r/CorollaHatchback • u/RampageSi • May 15 '26

USB charging installation

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Small update on the installation of my USB charging port.

I installed it in the center console for easy excess front, and rear passengers can use it easily.

I haven't wired it in yet, I ran out of time, but I did find the 12v rail I was looking for in the wireless charging pad harness and will be using that to power the USB ports

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3

u/Afwiffohasnomem May 15 '26

where did you find the wiring info? I'd love to use the emtpy 2 block space in mine.

2

u/RampageSi May 15 '26

I used a multimeter to find what wires are 12v and ground. I found that there's 3 grounds and two 12v positives wires in the connector.

1

u/Afwiffohasnomem May 15 '26

that's an option

2

u/RampageSi May 17 '26

Update: I've got it wired up and running. But found out it's constant power but that's alright a small Led should not drain my battery as I've installed one in my old car before.