12
FAULT CODE
Dis-
play
Description
Fault code on
LCD
Beep-
er
Cause
Solution
The left steer-
ing control lev-
er fails.
The potentiometer on the left
steering control lever fails
V17
NO
The potentiometer fais. Contact a
specified serv-
ice center.
The potentiometer connector on
the left steering control lever is
loose
The connector is loose.
The right steer-
ing control lev-
er fails.
The potentiometer on the right
steering control lever fails
V18
NO
The potentiometer fais. Contact a
specified serv-
ice center.
The potentiometer connector on
the right steering control lever is
loose
The connector is loose.
the machine
does not work
when the ma-
chine is pow-
ered on.
Before the machine is powered
on, the PTO switch is ON.
V16
NO
Before the machine is
powered on, the PTO
switch, left steering
control lever, and right
steering control lever
are not in the initial po-
sition.
Turn off the
PTO switch.
Before the machine is powered
on, the left steering control lever
is ON.
Turn off the
left steer con-
trol lever.
Before the machine is powered
on, the right steering control lev-
er is ON.
Turn off the
right steer con-
trol lever.
The left or
right drive mo-
tor does not
work.
The 9pin connector between the
vehicle wire harness and the left
drive controller is loose.
V11
NO
The connector is loose. Contact a
specified serv-
ice center.
The 9pin connector between the
vehicle wiring harness and the
right drive controller is loose.
V14
NO
The connector is loose. Contact a
specified serv-
ice center.
The 10pin connector between
the vehicle wire harness and the
battery compartment is loose.
V21
NO
The connector is loose. Contact a
specified serv-
ice center.
The PCBA that controls the left
and right drive motors fails
V28, TR13,
TL13, TR22,
TL22, TR24,
TL24, TR25,
TL25, TR32,
TL32
NO
The PCBA fails.
Contact a
specified serv-
ice center.
The 16pin connector between
the vehicle wire harness and the
left controller is loose , Or the
16pin connector between the ve-
hicle wire harness and the right
controller is loose.
V31, TR23
NO
The connector is loose. Contact a
specified serv-
ice center.
A high-voltage battery pack is
inserted in the PMU1 of the bat-
tery compartment.
TR11, TL11
NO
Wrong battery pack ap-
plied.
Check the bat-
tery pack.
A low-voltage battery pack is
inserted in the PMU1 of the bat-
tery compartment.
TR12, TL12
NO
Wrong battery pack ap-
plied.
Check the bat-
tery pack.
The power of the battery pack in
the PMU1 of the battery com-
partment is too low.
The battery capacity is
not high enough.
14
English
EN
P0803155-00 v1.3