Discussion:
S/N 55R3438715 Reach Truck

I have a # 57 Code on this unit the aux fuctions faul turn the key off and back on and it resets its self can anyone help me with this also the hydraulics seem very slow on this unit also
thanks henry k
  • Posted 22 Oct 2008 00:42
  • By henry_k
  • joined 22 Oct'08 - 2 messages
  • Tennessee, United States
henry k
Showing items 1 - 2 of 2 results.
this is a mitsu esr20n reach truck during the reach operation the unit quits and the code comes on rest the key sw and the system takes off also the aux hydraulics are slow
thanks i will ck the mast wireing and control valve wireing close
i see u are from tn so am i im in gallatin tn
again thanks for your input
  • Posted 4 Nov 2008 02:35
  • By henry_k
  • joined 22 Oct'08 - 2 messages
  • Tennessee, United States
henry k
Broken mast wire detected. All auxiliary hydraulics disabled.
VALVE COIL OPEN Alarm 57 Cause is broken wire in aux circuit.
This alarm is only at combi systems traction
configuration. Traction is OK and the CAN BUS is
WAITING PUMP OR working, but it can not proceed until the pump has
VALVE COIL OPEN Alarm 57 finished it's job.
2 diifrent systems 2 codes wich one do you have?
  • Posted 3 Nov 2008 23:05
  • Modified 3 Nov 2008 23:09 by poster
  • By proshadetree
  • joined 23 Feb'06 - 484 messages
  • Tennessee, United States

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