Questions & Answers for: GMC blow up diagrams

fuse #13 blows when i put new one in how do i fix the problem its going to be hard without a wire diagram. but a fuse blowing right when you put it in means that a wire is touching ground when its not

Blowing 4x4 Fuse, when put into 4 wheel drive Blowing Fuse, when put into 4 wheel drive. 1993 GMC Sierra you may have a bad frt diff seliniod, try unpluging seleniod and putting into 4wd, if fuse ...

My 2000 gmc sierra 4X4 suddenly quit blowing cold air. The recirculating light is on, blower is fine. In the fuse box there are several small fuses that are ok. I'm hesitant to pull the larger fuse, ...

...switch and turn signal cancel switch. Turn signals work fine. It shorts to some kind of ground and blows fuse. How is this possible? Any ideas? How about a link to wiring diagram? Hi, diagrams are ...

Trying to find out whats wrong. it keeps blowing the fuse in a 1997 yukon You will only find that problem with a wiring diagram You know the circuit,and the fuse tells you, you have a short or high ...

why do I keep blowing a 20A fuse marked ECM-I? Hi, there is a lot of stuff running on that fuse, so it may be hard to diagnose. If the fuse blows right after starting the truck, you may be able to ...

ECM I fuse keeps blowing in my 1996 1 ton gmc sierra 4x4 with a 454 v8 engine whats causing it For the ECM 1 fuse to open you obviously have a short to ground , start with the injector disconnected ...

...putting a new switch in it for the headlighst tailights etc. but I figured since the fuse kept blowing it would just ruin that if it was that. You can find wiring diagrams at ...

...on for the 3 brake light up top. ive replaced bulbs and fuses but the fuse for the stop keeps blowing. would the brake lamp switch be causing this problem? No , if your blowing a fuse it is the ...

fuse keeps blowing Number 4 fuse for the gauges keeps blowing as soon as the key is turned on Once a fuse blows & you replace it-- ONE Time-- then you stop You go to wiring diagrams of the circuit