Seatbelt parameters
The Lexus ES has 5 seatbelt parameters.
● Confirmed◆ In testing○ Supported× Not supported
Buckle switch, left side ES_BUCKLE_LS
- Request
21 04 - Service 21
PID 04 - Module
780 → 788 - Every
1 s - Testing for 1989 to 2019, 2021 to 2026
Bits 32 to 39 of the reply, 8 bits.
- Formula
val- Range
- 0 to 255
- Unit
- Number
In testing for 1989 to 2016, 2018 to 2019, 2021 to 2026. Supported for 2020. Not supported for 2017.
Buckle switch, right side ES_BUCKLE_RS
- Request
21 04 - Service 21
PID 04 - Module
780 → 788 - Every
1 s - Testing for 1989 to 2019, 2021 to 2026
Bits 24 to 31 of the reply, 8 bits.
- Formula
val- Range
- 0 to 255
- Unit
- Number
In testing for 1989 to 2016, 2018 to 2019, 2021 to 2026. Supported for 2020. Not supported for 2017.
P-seatbelt buckle ES_P_SEATBELT_BUCKLE
- Request
21 12 - Service 21
PID 12 - Module
7C0 → 7C8 - Every
1 s - Testing
Bit 8 of the reply.
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
In testing for 1989 to 2016, 2018 to 2019, 2021 to 2026. Not supported for 2017, 2020.
Reverse beep ES_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 1989 to 2016, 2018 to 2019, 2021 to 2026. Not supported for 2017, 2020.
Seat belt beeps ES_SEAT_BELT_BEEP
- Request
21 A7 - Service 21
PID A7 - Module
7C0 → 7C8 - Every
1 s - Testing
Bits 0 to 7 of the reply, 8 bits.
- Formula
val- Range
- 0 to 255
- Unit
- Number
In testing for 1989 to 2016, 2018 to 2019, 2021 to 2026. Not supported for 2017, 2020.