Harley-Davidson® Trouble Codes

How to Display a Trouble Code

1. Turn Ignition switch to OFF & Run/Stop switch is to Run.
2. Push odometer reset button in & hold. For 2014 & newer touring models this will be the toggle switch on the left control mount.
3. Turn ignition switch to Ignition and release the odometer reset button. Background lighting should illuminate, speedometer needle should sweep its full range and indicator lamps (battery, security, low fuel, check engine and cruise) should illuminate. The word "diag" should then appear.
4. Push the odometer reset button once and you will see the selection menu "PSSPt" with the first P flashing.
5. Each letter represents an area of the diagnostics module. The module that is flashing is the one you are going to check. To move from one letter (module) to the next, you push the odometer reset button one time. (from P to S to SP to t and back to P, etc.)
   P = ECM/ICM(Electronic Control Module)[EFI] /Ignition Control Module[Carbureted])
   S = TSM/TSSM (Turn Signal/ Security Module)
   SP = speedometer
   T = tachometer
6. To get the DTC within an area of diagnostics, push and hold the odometer reset button in for 5 seconds and release. If there are any DTC's the code will be displayed or the word "none" will appear if there are no DTC's. Push the odometer reset button again to view additional codes if they exist.
7. Record the codes.
8. If DTC's are not to be cleared, Press and release the odometer reset button. Part number of module will be displayed.
9. NOTE: To determine if a code is current or historic, clear the displayed code by pushing in and holding the odometer reset button ( longer than 5 seconds) until 'clear' comes up. Release the odometer reset button. Turn OFF the ignition switch. Run your bike and shut it down then recheck the DTC's again by repeating steps 1 to 9. If the code is current it will reappear
10. 9 - Press and release the odometer reset button to continue to the next module.
11. 10 - Turn Ignition switch to OFF.

• B1103 LHCM Internal error
• B1121(HFSM) Left Turn Output Open
• B1121(TSM) Left Turn Output Fault
• B1122(HFSM) Right Turn Output Open
• B1122(TSM) Right Turn Output Fault
• B1123(HFSM) Left Turn Output Short to Ground
• B1124(HFSM) Right Turn Output Short to Ground
• B1125(HFSM) Left Turn Output Short to Battery
• B1126(HFSM) Right Turn Output Short to Battery
• B1131(HFSM) Alarm Output Low
• B1132(HFSM) Alarm Output High
• B1134 Starter Output High
• B1135 Accelerometer Failed
• B1136(HFSM) Accelerometer Tip Test Error
• B1141(HFSM) Ignition SwitchLow/Open
• B1141(TSM) Ignition SwitchLow/Open
• B1142 Smart Security System Internal Fault
• B1143(HFSM) Security Antenna Short to Ground
• B1144(HFSM) Security Antenna Short to Battery
• B1145(HFSM) Security Antenna Open
• B1151 Bank Angle Sensor(BAS) Short to Ground
• B1152 Bank Angle Sensor(BAS) Short to Battery
• B1153 Bank Angle Sensor(BAS) High
• B1153 RHCM internal error
• B1154 Clutch Switch Input Short to Ground
• B1155 Neutral Switch Input Short to Battery
• B1200 IM internal fault
• B1210 Fuel level sender shorted low/open
• B1211 Fuel level sender shorted high
• B1212 Fuel signal low
• B1213 Fuel signal high
• B1300 Radio voltage high
• B1301 Radio voltage low
• B1302 Face plate home button stuck
• B1303 Face plate favorite button stuck
• B1304 Face plate navigation button stuck
• B1305 Face plate power/mute button stuck
• B1306 Rear hand controls shorted high
• B1307 Rear hand controls shorted low
• B1308 Rear volume up button stuck
• B1309 Rear volume down button stuck
• B1310 Rear mode button stuck
• B1311 Rear PTT button stuck
• B1312 Rear tune up button stuck
• B1313 Rear tune down button stuck
• B1314 LHCM VR button stuck
• B1315 LHCM up button stuck
• B1316 LHCM left button stuck
• B1317 LHCM center button stuck
• B1318 LHCM right button stuck
• B1319 LHCM down button stuck
• B1320 RHCM Info button stuck
• B1321 RHCM up button stuck
• B1322 RHCM left button stuck
• B1323 RHCM center button stuck
• B1324 RHCM right button stuck
• B1325 RHCM down button stuck
• B1326 RHCM CB squelch up button stuck
• B1327 RHCM CB PTT button stuck
• B1328 RHCM CB squelch down button stuck
• B1329 Faceplate preset button 1 stuck
• B1330 Faceplate preset button 2 stuck
• B1331 Faceplate preset button 3 stuck
• B1332 Faceplate preset button 4 stuck
• B1333 Faceplate preset button 5 stuck
• B1334 Faceplate preset button 6 stuck
• B1335 Faceplate preset button 7 stuck
• B1336 Faceplate preset button 8 stuck
• B1337 Front left speaker shorted together
• B1338 Front left speaker open
• B1339 Front left speaker shorted low
• B1340 Front left speaker shorted high
• B1341 Rear left speaker shorted together
• B1342 Rear left speaker open
• B1343 Rear left speaker shorted low
• B1344 Rear left speaker shorted high
• B1345 Front right speaker shorted together
• B1346 Front right speaker open
• B1347 Front right speaker shorted low
• B1348 Font right speaker shorted high
• B1349 Rear right speaker shorted together
• B1350 Rear right speaker open
• B1351 Rear right speaker shorted low
• B1352 Rear right speaker shorted high
• B1353 Speaker offset DC output
• B1354 GPS antenna open
• B1355 GPS antenna shorted low
• B1356 SDARS antenna open
• B1357 SDARS antenna shorted
• B1358 Front left headset shorted high
• B1359 Front right headset shorted high
• B1360 Front left headset shorted low
• B1361 Front right headset shorted low
• B1362 Rear left headset shorted high
• B1363 Rear right headset shorted high
• B1364 Rear left headset shorted low
• B1365 Rear right headset shorted low
• B1366 Internal thermal shutdown error
• B1401 Amp voltage low
• B1402 Amp voltage high
• * Amp 1 Amp 2
• B1403 Speaker offset DC output *
• B1404 Internal thermal shutdown error *
• B1405 EQ correlation error
• B1406 Invalid or missing EQ
• B1410 Channel 1 speaker open *
• B1411 Channel 1 speaker shorted low *
• B1412 Channel 1 speaker shorted high *
• B1413 Channel 1 Speaker shorted together *
• B1420 Channel 2 speaker open *
• B1421 Channel 2 speaker shorted low *
• B1422 Channel 2 speaker shorted high *
• B1423 Channel 2 speaker shorted together *
• B1430 Channel 3 speaker open *
• B1431 Channel 3 speaker shorted low *
• B1432 Channel 3 speaker shorted high *
• B1433 Channel 3 speaker shorted together *
• B1440 Channel 4 speaker open *
• B1441 Channel 4 speaker shorted low *
• B1442 Channel 4 speaker shorted high *
• B1443 Channel 4 speaker shorted together *
• B2102 System power output shorted high
• B2103 System power output shorted low
• B2104 System power output overloaded
• B2106 L4 output open
• B2107 L4 output shorted high
• B2108 L4 output shorted low
• B2109 L4 output overloaded
• B2112 ACC output shorted high
• B2113 ACC output shorted low
• B2114 ACC 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
• B2122 Starter output shorted high
• B2123 Starter output shorted low
• B2124 Starter output overloaded
• B2127 E4 output shorted high
• B2128 E4 output shorted low
• B2129 E4 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
• B2168 Running lights output shorted low
• B2169 Running lights output overloaded
• B2172 H2 output shorted high
• B2173 H2 output shorted low
• B2176 Security antenna output open
• B2177 Security antenna output shorted high
• B2178 Security antenna output shorted low
• B2183 G2 output shorted low
• B2188 G3 output shorted low
• B2193 H4 output shorted low
• B2198 H3 output shorted low
• B2201 IGN switch off w/VSS
• B2203 Ignition switch input shorted low
• B2206 Run/stop switch input open/shorted high
• B2208 Run/stop switch input shorted low
• B2210 Run/stop switch inputs both open
• B2212 Run/stop switch inputs both closed
• B2218 Neutral switch shorted low
• B2223 Rear brake switch shorted low (light on)
• B2226 BAS input open
• B2228 BAS input shorted low
• B2231 Fork locked/VSS
• B2232 Fork lock shorted high
• B2233 Fork lock shorted low
• B2234 Fork lock detected with option disabled
• B2235 Fork lock configuration invalid
• B2250 Clutch switch stuck
• B2251 Horn switch stuck
• B2253 FTP switch stuck
• B2254 Left turn switch stuck
• B2255 Trip switch stuck
• B2256 LHCM Police siren power stuck
• B2257 LHCM Police siren wail power stuck
• B2258 LHCM police siren yelp stuck
• B2260 Start switch stuck
• B2261 Right turn switch stuck
• B2262 Front brake switch stuck
• B2263 Hazard switch stuck
• B2264 RHCM police lights power switch stuck
• B2265 RHCM police lights front switch stuck
• B2266 RHCM police lights rear switch stuck
• B2267 RHCM police ICR switch stuck
• B2270 BCM internal error
• B2271 BCM voltage low
• B2272 BCM/IM voltage high
• B2274 Constant battery line error
• C0562 ABS voltage low
• C0563 ABS voltage high
• C1014 ABS ECU relay error
• C1021 ABS front WSS always zero
• C1023 ABS rear WSS always zero
• C1025 ABS Front wheel speed intermittent
• C1027 ABS rear wheel speed intermittent
• C1029 ABS wheel speed difference too high
• C1032 ABS Front wheel speed circuit open/shorted
• C1034 ABS rear wheel speed circuit open/shorted
• C1040 ABS pump/motor error
• C1055 ABS ECU internal error
• C1061 ABS front apply solenoid circuit open/high resistance
• C1062 ABS front release solenoid circuit open/high resistance
• C1065 ABS rear apply solenoid circuit open/high resistance
• C1066 ABS rear release solenoid circuit open/high resistance
• C1071 Rear prime valve error
• C1072 Rear isolation valve error
• C1073 Front isolation valve error
• C1074 Front prime valve error
• C1075 Front linked inlet valve error
• C1076 Front linked outlet valve error
• C1077 Front circuit pressure sensor error
• C1078 Rear circuit pressure sensor error
• C1081 Front master pressure sensor error
• C1082 Front master pressure sensor offset error
• C1083 Front wheel pressure sensor error
• C1084 Front wheel pressure sensor offset error
• C1085 Rear master pressure sensor error
• C1086 Rear master pressure offset sensor error
• C1087 Rear wheel pressure sensor error
• C1088 Rear wheel pressure sensor offset error
• C1089 Pressure sensor external supply error
• C1159 ABS invalid stored VIN
• C1178 ABS no VIN received from ECM
• C1184 ABS invalid VIN from ECM
• C1195 Wake up error
• P0031 Front HO2S low/open
• P0032 Front HO2S shorted/high
• P0051 Rear HO2S low/open
• P0052 Rear HO2S shorted/high
• P0072 AAT sensor low
• P0073 AAT sensor high/open
• P0107 MAP sensor failed low/open
• P0107 Map Sensor Open/Low
• P0108 MAP sensor failed high/open port
• P0112 IAT Voltage Low
• P0113 IAT Voltage Open/High
• P0117 ET Sensor Low
• P0118 ET Sensor High
• P0120 TPS1 Range Error
• P0122 TPS1 Low
• P0123 TPS2 High/Open
• P0131 Front Oxygen Sensor Low / Engine Lean
• P0132 Front Oxygen Sensor High / Engine Rich
• P0134 Front Oxygen Sensor Inactive
• P0151 Rear Oxygen Sensor Low / Engine Lean
• P0152 Rear Oxygen Sensor High / Engine Rich
• P0154 Rear Oxygen Sensor Inactive
• P0220 TPS2 Range Error
• P0222 TPS2 Low/Open
• P0223 TPS2 High/Open
• P0261 Front Injector Open/Low
• P0262 Front Injector High
• P0263 Rear Injector Open/Low
• P0264 Rear Injector High
• P0265 Rear injector shorted high
• P0371 CKP sensor wrong number of pulses
• P0373 CKP Sensor Intermittent
• P0374 CKP Sensor Synch Error
• P0444 Purge Solenoid Open/Low
• P0445 Purge Solenoid High
• P0501 VSS Sensor Low
• P0502 VSS Sensor High/Open
• P0503 VSS failed high
• P0505 Idle speed control unstable
• P0562 Battery/ECM Voltage Low
• P0563 Battery/ECM Voltage High
• P0572 Brake Switch Low
• P0577 Cruise Control Input High
• P0603 ECM EEPROM Memory Error
• P0605 ECM FLASH Memory Error
• P0641 5 Volt Reference 1 Out of Range
• P0651 5 Volt Reference 2 Out of Range
• P0691 Fan/cooling relay output low/open
• P0692 Fan/cooling relay output high
• P1001 System Relay Coil Open/Low
• P1002 System Relay Coil High/Shorted
• P1003 System relay contacts open
• P1004 System Relay Contacts Closed
• P1009 VTD Disabled Fuel Due to Incorrect Password
• P1010 Missing Password
• P1017 ET indicates overheating
• P1019 ECT Difference (high temp)
• P1270 TGS 2 A/D Validation Error
• P1351 Front Ignition Coil Driver Open/Low
• P1352 Front Ignition Coil Driver High/Shorted
• P1353 Front Cylnder No Combustion
• P1354 Rear Ignition Coil Driver Open/Low
• P1355 Rear Ignition Coil Driver High/Shorted
• P1356 Rear Cylinder No Combustion
• P1357 Front Cylinder Combustion Intermittent
• P1358 Rear Cylinder Combustion Intermittent
• 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
• P1511 EFI Power Management Mode
• P1512 EFI Forced Idle Mode
• P1514 ETC Air Flow Fault/Error
• P1600 EFI Module Processor Internal Error / Watchdog Error
• P1608 Loss of continuous battery
• P1655 ACR solenoid low/open
• P1656 ACR solenoid shorted high
• P691 Cooling fan left low/open
• P1692 Cooling fan left shorted high
• P1693 Cooling fan right low/open
• P1694 Cooling fan right shorted high
• P2100 EFI Motor Circuit Open
• P2101 EFI Motor Circuit Range Performance (Actuation Error)
• P2102 EFI Motor Circuit Low
• P2103 EFI Motor Circuit High
• P2105 EFI Forced engine shutdown
• P2107 EFI Module Processor Internal Fault
• P2119 EFI Motor Throttle Body RangePerformance
• P2122 TGS1 Low/Open
• P2123 TGS1 High
• P2127 TGS2 Low/Open
• P2128 TGS2 High
• P2135 TPS Correlation Error
• P2138 TGS Correlation Error (Twist grip sensor)
• P2176 EFI Closed Position Not Learned
• P2184 ECT sensor low
• P2185 ECT sensor high
• P2300 Ignition coil driver low/open (front)
• P2301 Ignition coil driver shorted high (front)
• P2303 Ignition coil driver low/open (rear)
• P2304 Ignition coil driver shorted high (rear)
• U0001 CAN BUS error
• U0002 CAN comm bus perf error
• U0003 Network management monitoring
• U0100 Lost comm w/ECM
• U0121 Lost comm W/ABS
• U0140 Lost comm W/BCM
• U0141 Lost comm w/LHCM
• U0142 Lost comm w/RHCM
• U0156 Lost comm w/SPEEDO
• U0158 Lost comm w/fuel gauge
• U0159 Lost comm w/volt gauge
• U0160 Lost comm w/ fuel and volt gauge
• U0184 Lost comm w/radio
• U0185 Lost comm w/Amp 1
• U0186 Lost comm w/ AMP 2
• U1016 Loss of ECM Serial Data
• U1064 Loss of TSM/FSFM Serial Data to ECM
• U1097 Loss of SpeedometerSerial Data to ECM
• U1255 Serial Data Error
• U1300 ECM Serial Data Low
• U1300 Serial Data Low
• U1301 ECM Serial Data High
• U1301 Serial Data High
• U1302 ACC bus perf error
• U1401 Lost com w/CB