this post was submitted on 20 Dec 2024
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Showerthoughts

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Why don't cars have diagnostic software loaded onto their infotainment centers? (lemm.ee)
submitted 1 day ago* (last edited 1 day ago) by recreationalcatheter@lemm.ee to c/showerthoughts@lemmy.world
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Modern cars have MASSIVE digital displays, loads of computers systems monitoring every subsystem and internal diagnostics running to the OBDII ports.

Why the hell can't we get diagnostic feeds on our console or infotainment center?

I'm not aware of any car manufacturers selling their own diagnostic ASICs, so it's not an extra margin to squeeze afaik...

What gives? Any insight into this beyond the usual muh corporate profits conjecture?

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[โ€“] Nougat@fedia.io 6 points 1 day ago (1 children)

This is totally it. Car is already required to support OBDII, adding the ability to display diagnostic info to the screen costs more.

[โ€“] Ephera@lemmy.ml 4 points 1 day ago

Yeah, particularly it costs more, which you would need customers to want to pay for. If those same customers can just get an OBD-2 connector for a fraction of the upcharge, that's not gonna work out...