TM 10-3930-675-10-2
ERROR CODES - CONTINUED
0020 00
Table 4. Error Codes - Continued.
ERROR
DISPLAY
ERROR CODE CATEGORY/
CODE
LAYOUT
DRIVER ACTION
EXPLANATION
VEHICLE LIMITATIONS
Finish Mission
Information/Maintenance
141
Possible ECU malfunction.
Shut engine OFF/ON.
Other codes will also show.
Communication fault - ECU 790.
If code clears, resume
Computer hardware fault.
mission.
If code remains,
notify maintenance.
Finish Mission
Information/Maintenance
Possible ECU malfunction.
Other codes will also show.
142
Shut engine OFF/ON.
Communication fault - ECU 790.
If code clears, resume
Computer hardware fault.
mission.
If code remains,
notify maintenance.
Stop Vehicle
Stop Vehicle Immediately
Boom cannot be lowered with
joystick.
151
Put load down safely.
Locking valve - broken circuit.
Emergency lowering is
Abort mission.
Cable to valve defective.
necessary.
Notify maintenance.
Reduced power and engine
speed.
Stop Vehicle
Stop Vehicle Immediately
Boom cannot be lowered with
joystick.
152
Put load down safely.
Locking valve - short circuit.
Emergency lowering is
Abort mission.
Cable to valve defective.
necessary.
Notify maintenance.
Reduced power and engine
speed.
Stop Vehicle
Stop Vehicle Immediately
Lifting is impossible.
Reduced power and engine
154
Put load down safely.
Lifting valve - broken circuit.
speed.
Abort mission.
Cable to valve defective.
Notify maintenance.
Stop Vehicle
Stop Vehicle Immediately
Uncontrolled self-lifting may
occur.
155
Put load down safely.
Lifting valve - short circuit.
Reduced power and engine
Abort mission.
Cable to valve defective.
speed.
Notify maintenance.
Stop Vehicle
Stop Vehicle Immediately
Boom cannot be lowered with
joystick.
157
Put load down safely.
Lowering valve - broken circuit.
Emergency lowering is
Abort mission.
Cable to valve defective.
necessary.
Notify maintenance.
Reduced power and engine
speed.
Stop Vehicle
Stop Vehicle Immediately
Boom cannot be lowered with
joystick.
158
Put load down safely.
Lowering valve - short circuit.
Emergency lowering is
Abort mission.
Cable to valve defective.
necessary.
Notify maintenance.
Uncontrolled self-lifting may
occur.
Reduced power and engine
speed.
0020 00-8