1996 Gmc Sierra Turn Switch On Ecmb Fuse Blows Took Fuel Pump Relay Out Did Blow

1996 GMC SIERRA
100,000 MILES
Avatar
ANONYMOUS
  • MEMBER
  • 1 POST
when i turn the switch on the ecmb fuse blows so i took the fuel pump relay out and it did not blow the ecm fusewhat could be the problem
Feb 17, 2013 at 7:42 PM
Advertisement
Avatar
JDL
  • CAR REPAIR CONTRIBUTOR
  • 16,098 POSTS
That may not be a conclusive test? Your reducing the amp draw on the fuse circuit. If you had disconnected one of the other circuits that get voltage from ecmb fuse instead of fuel pump relay, it probably wouldn't have blown? You could have a fuel pump problem.
Feb 17, 2013 at 8:51 PM
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.