I had unplugged the sensors so I could replace calipers and rotors but when I plugged them back in it started giving me 3 separate codes (P1720), (C1165), (C1175). It was fine before I had unplugged them so i don’t know what the issue could be.

 

{Ant} you would be wise to post model specific questions in the relevant model forum . . . Modern > X308 , , , where gurus well versed in your car spec are more likely to see and respond to your question.

Cheers,