Hyundai Fault Code List DTC

This article provides a complete list of Hyundai Trouble Codes. This list contains more than the Hyundai Check Engine Codes. You will find Hyundai ABS, Airbag, and Transmission DTC codes here.

Body 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

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 to 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 to 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 – 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 – 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

Check Engine Light Codes

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

Pre-1996 Vehicles  OBD Codes

• 1 Oxygen sensor or circuit
• 2 Ignition signal
• 3 Airflow sensor or circuit
• 4 An 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
• CODE
• 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
• CODE
• 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 failures
• 4154 Air/fuel additive adaptive failure
• 4155 ECM failure A/C relay, IAC, PC.”

How to read Hyundai Codes

You will need a Hyundai multi-system OBD-2 scanner to read Hyundai-specific fault codes.

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

1. Turn the ignition off.
2. Connect your OBD-II scanner to the OBD-2 port under the dashboard on the driver’s side.
   Note: A $20 generic OBD-2 scanner can retrieve check engine / ECU Hyundai fault codes. Those are P-codes in the Hyundai list below. See the list of best-selling OBD-2 scanners. You need an advanced scanner to read ABS, SRS, and Air Conditioner codes.
3. Turn the 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.

Frequently Asked Questions

We hope you find the Hyundai Fault Code List DTC guide helpful. Check these troubleshooting and repair guides for more help on your Hyundai.