Как сбросить ошибки на harley davidson

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

Features
Electronic injection systems use a small computer integrated into the electrical equipment of the motorcycle to manage mainly 2 things:

• How much gasoline does the engine need and when (check the injectors)
• When does this gasoline burn (check the ignition spark)

To carry out this task, the EFI system consists of sensors and actuators, receiving and sending signals many times per second.
When any sensor (input), actuator (output) or their associated systems work incorrectly, the motorcycle’s control unit is able to detect it, putting said sensor in «failure mode», sending or receiving a fixed intermediate signal so that the motorcyclist can driving home or to the workshop while activating the Error Code light to warn the driver that something is wrong.

Historical and current
The error codes can be current, in real time, or they can be historical, that is, they have occurred at a certain time but have been corrected automatically and are simply recorded in the memory register.
If the motorcycle has a current engine fault, the fault light will remain on constantly, if it comes on when the ignition is turned on and turns off after 8 seconds it indicates that the code (or codes) is historical.
If the fault is related to the turn signals or the alarm system instead of the engine fault light, the “key” symbol will light up on the display and if the problem is ABS it will be indicated by its own fault light.

Access to fault codes (wow test)
Contrary to what many users think, a computer is not necessary to be able to read, interpret or erase fault codes.
Simply press and hold the reset button on the odometer while turning the ignition key to «on». The instrument needle will move all the way and all the warning lights will light up, after which the fault codes menu will appear on the digital display:

• P = POWERTRAIN Understands the codes related to the engine and ECM
• B = BODY Includes the systems that make up some electrical, immobilizer and intermittent or radio systems
• C = CHASSIS Includes the systems related to the chassis such as ABS systems
• SP = SPEEDO Errors related to the speedometer
• T = TACHOMETER Errors related to the tachometer
• U = NETWORK Understands the problems related to the transmission of data from one module to another, communication networks can break down and leave complete systems outside the system. In that case, any of the remaining modules can generate a code related to that system.

By pressing the reset button of the odometer we can «go» from one menu to another (short press) or we can enter each of the menus (long press). Within the menus we will see the numbers that represent the different fault codes:

• Engine and control unit:

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

• Frenos y 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 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

• Batería, encendido y sistema eléctrico:

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

• Comunicaciones:

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

• Audio y multimedia:

It looks complicated, but it is not
Now that we know how to access, read and erase fault codes, you will see that it is very easy to carry out a first diagnosis in the event of a problem, since the number in the table will guide you directly to the problem sensor or system, and Following the instructions in the workshop manual for your year and model, you will be able to carry out 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