Instrument Cluster Schematics

Fig 1: Power, Ground, Serial Data, and Gages (L26) Schematic

Courtesy of GENERAL MOTORS CORP.

Fig 2: Power, Ground, Serial Data, and Gages (LY7) Schematic

Courtesy of GENERAL MOTORS CORP.

Fig 3: Ambient Air Temperature Sensor, Electronic Compass Module, and Oil Level Switch Schematic

Courtesy of GENERAL MOTORS CORP.

Fig 4: Indicators (U2E) Schematic

Courtesy of GENERAL MOTORS CORP.

Fig 5: Indicators (UH8) Schematic

Courtesy of GENERAL MOTORS CORP.