gmc yukon no start

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Jared839

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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

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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

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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.

FullSizeRender.jpg
 
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Jared839

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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 dipstick1495588108449319488306.jpg 1495588108449319488306.jpg 1495588234711601477726.jpg
 
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Jared839

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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

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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 >?
 
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Jared839

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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
 

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