In 2011 Harley Davidson introduced on the Softail models a CAN Bus (or HD LAN as it

has also been called). The CAN Bus adds additional DTCs. 

Are you a CAN Bus Harley Davidson? Here is a list of the models and years that the CAN
Bus or HD LAN was started...

2011 Softail
2012 Dyna
2014 Touring
2014 Sportster 

The below list adds the CAN Bus errors which are additional DTCs seen on CAN Bus
motorcycle diagnostics.

Harley Sensor and Motor Codes

POO51   Heater Control Circuit 02 Sensor Low

PO106   Map Sensor Rate of Range Error
P0107   Map Sensor Failed Open/Low
P0108   Map Sensor Failed High
P0112   IAT Sensor Voltage Low
P0113   IAT Sensor Voltage Open / High
P0117   ET Sensor Voltage Low
P0118   ET Sensor Voltage Open / High
P0120   TPS1 Range Error TPS
P0122   TPS1 Low TPS
P0123   TPS1 High / Open TPS
P0131   Front 02 Sensor Low (lean)
P0132   Front 02 Sensor High (rich)
P0134   Front 02 Sensor Open / Not Responding
P0151   Rear 02 Sensor Low (lean)
P0152   Rear 02 Sensor High (rich)
P0154   Rear 02 Sensor Open / Not Responding
P0220   TPS2 Range Error
P0222   TPS2 Low TPS
P0223   TPS2 High/Open
P0261   Front Injector Open/Low
P0262   Front Injector High
P0263   Rear Injector Open/Low
P0264   Rear Injector High (CAN-Bus)
P0264   Rear Injector Open/Low
P0265   Rear Injector High
P0371   Crank Position Sensor, Too Many Pulses
P0372   Crank Position Sensor, Too Few Pulses
P0373   CKP Sensor Intermittent
P0374   CKP Sensor Not Detected
P0444   Purge Solenoid (Evap. Canister) Open/Low
P0445   Purge Solenoid (Evap. Canister) High
P0501   VSS Low
P0502   VSS High/Open (Can-Bus)
P0502   VSS Speed Failed Low
P0503   VSS Speed Failed High
P0505   Loss of Idle Speed Control
P0506   Idle Speed Control RPM Too Low
P0507   Idle Air Control System RPM Higher Than Expected
P0562   Battery Voltage Low
P0563   Battery Voltage High
P0572   Brake Switch Low
P0577   Cruise Control Input High
P0602   Calibration Memory Error
P0603   ECM EEPROM Failure
P0604   RAM Failure
P0605   ECM Flash Error
P0607   Converter Error
P0641   5V+Vref 1 Out of Range
P0651   5V+Vref 2 Out of Range
P0661   Intake Solenoid Low/Open
P0662   Intake Solenoid High/Shorted
P1001   System Relay Coil Open/Low
P1002   System Relay Coil High/Shorted
P1003   System Relay Contacts Open
P1004   System Relay Contacts Closed
P1009   Incorrect Password
P1010   Missing Password
P1270   TGS Validation Error
P1351   Front Ignition Open/Low
P1352   Front Ignition Coil High/Shorted
P1353   Front Cylinder No Combustion
P1354   Rear Ignition Coil Open/Low
P1355   Rear Ignition Coil High/Shorted
P1356   Rear Cylinder No Combustion
P1357   Front Intermittent Secondary Combustion
P1358   Rear Intermittent Secondary Combustion
P1475   Exhaust Actuation Position Error
P1477   Exhaust Actuator Open/Low
P1478   Exhaust Actuator Shorted/High
P1501   Jiffy Stand Sensor Low
P1502   Jiffy Stand Sensor High
P1510   EFI Limited Performance Mode (TBW)
P1511   EFI Power Management Mode
P1512   EFI Forced Idle Mode
P1514   Air Flow Fault (TBW)
P1600   EFI Module Processor Internal Error
P1632   Odometer Learned Up
P2100   EFI TCA Motor Circuit Open (TBW)
P2101   EFI TCA Motor Circuit Range/Performance
P2102   EFI TCA Motor Circuit Low
P2103   EFI TCA Motor Circuit High
P2105   EFI Forced Engine Shutdown
P2107   EFI Module Control Processor Internal Fault
P2119   EFI Motor Throttle Body Range Performance (TBW)
P2122   TGS1 Low/Open
P2123   TGS1 High
P2127   TGS2 Low/Open
P2128   TGS2 High
P2135   TPS Voltage Correlation Error
P2138   TGS Voltage Correlation Error
P2176   EFI Closed Postion Not Learned
P2300   Front Ignition Coil Driver Low/Open
P2301   Front Ignition Coil Driver High/Shortened
P2303   Rear Ignition Coil Driver Low/Open
P2304   Rear Ignition Coil Driver High/Shortened
 
Harley ABS and Power Circuit Codes

C0562   Device Voltage Low

C0563   Device Voltage High
C1014   ECU Internal Fault ABS
C1017   Pump Motor Power Circuit Fault
C1018   Pump Motor Ground High Resistance Fault
C1021   Front Wheel Speed Sensor Equals Zero
C1023   Rear Wheel Speed Sensor Equals Zero
C1025   Front Wheel Speed Signal Intermittent
C1027   Front Wheel Speed Frequency Out Of Range
C1032   Front Wheel Speed Sensor Open or Shorted
C1034   Rear Wheel Speed Sensor Open or Shorted
C1041   Rear Actuator Circuit Low/Open
C1042   Front Actuator Circuit Open
C1043   Pump Motor Stalled
C1044   Rear Actuator Circuit Open
C1052   Rear Actuator Circuit High
C1055   ABS ECU Internal Fault
C1066   ECU Internal Fault
C1094   Front Brake Switch Always On
C1095   Front Brake Switch Open
C1102   Rear Actuator Motor Stalled
C1118   ECU Internal Fault
C1121   ECU Internal Fault
C1151   Front Wheel Release Too Long
C1153   Rear Wheel Release Too Long
C1158   Calibration Programming Required
C1178   No VIN Received From ECM
C1184   VIN Does Not Match ABS ECU Calibration
C1192   Front Actuator Circuit High
C1193   Front Actuator Motor Stalled/td>
C1206   Front Wheel Speed Sensor Frequency Out of Range
C1207   Rear Wheel Speed Signal Intermittent
C1208   Rear Wheel Speed Sensor Frequency Out of Range
C1212   Front or Rear Brake not Applied With Decel
C1214   Rear Brake Switch Always On
C1216   Rear Brake Switch Open
C1222   ABS Voltage Low Terminal 11
C1223   ABS Voltage Low Terminal 20
C1224   Front Actuator Power Shorted High
C1225   Rear Actuator Power Shorted High
C1561   Front Apply Solenoid Circuit Open or High
C1562   Front Apply Solenoid Circuit Shorted Low
C1563   Front Solenoid Circuit Shorted High
C1564   Front Release Solenoid Circuit Open or High
C1565   Front Release Solenoid Circuit Shorted Low
C1567   Rear Apply Solenoid Circuit Open or High
C1568   Rear Apply Solenoid Circuit Shorted Low
C1571   Rear Solenoid Circuit Shorted High
C1572   Rear Release Solenoid Circuit Open or High Resistance
C1573   Rear Realease Solenoid Circuit Shorted Low

 
Harley Battery, Ignition, Lighting Codes

B0563   Battery Voltage High TSM / TSSM

B1004   Fuel Level Sending Unit Low Instruments
B1005    Fuel Level Sending Unit High / Open
B1006   Accessory Line Overvoltage
B1007   Ignition Line Overvoltage Instruments
B1008   Reset Switch Closed Instruments
B1101   LHCM Turn Signal Bulb Out
B1103   LHCM Internal Fault
B1121   Left Turn Output Fault TSM / TSSM
B1122   Right Turn Output Fault TSM / TSSM
B1123   Left Turn Output Short to Ground TSM/TSSM
B1124   Right Turn Output Short to Ground TSM/TSSM
B1125   Left Turn Output Short to Battery TSM/TSSM
B1126   Right Turn Output Short to Battery TSM/TSSM
B1131   Alarm Output Low TSSM
B1132   Alarm Output High TSSM
B1134   Starter Output High TSM/TSSM
B1135   Accelerometer Fault TSM/TSSM
B1136   Accelerometer Tip Test Error TSSM
B1141   Ignition Switch Open / Low TSSM
B1142   Smart Security System Internal Fault TSSM
B1143   Security Antenna Short To Ground TSSM
B1144   Security Antenna Short To Battery TSSM
B1145   Security Antenna Open TSSM
B1151   (Sidecar) BAS Low TSM/TSSM
B1151   RHCM Turn Signal Bulb Out
B1152   (Sidecar) BAS High TSM/TSSM
B1153   (Sidecar) BAS Out Of Range TSM/TSSM
B1153   RHCM Internal Fault
B1154    Clutch Switch Input Short To Ground
B1155    Neutral Switch Input Short To Battery
B1200    Instrument Internal Fault
B1210   Fuel Sender Shorted Low / Fuel Gauge Circuit
B1211   Fuel Sender Shorted High / Open
B2102    System Power Output Shorted High
B2103   System Power Output Shorted Low
B2104    System Power Output Overloaded
B2107   Front Position / Running Power Output Shorted High
B2108    Front Position / Running Power Output Shorted Low
B2109    Front Position / Running Power Output Overloaded
B2112    Accessory Output Shorted High
B2113   Accessory Output Shorted Low
B2114    Accessory Output Overloaded
B2116    Fuel Pump Output Open
B2117    Fuel Pump Output Shorted High
B2118    Fuel Pump Output Shorted Low
B2119   Fuel Pump Output Overloaded
B2121   Starter Output Open/BCM Malfunction
B2122   Starter Output Shorted High
B2123    Starter Output Shorted Low
B2124    Starter Output Overloaded
B2126    Horn Output Open
B2127    Horn Output Shorted High
B2128    Horn Output Shorted Low
B2129    Horn Output Overloaded
B2131   High Beam Output Open
B2132    High Beam Output Shorted High
B2133    High Beam Output Shorted Low
B2134    High Beam Output Overloaded
B2136    Low Beam Output Open
B2137   Low Beam Output Shorted High
B2138    Low Beam Output Shorted Low
B2139    Low Beam Output Overloaded
B2141    Left Front Turn Signal Output Open
B2143    Left Front Turn Signal Output Shorted Low
B2144    Left Front Turn Signal Output Overloaded
B2146    Right Front Turn Signal Output Open
B2148    Right Front Turn Signal Output Shorted Low
B2149    Right Front Turn Signal Output Overloaded
B2151    Left Rear Turn Signal Output Open
B2153   Left Rear Turn Signal Output Shorted Low
B2154   Left Rear Turn Signal Output Overloaded
B2156   Right Rear Turn Signal Output Open
B2158    Right Rear Turn Signal Output Shorted Low
B2159   Right Rear Turn Signal Output Overloaded
B2161    Brake Lamp Output Open
B2163    Brake Lamp Output Shorted Low
B2164   Brake Lamp Output Overloaded
B2166    Running Lights Output Open
B2168    Running Lights Output Shorted High
B2169    Running Lights Output Shorted Low
B2172   Security Siren Output Shorted High
B2173    Security Siren Output Shorted Low
B2176   Security Antenna Output Open
B2177   Security Antenna Output Shorted High
B2178    Security Antenna Output Shorted Low
B2203   Ignition Switch Input Shorted Low
B2206    Engine Stop Switch Input Open/Shorted High
B2208   Engine Stop Switch Input Shorted Low
B2218    Neutral Switch Shorted Low
B2223   Rear Brake Switch Shorted Low
B2250    Clutch Switch Stuck
B2251   Horn Switch Stuck
B2252   High Beam Switch Stuck
B2253   Low Beam Switch Stuck
B2254   Left Turn Switch Stuck
B2255   Trip Switch Stuck
B2260   Start Switch Stuck
B2261   Right Turn Switch Stuck
B2262   Front Brake Switch Stuck
B2263   Hazard Switch Stuck
B2270   BCM Internal Fault
B2271   BCM Low Voltage
B2272   BCM or Speedometer Voltage High
B2274   Constant Battery Line Fault

Harley CAN Bus Codes

U0001   CAN bus Fault

U0011   CAN bus Low Shorted / Can bus High
U0100   Lost Communication With ECM
U0121   Lost Communication With ABS
U0140   Lost Communication With BCM
U0141   Lost Communication With LHCM
U0142   Lost Communication With RHCM
U0156   Lost Communication With Speedometer
U1016   Loss of ICM/ECM Serial Data
U1040   Loss OF Communication With ABS
U1064   Loss Of TSM/TSSM Serial Data
U1097   Loss Of Speedometer Serial Data
U1255   Missing Message at Speedometer EFI
U1300   Serial Data Low
U1301   Serial Data Open/High
U1302   Infotainment Bus Off
U1306   Infotainment Bus Lost Communication With Handsfree Phone
U1307   Infotainment Bus Lost Communication With CB
U1308   Infotainment Bus Lost Communication With Future
U1312   Infotainment Bus Lost Communication With Future
U1313   Infotainment Bus Lost Communication With Radio Satellite
U1314   Infotainment Bus Lost Communication With Navigation
U1317   Infotainment Bus Lost Communication With High-Out Amplifier

Harley Radio Diagnostic

B2006   Radio Switch Stuck or Open

B2007   Handlebar Switch Shorted High
B2008   Handlebar Switch Shorted Low
B2009   Handlebar Switch Stuck or Open
B2010   Passenger Switch Shorted High
B2011   Passenger Switch Shorted Low
B2012   Passenger Switch Stuck or Open
B2013   Sidecar Switch Shorted High
B2014   Sidecar Switch Shorted Low
B2015   Sidecar Switch Stuck or Open
B2016   Front Speaker Shortened R1.0 Ohm When Setup
B2017   Front Speaker Opened R>100 Ohms Tested Once per Ignition Cycle Ignition ON
after Ignition Off for 10 sec.
B2018   Front Speaker Shortened to Ground Ignition ON After Ignition OFF for  10 sec.
B2019   Front Speaker Shortened to Battery Ignition ON After Ignition OFF for 10 sec.
B2020   Rear Speaker Shortened R1.0 Ohm When Setup
B2021   Rear Speaker Opened R>100 Ohms Tested Once Per Ignition Cycle Ignition ON
After Ignition
B2022   Rear Speaker Shortened to Ground Ignition ON After Ignition OFF for 10 sec.
B2023   Rear Speaker Shortened to Battery Ignition ON After Ignition OFF for 10 sec.
B2024   Sidecar Speaker Shortened R1.0 Ohm
B2025   Sidecar Speaker Opened R>100 Ohms Tested Once Per Ignition Cycle Ignition
ON After Ignition OFF for 10 sec.
B2026   Sidecar Speaker Shortened to Ground Ignition ON After Ignition OFF for  10
sec.
B2027   Sidecar Speaker Shortened to Battery Ignition ON After Ignition OFF for 10 sec.

Harley-Davidson Fault Code Abbreviations

ABS – Anti-Lock Braking System

ACR – Automatic Compression Release
AFR – Air Fuel Ratio
AIS – Active Intake Solenoid
ATS – Air Temperature Sensor
BAS – Bank Angle Sensor
BCM – Body Control Module
CAN – Controller Area Network
CCM – Cruise Control Module
CKP – Crank Position Sensor
DLC – Datalink Connector
DTC – Diagnostic Trouble Codes
ECM – Electronic Control Module
ECT – Engine Coolant Temperature
ECU – Electronic Control Unit
EFI – Electronic Fuel Injection
EFP – Electronic Fuel Pump
ET – Engine Temperature sensor
FI – Fuel Injectors
FPR – Fuel Pressure regulator
H-DSSS – Harley-Davidson Smart Security System
HCU – Hydraulic Control Unit, ABS
HFSM – Hands Free Security Module
HO2S – Heated Oxygen Sensor
IAC – Idle Air Control actuator
IAT – Intake Air Temperature sensor
ICM – Ignition Control Module
IMAP – MAP + IAT in one unit
ISS – Ion Sensing System
JSS – Jiffy Stand Sensor
LHCM – Left Hand Control Module
MAP – Manifold Absolute Pressure Sensor
MHR – Right Hand Control Module
RCM – Reverse Control Module
TCA – Throttle Control Actuator
TGS – Twist Grip Sensor
TMAP – Intake Air Temperature / Manifold Absolute Pressure equipment
TPS – Throttle Position Sensor
TSM / TSSM – (Turn Signal / Turn Signal Security Module)
VE – Volume Efficiency
VIN – Vehicle identification number
VSS – Vehicle Speed Sensor
WSS – Wheel Speed Sensor

For a related thread to learn how to perform a readout of the DTC errors see this
thread...

How to Use the Speedometer Self Diagnostics (WOW Test) - DIY

http://hdbitchin.com/index.php/topic,1078.0.html

For 2004 thru 2010 Harley Davidson DTC information see this related thread...

2004 thru 2010 DTC (Diagnostic Trouble Codes) - DIY

https://hdbitchin.com/index.php/topic,1076.0.html

For 2014 and Newer Project Rushmore Harley Davidson DTCs...

2014 and Newer Project Rushmore DTC Readout 

https://hdbitchin.com/index.php/topic,3609.0.html

And for older Harley Davidson motorcycles see this related thread...

DTC List for 2003 and Older Harleys

https://hdbitchin.com/index.php/topic,1426.0.html