Wiring Diagrams
WARNING: This page is about a different car, the 2003 Buick Regal and 2003 Buick Century. However, it is still accessible from the selected car via links, so may be relevant.
For wiring diagram, see:
- For 2003, STARTING/CHARGING under SYSTEM WIRING DIAGRAMS article in ELECTRICAL.
- For 2004, STARTING/CHARGING under SYSTEM WIRING DIAGRAMS article in ELECTRICAL.