09-01-2026, 03:30 PM
(This post was last modified: 09-01-2026, 03:37 PM by damann.
Edit Reason: Added connector numbers
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(08-28-2026, 08:07 PM)Uphill3698 Wrote: Hi all, I’m working on standalone heated seats from a 2020 V60 SPA. Has anyone confirmed the exact LIN heat frames, baud rate, checksum type, or status response IDs? I don’t have access to a donor car for sniffing, so any logs/code would be very appreciated. Happy to share my findings back.
You will need a donor car. I'm hoping to rent one in the future unless someone here is able to capture LIN bus traffic while using the heater control and share what is sent. Also memory functions would be great to see in the dump...
Does anyone know what connectors are used on the OEM floor harness? I don't want to chop my harness and change to DT unless I have to? Mostly interested in 94/505, 94/597, 94/497 I believe.
Thanks so much for the info in this thread, that init frame was just what I needed!