ABS Warning Light

[sproutdreamer]

Does a warning light which is on when the car is stationary indicate a wiring fault rather than a sensor problem?

[Perfection]

It could be either...

But you can easily find out. You can measure some voltages and that should give you the answer. I posted some voltage measurement on this forum bwfore.

[Madasafish]

20 hours ago, sproutdreamer said:

Does a warning light which is on when the car is stationary indicate a wiring fault rather than a sensor problem?

A sensor may not work as it is faulty or the wiring to it has broken.... so  you'll have to do some testing.. (multimeter job)

First port of call is usually passenger side front - due to muck and water..