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Hyundai Fault Code List DTC

If you are looking for Hyundai diagnostic codes, you have come to the right place. In this article, you will find a complete list of Hyundai Trouble Codes. This list contains more than the Hyundai Check Engine Codes. Here you will find Hyundai ABS, Airbag and Transmission DTC codes.

How to read Hyundai Codes

You will need an Hyundai multi system OBD2 scanner to read these codes. 

Follow these steps to retrieve the fault code from your Hyundai. 

  1. Turn ignition off. 
  2. Connect your OBD-II scanner into the OBD-2 port under the dashboard on driver's side. 
    Note: That even a $20 generic OBD2 scanner can retrieve check engine / ECU Hyundai fault codes. Those are P-codes in the Hyundai list below. See list of best-selling OBD2 scanner. If you are looking to read ABS, SRS, Air Conditioner scanners you will need an advanced scanner. See list of best alternatives to Hyundai GDS scanner. 
  3. Turn ignition switch to the on position. Don't start the car. 
  4. Read fault codes. Hit read on your scanner to retrieve Hyundai fault codes. 

Hyundai Trouble Codes List

  • B1202¬†Heater¬†Water Temperature Sensor¬†Open High ¬†
  • B1203¬†Heater¬†Water Temperature Sensor¬†Short Low ¬†
  • B1208 Intake¬†Potentiometer¬†Open ¬†Low ¬†
  • B1209 Intake¬†Potentiometer¬†Short ¬†High ¬†
  • B1233 In-Car Temperature Sensor Short ¬†Low ¬†
  • B1234 In-Car Temperature Sensor Open ¬†High ¬†
  • B1237¬†Ambient Temperature Sensor¬†Short ¬†Low ¬†
  • B1238¬†Ambient Temperature Sensor¬†Open ¬†High ¬†
  • B1242 Evaporator Sensor Open ¬†High ¬†
  • B1245 Air Mix¬†Potentiometer¬†Open ¬†Low -Driver
  • B1246 Air Mix¬†Potentiometer¬†Short ¬†High -Driver
  • B1249 Direction¬†Potentiometer¬†Open ¬†Low -Driver
  • B1241 Evaporator Sensor Short ¬†Low ¬†
  • B1250 Direction¬†Potentiometer¬†Short ¬†High -Driver
  • B2406 Air Mix Motor-Driver
  • B2408 Intake¬†Motor¬†
  • B2409 Direction Control Motor-Driver ¬†

Hyundai Airbag Fault Code DTC

  • B1101¬†Battery¬†Voltage High
  • B1102¬†Battery¬†Voltage Low
  • B1326 FIS Front Impact Sensor -Driver Short to Ground
  • B1327 FIS Front Impact Sensor -Driver Short to¬†Battery¬†
  • B1328 FIS Front Impact Sensor -Driver Defect
  • B1329 FIS Front Impact Sensor -Driver Communication error
  • B1333 FIS Front Impact Sensor -Passenger Defect
  • B1334 FIS Front Impact Sensor -Passenger Communication error
  • B1335 FIS Front Impact Sensor -Passenger Wrong ID
  • B1330 FIS Front Impact Sensor -Driver Wrong ID
  • B1331 FIS Front Impact Sensor -Passenger Short to Ground
  • B1332 FIS Front Impact Sensor -Passenger Short to¬†Battery¬†
  • B1341 Remote Crash Sensors Cross Coupling
  • B1346 Driver¬†Airbag¬†Resistance too High ¬†1st stage ¬†
  • B1347 Driver¬†Airbag¬†Resistance too Low ¬†1st stage ¬†
  • B1348 Driver¬†Airbag¬†resistance¬†circuit short¬†to Ground ¬†1st stage ¬†
  • B1349 Driver¬†Airbag¬†resistance¬†circuit short¬†to¬†Battery¬† 1st stage ¬†
  • B1352 Passenger¬†Airbag¬†Resistance too High ¬†1st Stage ¬†
  • B1353 Passenger¬†Airbag¬†Resistance too Low ¬†1st stage ¬†
  • B1354 Passenger¬†Airbag¬†Resistance¬†Circuit Short¬†to Ground ¬†1st Stage ¬†
  • B1355 Passenger¬†Airbag¬†Resistance¬†Circuit Short¬†to¬†Battery¬† 1st Stage ¬†
  • B1361 Pretensioner Front-Driver Resistance too High
  • B1362 Pretensioner Front-Driver Resistance too Low
  • B1363 Pretensioner front-Driver resistance¬†circuit short¬†to Ground
  • B1364 Pretensioner front-Driver resistance¬†circuit short¬†to¬†Battery¬†
  • B1367 Pretensioner Front-Passenger Resistance too High
  • B1368 Pretensioner Front-Passenger Resistance too Low
  • B1369 Pretensioner Front-Passenger Resistance¬†Circuit Short¬†to Ground
  • B1370 Pretensioner Front-Passenger Resistance¬†Circuit Short¬†to¬†Battery¬†
  • B1378 Side¬†Airbag¬†Front-Driver Resistance too High
  • B1379 Side¬†Airbag¬†Front-Driver Resistance too Low
  • B1380 Side¬†Airbag¬†Front-Driver Resistance¬†Circuit Short¬†to Ground
  • B1381 Side¬†Airbag¬†Front-Driver Resistance¬†Circuit Short¬†to¬†Battery¬†
  • B1382 Side¬†Airbag¬†Front-Passenger Resistance too High
  • B1383 Side¬†Airbag¬†Front-Passenger Resistance too Low
  • B1384 Side¬†Airbag¬†Front-Passenger Resistance¬†Circuit Short¬†to Ground
  • B1385 Side¬†Airbag¬†Front-Passenger Resistance¬†Circuit Short¬†to¬†Battery¬†
  • B1395 Firing Loops Interconnection Fault
  • B1400 SIS Side Impact Sensor ¬†Front-Driver defect
  • B1401 SIS Side Impact Sensor Front-Driver¬†Circuit Short¬†to Ground
  • B1402 SIS Side Impact Sensor Front-Driver¬†Circuit Short¬†to¬†Battery¬†
  • B1403 SIS Side Impact Sensor Front-Passenger Defect
  • B1404 SIS Side Impact Sensor Front-Passenger¬†Circuit Short¬†to Ground
  • B1405 SIS Side Impact Sensor Front-Passenger¬†Circuit Short¬†to¬†Battery¬†
  • B1409 SIS Side Impact Sensor ¬†Front-Driver Communication Error
  • B1410 SIS Side Impact Sensor ¬†Front-Passenger Communication Error
  • B1414 SIS Side Impact Sensor ¬†Front-Driver Wrong ID
  • B1415 SIS Side Impact Sensor ¬†Front-Passenger Wrong ID
  • B1473 Inflatable Curtain¬†Airbag¬†Front-Driver Resistance too High
  • B1474 Inflatable Curtain¬†Airbag¬†Front-Driver Resistance too Low
  • B1475 Inflatable Curtain¬†Airbag¬†Front-Driver Resistance¬†Circuit Short¬†to Ground
  • B1476 Inflatable Curtain¬†Airbag¬†Front-Driver Resistance¬†Circuit Short¬†to¬†Battery¬†
  • B1477 Inflatable Curtain¬†Airbag¬†Front-Passenger Resistance too High
  • B1478 Inflatable Curtain¬†Airbag¬†Front-Passenger Resistance too Low
  • B1479 Inflatable Curtain¬†Airbag¬†Front-Passenger Resistance¬†Circuit Short¬†to Ground
  • B1480 Inflatable Curtain¬†Airbag¬†Front-Passenger Resistance¬†Circuit Short¬†to¬†Battery¬†
  • B1481 Driver¬†Airbag¬†Resistance too High 2nd stage ¬†
  • B1482 Driver¬†Airbag¬†Resistance too¬†Low 2nd¬†stage ¬†
  • B1483 Driver¬†Airbag¬†Resistance¬†Circuit Short¬†to Ground 2nd stage ¬†
  • B1484 Driver¬†Airbag¬†Resistance¬†Circuit Short¬†to Battery 2nd stage ¬†
  • B1485 Passenger¬†Airbag¬†Resistance too High 2nd stage ¬†
  • B1486 Passenger¬†Airbag¬†Resistance too¬†Low 2nd¬†stage ¬†
  • B1487 Passenger¬†Airbag¬†Resistance¬†Circuit Short¬†to Ground 2nd stage ¬†
  • B1488 Passenger¬†Airbag¬†Resistance¬†Circuit Short¬†to Battery 2nd stage ¬†
  • B1489 PODS Passenger Occupant Detecting System ¬†ECU Defect
  • B1490 PODS Passenger Occupant Detecting System ¬†Sensor Bladder ¬†Defect
  • B1493 PODS Passenger Occupant Detecting System ¬†Communication error
  • B1494 PODS Passenger Occupant Detecting System ¬†Wrong ID
  • B1495 BTS Belt-Tension Sensor ¬†Defect
  • B1496 PODS Passenger Occupant Detecting System Not calibrated
  • B1511 Buckle Switch Driver open or short to¬†Battery¬†
  • B1512 Buckle Switch Driver short or short to Ground
  • B1513 Buckle Switch Passenger open or short to¬†Battery¬†
  • B1514 Buckle Switch Passenger short or short to Ground
  • B1515 Buckle Switch Driver Defect
  • B1516 Buckle Switch Passenger Defect
  • B1517 Buckle Switch Driver Instability
  • B1518 Buckle Switch Passenger instability
  • B1620 Internal fault-Replace SRSCM
  • B1650 Crash Recorded in 1st Stage Only Frontal-Replace SRSCM ¬†
  • B1651 Crash Recorded in Front-Driver Side Airbag Replace SRSCM ¬†
  • B1652 Crash Recorded in Front-Passenger Side Airbag Replace SRSCM ¬†
  • B1657 Crash Recorded in¬†Belt Pretensioner¬†only
  • B1658¬†Belt Pretensioner¬†6 times Deployment
  • B1670 Crash recorded in full stage Frontal-Replace SRSCM ¬†
  • B1683 Exceed Maximum Coding Number
  • B1684 ACU Configuration is different
  • B1738 P-SIS front ‚Äď Driver Wrong ID
  • B1739 P-SIS Front-Driver Defect
  • B1740 P-SIS Front-Driver Short to Ground
  • B1741 P-SIS Front-Driver Short to¬†Battery¬†
  • B1742 P-SIS Front-Driver Communication Error
  • B1744 P-SIS front - Passenger Wrong ID
  • B1745 P-SIS Front-Passenger Defect
  • B1746 P-SIS Front-Passenger Short to Ground
  • B1747 P-SIS¬†Front Passenger Short¬†to¬†Battery¬†
  • B1748 P-SIS Front-Passenger Communication Error
  • B1762 ACU Coding Error
  • B2502 Passenger¬†Airbag¬†Telltale Lamp Failure
  • B2500¬†Warning lamp¬†Failure

Body Control Module Fault Codes


  • B1210 Front Left Sensor Fault
  • B1213 Front Right Sensor Fault
  • B1214 Rear Left Sensor Fault
  • B1215 Rear¬†Center Left Sensor¬†Fault
  • B1216 Rear¬†Center Right Sensor¬†Fault
  • B1217 Rear Right Sensor Fault
  • B1602¬†CAN Error
  • B1603 CAN Communication Bus Off
  • B1613¬†CAN timeout between IPM and CLU
  • B1690¬†CAN timeout between IPM and SJB ¬†
  • C1101¬†Battery¬†Voltage High
  • C1102¬†Battery¬†Voltage Low
  • C1112 Sensor source voltage
  • C1206¬†Wheel¬†Speed Sensor¬†Rear-LH Open/Short
  • C1207¬†Wheel¬†Speed Sensor¬†Rear-LH Range / Performance / Intermittent
  • C1208¬†Wheel¬†Speed Sensor¬†Rear-LH Invalid/no Signal
  • C1209¬†Wheel¬†Speed Sensor¬†Rear-RH Open/Short
  • C1200¬†Wheel¬†Speed Sensor¬†Front-LH Open/Short
  • C1201¬†Wheel¬†Speed Sensor¬†Front-LH Range / Performance / Intermittent
  • C1202¬†Wheel¬†Speed Sensor¬†Front-LH Invalid/no Signal
  • C1203¬†Wheel¬†Speed Sensor¬†Front-RH Open/Short
  • C1204¬†Wheel¬†Speed Sensor¬†Front-RH Range / Performance / Intermittent
  • C1205¬†Wheel¬†Speed Sensor¬†Front-RH Invalid/no Signal
  • C1210¬†Wheel¬†Speed Sensor¬†Rear-RH Range / Performance / Intermittent
  • C1211¬†Wheel¬†Speed Sensor¬†Rear-RH Invalid/no Signal
  • C1235 Primary Pressure Sensor-Electrical
  • C1237 Primary Pressure Sensor-Signal
  • C1259¬†Steering Angle Sensor¬†‚Äď Electrical Malfunction
  • C1260¬†Steering Angle Sensor¬†Circuit-Signal
  • C1282 Yaw Rate & Lateral G Sensor-Electrical
  • C1283 Yaw Rate & Lateral G Sensor-Signal
  • C1503 TCS/ESC ESP ¬†Switch error
  • C1513¬†Brake¬†Switch Circuit Error
  • C1604 ECU Hardware Error
  • C1605¬†CAN Hardware error
  • C1611¬†CAN Time-out ECM
  • C1612¬†CAN Time-out TCM
  • C1613¬†CAN Wrong Message
  • C1616¬†CAN Bus off
  • C1647¬†CAN Hardware Error - Sensor Channel
  • C2112 Valve Relay Error
  • C2126¬†Vacuum Pump Relay¬†Drive Pin Open/Short
  • C2227 Excessive Temperature Of¬†Brake¬†Disc
  • C2231 Vacuum Pump System Fail
  • C2380 ABS/TCS/ESC ESP ¬†valve error
  • C2402¬†Motor¬†Failure

Hyundai Check Engine Light Codes


  • HYUNDAI¬† P0011 'A'¬†Camshaft¬†Position-Timing Over-Advanced or System Performance ¬†Bank 1 ¬†
  • HYUNDAI¬† P0014 'B'¬†Camshaft¬†Position - Timing Over-Advanced or System Performance ¬†Bank 1 ¬†
  • HYUNDAI¬† P0016¬†Crankshaft¬†Position‚ÄďCamshaft Position Correlation ¬†Bank 1 Sensor A ¬†
  • HYUNDAI¬† P0017¬†Crankshaft¬†Position ‚ÄstCamshaft¬†Position Correlation ¬†Bank 1 Sensor B ¬†
  • HYUNDAI¬† P0036 HO2S¬†Heater¬†Control Circuit ¬†Bank 1 / Sensor 2 ¬†
  • HYUNDAI¬† P0037 HO2S¬†Heater¬†Control Circuit Low ¬†Bank 1 / Sensor 2 ¬†
  • HYUNDAI¬† P0038 HO2S¬†Heater¬†Control Circuit High ¬†Bank 1 / Sensor 2 ¬†
  • HYUNDAI¬† P0030 HO2S¬†Heater¬†Control Circuit ¬†Bank 1 / Sensor 1 ¬†
  • HYUNDAI¬† P0031 HO2S¬†Heater¬†Control Circuit Low ¬†Bank 1 / Sensor 1 ¬†
  • HYUNDAI¬† P0032 HO2S¬†Heater¬†Control Circuit High ¬†Bank 1 / Sensor 1 ¬†
  • HYUNDAI¬† P0034 Turbocharger/Supercharger Bypass Valve Control Circuit Low
  • HYUNDAI¬† P0035 Turbocharger/Supercharger Bypass Valve Control Circuit High
  • HYUNDAI¬† P0049 Turbocharger/Supercharger Turbine Overspeed
  • HYUNDAI¬† P0068 MAP MAF -Throttle Position Sensor Correlation
  • HYUNDAI¬† P0071 Ambient Air Temperature Circuit Range / Performance
  • HYUNDAI¬† P0072 Ambient Air Temperature Circuit Low
  • HYUNDAI¬† P0073 Ambient Air Temperature Circuit High
  • HYUNDAI¬† P0076 Intake Valve Control¬†Solenoid¬†Circuit-Low ¬†Bank 1 ¬†
  • HYUNDAI¬† P0077 Intake Valve Control¬†Solenoid¬†Circuit-High ¬†Bank 1 ¬†
  • HYUNDAI¬† P0079¬†Exhaust¬†Valve Control¬†Solenoid¬†Circuit Low ¬†Bank 1 ¬†
  • HYUNDAI¬† P0080¬†Exhaust¬†Valve Control¬†Solenoid¬†Circuit High ¬†Bank 1 ¬†
  • HYUNDAI¬† P0106 Manifold Absolute Pressure/Barometric Pressure Circuit Range/Performance
  • HYUNDAI¬† P0107 Manifold Absolute Pressure/Barometric Pressure¬†Circuit Low Input¬†
  • HYUNDAI¬† P0108 Manifold Absolute Pressure/Barometric Pressure Circuit High Input
  • HYUNDAI¬† P0111¬†Intake Air Temperature Sensor¬†1 Circuit Range / Performance
  • HYUNDAI¬† P0112¬†Intake Air Temperature Sensor¬†1¬†Circuit Low Input¬†
  • HYUNDAI¬† P0113¬†Intake Air Temperature Sensor¬†1 Circuit High Input
  • HYUNDAI¬† P011B¬†Engine¬†Coolant¬†Temperature/Intake Air Temperature Correlation
  • HYUNDAI¬† P0116¬†Engine¬†Coolant¬†Temperature Circuit Range / Performance
  • HYUNDAI¬† P0117¬†Engine¬†Coolant¬†Temperature¬†Circuit Low Input¬†
  • HYUNDAI¬† P0118¬†Engine¬†Coolant¬†Temperature Circuit High Input
  • HYUNDAI¬† P0119¬†Engine¬†Coolant¬†Temperature Circuit Intermittent
  • HYUNDAI¬† P0121 Throttle/Pedal Position Sensor/Switch 'A' Circuit Range/Performance
  • HYUNDAI¬† P0122 Throttle/Pedal Position Sensor/Switch 'A'¬†Circuit Low Input¬†
  • HYUNDAI¬† P0123 Throttle/Pedal Position Sensor/Switch 'A' Circuit High Input
  • HYUNDAI¬† P0125 Insufficient¬†Coolant¬†Temperature for Closed Loop¬†Fuel¬†Control
  • HYUNDAI¬† P0128¬†Coolant¬†Thermostat ¬†Coolant¬†Temperature below Thermostat Regulating Temperature ¬†
  • HYUNDAI¬† P0130¬†O2 Sensor¬†Circuit Bank 1 / Sensor 1 ¬†
  • HYUNDAI¬† P0131¬†O2 Sensor¬†Circuit Low Voltage Bank 1 / Sensor 1 ¬†
  • HYUNDAI¬† P0132¬†O2 Sensor¬†Circuit High Voltage Bank 1 / Sensor 1 ¬†
  • HYUNDAI¬† P0133¬†O2 Sensor¬†Circuit Slow Response ¬†Bank 1 / Sensor 1 ¬†
  • HYUNDAI¬† P0134¬†O2 Sensor¬†Circuit No Activity Detected ¬†Bank 1 Sensor 1 ¬†
  • HYUNDAI¬† P0136¬†O2 Sensor¬†Circuit Bank 1 / Sensor 2 ¬†
  • HYUNDAI¬† P0137¬†O2 Sensor¬†Circuit Low Voltage ¬†Bank 1 / Sensor 2 ¬†
  • HYUNDAI¬† P0138¬†O2 Sensor¬†Circuit High Voltage ¬†Bank 1 / Sensor 2 ¬†
  • HYUNDAI¬† P0139¬†O2 Sensor¬†Circuit Slow Response Bank 1 / Sensor 2 ¬†
  • HYUNDAI¬† P0140¬†O2 Sensor¬†Circuit No Activity Detected ¬†Bank 1 / Sensor 2 ¬†
  • HYUNDAI¬† P0170¬†Fuel¬†Trim ¬†Bank 1 ¬†
  • HYUNDAI¬† P0196¬†Engine¬†Oil¬†Temperature Sensor-Range / Performance
  • HYUNDAI¬† P0197¬†Engine¬†Oil¬†Temperature Sensor Low Input
  • HYUNDAI¬† P0198¬†Engine¬†Oil¬†Temperature Sensor High Input
  • HYUNDAI¬† P0221 Throttle/Pedal Position Sensor/Switch 'B' Circuit Range/Performance
  • HYUNDAI¬† P0222 Throttle/Pedal Position Sensor/Switch 'B'¬†Circuit Low Input¬†
  • HYUNDAI¬† P0223 Throttle/Pedal Position Sensor/Switch 'B' Circuit High Input
  • HYUNDAI¬† P0230¬†Fuel¬†Pump Primary Circuit
  • HYUNDAI¬† P0234 Turbocharger/Supercharger Overboost Condition
  • HYUNDAI¬† P0236¬†Turbocharger/SuperCharger Boost Sensor¬†'A' Circuit Range/Perform
  • HYUNDAI¬† P0237¬†Turbocharger/Supercharger Boost Sensor¬†'A' Circuit Low
  • HYUNDAI¬† P0238¬†Turbocharger/Supercharger Boost Sensor¬†'A' Circuit High
  • HYUNDAI¬† P0244 Turbocharger/Supercharger Wastegate Sol. 'A' Range/Performance
  • HYUNDAI¬† P0245 Turbocharger/Supercharger Wastegate Sol. 'A' Low
  • HYUNDAI¬† P0246 Turbocharger/Supercharger Wastegate Sol. 'A' High
  • HYUNDAI¬† P0261 Cylinder 1 Injector Circuit Low
  • HYUNDAI¬† P0262 Cylinder 1 Injector Circuit High
  • HYUNDAI¬† P0264 Cylinder 2 Injector Circuit Low
  • HYUNDAI¬† P0265 Cylinder 2 Injector Circuit High
  • HYUNDAI¬† P0267 Cylinder 3 Injector Circuit Low
  • HYUNDAI¬† P0268 Cylinder 3 Injector Circuit High
  • HYUNDAI¬† P0270 Cylinder 4 Injector Circuit Low
  • HYUNDAI¬† P0271 Cylinder 4 Injector Circuit High
  • HYUNDAI¬† P0299 Turbocharger/Supercharger Underboost
  • HYUNDAI¬† P0300 Random/Multiple Cylinder Misfire Detected
  • HYUNDAI¬† P0301 Cylinder 1-Misfire detected
  • HYUNDAI¬† P0302 Cylinder 2-Misfire detected
  • HYUNDAI¬† P0303 Cylinder 3-Misfire detected
  • HYUNDAI¬† P0304 Cylinder 4-Misfire detected
  • HYUNDAI¬† P0315¬†Camshaft¬†Position ¬†CMP ¬†Sensor Error
  • HYUNDAI¬† P0326¬†Knock Sensor¬†1 Circuit Range/Performance ¬†Bank 1 or Single Sensor ¬†
  • HYUNDAI¬† P0335¬†Crankshaft Position Sensor¬†'A' Circuit
  • HYUNDAI¬† P0336¬†Crankshaft Position Sensor¬†'A' Circuit Range/Performance
  • HYUNDAI¬† P0340¬†Camshaft Position Sensor¬†'A' Circuit ¬†Single Sensor ¬†
  • HYUNDAI¬† P0341¬†Camshaft Position Sensor¬†A Circuit Range/Performance ¬†Bank 1 ¬†
  • HYUNDAI¬† P0365¬†Camshaft Position Sensor¬†B Circuit Malfunction ¬†Bank 1 ¬†
  • HYUNDAI¬† P0366¬†Camshaft Position Sensor¬†'B' Circuit Range/Performance ¬†Bank 1 ¬†
  • HYUNDAI¬† P0420 Catalyst System Efficiency below Threshold ¬†Bank 1 ¬†
  • HYUNDAI¬† P0441 Evaporative Emission System Incorrect Purge Flow
  • HYUNDAI¬† P0442 Evaporative Emission System-Leak detected ¬†small leak ¬†
  • HYUNDAI¬† P0444 Evaporative Emission System-Purge Control Valve Circuit Open
  • HYUNDAI¬† P0445 Evaporative Emission System-Purge Control Valve Circuit Shorted
  • HYUNDAI¬† P0447 Evaporative Emission System-Vent Control Circuit Open
  • HYUNDAI¬† P0448 Evaporative Emission System -¬†Vent Control¬†Circuit Shorted
  • HYUNDAI¬† P0449 Evaporative Emission System-Vent Valve /¬†Solenoid¬†Circuit
  • HYUNDAI¬† P0451 Evaporative Emission System-Pressure Sensor Range / Performance
  • HYUNDAI¬† P0452 Evaporative Emission System-Pressure Sensor Low Input
  • HYUNDAI¬† P0453 Evaporative Emission System-Pressure Sensor High Input
  • HYUNDAI¬† P0454 Evaporative Emission System-Pressure Sensor Intermittent
  • HYUNDAI¬† P0455 Evaporative Emission System-Leak detected Large leak ¬†
  • HYUNDAI¬† P0456 Evaporative Emission System-Leak detected ¬†very small leak ¬†
  • HYUNDAI¬† P0462¬†Fuel¬†Level Sensor 'A'¬†Circuit Low Input¬†
  • HYUNDAI¬† P0463¬†Fuel¬†Level Sensor 'A' Circuit High Input
  • HYUNDAI¬† P0464¬†Fuel¬†Level Sensor 'A' Circuit Intermittent
  • HYUNDAI¬† P0461¬†Fuel¬†Level Sensor 'A' Circuit Range/Performance
  • HYUNDAI¬† P0504¬†Brake¬†Switch 'A' / 'B' Correlation
  • HYUNDAI¬† P0506 Idle Air Control System-RPM Lower than Expected
  • HYUNDAI¬† P0507 Idle Air Control System-RPM Higher than Expected
  • HYUNDAI¬† P0532¬†A/C Refrigerant Pressure Sensor¬†'A'¬†Circuit Low Input¬†
  • HYUNDAI¬† P0533¬†A/C Refrigerant Pressure Sensor¬†'A' Circuit High Input
  • HYUNDAI¬† P0551¬†Power Steering¬†Pressure Sensor/Switch Circuit Range/Performance
  • HYUNDAI¬† P0560 System Voltage
  • HYUNDAI¬† P0562 System Voltage Low
  • HYUNDAI¬† P0563 System Voltage High
  • HYUNDAI¬† P0564 Cruise Control Multi-Function Input A Circuit
  • HYUNDAI¬† P0605 Internal Control Module Read Only Memory ROM ¬†Error
  • HYUNDAI¬† P0625 Generator Field/ F Terminal Circuit Low
  • HYUNDAI¬† P0626 Generator Field/F Terminal Circuit High
  • HYUNDAI¬† P0630 VIN Not Programmed or Incompatible-ECM/PCM
  • HYUNDAI¬† P0638¬†Throttle¬†Actuator¬†Control Range/Performance ¬†Bank 1 ¬†
  • HYUNDAI¬† P0642 Sensor Reference Voltage 'A' Circuit Low
  • HYUNDAI¬† P0643 Sensor Reference Voltage 'A' Circuit High
  • HYUNDAI¬† P0646 A/C¬†Clutch¬†Relay Control Circuit Low
  • HYUNDAI¬† P0647 A/C¬†Clutch¬†Relay Control Circuit High
  • HYUNDAI¬† P0650 Malfunction Indicator Lamp ¬†MIL ¬†Control Circuit
  • HYUNDAI¬† P0652 Sensor Reference Voltage 'B' Circuit Low
  • HYUNDAI¬† P0653 Sensor Reference Voltage 'B' Circuit High
  • HYUNDAI¬† P0698 Sensor Reference Voltage 'C' Circuit Low
  • HYUNDAI¬† P0699 Sensor Reference Voltage 'C' Circuit High
  • HYUNDAI¬† P06A4 Sensor Reference Voltage 'D' Circuit Low
  • HYUNDAI¬† P06A5 Sensor Reference Voltage 'D' Circuit High
  • HYUNDAI¬† P0704¬†Clutch¬†Switch Input Circuit Malfunction
  • HYUNDAI¬† P1676 Immobilizer-Smartra Message Error
  • HYUNDAI¬† P1690 Immobilizer-Smartra No Response
  • HYUNDAI ¬†HYUNDAI¬† P1695 Immobilizer-EMS Memory Error
  • HYUNDAI¬† HYUNDAI¬† P1696 Immobilizer-Authentication Fail
  • HYUNDAI¬† P1699 Immobilizer-Twice Overtrial
  • HYUNDAI¬† P2066¬†Fuel¬†Level Sensor 'B' Performance
  • HYUNDAI¬† P2067¬†Fuel¬†Level Sensor 'B' Circuit Low
  • HYUNDAI¬† P2068¬†Fuel¬†Level Sensor 'B' Circuit High
  • HYUNDAI¬† P2069¬†Fuel¬†Level Sensor 'B' Circuit Intermittent
  • HYUNDAI¬† P2096 Post Catalyst¬†Fuel¬†Trim System too Lean ¬†Bank 1 ¬†
  • HYUNDAI ¬†P2097 Post Catalyst¬†Fuel¬†Trim System too Rich ¬†Bank 1 ¬†
  • HYUNDAI¬† P2101¬†Throttle¬†Actuator¬†Control¬†Motor¬†Circuit Range/Performance
  • HYUNDAI¬† P2104¬†Throttle¬†Actuator¬†Control System - Forced Idle
  • HYUNDAI¬† P2105¬†Throttle¬†Actuator¬†Control System-Force¬†Engine¬†Shutdown
  • HYUNDAI¬† P2106¬†Throttle¬†Actuator¬†Control System-Force Limited Power
  • HYUNDAI¬† P2110¬†Throttle¬†Actuator¬†Control System - Forced Limited RPM
  • HYUNDAI¬† P2118¬†Throttle¬†Actuator¬†Control¬†Motor¬†Current Range/Performance
  • HYUNDAI¬† P2119¬†Throttle¬†Actuator¬†Control¬†Throttle¬†Body Range/Performance
  • HYUNDAI¬† P2122 Throttle/Pedal Position Sensor/Switch 'D'¬†Circuit Low Input¬†
  • HYUNDAI¬† P2123¬†Throttle/Pedal Position Sensor¬†/Switch 'D' Circuit High Input
  • HYUNDAI¬† P2127 Throttle/Pedal Position Sensor/Switch 'E'¬†Circuit Low Input¬†
  • HYUNDAI¬† P2128 Throttle/Pedal Position Sensor/Switch 'E' Circuit-High Input
  • HYUNDAI¬† P2138 Throttle/Pedal Position Sensor/Switch D/E Voltage Correlation
  • HYUNDAI¬† P2159¬†Vehicle Speed Sensor¬†'B' Range /¬†Performance Wheel Speed Sensor ¬†
  • HYUNDAI¬† P2187 System too Lean at Idle ¬†‚ÜźAdditive ¬†¬†Bank 1 ¬†
  • HYUNDAI¬† P2188 System too Rich at Idle ¬†Bank 1 ¬†
  • HYUNDAI¬† P2191 System too Lean at Higher Load ¬†Multiple ¬†¬†Bank 1 ¬†
  • HYUNDAI¬† P2192 System too Rich at Higher Load ¬†Bank 1 ¬†
  • HYUNDAI¬† P2227 Barometric Pressure Circuit Range/Performance
  • HYUNDAI¬† P2228 Barometric Pressure¬†Circuit Low Input¬†
  • HYUNDAI¬† P2229 Barometric Pressure Circuit High Input
  • HYUNDAI¬† P2261 Turbocharger/Supercharger Bypass Valve - Mechanical
  • HYUNDAI¬† P2610 ECM/PCM Internal¬†Engine¬†Off Timer Performance
  • U0001 High Speed CAN Communication Bus off
  • U0101 Lost Communication With TCM

Older Hyundai Vehicles pre-1996


1              Oxygen sensor or circuit

2              Ignition signal

3              Airflow sensor or circuit

4              Atmospheric pressure sensor or circuit

5              Throttle position sensor or circuit

6              Idle Speed Control  ISC  motor position sensor or circuit

7              Coolant temperature sensor or circuit

8              TDC sensor or circuit

9              System normal 


Hyundai Sonata, Excel 90 on , Scoupe  91 & 92 , Elantra.

1              Electronic Control Unit  ECU   one long needle sweep

2              ECU system normal

11            Oxygen sensor or circuit

12            Airflow sensor or circuit

13            Intake air temperature sensor or circuit

14            Throttle Position Sensor  TPS  or circuit

15            Motor position sensor or circuit

21            Coolant temperature sensor or circuit

22            Crank angle sensor or circuit

23            TDC sensor or circuit

24            Vehicle Speed Sensor or circuit

25            Barometric pressure sensor or circuit

41            Fuel injector or circuit

42            Fuel pump or circuit

43            EGR system

44            Ignition coil

59            Oxygen sensor 


Hyundai Scoupe  93 through 95  and Accent vehicles.

1122        ECM failure  ROM/RAM

1169        ECM failure

1233        ECM failure  ROM

1234        ECM failure  RAM

2121        Turbo boost sensor control valve

3112        NO. 1 fuel injector

3114        Idle air control  opening failure

3116        NO. 3 fuel injector

3117        Mass airflow sensor

3121        Turbo boost sensor failure

3122        Idle air control  closing failure

3128        Heated oxygen sensor

3135        EVAP purge control solenoid valve

3137        Alternator output low

3145        Engine coolant temperature  ECT  sensor

3149        Air conditioning compressor

3152        Turbocharger overboost

3153        Throttle position switch  TPS

3159        Vehicle speed sensor  VSS

3211        Knock sensor

3222        Phase sensor

3224        ECM failure  knock evaluation circuit

3232        Crank position sensor

3233        Same as 3224

3234        NO. 2 fuel injector

3235        NO. 4 fuel injector

3241        ECM failure  injector or purge solenoid

3242        ECM failure  IAC or air conditioning relay

3243        ECM failure

4133        ECM failure

4151        Air/fuel control

4152        Air/fuel adaptive failure

4153        Air/fuel multiple adaptive failure

4154        Air/fuel additive adaptive failure

4155        ECM failure  A/C relay, IAC, PCV or injector

4156        Same as code 3121

4444        Normal

3333        End of trouble codes


We hope that you were able to find your Hyundai fault code (Hyundai error code) in this list. If there are any Hyundai fault codes that you want to add to this list please use the comment section to add them. 


Bryan Delaney …, 2018-05-08

I have a 2001 Hyundai Grandeur V6 , in the last few months , the abs and check engine light has been coming on at intervals , I took the car into a mechanical shop to check and they told me it came up with fault codes c1200 & c1611 re the abs and p0340 , p0335 and p1159 re the check engine , they said to notify them if they reappear , within a few days both reappeared at intervals , when the check engine light comes on , sometimes the car stalls , and after several attempts I get it going , while trying , vehicle turns over slowly sounding like stater motor noise . Thanking you , Bryan Delaney , Epping 3076

fredkonieczny@…, 2018-05-08

Where can I find these codes P0102&P0722

Steven, 2019-01-10

What is code p1401 it says gas cap smog test I have a 02 Hyundai accent please help asap also I think it's a evap code and when I pump my gas it stops every about 50 cents to a 1$

Nikita, 2019-01-10

Help with unusual code. C3F18 on a 2000 Hyundai Sonata

ventsislavmile…, 2019-01-11

Where can I find these code 1186

JimsAutoRepair, 2019-06-29

This is an unusual code. Never seen it before. Can you check again?
It's close to P0351- This denotes an electric problem in the computer or something as simple as an issue with the spark plug.

Heidi , 2019-03-11

My MIL Light is staying on. I had my garage scan it this morning and it says undocumented code ūüėę it showed these two numbers tho 2bae00h/286252

Any ideas?

Many thanks

JimsAutoRepair, 2019-06-29

Hey Heidi

Can you scan again. These does not look like any car codes to be honest.

Muhanned kayyali, 2019-03-16

Fuel system High P0175.
MY2003 engine1.6 Dohc

hywel james, 2019-04-09

hyundai i 10 undocumented code 14h/20 any help please

John B, 2019-07-01

Have a code that popped up B2813 any help would gratefull

G wright, 2019-07-08

I have a 2004 Hyundai Asante ace and I get a P0705 code

Dave W, 2019-07-13

I get a code P2106 on my computer reader on my 2007 Santa Fe The Throttle control system-forced limited power.

David B, 2019-07-14

I have a code P0101 and code P1193 the car is a 2003 Hyundai XG350

Sabroe, 2019-09-17

I 30 2008 1,6 Diesel 115 hk
Automatik transmission.
It’s going to sos program when it get warm.
Before it happens it’s drive perfect.
Code P0755
Valve B ( pcsva-a)
The company who fix automatic gearbox said that it’s a electric problem.
Have anyone any experience with that?

Sadie, 2019-10-08


By YOUCANIC on Jan 25, 2019


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