Hyundai Elantra OBD-II support
Model years 1990 to 2026CombustionOnboarded
266,409 miles driven with Pelican by 422 drivers
The OBDb lists 478 parameters for the Hyundai Elantra, read from 12 control modules. Real responses from Hyundai Elantra cars confirm 389 of them. Drivers have tested model years 2009 to 2010, 2012 to 2025.
Support by model year
A solid mark means a real response confirmed the parameter. A light mark means the car's signalset reads it but no response has confirmed it yet.
Parameters
The parameters of the Hyundai Elantra, by group. These are the commands that Hyundai added, and the SAE J1979 standard parameters that real cars confirm. Open a group to see each parameter, how Pelican decodes it, and the model years that real cars confirm.
- Connectables52
- Battery133
- Climate5
- Clocks1
- Control12
- Doors8
- DTCs53
- ECU10
- Electrical1
- Engine232
- Fuel22
- Lights7
- Movement39
- OBD1
- Seatbelts5
- Stats1
- Tires36
- Transmission14
- Trips15
Connectables52
Absolute throttle position, Absolute throttle position B, Air flow rate from mass air flow sensor, Automatic transmission fluid temperature and 48 more26 of 27 commands confirmed by real cars1 in testing26/27Battery67
12v battery charge, Aux battery state of charge, Aux battery state of health, Battery auxiliary voltage and 63 more8 of 10 commands confirmed by real cars2 in testing8/10Battery › Cells64
Cell voltage 001, Cell voltage 002, Cell voltage 003, Cell voltage 004 and 60 moreAll commands confirmed by real cars2/2Battery › Modules › 0971
HV battery module 097 voltageConfirmed by real cars1/1Battery › Modules › 0981
HV battery module 098 voltageConfirmed by real cars1/1Climate5
Ambient air temperature, Defog light, Defogging?, Interior temperature, passenger legs vent and 1 moreAll commands confirmed by real cars4/4Clocks1
Time since engine startConfirmed by real cars1/1Control10
Absolute throttle position, Absolute throttle position B, Brake pedal, Brake pedal and 6 moreAll commands confirmed by real cars8/8Control › Pedals2
Accelerator pedal position D, Accelerator pedal position EAll commands confirmed by real cars2/2Doors8
Front left door locked?, Front left door open?, Front right door locked?, Front right door open? and 4 moreAll commands confirmed by real cars2/2DTCs7
Distance traveled since diagnostic trouble codes cleared, Distance traveled while MIL was activated, Engine run time since diagnostic trouble codes cleared, Malfunction indicator lamp and 3 moreAll commands confirmed by real cars6/6DTCs › Status30
A/C system refrigerant monitoring, A/C system refrigerant monitoring completed, A/C system refrigerant monitoring ready, Catalyst monitoring and 26 moreAll commands confirmed by real cars2/2DTCs › Support16
A/C system refrigerant monitoring supported, Catalyst monitoring supported, Comprehensive component monitoring enabled, Comprehensive component monitoring supported and 12 moreAll commands confirmed by real cars2/2ECU10
Commanded evaporative purge, intake camshaft position actual, intake camshaft position commanded, Intake manifold absolute pressure and 6 more3 of 4 commands confirmed by real cars1 in testing3/4Electrical1
Cluster voltageConfirmed by real cars1/1Engine199
Absolute evap system vapor pressure, Absolute load value, Accumulated normal charging energy, Actual engine torque and 195 more55 of 64 commands confirmed by real cars9 in testing55/64Engine › Internal2
Is ECT sensor 1 supported?, Is ECT sensor 2 supported?Confirmed by real cars1/1Engine › Misfires17
Emission-relevant misfires, cylinder #1, Emission-relevant misfires, cylinder #2, Emission-relevant misfires, cylinder #3, Emission-relevant misfires, cylinder #4 and 13 moreAll commands confirmed by real cars2/2Engine › OxygenSensors14
02S Bank 1, Sensor 1 present, 02S Bank 1, Sensor 2 present, 02S Bank 1, Sensor 3 present, 02S Bank 1, Sensor 4 present and 10 moreAll commands confirmed by real cars6/6Fuel22
Cycle fuel consumption, Engine exhaust flow rate, Engine fuel rate, Engine fuel rate (alternate) and 18 more9 of 11 commands confirmed by real cars2 in testing9/11Lights7
Brake light, Hazard switch, Headlight high beam, Headlight low beam and 3 moreAll commands confirmed by real cars4/4Movement39
Actual acceleration, Climate compressor operation RPM, variant 1, Commanded engine idle RPM, Coolant fan high speed and 35 more13 of 17 commands confirmed by real cars4 in testing13/17OBD1
OBD requirements to which vehicle is designedConfirmed by real cars1/1Seatbelts5
Driver seatbelt latched?, Passenger seatbelt latched?, Rear left seatbelt latched?, Rear middle seatbelt latched? and 1 moreAll commands confirmed by real cars2/2Stats1
Total drive timeConfirmed by real cars1/1Tires36
Front left tire pressure, Front left tire temperature, Front left wheel speed, Front right tire pressure and 32 more2 of 3 commands confirmed by real cars1 in testing2/3Transmission14
Commanded gear, Commanded gear, Current gear, Current gear and 10 more6 of 8 commands confirmed by real cars2 in testing6/8Trips15
Odometer, Odometer (imperial), Odometer (metric), Sensor 1 odometer event 1 and 11 moreAll commands confirmed by real cars6/6
CarPlay
Apple lists CarPlay for the Hyundai Elantra in model years 2017 to 2025.
CarPlay can change with the market and the trim level. Ask the dealer about a specific car.
About the Hyundai Elantra
The Hyundai Elantra is a compact sedan. Hyundai lists the launch of the Elantra and the Scoupe in 1990 in its company history.1
Frequently asked questions
Does the Hyundai Elantra support Apple CarPlay and Android Auto?
Yes. Apple lists the Elantra as a CarPlay vehicle for model years 2017 to 2025.2
For the 2026 model year, Hyundai states that the standard 8-inch touchscreen has wireless Apple CarPlay and Android Auto. The available 10.25-inch touchscreen has wired CarPlay and Android Auto. The wireless feature is not available on the trims with the 10.25-inch screen.3
We did not find a source that states the wired or wireless connection for each model year from 2017 to 2025.23
Footnotes
Help onboard this car
Help onboard more vehicles to the OBDb simply by installing Pelican, connecting your OBD scanner, and driving. Joining the beta testing crew gives you early access to upcoming Pelican features through limited-access TestFlight builds.
