Seatbelt parameters
The Lexus GX 460 has 8 seatbelt parameters.
● Confirmed◆ In testing○ Supported× Not supported
Buckle switch, left side LEXUS_BUCKLE_LS
- Request
21 04 - Service 21
PID 04 - Module
780 → 788 - Every
1 s - Testing
Bits 32 to 39 of the reply, 8 bits.
- Formula
val- Range
- 0 to 255
- Unit
- Number
In testing for 2010 to 2023.
Buckle switch, right side LEXUS_BUCKLE_RS
- Request
21 04 - Service 21
PID 04 - Module
780 → 788 - Every
1 s - Testing
Bits 24 to 31 of the reply, 8 bits.
- Formula
val- Range
- 0 to 255
- Unit
- Number
In testing for 2010 to 2023.
P-seatbelt buckle LEXUS_P_SEATBELT_BUCKLEConfirmed
- Request
21 12 - Service 21
PID 12 - Module
7C0 → 7C8 - Every
1 s - Testing
Example reply from a 2023 Lexus GX 460.
Bit 8 of the reply.
0b0 = 0 → 0
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.
Reverse beep LEXUS_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 2010, 2012 to 2014, 2016 to 2017, 2019 to 2020. Not supported for 2011, 2015, 2018, 2021 to 2023.
Seat belt beep, driver LEXUS_SEAT_BELT_BEEP_DRIVERConfirmed
- Request
21 A7 - Service 21
PID A7 - Module
7C0 → 7C8 - Every
1 s - Testing
Example reply from a 2023 Lexus GX 460.
Bit 0 of the reply.
0b1 = 1 → 1
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.
Seat belt beep, passenger LEXUS_SEAT_BELT_BEEP_PASSENGERConfirmed
- Request
21 A7 - Service 21
PID A7 - Module
7C0 → 7C8 - Every
1 s - Testing
Example reply from a 2023 Lexus GX 460.
Bit 1 of the reply.
0b1 = 1 → 1
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.
Seat belt beep, reminder LEXUS_SEAT_BELT_BEEP_REMINDERConfirmed
- Request
21 A7 - Service 21
PID A7 - Module
7C0 → 7C8 - Every
1 s - Testing
Example reply from a 2023 Lexus GX 460.
Bit 2 of the reply.
0b0 = 0 → 0
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.
Seat belt beeps LEXUS_SEAT_BELT_BEEPConfirmed
- Request
21 A7 - Service 21
PID A7 - Module
7C0 → 7C8 - Every
1 s - Testing
Example reply from a 2023 Lexus GX 460.
Bits 0 to 7 of the reply, 8 bits.
0xC0 = 192 → 192
- Formula
val- Range
- 0 to 255
- Unit
- Number
Confirmed for 2011, 2015, 2018 to 2019, 2021 to 2023. In testing for 2010, 2012 to 2014, 2016 to 2017, 2020.