Why does my ecm 1 fuse keeps blowing as soon as I turn the key to the on position
5 Answers
BoholMark answered 2 years ago
It's possible that the fuse has other accessories working on it. For example, I had a Ford that the ECU and lighter shaded the same fuse.
just_fun answered 2 years ago
Check ecm wires for short.If u are not starting the truck and the fuse is blowing that's where I would start
Shaggy17 answered 3 months ago
So had a gmc yukon xl that keeps blowinv the ecm fuse went through several connections and fuses inside and out and couldnt find the problem so i hooked up a scanner and it showed the fuel composition sensor circuit was low so i lifted the truck up and checked it out and checked the wires and found a couple broken and frayed wires that needed fixed that should take care of the problem cause everything else is fine
Your Answer
Related Questions
-
Why does my ecm 1 fuse keeps blowing as soon as I turn the key to the on position 5 answers
Please give me more insight as to what is going on With it.
1995 GMC Yukon SLT 4WD
-
Maintenance & Repair
-
I am having trouble with my ac in 2005 GMC Yukon. The air just quit blowing out cold air. It still blows, just not cold. When I push the ac button, the motor does even drag a little like it used to when turing on the ac. Any suggestions? I checked the fuses, its not that 4 answers
I am having trouble with my ac in 2005 GMC Yukon. The air just quit blowing out cold air. It still blows, just not cold. When I push the ac button, the motor does even drag a little like it used to wh...
2005 GMC Yukon
-
Maintenance & Repair
-
why does my headlights go to hi beam when engaging the right turn signal 1 answer
when I select the right turn signal, the headlights go to high beam. when I select the left turn signal the lights operate normally.
2003 GMC Yukon SLE
-
Maintenance & Repair
-
I need help to find up how to fix a problem with the front left headlight on my Yukon Denali 2 answers
I already checked all the fuses and I replace the light ,the high light works but the lowest light doesn't work
2000 GMC Yukon Denali 4WD
-
Maintenance & Repair
-
hi i have a 2005 gmc yukon denali.Car was running perfect now it hesitates and shakes.No codes no check engine light.Ones give a code for rich on bank 1 or 2.Last year i done my blocks and replace the headers and corsa exhaust plus air intake filter.After i took a trip to florida car start loosing power and rpms whent lower like 500 or sometimes below. I try soo many diferrent mechanics.Please help anyone! Realy appreciate Thank You 1 answer
hi i have a 2005 gmc yukon denali.Car was running perfect now it hesitates and shakes.No codes no check engine light.Ones give a code for rich on bank 1 or 2.Last year i done my blocks and replace ...
2005 GMC Yukon Denali AWD
-
Maintenance & Repair
Looking for a Used Yukon in your area?
CarGurus has 22,410 nationwide Yukon listings starting at $1,995.
Shortcuts
- GMC Yukon Questions
- All Questions
- Ask a Question
- GMC Yukon Reviews
- GMC Yukon For Sale
Search GMC Yukon Questions
GMC Yukon Experts
-
#1clayduster71Reputation2,750
-
#2David BoccabelloReputation890
-
#3DrpsychmomReputation730
Related Models For Sale
Used Cars For Sale
Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.