Question 1

What does Liebherr fault code 0x00B9 B05 mean?

Accepted Answer

0x00B9 B05 (Hydraulics / Crowd Winch): Crowd Winch Function Cut-out or Loss of Precision Control Fix: LOGIC: Crowd Winch High-Pressure Transducer (B05) Signal Voltage Too Low or Circuit Open.

ACTION: Locate sensor B05 on the crowd winch valve block or motor manifold. Test for the +4V reference power and ground at the harness plug. If power is good, check the signal return wire back to the controller. Replace the B05 transducer if the signal line reads dead 0V under key-on conditions.

Question 2

What does Liebherr fault code 0x00C2 mean?

Accepted Answer

0x00C2 (Hydraulics / Winch): Main Rotary (DKR) / Kelly Winch Stall Fix: LOGIC: Main Winch Proportional Pressure Solenoid Circuit Open.

ACTION: Measure solenoid coil resistance at the winch control block (X10 plug). Inspect harness flex points around the mast swivel joint for wire strain or insulation chafing.

Question 3

What does Liebherr fault code 0x00C4 mean?

Accepted Answer

0x00C4 (Hydraulics / Winch): Kelly Winch Inoperative / Lockout Active Fix: LOGIC: Main Winch Proportional Pilot Solenoid Current Below Normal (Open Circuit).

ACTION: Measure solenoid coil resistance at the main winch manifold block. Inspect harness flex points around the mast swivel joint for wire strain or broken pins.

Question 4

What does Liebherr fault code 0x0114 mean?

Accepted Answer

0x0114 (Hydraulics / Slew): Upper Carriage Slew Locked / Drift Alarm Fix: LOGIC: Slew Gearbox Hydraulic Holding Brake Solenoid Circuit Open.

ACTION: Disconnect multi-disc brake release solenoid on the swing drive reduction box. Measure coil resistance (spec: ~24Ω). Check 24V supply output from Litronic driver module +4A1-A1 pinout.

Question 5

What does Liebherr fault code 0x011B mean?

Accepted Answer

0x011B (Sensors / Mast): Mast Inclination / Leader Alignment Error Fix: LOGIC: Dual-Axis Inclinometer Angle Sensor Signal Irrational / Out of Range.

ACTION: Calibrate mast angle sensor on flat ground via Litronic display. Inspect sensor mounting bracket for physical damage or loose hardware at the mast base.

Question 6

What does Liebherr fault code 0x011E mean?

Accepted Answer

0x011E (Sensors / Mast): Auto Mast Verticality Disabled Fix: LOGIC: Mast Boom Angle / Telescopic Extension Position Sensor Out of Calibration.

ACTION: Calibrate mast position feedback sensors via Litronic setup menu. Inspect physical sensor linkage rod and mounting bracket at mast pivot joint.

Question 7

What does Liebherr fault code 0x0120 mean?

Accepted Answer

0x0120 (Mast / Leader): Mast Auto-Alignment / Verticality Dead Fix: LOGIC: Mast Pitch/Roll Dual-Axis Inclinometer Signal Out of Calibration.

ACTION: Inspect inclinometer sensor mounting bracket at the mast base for physical damage or loose hardware. Recalibrate mast zero-point via Litronic touchscreen on flat ground.

Question 8

What does Liebherr fault code 0x0141 mean?

Accepted Answer

0x0141 (Hydraulics / Rotary): Rotary Torque Drops / Slow Rotation Fix: LOGIC: Rotary Drive Displacement Control Solenoid Signal Out of Range.

ACTION: Measure proportional solenoid resistance on the BAT 300 rotary top-drive manifold. Inspect harness leads running up the mast cable track for pin strain.

Question 9

What does Liebherr fault code 0x014B mean?

Accepted Answer

0x014B (Kelly Drive / Torque): Spin-Off High Speed Cut / Sluggish Fix: LOGIC: Rotary Head Dual-Displacement Variable Motor Solenoid Short to Ground.

ACTION: Inspect 2-pin connector on top-drive bent-axis motor displacement regulator. Measure coil resistance (~22Ω); inspect harness through mast carrier track for pinched ground short.

Question 10

What does Liebherr fault code 0x015A mean?

Accepted Answer

0x015A (Hydraulics / Winch): Winch Down Speed Limited / Creep Fix: LOGIC: Dragline / Clamshell Winch Secondary Holding Brake Pressure Low.

ACTION: Measure pilot pressure at the mechanical brake release port with a 0–60 bar gauge. Inspect the proportional brake release solenoid valve on the winch base block for foreign contamination.

Code	System	Symptom	Full fix
0x00B9 B05	Hydraulics / Crowd Winch	Crowd Winch Function Cut-out or Loss of Precision Control	View fix
0x00C2	Hydraulics / Winch	Main Rotary (DKR) / Kelly Winch Stall	View fix
0x00C4	Hydraulics / Winch	Kelly Winch Inoperative / Lockout Active	View fix
0x0114	Hydraulics / Slew	Upper Carriage Slew Locked / Drift Alarm	View fix
0x011B	Sensors / Mast	Mast Inclination / Leader Alignment Error	View fix
0x011E	Sensors / Mast	Auto Mast Verticality Disabled	View fix
0x0120	Mast / Leader	Mast Auto-Alignment / Verticality Dead	View fix
0x0141	Hydraulics / Rotary	Rotary Torque Drops / Slow Rotation	View fix
0x014B	Kelly Drive / Torque	Spin-Off High Speed Cut / Sluggish	View fix
0x015A	Hydraulics / Winch	Winch Down Speed Limited / Creep	View fix
0x016C	Cooling	Hydraulic Temperature High / Power Derate	View fix
0x017E	Mast / Kinematics	Mast Erect / Lower Function Inhibited	View fix
0x0182	Mast / Leader	Leader Inclination / Inward Slope Limit	View fix
0x0185	Mast / Winch	Kelly Winch Hoist Speed Capped	View fix
0x01A3	Winch / Drum	Kelly Winch Stalls under Pull / Alarm	View fix
0x01D8	Hydraulics / Main	Engine Severe Lugdown / Black Smoke	View fix
0x0205	Hydraulics / Track	Undercarriage Retract / Extend Dead	View fix
0x021B	Hydraulics	Rotary Drive BAT 300 No High-Speed	View fix
0x022F	Casing Oscillator	Casing Clamps Will Not Grip Tube	View fix
0x0256	Mast / Lubrication	Lube Alarm Active / Sledge Slides Stiff	View fix
0x0263	Mast / Crowd	Crowd Force Limited / Auto-Drilling Lockout	View fix
0x0289	Winch / Safety	Free-Fall Inching Inoperative / Locked	View fix
0x028A	Hydraulics	Main Shovel Digging Force Weak	View fix
0x02C1	Sensors / Level	Leader Tilt Angle X-Axis Signal Fault	View fix
0x0318	Cooling / Thermal	Hydraulic Oil Temp High / Fan at Low RPM	View fix
0x0341	Hydraulics / Shovel	Stick Retract Sluggish / Low Flow	View fix
0x0347	Safety / Interlock	Main Winch Down Blocked / Alarm Active	View fix
0x0372	Rotary / Mast	Rotary Carriage Downfeed Creeps	View fix
0x03A9	Hydraulics / Main	Boom Luffing Functions Stiff / Slow	View fix
0x03E4	Fuel / Engine	Limp Mode / 50% Torque Derate Active	View fix
0x0411	Undercarriage	Track Frames Will Not Extend / Retract	View fix
0x043A	CFA / Concrete	Concrete Pump Telemetry Blank / Alarm	View fix
0x0462	Rotary Drive	Drilling Shuts Down on High Resistance	View fix
0x0495	Sensors / Kinematics	Boom Raising Cuts Out Mid-Stroke	View fix
0x04CE	Hydraulics / Winch	Rope Slack Alarm / Winch Cuts Out	View fix
0x0502	Communication	Multiple Mast Sensor Faults (%IW2.xx)	View fix
E 030	Cooling	Hydraulic / Engine Oil Temperature Creep	View fix
E 038	Cooling	Hydraulic Temperature Creep / High Fan	View fix
E 052	Hydraulics	Hydraulic Functions Slow / Whine	View fix
E 061	Hydraulics / Winch	Boom Hoist Inching Dead / Jerky Lift	View fix
E 074	Electrical	Starter Inoperative / Click No-Crank	View fix
E 078	Electrical	Engine Cranks No-Start / Click Only	View fix
E 083	Electrical	Auxiliary Hydraulics Inoperative	View fix
E 089	Fuel System	Check Engine Light / Water-In-Fuel Alarm	View fix
E 091	Fuel System	Engine Misfire / White Smoke under Load	View fix
E 095	Fuel System	Engine Power Cut / High Rail Pressure Fault	View fix
E 096	Fuel System	Engine Stalls / High Rail Pressure Fault	View fix
E 097	Fuel System	Engine Stalls / High Rail Alarm	View fix
E 099	Fuel System	Engine Power Sag / Hard Knocking	View fix
E 310	Control / CAN	PDE Recording Drops / Display Misconfiguration	View fix

Liebherr Fault Codes

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