18
ERROR CODES AND TEXT
POSSIBLE ISSUE
SOLUTIONS
ERROR 11: LF PRESSURE LOW VOLTAGE
ERROR 21: RF PRESSURE LOW VOLTAGE
ERROR 31: LR PRESSURE LOW VOLTAGE
ERROR 41: RR PRESSURE LOW VOLTAGE
ERROR 51: TANK PRESSURE LOW VOLTAGE
Sensor is disconnected or sensor has failed.
Is the sensor harness plugged into the ECU?
Is the sensor harness plugged into the sensor?
Is there +5 volt on the red wire at the sensor?
Is there ground on the black wire of the sensor?
Is any of the sensor wires shorted to ground?
If one of the 5 volt sensor wires is shorted to
ground, all pressures will read zero. Find and
fix bad wire.
ERROR 12: LF PRESSURE HIGH VOLTAGE
ERROR 22: RF PRESSURE HIGH VOLTAGE
ERROR 32: LR PRESSURE HIGH VOLTAGE
ERROR 42: RR PRESSURE HIGH VOLTAGE
ERROR 52: TANK PRESSURE HIGH VOLTAGE
Wire harness damaged or sensor has
failed.
ERROR 13: LF PRESSURE NO MOVEMENT
ERROR 23: RF PRESSURE NO MOVEMENT
ERROR 33: LR PRESSURE NO MOVEMENT
ERROR 43: RR PRESSURE NO MOVEMENT
Sensor improperly installed or has failed.
THIS ERROR CAN ALSO BE CAUSED
BY THE VALVES NOT OPENING, CHECK
CONNECTIONS AT THE VALVE BLOCK.
ERROR 14: LF PRESSURE WRONG LOCATION
ERROR 24: RF PRESSURE WRONG LOCATION
ERROR 34: LR PRESSURE WRONG LOCATION
ERROR 44: RR PRESSURE WRONG LOCATION
Sensor plugged into wrong location.
Reconnect sensor following on-screen prompts.
Inflate each corner separately to verify the air pressure
changes on the correct corner and that you also have
suspension movement on the correct corner.
ERROR CODES AND TEXT
POSSIBLE ISSUE
SOLUTIONS
ERROR 61: LF POSITION LOW VOLTAGE
ERROR 71: RF POSITION LOW VOLTAGE
ERROR 81: LR POSITION LOW VOLTAGE
ERROR 91: RR POSITION LOW VOLTAGE
Sensor is disconnected or sensor has failed.
Is the sensor harness plugged into the ECU?
Is the sensor harness plugged into the sensor?
Is the sensor linkage arm connected to the sensor?
Is the sensor linkage arm connected to the vehicle?
Does the sensor move with suspension movement?
ERROR 62: LF POSITION HIGH VOLTAGE
ERROR 72: RF POSITION HIGH VOLTAGE
ERROR 82: LR POSITION HIGH VOLTAGE
ERROR 92: RR POSITION HIGH VOLTAGE
Wire harness damaged or sensor has
failed.
ERROR 63: LF POSITION NO MOVEMENT
ERROR 73: RF POSITION NO MOVEMENT
ERROR 83: LR POSITION NO MOVEMENT
ERROR 93: RR POSITION NO MOVEMENT
Sensor improperly installed or has failed.
ERROR 64: LF POSITION WRONG LOCATION
ERROR 74: RF POSITION WRONG LOCATION
ERROR 84: LR POSITION WRONG LOCATION
ERROR 94: RR POSITION WRONG LOCATION
Sensor plugged into wrong location.
Reconnect sensor following on-screen prompts.
Inflate each corner separately to verify the
sensor voltage changes on the correct corner.
This can be done in the Diagnostics Tab.
ERROR 65: LF POSITION RANGE (less than 1V)
ERROR 75: RF POSITION RANGE (less than 1V)
ERROR 85: LR POSITION RANGE (less than 1V)
ERROR 95: RR POSITION RANGE (less than 1V)
Max-Min must be over 1V for proper system operation.
Go to Menu/Diagnostic;
Fully deflate the vehicle. Record min sensor voltages.
Fully inflate the vehicle. Record max sensor voltages.
Subtract Max from Min. Is it over 1V change? If not, readjust sensor. 2.5V or more is optimal.
WARNING 66: LF POSITION RANGE (less than 2.5V)
WARNING 76: RF POSITION RANGE (less than 2.5V)
WARNING 86: LR POSITION RANGE (less than 2.5V)
WARNING 96: RR POSITION RANGE (less than 2.5V)
Min/Max should be over 2.5V for best performance.
Level Sensor swing is less than 2.5V from Min to Max.
Though the suspension will work, 2.5V or more is optimal.
ERROR CODES AND TEXT
POSSIBLE ISSUE
SOLUTIONS
ERROR 101: LF SOLENOID INFLATE NOT CONNECTED
ERROR 111: RF SOLENOID INFLATE NOT CONNECTED
ERROR 121: LR SOLENOID INFLATE NOT CONNECTED
ERROR 131: RR SOLENOID INFLATE NOT CONNECTED
Check harness between ECU and valves.
CHECK THE GROUND AT THE VALVES.
Is the valve harness plugged into the ECU?
Is the valve harness plugged into the valves?
Is the vehicle charging system operating correctly?
Is the valve connected to chassis ground?
ERROR 102: LF SOLENOID DEFLATE NOT CONNECTED
ERROR 112: RF SOLENOID DEFLATE NOT CONNECTED
ERROR 122: LR SOLENOID DEFLATE NOT CONNECTED
ERROR 132: RR SOLENOID DEFLATE NOT CONNECTED
PRESSURE SENSOR RELATED ERRORS
POSITION SENSOR RELATED ERRORS
SOLENOID VALVE RELATED ERRORS
Control System Error Codes
