Cadillac DeVille (2000-2005) – Fuse and Relay Box Diagram
In this article, we take a detailed look at the eighth-generation Cadillac DeVille, produced from 2000 to 2005. You will find complete fuse box diagrams for model years 2000, 2001, 2002, 2003, 2004, and 2005.
The guide provides the exact location of all fuse panels inside the vehicle, including the under-hood power distribution box, dashboard fuse panel, and rear compartment fuse block (if equipped). Each diagram clearly explains the assignment and function of every fuse and relay (fuse layout), making it easy to identify the correct circuit.
This resource is useful for troubleshooting electrical issues related to headlights, fuel pump, HVAC system, power windows, radio, ignition, and other electrical components. Whether you are a DIY vehicle owner or a professional technician, this guide ensures safe and efficient fuse replacement and electrical maintenance.
With organized diagrams and step-by-step instructions, servicing the Cadillac DeVille (2000–2005) electrical system becomes straightforward and reliable.