• Low Engine Coolant Indicator Always On
• Low Engine Coolant Indicator Inoperative
• Speedometer Inaccurate (J 38522 Unavailable)
• Tachometer Inoperative
• Volt Gage Inaccurate or Inoperative

Electrical/Electronic Schematic Diagrams

• Instrument Cluster Schematic References
• Instrument Cluster: Analog Schematics
• Instrument Panel, Gages, and Console Schematic Icons

Mechanical Specifications

• Fastener Tightening Specifications

Other Specifications

• GM SPO Group Numbers

Removal, Installation, and Replacement

• Air Brake Pressure Gage Replacement
• Engine Hour Meter Replacement
• Engine Oil Pressure Sensor or Switch Replacement
• Headlamp Switch Replacement
• Instrument Cluster Replacement
• Instrument Panel Lamp Dimmer Switch Replacement
• Multifunction Alarm Module Replacement
• Transmission Fluid Temperature Gage Replacement
• Vehicle Speed Sensor Module Replacement