Instrument Cluster Schematics

WARNING: This page is about a different car, the 2003 GMC Sierra, 2003 GMC Cab & Chassis Sierra, 2003 Chevrolet Silverado, and 2003 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Instrument Cluster Schematics (Power, Ground & Serial Data)

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Courtesy of GENERAL MOTORS CORP.

Fig 2: Instrument Cluster Schematics (Gages, VSS, Engine Oil Signals - Gasoline)

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Courtesy of GENERAL MOTORS CORP.

Fig 3: Instrument Cluster Schematics (Vehicle Speed Signal - Gasoline)

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Courtesy of GENERAL MOTORS CORP.

Fig 4: Instrument Cluster Schematics (Gages, VSS, Engine Oil Signals - Diesel)

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Courtesy of GENERAL MOTORS CORP.

Fig 5: Instrument Cluster Schematics (Indicators, DIC Controls, Washer Fluid Level Switch)

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Courtesy of GENERAL MOTORS CORP.

Fig 6: Instrument Cluster Schematics (Fuel Gage - Gasoline)

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Courtesy of GENERAL MOTORS CORP.

Fig 7: Instrument Cluster Schematics (Fuel Gage - Diesel)

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Courtesy of GENERAL MOTORS CORP.