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?
I mean, I don’t think they’re taking about a full diagnostic. Just the code associated with a CEL.
It’d be nice if you could read the code from the dashboard or infotainment without digging out a code reader.
And it’d be even better if they had human readable descriptions for those codes, especially for OEM specific codes.
For most people, a CEL is all you really need. But sometimes and for some people, just telling them the problem would be super helpful.
For example, a loose gas cap is a CEL. Save people $100 at the mechanic if it was just like “check that your gas cap is tight”