1999 GMC Sonoma "international truck ecm blowing fuses" Questions

as soon as i turnthe key the ecmbfuse blowson my 99 gmc sonoma Unplug the connectors from the ECM. Try good fuse and then turn key on. If it does not blow then the ECM has an internal short to ground ...

...ECM B. Iam told it is tied to PCM and VCM. After it blows the truck dies and when you turn the key back to the on position there is no fuel pump sound and the check engine light does not come on. ...

...blowing the ECM fuse. Its not the ecm, its not the fuel pump, its not the fruel pump relay. What else could blow the ECM fuse?. There is no visual evidence of a wire short. if it is the ecm b fuse ...

ecm fuse blows how to find cause? it might be your ecm could be internal ,find out if there is anything else on that ecm fuse if its just the ecm ,you will need a ecm,check your wiring from fuse box ...

ecm (engine computer module) keeps blowing fuses. i was driving my car and the highway and it just completely died and now this is the only thing we can find wrong with it. You may have a bad computer

ECM 1 fuse keeps blowing on my 94 S10 blazer,,what will cause this problem? A bad relay or a shorted wire. Pull the relay, turn the ignition on. Fuse pops, bad wire from the ignition switch to the ...

...ecm fuse keeps blowing what is the problem it blolws everytime i try to start the truck Either the module itself is internally shorted, or the power wire to it off that fuse has a short-bare wire ...

I have a 91 GMC suburban that blows out the ecm fuse? There is excessive current draw in the ecm for this to happen. I suspect that the ecm has an internal short. If you can get it checked that would ...

...blowing fuel pump/ecm in-line 20 amp fuse. Car stalled out in a parking lot, would not start, no fuel. Changed fuel pump, fuel filter, fuel pump relay. Found fuel pump/ecm in-line 20A fuse keeps on ...

...blowing the ECM Fuse, checked wiring but Actually 1988! It keeps blowing the ECM Fuse, checked wiring but no obvious damage! My friend; Try this; Did you insert same valued fuse i.e. { fuse rated ...