GM Service Manual Online
For 1990-2009 cars only
Figure 1:

Power, Ground and Serial Data


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Figure 2:

Indicators


Object Number: 2137192  Size: FS
Figure 3:

Gages, Engine Oil Pressure and Fuel Level Sensor (LLU)


Object Number: 2137193  Size: FS
Figure 4:

Gages, Engine Oil Pressure and Fuel Level Sensor (LDE/2H0)


Object Number: 2137194  Size: FS
Figure 5:

Gages, Engine Oil Pressure and Fuel Level Sensor (LDK)


Object Number: 2137195  Size: FS
Figure 6:

Gages, Engine Oil Pressure and Fuel Level Sensor (LCD/LBX/LBS)


Object Number: 2137196  Size: FS
Figure 7:

Gages, Engine Oil Pressure and Fuel Level Sensor (LBY)


Object Number: 2137197  Size: FS
Figure 8:

Gages, Engine Oil Pressure and Fuel Level Sensor (LBW)


Object Number: 2180337  Size: FS