How to see and delete the error codes or Harley-Davidson failure

In this tutorial we will learn to take advantage of one of the most interesting resources offered by electronic injection systems in modern motorcycles: access to error codes (Engine Troublecode).

Functionalities
Electronic injection systems use a small computer integrated in the motorcycle electrical equipment to mainly manage 2 things:

• How much gasoline does the engine need and at what time (injectors control)
• When this gasoline is burned (ignition spark control)

To carry out this task, the EFI system consists of sensors and actuators, receiving and sending signals many times per second.
When a sensor (input), actuator (output) or its associated systems incorrectly work the motorcycle switch Back home or workshop and activating the error code light to warn the driver that something is not doing well.

Historical and current
The error codes can be current, in real time, or they can be historical, that is, they have occurred at a given time but they have been corrected automatically and are simply recorded in the memory record.
If the motorcycle has a current motor failure, the fault light will remain constantly burning, if it turns on when the contact is put and turns off after 8 seconds indicates that the code (or codes) is historical.
If the failure is relative to the flashing or to the alarm system instead of motor failure light, the "key" symbol in the display will ignite and if the problem is of ABS will be indicated by its own failure light.

Access to failure codes (wow test)
Contrary to what many users think a computer is not necessary to be able to read, interpret or delete the failure codes.
Simply keep pressing the Reset button of the accountingchilometers while putting the ignition key on "ON". The needle of the instrument will move throughout its route and all witnesses will light up, after which the fault codes menu will appear in the digital display:

• P = Powertrain includes motor -related codes and ECM
• B = Body includes the systems that make up some electrical, immobilizer and intermittent systems or radio
• C = chassis includes chassis related systems such as ABS systems
• SP = Speedo errors related to the speedometer
• T = Tachometer errors related to telling
• U = Network Includes problems related to data transmission from one module to another, communication networks can be found and leave complete systems outside the system. In that case any of the remaining modules can generate a code related to that system.

Using the press button of the account button, we can “pass” from one menu to another (short pulsation) or we can enter each of the menus (long pulsation). Within the menus we will see the numbers that represent the different fault codes:

• Motor and switchboard:

POO51 HEATER CONTROL CIRCUIT 02 LOW SENSOR
PO106 MAP Rate of Range Error
P0107 MAP Failed Open/Low Sensor
P0108 MAP Failed High Sensor
P0112 IAT Voltage Low Sensor
P0113 IAT Voltage Open / High Sensor
P0117 et Voltage Low Sensor
P0118 ET Voltage Open / High Sensor
P0120 TPS1 Range TPS error
P0122 TPS1 Low TPS
P0123 TPS1 High / Open TPS
P0131 Front 02 Low Sensor (Lean)
P0132 Front 02 High Sensor (Rich)
P0134 Front 02 Open Sensor / Not Responding
P0151 Rear 02 Low Sensor (Lean)
P0152 Rear 02 High Sensor (Rich)
P0154 Rear 02 Open Sensor / Not Responding
P0220 TPS2 Range Error
P0222 TPS2 Low TPS
P0223 TPS2 High/Open
P0261 Front Foot Injuctor Open/Low
P0262 Front Injection High
P0263 rear injector Open/Low
P0264 Rear Injection High (Can-Bus)
P0264 rear injector Open/Low
P0265 Rear High Injection Rear
P0371 CRANK POSITION SENSOR, TOO MANY PULSES
P0372 CRANK POSITION SENSOR, TOO FEW PULSES
P0373 CKP Intermittent Sensor
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 spered failed low
P0503 vss Speed ​​Failed High
P0505 Loss of Idele Speed ​​Control
P0506 Idele 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 Ignion 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 Secondry Combustion
P1358 Rear Intermittent Secondry Combustion
P1475 Exhaust Action Position Error
P1477 EXHAUST ABSATOR OPEN/LOW
P1478 EXHAUST ABSTUATOR SHORTED/HIGH
P1501 Jiffy Stand Low Sensor
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 LAARNED UP
P2100 EFI TCA Motor Circuit Open (TBW)
P2101 EFI TCA Motor Circuit Range/Performance
P2102 EFI TCA MOTOR CIRCIT LOW
P2103 EFI TCA Motor Circuit High
P2105 EFI FORCED ENGINE SHUTDOWN
P2107 EFI MODURE 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 PRODUTION NOT LAARNED
P2300 Front Ignition Coil Driver Low/Open
P2301 Front Ignition Coil Driver High/Shortented
P2303 Rear Ignition Coil Driver Low/Open
P2304 Rear Ignition Coil Driver High/Shortented

• Brakes and ABS:

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 ​​Equals Zero Sensor
C1023 Rear Wheel Speed ​​Equals Zero Sensor
C1025 Front Wheel Speed ​​Signal Intermittent
C1027 Front Wheel Speed ​​Frequency Out of Range
C1032 Front Wheel Speed ​​Open Sensors Or Shorted
C1034 Rear Wheel Speed ​​Open Sensor 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 Require
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 ​​Frequency Out of Range Sensor
C1207 Rear Wheel Speed ​​Signal Intermittent
C1208 Rear Wheel Speed ​​Frequency Out of Range Sensor
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 CIRCITED SHORTED LOW
C1563 Front Solenoid Circuit Shorted High
C1564 FRONT DELEASE SOLENOID CIRCIT OPEN OR HIGH
C1565 Front Release Solenoid Circuit Shorted Low
C1567 REAR APPY SOLENOID CIRCIT OPEN OR HIGH
C1568 REAR APPY SOLENOID CIRCITED SHORTED LOW
C1571 Rear Solenoid Circuit Shorted High
C1572 Rear release Solenoid Circuit Open or High Resistance
C1573 Rear Realease Solenoid Circuit Shorted Low

• Battery, ignition and electrical system:

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 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 SENDER SANDERED LOW / FORE GAUGE CIRCIT
B1211 SENDER SANDERTED 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 Speedomter Voltage High
B2274 Constant Battery Line Fault

• Communications:

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 Speedometter
U1016 Loss of ICM/ECM Serial Data
U1040 Loss of Communication With Abs
U1064 Loss of TSM/TSSM serial
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 AEMPER

• Audio and multimedia:

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 Ignion Cycle Ignition on After Ignition Off for At Least 10 SEC.
B2018 Front Speaker Shortened to Ground Ignition on After Ignition Off for At Least 10 Sec.
B2019 Front Speaker SHORNED TO BATTERY IGNITION ON AFTER IGNITION OFF FOR AT LEAST 10 SEC.
B2020 Rear Speaker Shortened R1.0 Ohm When Setup
B2021 REAR Speaker Opened R> 100 Ohms Tested Once Per Ignion Cycle Ignition On after Ignition
B2022 REAR SPEAKER SHORNED TO GROUND IGNITION ON AFTER IGNITION OFF FOR AT LEAST 10 SEC.
B2023 Rear Speaker Shortened To Battery Ignition on After Ignition Off for At Least 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 At Least 10 Sec.
B2026 Sidecar Speaker Shortened to Ground Ignition on After Ignition Off for At Least 10 Sec.
B2027 Sidecar Speaker Shortened To Battery Ignition on After Ignition Off for At Least 10 Sec.

If at any time we keep the reset button pressured for more than 2 seconds we will erase all the error codes (the "CLR" letters appear).

It seems complicated, but it is not
Now that we already know how to access, read and delete the fault codes you will see that it is very easy to make a first diagnosis in case a problem occurs, since the table number will guide you directly to the problematic sensor or system, and Following the indications of the workshop manual for your year and model you can perform the relevant tests to find the problem and correct it.
A very important recommendation when verifying the EFI system is to read well and understand each test specified in the manual, in this way and with a simple “step by step” we will be able to solve complex problems.

Frank Burguera

#mecanicaharley