Horsebox ABS warning light ....perfect11s???

[Louby]

Just a quickie, a light on my dashboard has come on, its the ABS warning light. It did it the day I got it back from MOT and the mechanic said, just turn it off and on again and hey presto the light went out. Its done it a few times since, turn it off, on again, light goes out.
I need to know what this is as its bothering me now, horsebox isnt being used at the mo just being kept ticking over hence my lack of urgency about it.
I have read its common with Ivecos, that the sensor is near the brakes and gets dirt on it and if its cleaned up, the light will stop coming on????
Any advice, Prays good news

 

[perfect11s]

Yes could be dirt in a wheel sensor otherwise you need someone with the right gear to read the computer to see if it has any faults logged ..

 

[Louby]

Ooooh thankyou.
I just hope it is that as after having a car needing to be put on the dreaded diagnostic machine, I know how expensive it can be

Do you not think its odd how once started up again the light goes out? Wishful thinking here