Wire harness diagram needed

1994 CADILLAC DEVILLE CONCOURS
17,500 MILES • 4.6L • V8 • AUTOMATIC
Avatar
EDDIEJRB
  • MEMBER
  • 1 POST
Installing engine want to disconnect wire harness from firewall, so i can connect wires to new engine prior to dropping engine in.
May 19, 2022 at 3:36 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
Advertisement
Avatar
KASEKENNY
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 18,907 POSTS
No problem. We don't have a layout of the harness showing where they go but we do have a complete system diagram which will show the details that I am thinking you are looking for.

Here is a guide that will help with any testing that you need:

https://www.2carpros.com/articles/how-to-check-wiring

I am attaching the diagrams below which will help so let me know what other info you need.

Thanks
Images (Click to enlarge)
Attached Media
Attached Media
Attached Media
Attached Media
Attached Media
Attached Media
Jun 11, 2022 at 11:38 AM
Advertisement