been following the dsc threads for the last couple months. did check for sensor voltages and resistances. finally gave up and took it to indy shop. about 600 for new abs module and 95 for coding the new unit. i know i can get the module new for cheaper but i figure indie needs to make some money too. after the install and reset, all lights gone.
if you are in so. cal, i highly recommend south bay independent in gardena, very knowledgeable. my symptoms were dsc light always on. brake, abs on when warm. check engine light p0500 code, which is speed sensor code. thank all (especially bluebee)for contributing on this thread. i did learn a lot.