V1 Ghostknife's #383 Track SS/SC

[Gtstorey]

Probably going to be a loose connection somewhere. Start wiggling wires around the fuse box and bcm.

 

[Ross]

Sounds like when I had a high speed LAN issue. Data isn't flowing. But if I jumped the starter, the engine would run.

 

[Ghostknife]

Great, I hate wiring issues. I wiggled wires by the Ecu and the bcm and got nothing. Frustrating since I drove it the day before

 

[Gtstorey]

Time to start tracing wiring diagrams. Am I reading it right and you pretty much not getting power or data anywhere?

 

[Ghostknife]

Yep nothing, no lights, nothing happens on the key turn. Left the key in the on position while I wiggled wires to see if I could get a flicker on some sort. Got nothing. Almost like a fuse went on the whole car. Lol

 

[Gtstorey]

This should be easier to track down than one particular circuit that doesn’t work. Something pretty major isn’t making connection on either the hot or ground side. Does your headlights and/or brake lights work?

 

[Ghostknife]

This should be easier to track down than one particular circuit that doesn’t work. Something pretty major isn’t making connection on either the hot or ground side. Does your headlights and/or brake lights work?

No sir

 

[Gtstorey]

Start at the battery and work from there. There aren’t a lot of overlaps of the headlights, brake lights and everything else.

 

[r3drckt]

Did you check the big fuse on the battery positive terminal? Have you checked your grounds? Have you checked the battery to ensure it’s not dead?

 

[Ghostknife]

All good places to start. I checked and had 12.8v at the jumper post at the fusebox.

 

[r3drckt]

The fuse on the positive cable runs separate from that jumper post. It runs all the way to that back positive plug of the fuse block.

 

[Gtstorey]

The 50 amp inline fuse runs to the bcm, at least on the newer models. I posted some wiring diagrams in another thread over the weekend.

 

[SmsDetroit]

Grounds grounds grounds

 

[Ghostknife]

Or the dang positive battery cable popped off…. Whoops

 

[Rttoys]

 

[Ghostknife]

View attachment 34293

Though it wasn’t all the way off, more loose than anything. Though pretty much my thought with the meme

 

[Gtstorey]

Start at the battery and work from there. There aren’t a lot of overlaps of the headlights, brake lights and everything else.

 

[Ghostknife]

I thought I was following directions pretty good, I cant be on my game everyday lmao

 

[SmsDetroit]

Any update on the low boost and misfire

 

[Ghostknife]

Nope not yet, my HP Tuners will be here tomorrow so I will be able to do some data logging to see what’s up