Visual Inspection
WARNING: This page is about a different car, the 2002 Saab 9-5, 2002 Saab 9-3, 2001 Saab 9-5, and 2001 Saab 9-3. However, it is still accessible from the selected car via links, so may be relevant.
Visually inspect all electrical wiring, looking for chafed, stretched, cut or pinched wiring. Ensure electrical connectors fit tightly and are not corroded. Ensure vacuum hoses are properly routed and are not pinched or cut. Inspect air induction system for possible vacuum or pressure leaks.