Hyundai MHSG 48V CAN LOG

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rettiwer
Posts: 1
Joined: Fri Feb 07, 2025 9:17 pm

Hyundai MHSG 48V CAN LOG

Post by rettiwer »

Hi,

i have a Valeo MHSG 48V 11kW for a Hyundai Tucson NX4 and I want to run it on a bench for diy purposes.

For now i have connected to the can of the generator and found out this messages

190h 10 92 A2 4A00 5C 0A F9

192h 00 00 00 00 00 00 0A ED <-two first bytes correspond to the rotation speed and direction

193h 00 00 00 00 00 00 0AED

194h 01 00 00 00 40 00 0A 7E

And this is all what i have discover for now, fuzzing the CAN doesn't help, probably too many variables, now i'm trying to download the firmware.

Maybe somebody have access to Hyundai/Kia car with 48V mild hybrid system and can sniff the CAN communication, it will be very helpful! :D
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