[G30EGY]

I have a 530i G30 that i’ve owned for over 2 years which drives great. I’ve never had any issues that i never was able to fix myself.

About a week or so ago, it threw in a Chassis error with the following codes.

Note that all these codes have appeared all at the same time.

CD9203 LIN, Message; Radiator Shutter: Missing
CD812 LIN, Message; Alternator: Missing

4828EC VDP: Valve Coil -
Rebound - Front Left - Open
Circuit

I’ve already checked the wire for the shutter and it has voltage and also changed the shutter motor yet it still wasn’t able to read it

As for the chassis error, i’ve tried looking at the level sensor on the left but it seems fine, no damage is visible

Need help ASAP

EDIT: it has nothing to do with the PMA sensors