My guess would be the accumulator ball is bad.....
You have 3 things that operate the power brakes. A pressure switch, a pump motor relay, and the pump motor itself. If all of those things were working before, then check the harness under the hydraulic control unit (aka master cylinder) for unplugged cables, pinched wires, etc. Look at the fuse block under the hood for any burned out fuses.. The ABS computer doesn't control your brakes. All it does is monitor wheel braking and cycles the solenoid valves when it detects lockup. Not withstanding any problems in the primary brake unit, you can just unplug it if you wish and things will be fine.
What ed said.Your pump motor will only run when you by-pass the relay, correct.....
If so, then replace your ABS relay.....
Or... just unplug the stupid computer. Provided you have no problems with the actual hydraulics, worn out accumulator, or wiring under the hood, your brakes will operate perfectly. You just won't have antilock.Duffy
I had the codes read and the reader could not test the abs because the reader could not communicate with the computer. I will by a new relay for the abs computer tonight and let you know from there.
ESGTBIRD