These codes cover the three and four wheel electric trucks with the overhead display.
Load Weigh/Service Brake Pressure Sensor Out of Range Low (OORL):
DTC 12844 – Load Weigh Pressure
DTC 12836 – Service Brake Pressure
Load Weigh/Service Brake Pressure Sensor Out of Range High (OORH):
DTC 12845 – Load Weigh Pressure
DTC 12837 – Service Brake Pressure
Accelerator Pedal Position A/B Out of Range Low (OORL):
DTC 12808 – Accelerator Pedal Position A
DTC 12810 – Accelerator Pedal Position B
Accelerator Pedal Position A/B Out of Range High (OORH):
DTC 12809 – Accelerator Pedal Position A
DTC 12811 – Accelerator Pedal Position B
Accelerator Pedal Position A/B Data Incorrect:
DTC 12812 – Accelerator Pedal Position A to B
DTC 29536 – Loss of Speed Sensor Channel A
DTC 65362 – Encoder Error
DTC 65512 – Wrong Encoder Set
DTC 65106 – FOC2 Traction Controller Encoder Error
DTC 29248 – Speed Sensor Feedback
Steering Wheel/Steering Axle Position Sensor Out of Range Low (OORL):
DTC 12820 – Steering Wheel Position
DTC 12824 – Steering Axle Position
Steering Wheel/Steering Axle Position Sensor Out of Range High (OORH):
DTC 12821 – Steering Wheel Position
DTC 12825 – Steering Axle Position
Steer Axle Calibration Required:
DTC 4098 – Steer Axle Calibration
Hydraulic Temperature Sensor Out of Range Low (OORL) :
DTC 12852 – Hydraulic Temperature
Hydraulic Temperature Sensor Out of Range High (OORH) :
DTC 12853 – Hydraulic Temperature
Hydraulic Fluid Level Sensor Out Of Range Low (OORL):
DTC 12872 – Hydraulic Fluid Level
Hydraulic Fluid Level Sensor Out Of Range High (OORH):
DTC 12873 – Hydraulic Fluid Level
Park Brake/Mast Tilt Position Sensor Out of Range Low (OORL):
DTC 12832 – Park Brake Position
DTC 12840 – Mast Tilt Position
Park Brake/Mast Tilt Position Sensor Out of Range High (OORH):
DTC 12831 – Park Brake Position
DTC 12841 – Mast Tilt Position
Travel Direction Select – Foot Pedal/Manual Hydraulic Out of Range Low (OORL):
DTC 12800 – Directional Select A
DTC 12804 – Directional Select B
Travel Direction Select – Foot Pedal/Manual Hydraulic Out of Range High (OORH):
DTC 12801 – Directional Select A
DTC 12805 – Directional Select B
Seat Sensor Out of Range Low (OORL):
DTC 12816 – Seat Sensor
Seat Sensor Out of Range High (OORH):
DTC 12819 – Seat Sensor
Battery OORH/OORL:
DTC 12545 – Battery OORH
DTC 12546 – Battery OORL
VSM 5 Volt Supply (OORL) (OORH):
DTC 13056 – 5V OORL
DTC 13057 – 5V OORH
Manual Hydraulic Position Sensors Out Of Range Low (OORL):
DTC 12856 – Manual Hyd 1
DTC 12860 – Manual Hyd 2
DTC 12864 – Manual Hyd 3
DTC 12868 – Manual Hyd 4
Manual Hydraulic Position Sensor Out Of Range High (OORH):
DTC 12857 – Manual Hyd 1
DTC 12861 – Manual Hyd 2
DTC 12865 – Manual Hyd 3
DTC 12869 – Manual Hyd 4
E-Hydraulic Enable System Data Incorrect:
DTC 12332 – Data Incorrect
E-Hydraulic Coils Short To Battery Positive (STBP):
DTC 8960 – Lift
DTC 8964 – Lower
DTC 8968 – Tilt Forward
DTC 8972 – Tilt Back
DTC 8978 – Aux 1A
DTC 8980 – Aux 1B
DTC 8984 – Aux 2A
DTC 8988 – Aux 2B
E-Hydraulic Coils Short To Battery Negative (STBN)/Open Circuit (OC):
DTC 13312 – Lift
DTC 13316 – Lower
DTC 13320 – Tilt Forward
DTC 13324 – Tilt Back
DTC 13328 – Aux 1A
DTC 13332 – Aux 1B
DTC 13336 – Aux 2A
DTC 13340 – Aux 2B
A935 – K160 CAN Communication Failure:
DTC 33025 – VSM to Display
DTC 33026 – VSM to Traction 1 (Right)
DTC 33027 – VSM to Traction 2 (Left)
DTC 33029 – VSM to Pump
DTC 33034 – VSM to MLM (DCS)
DTC 33035 – VSM to Impact
DTC 33036 – VSM to CAN Reserved 1
DTC 33037 – VSM to CAN Reserved 2
DTC 33038 – VSM to CAN Reserved 3
DTC 33057 – Display to VSM
CBB 4 Wheel CAN Communication:
DTC 33025 – VSM to Display
DTC 33026 – VSM to Traction 1 (Right)
DTC 33027 – VSM to Traction 2 (Left)
DTC 33029 – VSM to Pump
DTC 33034 – VSM to MLM (DCS)
DTC 33035 – VSM to Impact
DTC 33036 – VSM to CAN Reserved 1
DTC 33037 – VSM to CAN Reserved 2
DTC 33038 – VSM to CAN Reserved 3
DTC 33057 – Display to VSM
DBB 4 Wheel CAN Communication:
DTC 33025 – VSM to Display
DTC 33026 – VSM to Traction 1 (Right)
DTC 33027 – VSM to Traction 2 (Left)
DTC 33029 – VSM to Pump
DTC 33034 – VSM to MLM (DCS)
DTC 33035 – VSM to Impact
DTC 33036 – VSM to CAN Reserved 1
DTC 33037 – VSM to CAN Reserved 2
DTC 33038 – VSM to CAN Reserved 3
DTC 33057 – Display to VSM
MLM Failure:
DTC 21830 – MLM EEPROM Write Error
DTC 21834 – MLM Sensor 1 Out of Range
DTC 21835 – MLM Sensor 2 Out of Range
DTC 21836 – MLM Sensor 3 Out of Range
DTC 21837 – MLM Sensor 4 Out of Range
DTC 25344 – MLM Checksum Error
MLM Incorrect Lever Installed:
DTC 4112 – Incorrect Lever 1 Installed
DTC 4113 – Incorrect Lever 2 Installed
DTC 4114 – Incorrect Lever 3 Installed
DTC 4115 – Incorrect Lever 4 Installed
DTC 4116 – Incorrect Lever 5 Installed
VSM 12 Volts Supply OORL/OORH:
DTC 13060 – VSM 12V OORL
DTC 13061 – VSM 12V OORH
Display Internal Failure:
DTC 22032 – Display EEPROM Checksum Error
DTC 22033 – Display Cell Write Error
DTC 33056 – Display Internal CAN Failure
DTC 33057 – Display Communications Error with VSM
DTC 8704 – Display Internal LCD Backlight
DTC 12934 – Display Internal LCD Backlight
DTC 12935 – Display Internal LCD Backlight
DTC 8705 – Display Internal LCD Heater
DTC 12936 – Display Internal LCD Heater
DTC 12937 – Display Internal LCD Heater
DTC 22528 – Display Button *
DTC 22529 – Display Button #
DTC 22530 – Display \ Arrow
DTC 22531 – Display ] Arrow
DTC 22532 – Display Button 1
DTC 22533 – Display Button 2
DTC 22534 – Display Button 3
DTC 22535 – Display Button 4
DTC 22536 – Display Button 5
DTC 22537 – Display Button 6
DTC 22538 – Display Button 7
DTC 22539 – Display Button 8
DTC 22540 – Display Button 9
DTC 22541 – Display Button 0
Display Failure – Keyswitch Relay Output:
DTC 9041 – Display Keyswitch Output
DTC 12940 – Display Keyswitch Output
DTC 12941 – Display Keyswitch Output
DTC 13070 – Keyswitch Data Incorrect
VSM Controller Check:
DTC 21760 – VSM BOOT_BLOCK Checksum failure
DTC 21761 – CDF_Checksum_failure
DTC 21762 – VSM APPLICATION_SOFTWARE Checksum failure/Error
DTC 21764 – VSM EEPROM Checksum failure/Error
DTC 21766 – VSM EEPROM Cell failure Write Error
DTC 21792 – VSM Serial Number Error
Controller Logic Failure:
DTC 65299 – Controller Logic Failure
Display Failure – Temperature/Buzzer:
DTC 12928 – Display Temperature Sensor (Freezer Option Only)
DTC 12929 – Display Temperature Sensor (Freezer Option Only)
DTC 9040 – Display Buzzer Output
DTC 12938 – Display Buzzer Output
DTC 12939 – Display Buzzer Output
Contactor/Relay/Valve Coil Short to Battery Positive (STBP):
DTC 9000 – Diverter Valve
DTC 9004 – E Hyd Enable
DTC 9008 – Clamp Solenoid (Optional)
DTC 9012 – Acc 2 Relay
DTC 9016 – Forward Relay
DTC 9020 – Reverse Relay
DTC 9026 – Spare 1 Relay
DTC 9028 – Spare 2 Relay
DTC 9032 – Main Contactor
DTC 9036 – 2nd Contactor
Contactor/Relay/Valve Coil Short to Battery Negative (STBN)/Open Circuit (OC):
DTC 13352 – Diverter Valve
DTC 13356 – Hyd Enable
DTC 13360 – Acc 1 Relay
DTC 13364 – Acc 2 Relay
DTC 13368 – Motion Relay
DTC 13372 – Reverse Relay
DTC 13376 – Spare 1 Relay
DTC 13380 – Brake Light Relay Short to B(-) or Open
DTC 13384 – Main Contactor
DTC 13388 – 2nd Contactor
Motor Controller Contactor Failure:
DTC 21569 – Contactor Open
DTC 21570 – Contactor Closed
DTC 65318 – Contactor Open
DTC 65317 – Contactor Closed
DTC 65354 – Driver Shorted High
DTC 65355 – Driver Shorted Low
A935 – K160 D203 Motor Controller Capacitor Failure:
DTC 12592 – Capacitor Charge
A935 – K160 D203 Motor Speed Sensor Failure:
DTC 29456 – Sensor Fault
CBB/DBB Motor Speed Sensor Failure:
DTC 25104 – Sensor Fault
DTC 29456 – Sensor Fault
A935 – K160 Motor Auto Brake Failure:
DTC 8786 – Brake Coil Shorted
DTC 12834 – Aux Driver Short to Bat (-) Brake Coil Open Circuit
DTC 12835 – Aux Driver Open Circuit Excess Current
A935 – K160 D203 Motor Controller Power Mosfet Failure :
DTC 65513 – Power MOS Shorted
A935 – K160 D203 Motor/Motor Controller Failure:
DTC 12576 – Motor Voltage Not OK
A935 – K160 D203 Motor Controller Failure:
DTC 65280 – Controller Failure
CBB/DBB Motor/Motor Controller Failure:
DTC 8976 – AC Current – Over Current
DTC 9024 – AC Current – Short Circuit
A935 – K160 D203 Motor Controller CAN Communication Failure:
DTC 65527 – No CAN Communication
CBB/DBB Motor Controller CAN Communication Failure:
DTC 33024 – CAN Communication Failure
Travel Direction Select Incorrect:
DTC 12802 – Direction Select Data Incorrect – Direction Signals Incorrect
Travel Direction Select Data Incorrect – 2 Sources:
DTC 12806 – Direction Select – Data Incorrect 2 + Direction Devices Installed
Direction Select Data Incorrect – No DCS Source:
DTC 12807 – Direction Select Data Incorrect – No DCS Source
CBB/DBB Motor/Motor Controller Temperature Sensor Failure:
DTC 16912 – Motor Temperature High
DTC 17168 – Controller/Heatsink Temperature High
DTC 25105 – Temperature Sensor Failure
CBB/DBB Motor Controller Current Sensor Failure :
DTC 21008 – Current Sensor Offset Calibration Error
Hydraulic Calibration Required:
DTC 4096 – Hydraulic Calibration Required
CBB/DBB Motor Controller 15 – 5 Volt Internal Failure:
DTC 20753 – 15 Volt Supply Low Voltage
DTC 20755 – 5 Volt Supply Low/High Voltage
CBB/DBB Motor Controller DC Bus Low/High:
DTC 12576 – DC Bus Charging Timeout
DTC 12817 – DC Bus Hi – Software Detected
DTC 12818 – DC Bus Hi – Hardware Detected
DTC 12833 – DC Bus Low – Hardware/Software
CBB/DBB Traction Controller Driver Current High:
DTC 21520 – Aux Driver Current High
DTC 25106 – Park Brake Solenoid and Fan Driver Current High
Synchronous Steering Coil Current:
DTC 8992 – Synchronous Steering Coil Current
DTC 13344 – Synch Steering Coil Open Circuit
DTC 9012 – ACC 2 Current OORH
DTC 65526 – Aux Driver Open
DTC 65534 – Aux Driver Short
DTC 65022 – FOC2 Traction Controller Aux Driver Short
DTC 65288 – Electric Steer Loss of Communication Between the Primary and Secondary
Controller
DTC 65293 – Electric Steer System Controller EEPROM Checksum Failure
DTC 95520 – Key Switch Voltage OORL
DTC 65296 – Motor U-W Phase Voltage Measurement Fault
DTC 65297 – Electric Steer Controller Motor U-V Phase Voltage Measurement Fault
DTC 65352 – Motor W-V Phase Voltage Measurement Fault
DTC 65312 – Motor Phase Voltage Out of Range
DTC 65333 – Electric Steer Controller Standby Current Too High
DTC 65340 – Electric Steer Controller DC Bus Capacitor Charge Timeout
DTC 65341 – Controller Temperature Above Limit
DTC 65345 – Electric Steer Motor Temperature Above Limit
DTC 65350 – Controller Internal Error
DTC 65487 – Electric Steer Initial Nominal Motor Voltage Low
DTC 65488 – Electric Steer Controller EEPROM KO
DTC 65490 – Electric Steer Primary and Secondary Controller Version Mismatch
DTC 65492 – Electric Steer Controller Internal Error
DTC 65493 – Electric Steer Default Parameter Restore
DTC 65495 – Controller Internal Error
DTC 65496 – Controller Internal Error
DTC 65501 – Controller Internal Error
DTC 65505 – Controller Internal Error
DTC 65517 – Electric Steer Controller Internal Error
DTC 65525 – Electric Steer Controller Internal Error
DTC 65530 – Electric Steer Controller Internal Error
DTC 65533 – Electric Steer Controller Internal Error
DTC 65498 – Electric Steer Controller Software Mismatch
DTC 65489 – Controller Internal Error
DTC 65350 – Motor Phase W Current OORL
DTC 65351 – Motor Phase V Current OORL
DTC 65353 – Motor Phase U Current OORL
DTC 65531 – Controller Initialization Test Failed
DTC 65494 – Rapid Change in Steering Wheel Position
DTC 65528 – Electric Steer Wheel Sensor Output Mismatch
DTC 65378 – Steering Wheel Position Error
DTC 65491 – Electric Steer TFD Current within Range but Lower than Expected
DTC 65496 – TFD Resistance Out of Range
DTC 65515 – Electric Steer Controller TFD Short to battery Negative
DTC 65516 – Electric Steer Controller TFD Stand-by Current OORH
DTC 65500 – Electric Steer Steering Motor Locked
DTC 65521 – Electric Steer Controller Steer Axle Slow Response
DTC 65508 – Steer Axle Position Mismatch
DTC 65532 – Steer Axle Sensor Output Mismatch
DTC 65503 – Electric Steer Rapid Change in Steer Axle Position
DTC 65524 – Electric Steer Primary and Secondary Parameter Mismatch
DTC 33050 – E-Steer CAN Communications Failure Right
DTC 33051 – E-Steer CAN Communications Failure Left
DTC 13058 – 5V Internal Supply Out of Range
DTC 13104 – Sensor Ground Current OORH
DTC 16913 – Motor Temperature Sensor Open Circuit
DTC 16914 – Motor Temperature Sensor Short Circuit
DTC 16912 – Motor Temperature OORH
DTC 21521 – Fan Driver Current OORH
DTC 21776 – Internal Error – Hardware
DTC 29232 – Sensor Supply Reference voltage Out of Range
DTC 21522 – Automatic Park Brake Driver Current OORH
DTC 29216 – Speed Sensor High Current
DTC 29217 – Speed Sensor Not Connected
DTC 29233 – Sensor Supply Circuit Out of Range
DTC 29552 – Loss of Speed Sensor Channel B
DTC 65362 – Encoder Error
DTC 65512 – Wrong Encoder Set
DTC 65346 – Battery Low
DTC 65529 – Check Up Needed
DTC 95360 – Forw + Back
DTC 65481 – Wrong Slave Version
DTC 64969 – FOC2 Traction Controller Wrong Slave Version
DTC 65519 – Controller Mismatch
DTC 65007 – FOC2 Traction Controller Mismatch
DTC 65522 – Parameter Transfer
DTC 65010 – FOC2 Traction Controller Parameter Transfer
DTC 65511 – No Slave Enabled
DTC 64999 – FOC2 Traction Controller No Slave Enabled
DTC 65486 – Initial VMN High
DTC 65333 – Standby Current High
DTC 65310 – VMN Low
DTC 65311 – VMN High
DTC 65504 – Waiting for Node
DTC 12836 – Brake Pedal Sensor A OORL
DTC 12837 – Brake Pedal Sensor A OORH
DTC 12876 – Brake Pedal Sensor B OORL
DTC 12877 – Brake Pedal Sensor B OORH
DTC 12813 – Foot Brake Position Rationality
DTC 4117 – FOC Configuration Mismatch
DTC 33040 – Various CAN Errors
Observed Symptoms
No Display/No Truck Operation:
DTC None – No Display/No Truck Operation
A935 – K160 D203 Motor Controller Fan Failure:
DTC None – A935 – K160 Motor Controller Fan Failure
A935 – K160 D203 Motor/Motor Controller Temperature Sensor Failure:
DTC None – A935 – K160 Motor/Motor Controller Temperature Sensor Failure
DTC 64776 – Watchdog
DTC 64781 – FOC2 Traction Controller EEPROM Checksum Failure
DTC 65001 – FOC2 Power Transistor Shorted
DTC 65253 – FOC2 Output Mismatch
DTC 65003 – FOC2 coil_short_hw_ko
DTC 64785 – FOC2 Traction Controller Motor U-V Phase Voltage Measurement Fault
(Logic Failure #3)
DTC 64974 – FOC2 Traction Controller Initial Nominal Motor Voltage High.
DTC 64798 – FOC2 Traction Controller Operating Nominal Motor Voltage Low
DTC 64799 – FOC2 Traction Controller Operating Nominal Motor Voltage High
DTC 64975 – FOC2 Traction Initial Nominal Motor Voltage Low
DTC 64821 – FOC2 Traction Controller Standby Current Too High
DTC 64828 – FOC2 Traction Controller DC Bus Capacitor Charge Timeout
DTC 64833 – FOC2 Traction Motor Temperature Above Limit
DTC 64976 – EEPROM KO
DTC 64781 – EEPROM KO
DTC 64978 – FOC2 Controller Wrong RAM Memory
DTC 64980 – FOC2 Traction Controller Waiting for Slave Node Response
DTC 65009 – FOC2 Traction Controller Master To Slave Parameter Check Mismatch
DTC 64981 – FOC2 Traction Controller Hardware Fault
DTC 64986 – FOC2 Traction Motor Temperature Sensor KO
DTC 64992 – FOC2 Traction Controller Waiting for Node
DTC 65016 – FOC2 Traction Controller No CAN Message
DTC 65004 – FOC2 Current Gain
DTC 64991 – FOC2 Contactor Coil Shorted
DTC 64806 – FOC2 Traction Controller Contactor Open
DTC 64805 – FOC2 Traction Controller Contactor Closed
DTC 64842 – FOC2 Traction Controller Contactor Driver Shorted High
DTC 64843 – FOC2 Traction Controller Contactor Driver Shorted Low
DTC 65005 – Analog Input
DTC 65013 – FOC2 Traction Controller IQ Mismatch
DTC 65015 – FOC2 Traction Controller Data Acquisition
DTC 65018 – FOC2 Traction Controller Thermic Sensor KO
DTC 65021 – FOC2 Traction Controller Field Oriented Control KO
DTC 64979 – FOC2 Traction Controller Rotor Stall
DTC 64988 – FOC2 Traction Controller Vkey OFF Shorted
DTC 64787 – FOC2 Traction Controller DC Bus High and Key Voltage Low
DTC 65032 – Watchdog (Slave)
DTC 65043 – FOC2 DC Bus High / Key Voltage Low
DTC 65077 – FOC2 Traction Controller Standby Current Too High
DTC 65086 – FOC2 Thermal Protection
DTC 65106 – FOC2 Encoder Error
DTC 64850 – FOC2 Encoder Error
DTC 65232 – EEPROM KO (Slave)
DTC 65234 – FOC2 Controller Wrong RAM Memory (Slave)
DTC 65236 – FOC2 Waiting Master
DTC 65254 – FOC2 W.D. SYNCRO
DTC 65259 – FOC2 Coil_Short_HW_KO
DTC 65261 – FOC2 Analog Input
DTC 65263 – FOC2 Controller Mismatch
DTC 65266 – FOC2 SP Mismatch
DTC 65270 – FOC2 Aux Drive Open
DTC 65278 – FOC2 Aux Driver Short
DTC 65528 – FOC2 No CAN Message
DTC 65272 – FOC2 No CAN Message
DTC 65341 – Controller Internal Temperature OORL
DTC 17232 – Controller Internal Temperature OORL
DTC 65341 – Controller Internal Temperature OORH
DTC 65342 – Thermal Protection / Motor Temperature High
DTC 64830 – FOC2 Traction Controller Motor Temperature High
DTC 17184 – Controller Internal Temperature OORH