ABS and traction control are not working?

1993 CADILLAC ELDORADO TOURING
220,000 MILES • 4.6L • V8 • 2WD • AUTOMATIC
Avatar
MARCHAL
  • MEMBER
  • 1 POST
The ABS light at IPC stayed on at first. Now it does not come on at all. Checked the connections.

What else can I check? Wheel speed sensors? ABS relays?

Can you help?
Thanks,
Armand
Nov 3, 2024 at 11:31 PM
Avatar
STRAILER
  • ✓Experienced Mechanic
  • 55,549 POSTS
Sure, it is common for the ABS control module to go out on these carts, if the fuses and grounds are good here is how to replace the ABS module which should fix the problem, I would try to get used unit on ebay.

https://www.2carpros.com/articles/how-to-use-a-test-light-circuit-tester

Here are the ABS and traction control wiring diagrams so you can check for power and ground to help confirm the component failure.
Images (Click to enlarge)
Professional Diagram for 2CarPros Members
Click here to log in and view diagram.
Professional Diagram for 2CarPros Members
Click here to log in and view diagram.
Professional Diagram for 2CarPros Members
Click here to log in and view diagram.
Nov 4, 2024 at 5:00 AM
🔧 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