Forum Discussion

Mackenu's avatar
Mackenu
Explorer
Jul 04, 2019

93 pace arrow

Brake buzzer and dummy light
Light goes off when I release brake but buzzer keeps going
Also level Jack's not working
Thanks ahead of time
93 pace arrow with 8.1 Cummins and Allison 6sp.
  • The Jack's are not Working
    Either...they are up all the way
    There's a part leaking on passenger frame rail that looks like it has a parking brake cable coming out of it and 3 lines( trying to send pictures but a pain )do you Know what that might be
  • The grounding circuit for the jacks is at the brake release to activate the buzzer and light if it detects the jacks are down. The jacks might be up but there is a signal from the pump and solenoids that is saying the fluid is low and it thinks the jacks are still down. The light and the buzzer are powered from below and the wires going to them should just be grounds.
  • Ava got the same stuff I have experienced. Fill reservoir and then if solved fix any leaks.
  • I got Jack's to work by taking park brake off ( backwards from how supposed to work)
    Still buzzer going off...
    I also pulled hazard lights and it turns the brake booster under driver's seat on & off & on & off...