Seatbelt parameters
The Hyundai Elantra has 5 seatbelt parameters.
● Confirmed◆ In testing○ Supported× Not supported
Driver seatbelt latched? ELANTRA_BELT_DRIVConfirmed
- Request
22 BC 03 - Service 22
DID BC03 - Module
770 → 778 - Every
1 s - Testing for 2026
Example reply from a 2025 Hyundai Elantra.
Bit 46 of the reply.
0b1 = 1 → 1
- Formula
val- Range
- 0 to 1
- Unit
- No or yes
Confirmed for 2021 to 2025. In testing for 2026. Not supported for 2009 to 2010, 2018 to 2020.
Passenger seatbelt latched? ELANTRA_BELT_PASSConfirmed
- Request
22 BC 03 - Service 22
DID BC03 - Module
770 → 778 - Every
1 s - Testing for 2026
Example reply from a 2025 Hyundai Elantra.
Bit 45 of the reply.
0b1 = 1 → 1
- Formula
val- Range
- 0 to 1
- Unit
- No or yes
Confirmed for 2021 to 2025. In testing for 2026. Not supported for 2009 to 2010, 2018 to 2020.
Rear left seatbelt latched? ELANTRA_BELT_RLConfirmed
- Request
22 BC 04 - Service 22
DID BC04 - Module
770 → 778 - Every
1 s - Testing for 2026
Example reply from a 2025 Hyundai Elantra.
Bit 53 of the reply.
0b1 = 1 → 1
- Formula
val- Range
- 0 to 1
- Unit
- No or yes
Confirmed for 2021 to 2025. In testing for 2026. Not supported for 2009 to 2010, 2019 to 2020.
Rear middle seatbelt latched? ELANTRA_BELT_RMConfirmed
- Request
22 BC 04 - Service 22
DID BC04 - Module
770 → 778 - Every
1 s - Testing for 2026
Example reply from a 2025 Hyundai Elantra.
Bit 52 of the reply.
0b1 = 1 → 1
- Formula
val- Range
- 0 to 1
- Unit
- No or yes
Confirmed for 2021 to 2025. In testing for 2026. Not supported for 2009 to 2010, 2019 to 2020.
Rear right seatbelt latched? ELANTRA_BELT_RRConfirmed
- Request
22 BC 04 - Service 22
DID BC04 - Module
770 → 778 - Every
1 s - Testing for 2026
Example reply from a 2025 Hyundai Elantra.
Bit 54 of the reply.
0b1 = 1 → 1
- Formula
val- Range
- 0 to 1
- Unit
- No or yes
Confirmed for 2021 to 2025. In testing for 2026. Not supported for 2009 to 2010, 2019 to 2020.