ABS light on dash on / high engine idle

Have a 1986 420 SEL / Just recently when starting the car , the ABS light comes on and engine Idles around 2000 rpm and stays at that idle. After driving for awhile the light clears and engine goes back to normal idle.

[ejsharp]

Suggest you do a search.

Thanks.. Did a search and think this is narrowed down to overload protection relay..