Hyundai Ioniq Inverter Pinouts

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FerrySteve
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Joined: Fri Jul 30, 2021 6:40 pm

Hyundai Ioniq Inverter Pinouts

Post by FerrySteve »

Very much a work in progress but hopefully of use to other members😁
Ioniq Pinouts Main MCU & Layout.pdf
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Ioniq Pinouts IGBT gate Board.pdf
(8.63 MiB) Downloaded 116 times
Ioniq Pinouts Powertrai Periferals.pdf
(5.97 MiB) Downloaded 104 times
projectgus
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Location: Castlemaine, Australia
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Re: Hyundai Ioniq Inverter Pinouts

Post by projectgus »

Hi Steve,

Thanks for posting these! FWIW, you can sign up for a Hyundai Service portal account here https://service.hyundai-motor.com/ and if you pay them 15EUR for 24 hours then you can access a lot of service info including harness diagrams and module pinouts (under the "ETM" section). The site doesn't have anything inside the EPCU, it's a black box for external repairers, so no IGBT gate driver pinout. But they do have the main EPCU pinout of the big connector.

Did you make any progress with the Ioniq inverter? I just bought a wrecked Kona that looks like it has a very similar or identical EPCU stack in it. Currently working out what my plan is for that...
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Jack Bauer
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Location: Ireland
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Re: Hyundai Ioniq Inverter Pinouts

Post by Jack Bauer »

Thank you for this and for sharing your findings.
I'm going to need a hacksaw
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