GM Service Manual Online
For 1990-2009 cars only

Reference on Schematic

Section Number - Subsection Name

Air Temperature Valve Sensor and Motor Cell 65

1 - HVAC Systems with A/C - Manual

Backup Lamps Cell 112

8 - Lighting Systems

Electronic Climate Control (ECC) Module Cell 66

1 - HVAC Systems with A/C - Automatic

Ground Distribution Cell 14

8 - Wiring Systems

Inside Air Temperature Sensor Cell 65

1 - HVAC Systems with A/C - Manual

Power Distribution Cell 10

8 - Wiring Systems