Mechanics

GMC ENVOY FUSE PROBLEM

2002 GMC Envoy • 100,000 miles

Reduce engine power light on, replaced throttle body and ignition switch, everytime I turn the key on, it blows the E T C #23 fuse. The code is the 1512. Something is blowing this fuse, I have checked most of the wires, except in the harness. I have taken the dashboard out and checked wiring, nothing.
I've been working on this for 2 weeks and I am totally stumped
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Hadleyshelley
February 10, 2013.



The pedal sensor is most likely the issue. Disconnect it and see if the fuse holds

Roy

ASEMaster6371
Feb 10, 2013.