ph1 172 abs serv lights on

[leew88]

The car has been on the drive since december,it was fine when i parked it up other than a front wheel bearing needs replacing
the other day it moved it into the garage to fix said bearing and the abs/serv light came on after a few minutes

the pedal switch seemed to be the obvious choice when i googled it so iv tried following the guide to adjust it-the plunger pulls out easily (other poats suggest they need alot of force?) And as soon as its refitted the pedal clicka the switch all the way back in

should it be that easy?

Am i looking at a much more serious issue ?

 

[1hpclio]

Might have possibly damaged abs sensor while doing wheel bearing..

 

[leew88]

Quick update

iv checked all rings-fine
resistance testted the abs sensors-fine (1.6ohms front 1.3ohms rear)
Fitted a new pedal switch

The lights are still on solid

is it possible the manky old black brake fluid is a issue?

I forgot to add in the 1st post that the pedal went to the floor when it was 1st started but firmed up (but not as firm as it should be ime) once pumped