AWD Disabled - Service Required.

[Alisdair]

Hi All,

2014 XC90 with a smidge over 66K.

Got a AWD Disabled - Service Required message up on the dash late last week.

Problem; i've 6 days left on a 6 month warranty!

Read with VIDA and have got the following code:
DEM-P188914 - Oil Pressure Pump Performance - General Electrical Failure - Circuit short to ground or open.

I've cleared and it hasn't come back, but i'm concerned if it does come back it'll be in 7 days time... 1 day out of warranty!

Things i've noted, and the screen grabs are attached, the wheel velocities are different across all corners, but that's about it. 4 new Goodyear Wranglers with less that 1k on all corners.
Torque is low considering I was pulling out a junction - perhaps triggered during shift up?

What should I be doing? I can't seem to find, but is there a way to manually trigger the pump operation in VIDA?
Should I be looking at a pump and fluid change as a matter of course?
Would rather fix a dodgy pump now for £500 then end up with an out of warranty DME cost!

Thoughts appreciated..

Thanks!