Seatbelt parameters
The Toyota Hilux has 5 seatbelt parameters.
● Confirmed◆ In testing○ Supported× Not supported
Buckle switch, left side HILUX_BUCKLE_LS
- Request
21 04 - Service 21
PID 04 - Module
780 → 788 - Every
1 s - Testing for 1988 to 2021, 2023 to 2026
Bits 32 to 39 of the reply, 8 bits.
- Formula
val- Range
- 0 to 255
- Unit
- Number
In testing for 1988 to 2021, 2023 to 2026. Supported for 2022.
Buckle switch, right side HILUX_BUCKLE_RS
- Request
21 04 - Service 21
PID 04 - Module
780 → 788 - Every
1 s - Testing for 1988 to 2021, 2023 to 2026
Bits 24 to 31 of the reply, 8 bits.
- Formula
val- Range
- 0 to 255
- Unit
- Number
In testing for 1988 to 2021, 2023 to 2026. Supported for 2022.
P-seatbelt buckle HILUX_P_SEATBELT_BUCKLEConfirmed
- Request
21 12 - Service 21
PID 12 - Module
7C0 → 7C8 - Every
1 s - Testing for 1988 to 2021, 2023, 2025 to 2026
Example reply from a 2024 Toyota Hilux.
Bit 8 of the reply.
0b0 = 0 → 0
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
Confirmed for 2022, 2024. In testing for 1988 to 2021, 2023, 2025 to 2026.
Reverse beep HILUX_REVERSE_BEEP
- Request
21 AC - Service 21
PID AC - Module
7C0 → 7C8 - Every
1 s - Testing
Bit 1 of the reply.
- Formula
val- Range
- 0 to 1
- Unit
- On or off
In testing for 1988 to 2021, 2023 to 2026. Not supported for 2022.
Seat belt beeps HILUX_SEAT_BELT_BEEPConfirmed
- Request
21 A7 - Service 21
PID A7 - Module
7C0 → 7C8 - Every
1 s - Testing for 1988 to 2021, 2023, 2025 to 2026
Example reply from a 2024 Toyota Hilux.
Bits 0 to 7 of the reply, 8 bits.
0xE0 = 224 → 224
- Formula
val- Range
- 0 to 255
- Unit
- Number
Confirmed for 2022, 2024. In testing for 1988 to 2021, 2023, 2025 to 2026.