Over the weekend, the ABS light came on on my VX. Checked the fuse - it looked okay. When I turn off the ignition and turn it back on the light doesnt come on. After a few miles of driving and braking it comes on again.

What possibilities am I facing? I remember a couple of guys talking here on the site about having to buy a modular pump assembly (???) or something like that. LOTS of $$$ from Isuzu, but relatively cheap finding one on the web.