Test Description
WARNING: This page is about a different car, the 2003 Pontiac Sunfire and 2003 Chevrolet Cavalier. However, it is still accessible from the selected car via links, so may be relevant.
The number below refers to the step number on the diagnostic table.
- The HVAC control assembly is supplied by 2 ignition-3 voltage circuits. Test both ignition-3 voltage circuits.