1997 Cadillac Deville Speedometer

1997 CADILLAC DEVILLE
Avatar
TPK
  • MEMBER
  • 1 POST
Electrical problem
1997 Cadillac Deville V8 Wheel Drive Type unknown Automatic 94,678 miles
----------------------------------------------------------------
My speedometer went out and was replacing it with a used cluster unit from a junkyard. When replacing the unit the car will not start with the new unit. When I put the old one back in the car it does start. What do I need to do to get the new used one to work?
Mar 25, 2008 at 5:19 AM
Advertisement
Avatar
BUZZSAW
  • ✓Experienced Mechanic
  • 1,198 POSTS
[quote:a97c86b663="tpk"]Electrical problem
1997 Cadillac Deville V8 Wheel Drive Type unknown Automatic 94,678 miles
----------------------------------------------------------------
My speedometer went out and was replacing it with a used cluster unit from a junkyard. When replacing the unit the car will not start with the new unit. When I put the old one back in the car it does start. What do I need to do to get the new used one to work?[/quote:a97c86b663]

it doesnt reconise the key, a relearn for the IP is needed at a caddy dealer
Mar 26, 2008 at 12:15 PM
🔧 Tools & Auto Repair Parts
Find automotive tools, diagnostic equipment, and replacement parts for your next repair.
Shop on Amazon →
Paid affiliate link. As an Amazon Associate, we earn from qualifying purchases.
Add a reply
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.

Ask a new question

Frequently Asked Problems for This Vehicle