I've read the previous posts regarding the ABS light being on and it seems that the most common reasons are the ABS module itself and the ignition switch. I don't believe mine is coming on because of the ignition switch as my moving the key around has no effect andheadlights etc. still function.

One thing I have noticed, and I have not seen it mentioned here, is that if I turn the steering wheel sharply (to the stops) before the ABS system check (at 20 km/h) the light turns off during the check. It will eventually turn back on, but I'm wondering if this is a symptom of a problem other than the ABS module itself. I would think that turning the wheels would have no effect if it was the ABS module itself.

Any insight or suggestions would be appreciated. Thanks!