V70 Transmission Oil Pressure Fault

Had similar symptoms on my old Saab 9-3. Turned out to be low transmission fluid in my case. Have you checked the fluid level?

Yeah, I've checked the level, and it seems okay, but I don't have a dipstick, so it's hard to be sure. Did you experience similar shifting problems?

Definitely sounds familiar. The slipping and grinding noises were almost identical. I'd suggest taking it to a shop to get it properly diagnosed, just to be safe.

Thanks. You were right – low oil. A shop visit confirmed it; cost me 365€ to get it sorted, including a new sensor. Appreciate the help.