Instrument Cluster Schematics

Fig 1: Power, Ground, DLC, Odometer and Clock

Courtesy of GENERAL MOTORS CORP.

Fig 2: Indicators

Courtesy of GENERAL MOTORS CORP.

Fig 3: DIC/Dimmer Switch

Courtesy of GENERAL MOTORS CORP.

Fig 4: Engine Oil level Switch & Engine Oil Level/Temperature Sensor Circuit

Courtesy of GENERAL MOTORS CORP.