1998 V70 2.3 T5 ABS codes?

[NewbieV70T5]

Hi gents,

Well progress update on my 263K T5.

It's been at the garage for 3 weeks and has now got its MOT! I've completed the following:

Front discs and pads
Rear discs and pads plus handbrake shoes
Brake fluid change
Engine oil and filter
Spark plugs
Air/fuel/pollen filters
4 new 205/50/16 tyres

She drives amazing!

No faults on the ECU but two codes on the ABS module without any further description:

Code 70
Code 77

There is no ABS light on the cluster, but what I have noticed is intermittently when you press the brake pedal at low speeds coming to a standstill you can hear the ABS pump working and a pulsing through your pedal.

Any idea what these codes are on a V70 Phase 1?

Thanks all,

Ray