2003 electrical issues

[wcems]

This issue started about 2-3 weeks ago and has gotten worse. The fuse keeps blowing in the ignition switch run feed 15 amp. When this happens we lose the turn signals and the brake light on the dash turns on. The emergency flashers still work ok. It started blowing about 1 per week, now it blows one every time you put one in. Could this be a computer problem

[WILLIAM LORCH]

NO PUTER PROB!!!!! I believe what you have is a ground ! What it did was chafe its way through little at a time an the hot wire has itself tight to ground now,,, Hence the immideate blowing of the fuse . What you need is an OHM meter DISCONNECT THE HOT WIRE feedig this curcit... than beguin tracing the wire stop by stop of it.. Ill bet something is chaffing inside hte steering colum however this is a GUESS Good luck tracing it.... BILL

[wcems]

I thought that too, until we disconnected the Emergency brake circuit and stuck in the fuse. it was fine for a little while. We did not even move the vehicle, but we shut it off and restarted it and the fuse blew. we'll check wires though

[1slicklariat]

i have an 02 ccsb and i JUST began having the same problem! just a few days ago. any ideas are welcome i have tried a bunch or things and nothing yet