Ecm location

1992 CHEVROLET CAPRICE
220,000 MILES • 5.0L • V8 • 2WD • AUTOMATIC
Avatar
DCGUY93
  • MEMBER
  • 1 POST
I am having trouble finding the ECM to replace it.
Aug 10, 2017 at 11:34 PM
Advertisement
Avatar
STEVE W.
  • ✓Experienced Mechanic
  • 15,238 POSTS
It is behind the trim panel under the dash on the right side of the car in front of the door. Make sure the replacement has the correct ECM part number and the PROM coding is the same. Or swap in the pro from you are current ECM.

Why are you swapping the ECM?
Aug 11, 2017 at 12:02 AM
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 Free Question
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.