r/autoelectrical

Car electronics busted
▲ 2 r/autoelectrical+1 crossposts

Car electronics busted

I have a 2002 Toyota Avalon with a pioneer Bluetooth system and a backup camera installed. But the camera no longer works and I tried to fix it but I had to take out the pioneer system and when I tried to do that it might’ve messed up the electronics in my car because it no longer even starts and all the lights are dimmer. I only took the one photo of me trying to turn on my car (when most lights turn off) if you need more let me know

u/yusoruaa — 9 days ago
▲ 2 r/autoelectrical+1 crossposts

Stereo not turning on

Replaced my stereo because previous one sucked ass. When I opened it up I realized that the previous owners cut a lot of the wiring so I went to the junkyard and got myself some connectors. The stereo works as tested it and it worked fine but once i properly set it up it won’t turn on anymore. Are the connectors faulty or did I mistake with setting it up?!

u/TransitionSad4536 — 9 days ago

Headlight issue 2021 GMC canyon

Hey,
So my passenger low beam started flickering after starting, but after awhile would stay on… eventually it just stopped working so I replaced both headlight bulbs, they were already Phillips LEDs, so I bought some Sealights. The passenger bulb does not turn on at all still. I checked both fuse boxes after checking the diagram and the fuses aren’t blown. Does anybody have any suggestions what could be the issue?
Thanks in advance

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u/Senior-West5666 — 10 days ago

Where do I get my AC request signal from?

Posted diragrams from two sources incase one is easier to read than the other. Im currently working on a L83 swap into a 94 chevy. I dont know if im tired, dumb, or both, but im having trouble identifying where to get my AC request from. I need to know what wire gets power when I press the AC button on the dash, so I can wire it to the new relay and pcm. I know its probably obvious but im seriously having trouble. Please help.

u/INeedALife101 — 9 days ago
▲ 2 r/autoelectrical+1 crossposts

Electrical Wiring

Could anyone help diagnose this. Looks like a sh!t show. Not sure what the previous owner did but I have ABS issues as well as weird ground readings

07 5.7 v8

u/Fluid-Mirror2131 — 9 days ago

ODB pin 16 to pin 5 accidentally jumped.

Has anyone had any experience with repair after shorting out battery pin 16 to ground signal pin 5? 2011 Honda Ridgeline. After replacing one fuse, checked all other fuses under dash and the hood. Several lights are lit on the dash board. Truck starts and runs but no communication to most components. AI was helpful but ultimately started hallucinating after it ran out of logical answers. Anyone have any ideas?

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u/Comfortable-Fail3526 — 9 days ago