GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2009 🢒 HHR 🢒 Power and Signal Distribution 🢒 Data Communications 🢒 Instrument Cluster Schematics
Figure 1:

Ambient Air Temperature Sensor, EOP Sensor, Fuel Level Sensor, and Indicators
Object Number: 2085349 Size: FS
Master Electrical Component List
Instrument Cluster Description and Operation
Control Module References
Power, Ground, DIC, Illumination, MIL and Security Indicator
Figure 2:

Power, Ground, DIC, Illumination, MIL, and Security Indicator
Object Number: 2085347 Size: FS
Master Electrical Component List
Instrument Cluster Description and Operation
Control Module References
Ambient Air Temperature Sensor, EOP Sensor, Fuel Level Sensor and Indicators