OBDII Hyundai Code Definitions.

Be sure to double check the codes. Anything P1000 to P1999 or P3000 to P3400 will be Manufacturer specific and may not match the ones listed here. Check specific manufacturer pages on the site, as some of them, we list the OBD2 codes on those pages for those specific vehicles.

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Hyundai Codes
Trouble CodeFault LocationProbable Cause
P1000 – P1099 (Fuel and air metering and auxiliary emission control)
P1043DMTL - Power Stage (Valve)
P1100 – P1199 (Fuel and air metering)
P1100Manifold Absolute Pressure(MAP) Sensor – Malfunction
Manifold ABSolute Pressure (MAP) Sensor Circuit Malfunction
Wiring, MAP sensor
P1101Manifold Absolute Pressure(MAP) Sensor - Abnormal
P1102Manifold Absolute Pressure(MAP) Sensor - Low Input
Manifold Absolute Pressure/Barometric Pressure Circuit Low Input
Wiring, hoses blocked/leaking, EGR valve, MAP sensor
P1103Manifold Absolute Pressure(MAP) Sensor - High Input
Manifold Absolute Pressure/Barometric Pressure Circuit High Input
Wiring, hoses blocked/leaking, EGR valve, MAP sensor
P1104Air Flow Sensor
P1105Air Flow Sensor - Abnormal
P1106Air Flow Sensor - Low Input
Manifold Absolute Pressure Sensor Circuit Intermittent high
Wiring, poor connection, MAP sensor, ECM
P1107Air Flow Sensor - High Input
Manifold Absolute Pressure Sensor Circuit Intermittent low
Wiring, poor connection, MAP sensor, ECM
P1108Fuel Pump
P1109Fuel Pump - Abnormal
P1110Fuel Pump - Stuck On
Throttle Actuator Control System Malfunction
Wiring, ETS
P1111Fuel Pump - Electrical
Intake Air Temp Circuit High
Intake Air Temperature Sensor Circuit Intermittent high
Wiring, poor connection, IAT sensor, ECM
P1112Intake Air Temperature Sensor Circuit Intermittent low
Intake Air Temp Circuit Low
Wiring, poor connection, IAT sensor, ECM
P1113Manifold Diff. Sensor-Abnormal
P1114Engine Coolant Temp Low
Engine Coolant Temperature Sensor Circuit Intermittent low
Wiring, ECT sensor, TCM, ECM
P1115Engine Coolant Temperature (ECT) Sensor Signal From ECU to TCU
Engine Coolant Temp High
Engine Coolant Temperature Sensor Circuit Intermittent high
Wiring, ECT sensor, TCM, ECM
P1116Boost Pressure Sensor-Malfunction.
P1118ETS Motor-Malfunction.
Throttle Actuator Control System Motor Malfunction
Wiring open/short circuit, throttle motor, ETS
P1119Inlet Metering Valve Control
P1120Electronic Governor-Malfunction.
P1121APS PWM Output Circuit Malfunction
P1122Over Boost Pressure-Malfunction.
P1123Fuel System Rich-Idle
System too Rich at Idle(Bank 1)
Fuel Trim too Lean at Idle (←Additive) (Bank 1)
H02S, fuel pressure, fuel system, mechanical fault, ECM
P1124Fuel System Lean-IdleH02S, fuel pressure, fuel system, mechanical fault, ECM
P1125Fuel Press Sensor1
P1126Fuel Press Sensor2
P1127Fuel System Rich-Part Load
Fuel Trim too Rich at Higher Load(Bank 1)
Fuel Trim too Lean at Higher Load (←Multiple) (Bank 1)
H02S, fuel pressure, fuel system, mechanical fault, ECM
P1128Fuel System Lean-Part Load
Fuel Trim too Lean at Higher Load(←Multiple) (Bank 1)
H02S, fuel pressure, fuel system, mechanical fault, ECM
P11292nd Lock Solenoid Malfunction
P1130Start Solenoid Malfunction
P1131Fuel Adjustment Resistor
P1132Liquid Fuel Solenoid Malfunction
P1133Vapor Fuel Solenoid Malfunction
P1134Heated Oxygen Sensor (HO2S)-B1/S1
HO2S Circuit-Transition Switch Time Malfunction / Slope (Bank 1 / Sensor 1)
Heating inoperative, H02S
P1135Injection Timing Servo-Malfunction
P1140Rationality Check-Throttle Position Sensor (TPS), Mass Air Flow (MAF) SensorWiring, MAF sensor, TP sensor, mechanical fault
P1141Slow Duty Solenoid Malfunction
P1144Slow Cut Solenoid Malfunction
P1145Main Duty Solenoid Malfunction
P1146Idle CO Potentiometer
P1147Accel Position Sensor(ETS) Circuit
Accelerator Pedal Position Sensor (APS) Circuit - ETS
Wiring, APP sensor
P1150Barometric Pressure Sensor Malfunction
P1151Accel Position Sensor(EMS) Circuit
Accelerator Pedal Position Sensor (APS) Circuit Malfunction
Accelerator Pedal Position Sensor (APS) Circuit - EMS
P1152Accelerator Pedal Position Sensor (APS) Circuit-Low Input (EMS)Wiring short to ground, APP sensor
P1153Accelerator Pedal Position Sensor (APS) Circuit-High Input (EMS)Wiring short to positive, APP sensor
P1154Heated Oxygen Sensor (HO2S)-B2/S1
HO2S Signal-Transition Switch Time Malfunction / Slope (Bank 2 / Sensor 1)
Heating inoperative, H02S
P1155Limp Home Valve-MalfunctionWiring, ETS limp-home valve
P1159Variable Induction System
Variable Intake Motor Rotation System- Malfunction
Unable to get target value
P1162High Pressure Pump&Fuel Line
P1166Heated Oxygen Sensor (HO2S)(B1) Adaptation
Fuel Trim(Bank 1)
Wiring open circuit, fuel pressure, exhaust system leak, EVAP system, H02S
P1167Heated Oxygen Sensor (HO2S)(B2) Adaptation
Fuel Trim(Bank 2)
Wiring open circuit, fuel pressure, exhaust system leak, EVAP system, H02S
P1168Heated Oxygen Sensor (HO2S) Heater Power-B1/S2
HO2S Heater Power (Bank 1 / Sensor 2)
Wiring, H02S
P1169Heated Oxygen Sensor (HO2S) Heater Power-B2/S2
HO2S Heater Power (Bank 2 / Sensor 2)
Wiring, H02S
P1170Atmospheric Pressure Sensor Malfunction
P1171ETS Valve Stuck-Open
Throttle Actuator Control System-Stuck Open
ETS stuck open, ECM
P1172ETS-Improper Motor Current
Throttle Actuator Control System Improper Motor Current
Wiring, throttle motor
P1173ETS-Target Following Malfunction
Throttle Actuator Control System-Target Following Malfunction
Wiring, throttle motor, alternator
P1174ETS Valve Stuck-Close#1
Electric Throttle Valve Control System (ETS) Valve #1 Stuck – Close
ETS stuck, ECM
P1175ETS Valve Stuck-Close#2
Electric Throttle Valve Control System (ETS) Valve #2 Stuck – Close
ETS stuck, ECM
P1176ETS Motor Open Short #1
Electric Throttle Valve Control System (ETS) Motor #1 Open or Short
Wiring open/short circuit, throttle motor
P1177ETS Motor Open Short #2
Electric Throttle Valve Control System (ETS) Motor #2 Open or Short
Wiring open/short circuit, throttle motor
P1178ETS Motor Power-Open
Electric Throttle Valve Control System (ETS) Motor Power Open
Wiring, ETS relay, ECM
P1179Throttle Actuator Control System Throttle Position F/B – Mismatch
P1180Fuel Pressure Regulator - Malfunction
HO2S 1 Heater Circuit-Malfunction
P1181Fuel Pressure Monitoring - Malfunction
P1182Fuel Pressure Regulator - Short Circuit
HO2S 2 Heater Circuit-Malfunction
P1183Fuel Pressure Regulator - Open Circuit
P1184O2 Sensor Circuit No Activity Detected (Bank 1 / Sensor 2)
Fuel Pressure Regulator - Power
Wiring open circuit, heating inoperative, H02S
P1185Maximum Pressure Exceeded
Fuel Pressure Monitoring - Excessive
P1186Minimum Pressure at Engine Speed Too Low
Fuel Pressure Monitoring - too Low
P1187Fuel Pressure Monitoring - Regulator Valve Stuck
P1188Fuel Pressure Monitoring – Leakage
P1189Governer Deviation
P1190Intake Throttle Actuator-Malfunction
P1191ETS-Limp Home Valve On
Throttle Actuator Control System Limp Home-Valve On
P1192Limp Home-Target Follow Malfunction.
ETS LimpHome-Target Following Malfunction
P1193Limp Home-Low Rpm
Throttle Actuator Control System Limp Home-Low RPM
P1194Limp Home-TPS2 Position Malfunction
Throttle Actuator Control System Limp Home-Throttle Position Sensor 2 Position Malfunction
P1195Limp Home-Target Follow Delay
Throttle Actuator Control System Limp Home-Target Following Malfunction
Throttle Actuator Control System Limp Home-Target Following Delay
Target following delay
P1196Limp Home-Close Stuck
Throttle Actuator Control System Limp Home-Stuck
Close throttle stuck
P1200 – P1299 (Fuel and air metering – injector circuit)
P1221Feedback (Main Duty) Solenoid
P1229LPG Relay Circuit High
Fuel Pump Diagnosis Malfunction
P1230Slow Duty Solenoid
P1231Fuel Pump malfunction
P1235Active Air Flap System Fail
P1236Active Air Flap F/B Voltage Low
P1237Active Air Flap F/B Voltage High
P1240Second Lock Solenoid
Injector Leak Detected
P1250Pressure Regulator Solenoid Malfunction
P1252Pressure Regulator Solenoid High
P1282Humidity Sensor Open (High) - AUTO Defog
P1283Direction Potentiometer Open (Low) - AUTO Defog
P1284Direction Potentiometer Short (High) - Auto Defog
P1285Direction Control Motor -AUTO Defog
P1290Pressure Limit Valve (DVB3) Error
P1295ETC System Power Management
Limp Home Mode - Power Management
Wiring, TP sensor, MAF sensor, MAP sensor, ECM
P1300 – P1399 (Ignition system or misfire)
P1300TDC Sensor
Crankshaft Position-Camshaft Position Correlation
P1301TDC Sensor - Abnormal
P1302TDC Sensor - Low Input
P1303TDC Sensor - High Input
P1304Phase Sensor
P1305Phase Sensor - Abnormal
P1306Phase Sensor - Low Input
P1307Phase Sensor - High Input
Acceleration Sensor Range/Performance
Accelerator Pedal Position Sensor (APS) Malfunction
Wiring, rough road sensor, ECM
P1308Acceleration Sensor Circuit Low Input
Acceleration Sensor - Low Input
Wiring, rough road sensor, ECM
P1309Acceleration Sensor Circuit High Input
Acceleration Sensor - High Input
Wiring, rough road sensor, ECM
P1310IG.Coil.1 - Low Output
P1311IG.Coil.1 - High Output
P1313IG.Coil.2 - Abnormal
P1314IG.Coil.2 - Low Output
P1315IG.Coil.2 - High Output
P1317IG.Coil.3 - Abnormal
P1318IG.Coil.3 - Low Output
P1319IG.Coil.3 - High Output
P1321IG.Coil.4 - Abnormal
P1322IG.Coil.4 - Low Output
P1323IG.Coil.4 - High Output
P1324Glow Relay Malfunction
P1325Glow Relay Abnormal
P1326Glow Relay Stuck On
P1327Glow Relay Electrical
P1330Spark Timing Adjust SignalWiring between ROM change tool and ECM
P1331#1 MF Signal Line Short
P1332#2 MF Signal Line Short
P1333#3 MF Signal Line Short
P1334#4 MF Signal Line Short
P1335#5 MF Signal Line Short
P1336#6 MF Signal Line Short
P1337#7 MF Signal Line Short
P1338#8 MF Signal Line Short
P1340IFS 2 Open
P1341#1 ION Line Open
P1342#2 Ion Line Open
P1343#3 Ion Line Open
P1344#4 Ion Line Open
P1345#5 ION Line Open
P1346#6 Ion Line Open
P1347#7 Ion Line Open
P1348#8 Ion Line Open
P1351#1 MF Signal Line Open
P1352#2 MF Signal Line Open
P1353#3 MF Signal Line Open
P1354#4 MF Signal Line Open
P1355#5 MF Signal Line Open
P1356#6 MF Signal Line Open
P1357#7 MF Signal Line Open
P1358#8 MF Signal Line Open
P1372Segment Time Incorrect
Segment Time Acquisition Incorrect
Wiring, wheel speed sensor, mechanical fault
P1386Kncok Sensor Circuit Malfunction
P1400 – P1499 (Emission control)
P1400Manifold Diff. Pressure SensorWiring, EGR solenoid, EGR valve, mechanical fault, ECM
P1401DMTL PerformanceFuel tank leakage diagnostic module
P1402DMTL Motor CircuitFuel tank leakage diagnostic module motor
P1403DMTL Motor Circuit Malfunction
DMTL Valve Circuit
Fuel tank leakage diagnostic module valve
P1404DMTL Heater Circuit MalfunctionFuel tank leakage diagnostic module
P1405EGR Temperature Incorrect
P1406Exhaust Gas Temperature not Plausible between Calculated and Simulated
P14152nd Air Injection Insufficient (B1)
P1416Secondary Air Injection
2nd Air Injection Insufficient (Bank 1)
P14182nd Air Injection Insufficient (B2)
P14192nd Air Injection Valve
P1440Evap.System-Vent Circuit
Evaporative System-Vent Circuit
Wiring, EVAP canister purge valve, ECM
P1443Evap.System-Tank Cap Missing
Evaporative Emission Control System Leak Detected
P1457Purge Solenoid Valve Low System Malfunction
P1458A/C Compressor Input Signal Malfunction
P1485EGR Solenoid Vacuum Valve Open Or Short
P1486EGR Solenoid Valve Vent Open or Short
P1487EGR Boost Sensor Solenoid Valve Open or Short
P1500 – P1599 (Vehicle or idle speed control)
P1500Air Conditioning(A/C) Switch
P1501Battery Temperature Too High DiagnosticWiring, battery sensor, battery temperature too high
P1502Wheel Speed Sensor Circuit
Vehicle Speed Sensor Signal Circuit Malfunction
Battery Not Charging Diagnostic
Wiring, battery sensor, charging system, ECM
P1503Cruise Control Malfunction-Control SwitchWiring, cruise control switch
P1504Cruise Control Malfunction-CancelWiring, cruise control switch
P1505Idle Speed Control Actuator Signal Low of Coil #1Wiring, lAC valve
P1506Idle Speed Control Actuator Signal High of Coil #1Wiring, lAC valve
P1507Idle Speed Control Actuator Signal Low of Coil #2Wiring, lAC valve
P1508Idle Speed Control Actuator Signal High of Coil #2Wiring, lAC valve
P1509MPS – High
P1510Idle Air Control Valve Opening Coil Signal High Input
Idle Speed Control Actuator Circuit 1-High
Idle Speed Control Actuator Coil1 Signal Incorrect
LPG Switch Line Malfunction
Wiring, lAC valve, mechanical fault
P1511ISC Circuit Open/Short
Idle Speed Control Actuator Coil2 Signal Incorrect
Wiring, lAC valve, mechanical fault
P1512Engine Coolant Temperature Sensor - Low
P1513ISC Actuator (Open)-Open
Idle Air Control Valve Opening Coil Signal Low Input
Wiring, lAC valve, mechanical fault
P1515Oil Temperature Sensor - Abnormal
Idle Speed Control Actuator Circuit 1-Low
Idle Speed Control Actuator Coil #1 (Open) Command Signal Malfunction
Wiring, lAC valve
P1516Oil Temperature Sensor - Low
Idle Speed Control Actuator Coil #2 (Close) Command Signal Malfunction
Wiring, lAC valve
P1517Oil Temperature Sensor - High
P1520Generator FR Terminal-Malfunction.
Alternator Charging Signal Malfunction
P1521Power Steering Switch-Malfunction.
Power Steering Pressure Sensor/Switch Circuit Range/ Performance
Power Steering Switch Malfunction
Wiring, PSP switch
Sensor Supply Voltage 1-Low Input
P1523ETC Throttle Position Sensor Position Reset Malfunction
Sensor Supply Voltage 1-High Input
Not Applicable-Used only as a service aid-not emissions related
Throttle Actuator Control System - Throttle Valve Stuck
Throttle body dirty/damaged, throttle binding, throttle return spring
P1524Sensor Supply Voltage 2-Low Input
P1525Aps/Boost Pressure Sensor Power
Sensor Supply Voltage 2-High Input
P1526Sensor Supply Voltage 1-Malfunction
P1527Sensor Supply Voltage 2-Malfunction
P1529Transmission Control System (MIL Request)
TCM Request For Malfunction Indicator Lamp (MIL) On Signal
TCM MIL On Request Signal
Wiring, TCM, ECM
P1530Maximum Vehicle Speed Limiting-Malfunction
P1532Electronic Throttle Control System Malfunction Throttle Valve Stuck
P1533VICS Solenoid Valve 2 Circuit Malfunction
P1539LPI Gas Injection
IFB ECU-Malfunction
P1540LPI Gas System
CHECK IFB ECU (Mil off Error)
P1543Brake Switch Signal Fault
P1545A/C Compressor Switch Open/Short
P1550Knock Sensor Evaluation IC ErrorWiring, KS, ECM
P1552ISC Actuator (Close)-Short
Idle Speed Control Actuator Circuit 2-High
Wiring, lAC valve, mechanical fault
P1553ISC Actuator (Close)-Open
Idle Speed Control Actuator Circuit 2-Low
Wiring, lAC valve, mechanical fault
P1555Idle CO Potentiometer Open/Short
Idle Co Potentiometer Open or Short
P1560Knock Control Serial Port Interface check (Bank 1)Wiring, ECM
P1566Analog Battery Sensor Circuit
P1567Fuel Pressure Valve Current Low
P1568Fuel Pressure Valve Current Hi
P1569Fuel Pressure Control Valve Current Abnormal
P1572Cruise Control System-Vehicle Speed lower than target speed
P1573Cruise Control System-Vehicle Speed Too low
P1586MT/AT Encoding Signal Error
MT/AT Encoding Signal Malfunction
Wiring, mechanical fault
P1587CAN Communication Error MT/AT Recognition Error
P1593VICS Solenoid Valve 1 Circuit Malfunction
P1600 – P1699 (ECM – computer output circuit)
P1600Serial Communication-Malfunction (With A/T)
P1601ECU ‘L’ Line
P1602Serial Communication Problem-TCM
Serial Communication Problem With TCM
CAN Communication-No Signal
Wiring, TCM, ECM
P1603ECM-TCS Control Module Communication Line
ECU-TCU Communication Line Malfunction
TCU Communication Line or TCU Error
ECM-TCS Communication Line Malfunction
P1604CAN-Bus-Off(TCU Fail or Circuit Fail)
No ID From ECU Malfunction
P1605Internal Control Module Read Only Memory(ROM) Error(IFB)
Acceleration Sensor Malfunction
Wiring, G-force sensor, ECM
P1606Vacuum Solenoid Valve Abnormal
Chassis Acceleration Sensor Signal Malfunction
Wiring, G-force sensor, ECM
P1607Serial Communication Problem with IFB ECU (Timeout)ECM, ETS
P1608Vacuum Solenoid Valve Electrical.
ECM-ETS Communication Line-Malfunction (ETS- >EMS)
P1609Immobilizer Communication.-Malfunction
Immobilizer Communication-Malfunction
Wiring, immobilizer control module, ECM
P1610Non-Immobilizer-EMS Connected to an Immobilizer
P1611Ventilation Solenoid Valve Stuck On
ECM-TCM Malfunction Indicator Lamp (MIL) Request Line
Malfunction Indicator Lamp (MIL) Request Circuit Low
Wiring, ECM
P1612Ventilation Solenoid Valve Electrical.
P1613ECM Malfunction (Communication EMS←ETS)
ECM-ETS Communication Line-Malfunction (EMS->ETS)
Malfunction Indicator Lamp (MIL) Request Circuit High
P1614ETS ECM-Malfunction.
ETS ECU-Malfunction (EEPROM R/W)
Wiring, ECM
P1615P/N Relay
ETS Malfunction (Communication ETS-EMS)
Wiring, ETS to ECM
P1616Main Relay-Malfunction
Main Relay Control Circuit Malfunction
Wiring, fuse, engine control relay
P1617Malfunction Indicator Lamp (MIL) Power Stage Malfunction
P1618Engine torque control – limit reached/exceeded
P1619Main Relay
P161BECM Torque Calculation PerformanceIntake air leak, electronic throttle system   (ETS), exhaust blockage, ECM
P1620A/C Cut Relay Malfunction
A/C Compressor Relay-Short
P1621Fuel Cut Valve-Malfunction.
A/C Compressor Relay Circuit - Open or Short
P1622A/C Control Circuit Fail
A/C Compressor Relay Circuit Malfunction
P1623Diagnostic Lamp-Malfunction
Diagnostic Lamp Malfunction
Cooling Fan Relay Circuit Malfunction
Wiring, MIL
P1624Cooling Fan Relay(Low) Circuit.
Cooling Fan Relay (Low) Circuit-Malfunction
Cooling Fan Relay(Low) Circuit Malfunction
Wiring, engine coolant blower motor relay
P1625Cooling Fan Relay(High) Circuit
Cooling Fan Relay (High) Circuit Malfunction
Wiring, engine coolant blower motor relay
P1626Immobilizer Indicator Malfunction
P1627A/C Condenser Fan
P1628Vapor Lamp Malfunction
P1629Condenser Fan Relay (High) Circuit-Malfunction
TCU Communication Line Malfunction
P1631CAN-Time Out ECM
ECU Communication Line Malfunction
Lost Communication With ECM/PCM ‘A’ (C-CAN)
P1632CAN Bus Off
ECU-TCS Communication Line Malfunction
P1633Battery Overcharge
P1634Auxiliary Heater Relay Short or Open
P1635Water Heater Relay-Malfunction
P1636Voltage Regulator For Injector
P1638ECM (Microcontroller) - Malfunction
P1639ECM (Monitoring ADC) - Malfunction
P1640Variable Intake Motor-1
Variable Intake Manifold Control Motor 1 Circuit-Malfunction (VIM 1)
P1641Variable Intake Motor-2
Variable Intake Manifold Control Motor 2 Circuit-Malfunction (VIM 2)
P1642Non-Immobilizer ECM Equipped
Immobilizer-BCM Mismatch
P1645Booster Voltage-Operating Injector
P1646Booster Voltage-too High
P1647Booster Voltage-too Low
P1650Malfunction Indicator Lamp (MIL) Control Circuit
Indication lamp circuit malfunction
P1652Ignition Switch Malfunction
P1653Error Check After Ignition Off-Malfunction
P1655Unused Power Stage B
P1657Unused Power Stage C
P1660Cruise Control Switch - Malfunction
P1661Cruise Control Indicator Lamp-Malfunction
P1665Ignition power stage A – circuit malfunction
P1670Invalid Injector IQA/C2IWiring, ignition control module (ICM)
P1671Injector Classification-Write Error
P1672Fan Relay Malfunction-Low Speed
P1673Cooling Fan Circuit Malfunction
P1674Cooling Fan Control 3 Circuit Malfunction
A/C Condenser Fan Relay-Malfunction
Immobilizer-Transponder status Error
P1675Cooling Fan Control 1 Circuit Low
Immobilizer-Transponder Programming Error
Immobilizer-Transponder Program Error
P1676Cooling Fan Control 1 Circuit High
Immobilizer-Smartra Message Error
P1677Cooling Fan Control 2 Circuit Low
EMS -VIN Data Error
Immobilizer-EMS VIN Data Error (EMS has different VIN)
P1678Cooling Fan Control 2 Circuit High
EMS No Request ( EMS data line open, no immo.)
Immobilizer-EMS No Request ( EMS data line open, no immo.)
P1679Cooling Fan Control 3 Circuit Low
EMS Data Fail (Data frame, CS, Message error)
Immobilizer-EMS Data Fail (Data frame, CS, Message error)
P1688Immobilizer Lock
P1689Immobilizer - Unregistered Transponder
P1690Smartra No Response
Immobilizer-Smartra No Response
Immobilizer-Smartra Error
Wiring, immobilizer control module, ECM
P1691Immobilizer-Antena Error
Immobilizer-Antenna Coil Error
Wiring, antenna, immobilizer control module
P1692Immobilizer Indicator Lamp
Immobilizer Lamp Error
P1693Transponder No Response Error_Invalid Response
Immobilizer-Transponder Error
Transponder-Untaught (Virgin)
TCM Malfunction Indicator Lamp (MIL) Request Line Malfunction
Wiring, TCM, ECM
P1694Immobilizer-EMS Message ErrorWiring, ECM
P1695Immobilizer-EMS Memory ErrorWiring, ECM
P1696Immobilizer-Key Mismatched
Immobilizer-Authentication Fail
Authentication Fail
Wiring, ECM
P1697Immobilizer-Tool Message Error
P1698Cooling Fan Relay Circuit-High
Key ID not Valid
Immobilizer-Invalid TP (TP has different PIN)
P1699Immobilizer-Twice Overtrial
P169AImmobilizer-SMARTRA Authentication Fail
Smartra Authentication fail
P1700 – P1799 (Transmission)
P1700Gear Shift Malfunction
P1701Throttle Position Sensor(TPS)
P1702Throttle Position Sensor(TPS)-Abnormal
Throttle Position Sensor (TPS)-Malfunction Adjustment
P1703Throttle Position Sensor(TPS)-Open/Short(GND)
P1704Throttle Position Sensor(TPS)-High Input
Throttle Position Sensor (TPS)-Open or Short
Throttle Position Sensor (TPS)-Short
P1706Inhibitor Switch
P1707Brake Switch
Cruise Control System Malfunction-Brake Switch
Wiring, BPP switch
P1708Accel Switch
P1709K/D Servo Switch-Open/Short
Kick Down Servo Switch-Open or Short to Ground
P1710Oil Temperature Sensor
P1711Oil Temperature Sensor Abnormal
P1712Oil Temperature Sensor Low Input
P1713Oil Temperature Sensor High Input
P1714Closed Throttle Position Switch
P1715Air Conditioning(A/C)Switch
A/C Switch Circuit Malfunction
Wiring, mechanical fault
P1716Steering Wheel Angle Sensor-Input Signal Malfunction
P1717Steering Wheel Angle Sensor 1-Input Signal
P1718Steering Wheel Angle Sensor 2-Input Signal
P1719Steering Wheel Angle Sensor N-Input Signal
P1721Control Relay
P1722Control Relay – Abnormal
P1723Control Relay - Stuck On
TCM Power Relay Control Circuit/Open
P1724Control Relay - Electrical
P1725TOD Control Module Error
P1726Throttle Position Sensor (TPS) Input-Loss of Signal
Throttle Position Sensor (APS) Input-Loss of Signal
P1727Throttle Position Sensor (TPS) Input-Out of Range
P1728EMC-Open or Short to Battery
P1729EMC-Short to Ground
P1730Front Speed Sensor-Low Input
P1731Front Speed Sensor-High Input
P1732Rear Speed Sensor-Low Input
P1733Rear Speed Sensor-High Input
P1734Vehicle Speed Sensor Reference Voltage Low
P1735Vehicle Speed Sensor Reference Voltage High
P1736Shift Motor-Open or Short to Battery
Motor Supply Voltage - High voltage
P1737Shift Motor-Open or Short to Ground
ECV Stick
Motor Supply Voltage - Low Voltage
P1738Shift System Timeout
P1739General Position Encoder Fault
P1740Position 1-Short to Ground
P1741Position 2-Short to Ground
P1742Position 3-Short to Ground
TCM Power Relay Open or Short (Ground)
P1743Position 4-Short to Ground
P1744Abnormal Vibration Occurrence
P1745TCM ‘K’ Line
4WD ECU Invalid Part Number
P1746TCM ‘L’ Line
P1747TCM-ECM Communication Line #1 Malfunction.
P1748TCM-ECM Communication Line #2 Malfunction.
P1749Serial Communication Link-Open or Short
P1750TPS Communication Unification Malfunction.
Throttle Position Sensor (TPS) Communication Malfunction
Wheel Speed Sensor Signal (Left Front)
Wiring, mechanical fault
P1751Auto Control Relay-Malfunction
Wheel Speed Sensor Signal (Right Front)
P1752Lamp ‘P’
Wheel Speed Sensor Signal (Left Rear)
P1753Lamp ‘R’
Wheel Speed Sensor Signal (Right Rear)
P1754Lamp ‘N’
P1755Lamp ‘D’
EMC Over Current
P1756Lamp ‘3’
EMC Internal Error
P1757Lamp ‘2’
EMC PWM Out of Range
P1758Lamp ‘L’
P1759Control Module-Check Sum
P1760Control Module-Programming
Neutral Condition At R Range
P1761Control Module-KAM
P1762Control Module-RAM
P1763Control Module-ROM
P1764CAN Controller-Malfunction.
CAN Controller-Malfunction
ECU-ITM CAN Communication Line
CAN MI-Communication or Circuit Malfunction
P1765Transmission Fluid Pressure Sensor Signal Low
Torque Reduction Request
Torque Reduction Request Malfunction
TCS-ITM CAN Communication Line
Wiring, TCM, ECM
P1766Transmission Fluid Pressure Sensor Signal High
Torque Reduction Execution
P1767CAN ABS Loss of Signal
ABS Active Signal (CAN Error)
P1769Tire Size Fault
P1770Secondary Speed Sensor-System Error
EMC thermal Protection - Lock Mode
P1771EMC Thermal Protection - Shutdown
P1773Gearbox Input Speed Sensor
P1774Speed Command PWM Line
OPU Status Line
P1776Power Control Module-Malfunction.
Electric Oil Pump Hall IC Sensor failure
P1777PCM Output-Malfunction.
OPU Power Control Circuit Failure
P1778Electro Valve Output-Malfunction.
Engine Clutch VFS Fail
P1779Starter Inhibit Relay-Malfunction.
Supply Voltage Missing
P1780Battery Voltage High
Torque Reduction Request Signal (TCU-ECU)
Engine Size Failure
Control Unit Supply High Voltage
Torque Control Signal Failure
P1781Battery Voltage Low
Control Unit Supply Low Voltage
P1782Ignition Voltage Fault
Invalid Transmission Gear
P1783ABS-CVT Communication Line Short
P1784EOP 3-Phase Wiring line open
P1785Primary Speed Sensor-Open or Short
P1786Inhibitor Switch Circuit High
P1787Hydraulic Ratio Checking
TGS Lever Position Sensor Error
P1791Throttle Position Sensor (TPS) Input Circuit Malfunction
P1795L4 Switch Signal Circuit
P17C1Clutch1 Actuator Error
P17C2Clutch2 Actuator Error
P1800 – P1899 (Transmission)
P1801Immobilizer Transponder
P1802Immobilizer-Antenna Error
P1803Immobilizer ECM Signal
Immobilizer-ECU Signal Error
P1805Immobilizer-EEPROM Error
P1807Clutch Position Sensor “B” Circuit Low
P1808Clutch Position Sensor “B” Circuit High
P1811ESP(TCS) Torque increase Over
P1815ESP(TCS) Auto Recognition Error
P1820Pump for 4WD Motor High Overcurrent Detected
P1821Pump for 4WD Motor Wire Short to Battery
P1822Pump for 4WD Motor Wire Open Load
P1823Pump for 4WD Motor Wire Short to GND
P1824Pump for 4WD Slow Thermal Overload
P1825Pressure Sensor for 4WD Supply Short to Battery
P1826Pressure Sensor for 4WD Supply Short to Ground
P1827Pressure Sensor for 4WD Signal Wire Short to Battery
P1828Pressure Sensor for 4WD Signal Wire Short to Ground
P1829Clutch Torque Tolerance Upper Limit
P1830Clutch Torque Tolerance Lower Limit
P1831Clutch Thermal Overstress Warning
P1832Clutch Thermal Overstress Shutdown
P1833Actuator Thermal Overstress Warning
P1834Actuator Thermal Overstress Shutdown
P1835Pressure Sensor for 4WD Supply Offset Failure
P1836Bleed Pressure Line Test Error
P1837Vehicle Variant Can Not Be Detected
P1900 – P1999 (Transmission)
P1900Clutch Actuator “B” Circuit/Open
P1925Reverse Lamp Relay
P1929Shift Lock Solenoid
P1986EOP Relay Error
P1A00 – P1A99 (Hybrid Propulsion)
P1A6FAirbag Deployment Signal Circuit High
P1A71Airbag Deployment Signal Circuit Low
P1A77Check Generator Belt
P1A86Inappropriate and low SOC
P1A88DC/DC Converter Cooling System Fault
P1A89DC/DC Converter Current Sensor Fault
P1B00 – P1B99 (Hybrid Propulsion)
P1B03Auxiliary Battery Temperature Sensor Circuit
P1B1DOPI Fault
P1B25High Voltage Battery Path Fault
P1B62High Voltage Battery Current Sensor Circuit
P1B67High Voltage Battery Current Sensor Circuit Fault
P1B70High Voltage Battery Voltage Too Low
P1B71High Voltage Battery Voltage Too High
P1B74High Voltage Battery Voltage Sensor Circuit
P1B75High Voltage Battery Current Value Error
P1B76High Voltage Battery Relay Fault
P1B77High Voltage Battery Precharging Fault
P1B78High Voltage Battery Temperature Sensor Circuit Level 1
P1B79High Voltage Battery Temperature Sensor Circuit Level 2
P1B84High Voltage Battery Cell Voltage Deviation Too High
P1B95High Voltage Battery Pack Deterioration
P1B96High Voltage Battery Voltage Sensor Circuit Fault
P1B97High Voltage Battery Temperature Sensor Circuit Fault
P1BA0High Voltage Battery & MCU Cooling Fan Relay Circuit
P1BA1High Voltage Battery FAN Fault
P1C00 – P1C99 (Hybrid Propulsion)
P1C28OPI Current High
P1C2BOPI Hall Sensor Error
P1C64Drive Motor “A” Phase Cable Circuit Open
P1C6AGenerator Phase Cable Circuit Open
P1C76Generator Position Sensor Not Learned
U1000 – U2000 (Manufacturer defined, common defination listed)
U1000Head Unit ECM Error
TV Unit Error
U1001HW Watchdog Executed
Microphone 1 not connected
High Speed CAN Communication Bus (H-CAN)
U1002Microphone 1 shortcut
Lost Communication with ECM (H-CAN)
U1003Temperature Sensor Signal Error in Head Unit
Lost Communication With TCM (H-CAN)
U1004Temperature Sensor Signal Error in Tunner and Amplifier
Lost Communication with Hybrid Powertrain Control Module (H-CAN)
U1005Lost Communication with Drive Motor Control Module (H-CAN)
U1006Lost Communication with Battery Energy Control Module “A” (H-CAN)
U1007CAN Timeout OPU on C-CAN
U1010Low Voltage Detected
U1011High Voltage Detected
U1045Sticking Key on Central Control Panel
U1065Sticking Key on Rear Armrest Controller
U1100High Speed CAN 2 Lost communication (EMS-DCT)
U1103Lost Communication With TGS Lever
U1111Battery Sensor fault detected by ECU
BS_signal frame(Data) Error
Lin Message Timeout with EBS
U1112LIN Communication Error
U1116Lost Communication With Motor Electronics Coolant Pump (C-CAN)
U1117High Speed CAN2 Communication (EMS-DCT)
U1121Lost Communication With Electric Stability Program Module
U1138Fan Operation Error(Fan is running although should be off)
U1139Fan Operation Error - no plug put or line open (Fan is not running although it should be on)
U1401MOST Critical Unlock Detected
U1440Ring Break Between Head Unit and TV Unit
U1441Ring Break Before Position 1
U1442Ring Break Between TV Unit and Amplifier Unit
U1443Mozen : Ring Break Between Amplifier Unit and Mozen Unit, Non Mozen : Amplifier Unit and Head Unit
U1444Mozen : Ring Break Between Mozen Unit and Head Unit, Non Mozen : Ignore
U144FRing Break Without Position Detection
U1500Wakeup Line Short Circuit To Ground
U1750HDD Invalid Media
U1900GPS Antenna Line Break
U1920DVD Drive Error
U1940Front Display SDC Communication Error
AmFm Antenna circuit Low ( shortcut to GND )
U1941AmFm Antenna circuit Open ( not connected )
U1942Rear Display SDC Communication Error
Fm2 Antenna circuit Low
U1943Fm2 Antenna circuit Open
U1944XM Antenna circuit Low (UTA US only)
U1945XM Antenna circuit Open (UTA US only)
U1965Central Control Panel Serial Communication Error
U1970Multimedia CAN Bus Off Error
U1971Multimedia CAN Single Line Error
U1972Multimedia CAN Limp Home Status
U1980Timeout Multimedia CAN Message(Air Conditioner, Cluster, Audio)
U1981Timeout Multimedia CAN Message(Vehicle Speed)
U1982Timeout Multimedia CAN Message(Body CAN Signal - Camera, ECS, Trip Computer, Alternator, Auto Light)
U1983Timeout Multimedia CAN Message (Trip Computer)
U1984Timeout Multimedia CAN Message(Inhibitor Signal)
U1985Timeout Multimedia CAN response for HU_6 0x86 CarSettings request