Okay, I'm in the middle of mounting my electric fan, and I disconnect the ground wire under the airbox, to add the wire for the relay grounds to the two speed Taurus fan.

Next thing you know, I fire the engine up, and get a flashing ABS / Brake light on the dash once I get over 10 mph. WTF?

Did my disconnecting this ground wire cause this fault? It's the only thing I can think of that may have had ANYTHING to do with the brakes. Anyone else have this problem?

Boochster