I have the same problem with my S60 E-drive, Mine occurs at low speed, high speed and at a full stop.

The water pump is electric but it is uses a LIN controlled processor and has battery connected (unswitched) + and - connections. If anything killed the water pump it could have been low battery V from bad starter causing much higher current switching though the electronically commutated motor circui...

There is a classifieds forum here on this website. might also try swedespeed.

You might want to add to this post: PN, year/models used on and a price/how to pay

I know there used to be a few links but I can't find anything active now. Copy and past this magnet link into your Bittorrent client. It is for the 2014D_RePack. magnet:?xt=urn:btih:3ed1085633ce903b8373e5ec3a375b780e70e15c&dn=Volvo%20VIDA%202014D&tr=http%3a%2f%2fbt3.t-ru.org%2fann%3fmagnet