1990 Honda Civic Blown fuse

1990 HONDA CIVIC
13,000 MILES • 4 CYL • 2WD • AUTOMATIC
Avatar
JLL1020
  • MEMBER
  • 1 POST
Hi, My ECU 15 amp. fuse keeps blowing when I turn the ing. to run. How can I track down this car disabiling problem? Thank you, Jeff
Feb 21, 2009 at 9:55 AM
Avatar
BLUELIGHTNIN6
  • ✓Experienced Mechanic
  • 16,542 POSTS
Look for a short in the power wire to the computer. A place where the insulation has been cut through by a sharp edge, or there is a problem with the computer, bad ground. If there is specific condition when this happens, only when it rains etc..., look for water leaks around the fuse box or the computer.



Thanks for using 2CarPros.com!
Feb 21, 2009 at 11:51 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

Frequently Asked Problems for This Vehicle