Just got back from a typical car inspection and while i was expexting no issues, i got a fail due to the front left suspension being way out of the nomral operating measurements.
At first i though that there is some fault with my strut that needs replacing due to a failed valve or something... But then, given that the car doesnt have any unexpected behaviour, i thought of checking for some codes as well...

So i get the following

U2300-62 (2F) central configuration - signal compare failure

Does anybody know what this means? I believe it has to do with the suspension but it is not clear to me what should i do.
I own a gap iid tool but not sure if it can work things out in this case.

I ve had the car for 9 months now and it drives pretty much ok. It is a bit floaty compared to my Cayenne, but i have gotten used to that. I cant understand how it can fail the inspection test like that and still drive in an acceptable manner.

Can it be a software glitch?

Any ideas?

Does it sit level ? If suspension was out of normal operating measurements it would look completely uneven when parked.

A quick google of your error points towards software configurations / incompatible components / configuration file issues etc. V8 or else ...

Suspension height is spot on.
During car inspection they measure things like compression and rebound. i understand that rebound was all over the place. Weird though that i do not get such feedback from the car...

On top of that i have the U2300-62 which seems to indicate that there is an underlying issue with the suspension. That is why I am confused

I’m wondering how do they measure compression and rebound in the test ?

If it has the active dampers, I would expect the damping readings to be all over the place … it’s meant to do that. V8 or else ...