GTJZ0612E&0812E&1012E&1212E Maintenance Manual
5-17
© Jul.2020
Table 5-5 Trouble Description and Inspection (Deltatech System)
Code
Problem
Action Limit
Solution
01
System initialization
Fault
Disables All Motion
System Initialization Fault: ECU may be
malfunctioning, replace it.
02
System
communication Fault
Disables All Motion
System Communication Fault: Check
communications cable connections and other
wiring. If that does not resolve the problem, try
replacing the PCU or ECU.
03
Invalid option setting
Fault
Disables All Motion
Invalid Option setting Fault: Set appropriate option
for this lift.
04
Calibration Fault
Disables All Motion
Calibration Fault: Re-calibration the system, or
check the angle and pressure sensor.
09
GPS communication
Fault
Disables All Motion
GPS communication Fault: Check
communications cable connections and other
wiring. If that does not resolve the problem, try
replacing the GPS module or ECU.
12
Chassis Up or Down
Switch ON
Disable Chassis Control
Chassis Up or Down Fault: Check
communications cable connections and other
wiring.If that does not resolve the problem, try
replacing the ECU.
18
Pothole Guard Fault
Disable Lifting and Driving
Pothole Guard Fault: Check that the pothole
guards are extended, check the pothole limit
switches. Check wires to the switches, check the
down limit switch and connections.
20
BMS Comm. Fault
Disable Lifting and Driving
BMS Comm. Fault: Check communications cable
connections and other wiring.
21
Discharge
Temperature Fault 1
Diagnostic Message Only
Discharge Temperature Fault 1: Tell BMS factory
to check battery.
22
Discharge Current
High Fault 1
Diagnostic Message Only
Discharge Current High Fault 1: Tell BMS factory
to check battery.
23
Total Voltage Low
Fault 1
Disable Lifting, and Driving
on low speed
Total Voltage Low Fault 1: Tell BMS factory to
check battery.
24
Cell Voltage Low
Fault 1
Disable Lifting, and Driving
on low speed
Cell Voltage Low Fault 1: Tell BMS factory to check
battery.
25
Cell Voltage Low
Fault 2
Disable Lifting and Driving
Cell Voltage Low Fault 2: Tell BMS factory to check
battery.
26
Sharp Difference in
Voltage
Disable Lifting and Driving
Sharp Difference in Voltage: Tell BMS factory to
check battery.
27
Sharp Difference in
Temperature
Disable Lifting and Driving
Sharp Difference in Temperature: Tell BMS factory
to check battery.
28
Discharge Current
High Fault 2
Disable Lifting and Driving
Discharge Current High Fault 2: Tell BMS factory
to check battery.
29
Discharge
Temperature Fault 2
Disable Lifting and Driving
Discharge Temperature Fault 2: Tell BMS factory
to check battery.
31
Pressure Sensor 1
Fault
Disables All Motion
Pressure Sensor 1 Fault: Check the wiring to the
sensor and then the sensor itself. Also check to
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