1990 SC 5 speed, lost brakes last night, pump not running. Accumulator had stored pressure, but still a hard pedal. At this point I am confused to the issue as I had accumulator charge. Has power to the pump motor.
Anything I should be looking at in specifics? I've seen topics on hard pedal, and I swapped the whole unit with a working spare but no brakes with charge in the accumulator has me stumped. So situation is now no charge (as I let the stored pressure out thinking I had none) and pump not running with power to the motor. Possible pressure switch failure or delay perhaps?
Thanks!
Anything I should be looking at in specifics? I've seen topics on hard pedal, and I swapped the whole unit with a working spare but no brakes with charge in the accumulator has me stumped. So situation is now no charge (as I let the stored pressure out thinking I had none) and pump not running with power to the motor. Possible pressure switch failure or delay perhaps?
Thanks!