1994 Dodge Ram ABS light always on

1994 DODGE RAM
193,000 MILES • V8 • 4WD • AUTOMATIC
Avatar
1F9D53B
  • MEMBER
  • 1 POST
2500 heavy duty 8800 lb GVW - ABS light is always on. Have had it checked several times - nothing is wrong with the brakes. Does it need a new sensor or does it need reprogrammed?
Mar 11, 2010 at 1:46 AM
Avatar
CARADIODOC
  • ✓Experienced Mechanic
  • 34,397 POSTS
What did you have checked, the brakes or the ABS system? The base brakes can be fine or in need of service, the ABS system doesn't know or care. There is a diagnostic fault code memorized in the ABS computer when it turns the light on. That code will direct you to the circuit or system with the problem, not necessarily the defective part. Be aware though that even though most aftermarket scanners, (code readers) are getting better, many will not access older ABS systems. You may need to find a mechanic who has the Chrysler DRB2 or DRB3. Those will do everything related to your truck.

caradiodoc
Mar 11, 2010 at 2:52 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