120 TROUBLE SHOOTING
List of Error Code Numbers
: Sure to happen
: May happen
Error Code
Problem or Failure
Number
E: 001
Meter CAN communication
Hydraulic oil temperature
E: 014
has reached a specified
level.
E: 016
Fuel sensor system
Hydraulic oil temperature
E: 018
sensor
E: 019
Accelerator pedal sensor
Inching and brake pedal
E: 020
sensor (R630)
Engine
speed
E: 021
switch (R630)
E: 022
Hydraulic lock (R630)
Speed control switch
E: 023
(R530)
E: 024
Differential lock
E: 025
Parking brake
Solenoid
for
E: 026
forward
Solenoid
for
E: 027
backward
E: 028
Direction switch
Engine performance
Accele-
Engine
ration
output
limited
limited
-
-
-
-
-
-
-
-
-
-
-
control
-
-
-
-
-
-
-
-
-
traveling
-
-
traveling
-
-
-
-
Machine condition
Machine performance
Engine
stopped
-
---
-
---
The fuel level indicator
does not appear on the
-
meter. The machine's other
functions are still operative.
-
---
The machine fails to move.
-
(Except ATT mode, the
engine speed is at idling.)
-
The machine fails to move.
In ATT mode, the engine
-
speed is at idling.
-
Lock is not active.
It is impossible to change
-
the speed setting by the
speed control switch.
Differential lock does not
-
work
Parking brake is not active.
-
The machine would be in
neutral.
Solenoid
for
forward is not active and
the machine would be in
-
neutral.
(Solenoid
for
backward works normally.)
Solenoid
for
backward is not active and
the machine would be in
-
neutral.
(Solenoid
for
forward works normally.)
The machine is locked in
-
neutral.
Provisional measure
and
Correction
Immediately contact your local
dealer.
Stop the engine and check the
level in the hydraulic oil tank and
for a hydraulic oil leak.
Fill to proper level.
If this error code number still
appears,immediately
your local dealer.
Immediately contact your local
dealer.
Move the machine to a place
suited
for
repair.Immediately
contact your local dealer.
Immediately contact your local
dealer.
Immediately contact your local
dealer.
Immediately contact your local
dealer.
Move the machine to a place
suited
for
repair.Immediately
contact your local dealer.
Immediately contact your local
dealer.
Immediately contact your local
dealer.
Immediately contact your local
dealer.
traveling
Immediately contact your local
dealer.
traveling
traveling
Immediately contact your local
dealer.
traveling
Immediately contact your local
dealer.
contact
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