GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2000 🢒 PJJ 🢒 Body and Accessories 🢒 Instrument Panel, Gauges, and Console 🢒 Instrument Cluster: Analog Schematics
Figure 1:

Power and Class 2 Data Lines
Object Number: 603202 Size: FS
Figure 2:

Indicators
Object Number: 603205 Size: FS
Figure 3:

Grounds
Object Number: 603206 Size: FS