gmc yukon no start

[Jared839]

This is essentially where it is and where it goes

 

[Jared839]

Can you do me a favor and see if that black wire with the white stripe is coming out of your OBD2 sensor on the passenger side.

 

[bunchz71]

I do not see that wire anywhere in that area. I would start by charging your battery. When your battery is charged, I would test to see if it is a ground or pos wire. There should be no positive connectors like that other than your alternator and starter. I suspect that is a ground wire that mounts on one of the transmission bolts ? It could be coincidence that it is not blowing fuses because your battery is dead.

1. Charge you Battery
2. Test to see if positive or negative
if its a ground, it more and likely is not what caused your fuse to blow.

 

[bunchz71]

I do not see that wire anywhere in that area. I would start by charging your battery. When your battery is charged, I would test to see if it is a ground or pos wire. There should be no positive connectors like that other than your alternator and starter. I suspect that is a ground wire that mounts on one of the transmission bolts ? It could be coincidence that it is not blowing fuses because your battery is dead.

1. Charge you Battery
2. Test to see if positive or negative
if its a ground, it more and likely is not what caused your fuse to blow.

 

[bunchz71]

View attachment 82382

This is behind the distributor in the middle. Feels like it is a ground. I will try and get a better pic.

 

[Jared839]

I do not see that wire anywhere in that area. I would start by charging your battery. When your battery is charged, I would test to see if it is a ground or pos wire. There should be no positive connectors like that other than your alternator and starter. I suspect that is a ground wire that mounts on one of the transmission bolts ? It could be coincidence that it is not blowing fuses because your battery is dead.

1. Charge you Battery
2. Test to see if positive or negative
if its a ground, it more and likely is not what caused your fuse to blow.

This is the picture o wanted to send but didn't have wire is in top of image by dipstick

 

[Jared839]

This is behind the distributor in the middle. Feels like it is a ground. I will try and get a better pic.

Pretty much same wire there is no juice coming off of it when key is in on position

 

[bunchz71]

it almost has to be a ground that mounts to the transmission bolt. Did you try and put the voltmeter between pos of your battery and that wire >?

 

[Jared839]

Pretty much same wire there is no juice coming off of it when key is in on position

Just tried again to start it with that wire free still blew the fuse

 

[Jared839]

it almost has to be a ground that mounts to the transmission bolt. Did you try and put the voltmeter between pos of your battery and that wire >?

Must be a ground but from what the voltmeter doesn't read until I put the negative on that wire when I put the pos on the battery