Recent content by JRB037

As per your suggestion I purged air out of the red line. Pump now runs like it is supposed to, truck is back on the road! Thank you so much for the insight

Solved the problem! I drained air out of the red line on the booster pump/accumulator. Thanks to everyone for your suggestions

I did not bleed the red line, I will try that tomorrow. Yes, I removed the entire booster from the truck. I never experienced a problem with physically braking, just one morning lights and alarms. Looked into it and the pump was not running at all with key on, but I could hear the solenoid or...

Haha, right. I pump brakes until the pedal goes to the floor with the key in and off. Turn key to the on position without starting vehicle. This is when the pump runs on for 2 seconds, off for 8 seconds, repeat and repeat.

I experienced total failure on my 99 cruiser. Bought a new booster pump and accumulator from the dealership. After install the pump runs for 2 seconds, stops for 8 seconds, repeats this sequence indefinitely. Am I just not bleeding it properly or do I have to see if I can buy the rest of the ABS...

Thanks for your responses! I did not do the techstream air drain, my method for bleeding master cylinder was to pump brakes with the key in the ignition but off then turn key to on position but not start the vehicle. At this point the pump runs for 2 seconds, off for 8 seconds then continues...

Hello everyone, recently experienced the dreaded multitude of ABS lights, alarm, etc. My booster pump was not running. Bought a booster pump with attached accumulator from the local dealership. Install went smoothly. Unfortunately when I turn the key on the pump turns on, runs for 2 seconds, off...