Tire parameters
The Toyota Sienna has 45 tire parameters.
● Confirmed◆ In testing○ Supported× Not supported
Brake assist status SIENNA_BA_CTRL_STATUSConfirmed
- Request
21 5F - Service 21
PID 5F - Module
7B0 → 7B8 - Every
1 s - Testing for 1998 to 2011, 2015 to 2016, 2019, 2021 to 2026
Example reply from a 2020 Toyota Sienna.
Bit 11 of the reply.
0b0 = 0 → 0
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
Confirmed for 2012 to 2014, 2017 to 2018, 2020. In testing for 1998 to 2011, 2015 to 2016, 2019, 2021 to 2023, 2025 to 2026. Not supported for 2024.
Front left tire pressure SIENNA_TP_3Confirmed
Pelican can show this parameter as the front left tire pressure.
- Request
22 10 05 - Service 22
DID 1005 - Module
750 → 758 - Every
15 s - Testing for 1998 to 2021, 2023, 2025 to 2026
Example reply from a 2024 Toyota Sienna.
Bits 40 to 47 of the reply, 8 bits.
0xAF = 175 → (175 ÷ 4.125 − 5.6969697) = 36.727273 psi
- Formula
(val ÷ 4.125 − 5.6969697)- Range
- 0 to 56.1212 psi
- Unit
- psi
Confirmed for 2022, 2024. In testing for 1998 to 2010, 2015 to 2016, 2021, 2023, 2025 to 2026. Not supported for 2011 to 2014, 2017 to 2020.
Front left tire pressure SIENNA_TP_FL
Pelican can show this parameter as the front left tire pressure.
- Request
21 30 - Service 21
PID 30 - Module
750 → 758 - Every
2.5 s - Testing
Bits 0 to 7 of the reply, 8 bits.
- Formula
(val ÷ 58 − 0.5)- Range
- 0 to 3.896 bar
- Unit
- bar
In testing for 1998 to 2010, 2015 to 2016, 2019, 2021 to 2023, 2025 to 2026. Not supported for 2011 to 2014, 2017 to 2018, 2020, 2024.
Front left tire temperature SIENNA_TT_3Confirmed
- Request
22 10 04 - Service 22
DID 1004 - Module
750 → 758 - Every
15 s - Testing for 1998 to 2021, 2023, 2025 to 2026
Example reply from a 2024 Toyota Sienna.
Bits 16 to 23 of the reply, 8 bits.
0x4D = 77 → (77 − 40) = 37 °C
- Formula
(val − 40)- Range
- -30 to 100 °C
- Unit
- °C
Confirmed for 2022, 2024. In testing for 1998 to 2010, 2015 to 2016, 2021, 2023, 2025 to 2026. Not supported for 2011 to 2014, 2017 to 2020.
Front left tire temperature SIENNA_TT_FL
Pelican can show this parameter as the front left tire temperature.
- Request
21 16 - Service 21
PID 16 - Module
750 → 758 - Every
1 s - Testing
Bits 0 to 7 of the reply, 8 bits.
- Formula
(val − 40)- Range
- -40 to 215 °C
- Unit
- °C
In testing for 1998 to 2010, 2015 to 2016, 2021, 2023, 2025 to 2026. Not supported for 2011 to 2014, 2017 to 2020, 2022, 2024.
Front left wheel ABS status SIENNA_FL_WHEEL_ABS_CTRLConfirmed
- Request
21 5F - Service 21
PID 5F - Module
7B0 → 7B8 - Every
1 s - Testing for 1998 to 2011, 2015 to 2016, 2019, 2021 to 2026
Example reply from a 2020 Toyota Sienna.
Bit 1 of the reply.
0b0 = 0 → 0
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
Confirmed for 2012 to 2014, 2017 to 2018, 2020. In testing for 1998 to 2011, 2015 to 2016, 2019, 2021 to 2023, 2025 to 2026. Not supported for 2024.
Front left wheel vehicle stability control status SIENNA_FL_WHEEL_VSC_CTRLConfirmed
- Request
21 5A - Service 21
PID 5A - Module
7B0 → 7B8 - Every
1 s - Testing for 1998 to 2011, 2015 to 2016, 2019, 2021 to 2026
Example reply from a 2020 Toyota Sienna.
Bit 9 of the reply.
0b0 = 0 → 0
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
Confirmed for 2012 to 2014, 2017 to 2018, 2020. In testing for 1998 to 2011, 2015 to 2016, 2019, 2021 to 2023, 2025 to 2026. Not supported for 2024.
Front right tire pressure SIENNA_TP_1Confirmed
Pelican can show this parameter as the front right tire pressure.
- Request
22 10 05 - Service 22
DID 1005 - Module
750 → 758 - Every
15 s - Testing for 1998 to 2021, 2023, 2025 to 2026
Example reply from a 2024 Toyota Sienna.
Bits 8 to 15 of the reply, 8 bits.
0xB1 = 177 → (177 ÷ 4.125 − 5.6969697) = 37.212121 psi
- Formula
(val ÷ 4.125 − 5.6969697)- Range
- 0 to 56.1212 psi
- Unit
- psi
Confirmed for 2022, 2024. In testing for 1998 to 2010, 2015 to 2016, 2021, 2023, 2025 to 2026. Not supported for 2011 to 2014, 2017 to 2020.
Front right tire pressure SIENNA_TP_FR
Pelican can show this parameter as the front right tire pressure.
- Request
21 30 - Service 21
PID 30 - Module
750 → 758 - Every
2.5 s - Testing
Bits 8 to 15 of the reply, 8 bits.
- Formula
(val ÷ 58 − 0.5)- Range
- 0 to 3.896 bar
- Unit
- bar
In testing for 1998 to 2010, 2015 to 2016, 2019, 2021 to 2023, 2025 to 2026. Not supported for 2011 to 2014, 2017 to 2018, 2020, 2024.
Front right tire temperature SIENNA_TT_1Confirmed
- Request
22 10 04 - Service 22
DID 1004 - Module
750 → 758 - Every
15 s - Testing for 1998 to 2021, 2023, 2025 to 2026
Example reply from a 2024 Toyota Sienna.
Bits 0 to 7 of the reply, 8 bits.
0x4B = 75 → (75 − 40) = 35 °C
- Formula
(val − 40)- Range
- -30 to 100 °C
- Unit
- °C
Confirmed for 2022, 2024. In testing for 1998 to 2010, 2015 to 2016, 2021, 2023, 2025 to 2026. Not supported for 2011 to 2014, 2017 to 2020.
Front right tire temperature SIENNA_TT_FR
Pelican can show this parameter as the front right tire temperature.
- Request
21 16 - Service 21
PID 16 - Module
750 → 758 - Every
1 s - Testing
Bits 8 to 15 of the reply, 8 bits.
- Formula
(val − 40)- Range
- -40 to 215 °C
- Unit
- °C
In testing for 1998 to 2010, 2015 to 2016, 2021, 2023, 2025 to 2026. Not supported for 2011 to 2014, 2017 to 2020, 2022, 2024.
Front right wheel ABS status SIENNA_FR_WHEEL_ABS_CTRLConfirmed
- Request
21 5F - Service 21
PID 5F - Module
7B0 → 7B8 - Every
1 s - Testing for 1998 to 2011, 2015 to 2016, 2019, 2021 to 2026
Example reply from a 2020 Toyota Sienna.
Bit 0 of the reply.
0b0 = 0 → 0
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
Confirmed for 2012 to 2014, 2017 to 2018, 2020. In testing for 1998 to 2011, 2015 to 2016, 2019, 2021 to 2023, 2025 to 2026. Not supported for 2024.
Front right wheel cylinder open SIENNA_FR_WHEEL_CYLINDER_OPENConfirmed
- Request
21 BE - Service 21
PID BE - Module
7B0 → 7B8 - Every
1 s - Testing for 1998 to 2011, 2015 to 2016, 2019, 2021 to 2026
Example reply from a 2020 Toyota Sienna.
Bit 12 of the reply.
0b0 = 0 → 0
- Formula
val- Range
- 0 to 1
- Unit
- No or yes
Confirmed for 2012 to 2014, 2017 to 2018, 2020. In testing for 1998 to 2011, 2015 to 2016, 2019, 2021 to 2023, 2025 to 2026. Not supported for 2024.
Front right wheel vehicle stability control status SIENNA_FR_WHEEL_VSC_CTRLConfirmed
- Request
21 5A - Service 21
PID 5A - Module
7B0 → 7B8 - Every
1 s - Testing for 1998 to 2011, 2015 to 2016, 2019, 2021 to 2026
Example reply from a 2020 Toyota Sienna.
Bit 8 of the reply.
0b0 = 0 → 0
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
Confirmed for 2012 to 2014, 2017 to 2018, 2020. In testing for 1998 to 2011, 2015 to 2016, 2019, 2021 to 2023, 2025 to 2026. Not supported for 2024.
Predictive brake assist status SIENNA_PBA_CTRL_STATUSConfirmed
- Request
21 5F - Service 21
PID 5F - Module
7B0 → 7B8 - Every
1 s - Testing for 1998 to 2011, 2015 to 2016, 2019, 2021 to 2026
Example reply from a 2020 Toyota Sienna.
Bit 12 of the reply.
0b0 = 0 → 0
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
Confirmed for 2012 to 2014, 2017 to 2018, 2020. In testing for 1998 to 2011, 2015 to 2016, 2019, 2021 to 2023, 2025 to 2026. Not supported for 2024.
Rear left tire pressure SIENNA_TP_4Confirmed
Pelican can show this parameter as the rear left tire pressure.
- Request
22 10 05 - Service 22
DID 1005 - Module
750 → 758 - Every
15 s - Testing for 1998 to 2021, 2023, 2025 to 2026
Example reply from a 2024 Toyota Sienna.
Bits 56 to 63 of the reply, 8 bits.
0xA4 = 164 → (164 ÷ 4.125 − 5.6969697) = 34.060606 psi
- Formula
(val ÷ 4.125 − 5.6969697)- Range
- 0 to 56.1212 psi
- Unit
- psi
Confirmed for 2022, 2024. In testing for 1998 to 2010, 2015 to 2016, 2021, 2023, 2025 to 2026. Not supported for 2011 to 2014, 2017 to 2020.
Rear left tire pressure SIENNA_TP_RL
Pelican can show this parameter as the rear left tire pressure.
- Request
21 30 - Service 21
PID 30 - Module
750 → 758 - Every
2.5 s - Testing
Bits 16 to 23 of the reply, 8 bits.
- Formula
(val ÷ 58 − 0.5)- Range
- 0 to 3.896 bar
- Unit
- bar
In testing for 1998 to 2010, 2015 to 2016, 2019, 2021 to 2023, 2025 to 2026. Not supported for 2011 to 2014, 2017 to 2018, 2020, 2024.
Rear left tire temperature SIENNA_TT_4Confirmed
- Request
22 10 04 - Service 22
DID 1004 - Module
750 → 758 - Every
15 s - Testing for 1998 to 2021, 2023, 2025 to 2026
Example reply from a 2024 Toyota Sienna.
Bits 24 to 31 of the reply, 8 bits.
0x40 = 64 → (64 − 40) = 24 °C
- Formula
(val − 40)- Range
- -30 to 100 °C
- Unit
- °C
Confirmed for 2022, 2024. In testing for 1998 to 2010, 2015 to 2016, 2021, 2023, 2025 to 2026. Not supported for 2011 to 2014, 2017 to 2020.
Rear left tire temperature SIENNA_TT_RL
Pelican can show this parameter as the rear left tire temperature.
- Request
21 16 - Service 21
PID 16 - Module
750 → 758 - Every
1 s - Testing
Bits 16 to 23 of the reply, 8 bits.
- Formula
(val − 40)- Range
- -40 to 215 °C
- Unit
- °C
In testing for 1998 to 2010, 2015 to 2016, 2021, 2023, 2025 to 2026. Not supported for 2011 to 2014, 2017 to 2020, 2022, 2024.
Rear left wheel ABS status SIENNA_RL_WHEEL_ABS_CTRLConfirmed
- Request
21 5F - Service 21
PID 5F - Module
7B0 → 7B8 - Every
1 s - Testing for 1998 to 2011, 2015 to 2016, 2019, 2021 to 2026
Example reply from a 2020 Toyota Sienna.
Bit 3 of the reply.
0b0 = 0 → 0
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
Confirmed for 2012 to 2014, 2017 to 2018, 2020. In testing for 1998 to 2011, 2015 to 2016, 2019, 2021 to 2023, 2025 to 2026. Not supported for 2024.
Rear left wheel EBS status SIENNA_RL_WHEEL_EBD_CTRLConfirmed
Electronic brakeforce distribution
- Request
21 5F - Service 21
PID 5F - Module
7B0 → 7B8 - Every
1 s - Testing for 1998 to 2011, 2015 to 2016, 2019, 2021 to 2026
Example reply from a 2020 Toyota Sienna.
Bit 7 of the reply.
0b0 = 0 → 0
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
Confirmed for 2012 to 2014, 2017 to 2018, 2020. In testing for 1998 to 2011, 2015 to 2016, 2019, 2021 to 2023, 2025 to 2026. Not supported for 2024.
Rear left wheel vehicle stability control status SIENNA_RL_WHEEL_VSC_CTRLConfirmed
- Request
21 5A - Service 21
PID 5A - Module
7B0 → 7B8 - Every
1 s - Testing for 1998 to 2011, 2015 to 2016, 2019, 2021 to 2026
Example reply from a 2020 Toyota Sienna.
Bit 11 of the reply.
0b0 = 0 → 0
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
Confirmed for 2012 to 2014, 2017 to 2018, 2020. In testing for 1998 to 2011, 2015 to 2016, 2019, 2021 to 2023, 2025 to 2026. Not supported for 2024.
Rear right tire pressure SIENNA_TP_2Confirmed
Pelican can show this parameter as the rear right tire pressure.
- Request
22 10 05 - Service 22
DID 1005 - Module
750 → 758 - Every
15 s - Testing for 1998 to 2021, 2023, 2025 to 2026
Example reply from a 2024 Toyota Sienna.
Bits 24 to 31 of the reply, 8 bits.
0xAD = 173 → (173 ÷ 4.125 − 5.6969697) = 36.242424 psi
- Formula
(val ÷ 4.125 − 5.6969697)- Range
- 0 to 56.1212 psi
- Unit
- psi
Confirmed for 2022, 2024. In testing for 1998 to 2010, 2015 to 2016, 2021, 2023, 2025 to 2026. Not supported for 2011 to 2014, 2017 to 2020.
Rear right tire pressure SIENNA_TP_RR
Pelican can show this parameter as the rear right tire pressure.
- Request
21 30 - Service 21
PID 30 - Module
750 → 758 - Every
2.5 s - Testing
Bits 24 to 31 of the reply, 8 bits.
- Formula
(val ÷ 58 − 0.5)- Range
- 0 to 3.896 bar
- Unit
- bar
In testing for 1998 to 2010, 2015 to 2016, 2019, 2021 to 2023, 2025 to 2026. Not supported for 2011 to 2014, 2017 to 2018, 2020, 2024.
Rear right tire temperature SIENNA_TT_2Confirmed
- Request
22 10 04 - Service 22
DID 1004 - Module
750 → 758 - Every
15 s - Testing for 1998 to 2021, 2023, 2025 to 2026
Example reply from a 2024 Toyota Sienna.
Bits 8 to 15 of the reply, 8 bits.
0x47 = 71 → (71 − 40) = 31 °C
- Formula
(val − 40)- Range
- -30 to 100 °C
- Unit
- °C
Confirmed for 2022, 2024. In testing for 1998 to 2010, 2015 to 2016, 2021, 2023, 2025 to 2026. Not supported for 2011 to 2014, 2017 to 2020.
Rear right tire temperature SIENNA_TT_RR
Pelican can show this parameter as the rear right tire temperature.
- Request
21 16 - Service 21
PID 16 - Module
750 → 758 - Every
1 s - Testing
Bits 24 to 31 of the reply, 8 bits.
- Formula
(val − 40)- Range
- -40 to 215 °C
- Unit
- °C
In testing for 1998 to 2010, 2015 to 2016, 2021, 2023, 2025 to 2026. Not supported for 2011 to 2014, 2017 to 2020, 2022, 2024.
Rear right wheel ABS status SIENNA_RR_WHEEL_ABS_CTRLConfirmed
- Request
21 5F - Service 21
PID 5F - Module
7B0 → 7B8 - Every
1 s - Testing for 1998 to 2011, 2015 to 2016, 2019, 2021 to 2026
Example reply from a 2020 Toyota Sienna.
Bit 2 of the reply.
0b0 = 0 → 0
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
Confirmed for 2012 to 2014, 2017 to 2018, 2020. In testing for 1998 to 2011, 2015 to 2016, 2019, 2021 to 2023, 2025 to 2026. Not supported for 2024.
Rear right wheel EBS status SIENNA_RR_WHEEL_EBD_CTRLConfirmed
Electronic brakeforce distribution
- Request
21 5F - Service 21
PID 5F - Module
7B0 → 7B8 - Every
1 s - Testing for 1998 to 2011, 2015 to 2016, 2019, 2021 to 2026
Example reply from a 2020 Toyota Sienna.
Bit 6 of the reply.
0b0 = 0 → 0
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
Confirmed for 2012 to 2014, 2017 to 2018, 2020. In testing for 1998 to 2011, 2015 to 2016, 2019, 2021 to 2023, 2025 to 2026. Not supported for 2024.
Rear right wheel vehicle stability control status SIENNA_RR_WHEEL_VSC_CTRLConfirmed
- Request
21 5A - Service 21
PID 5A - Module
7B0 → 7B8 - Every
1 s - Testing for 1998 to 2011, 2015 to 2016, 2019, 2021 to 2026
Example reply from a 2020 Toyota Sienna.
Bit 10 of the reply.
0b0 = 0 → 0
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
Confirmed for 2012 to 2014, 2017 to 2018, 2020. In testing for 1998 to 2011, 2015 to 2016, 2019, 2021 to 2023, 2025 to 2026. Not supported for 2024.
Spare tire pressure SIENNA_TP_5
- Request
22 10 05 - Service 22
DID 1005 - Module
750 → 758 - Every
15 s - Testing for 1998 to 2021, 2023, 2025 to 2026
Bits 72 to 79 of the reply, 8 bits.
- Formula
(val ÷ 4.125 − 5.6969697)- Range
- 0 to 56.1212 psi
- Unit
- psi
In testing for 1998 to 2010, 2015 to 2016, 2021, 2023, 2025 to 2026. Supported for 2022, 2024. Not supported for 2011 to 2014, 2017 to 2020.
Spare tire pressure SIENNA_TP_SPARE
- Request
21 30 - Service 21
PID 30 - Module
750 → 758 - Every
2.5 s - Testing
Bits 32 to 39 of the reply, 8 bits.
- Formula
(val ÷ 58 − 0.5)- Range
- 0 to 3.896 bar
- Unit
- bar
In testing for 1998 to 2010, 2015 to 2016, 2019, 2021 to 2023, 2025 to 2026. Not supported for 2011 to 2014, 2017 to 2018, 2020, 2024.
Spare tire temperature SIENNA_TT_5
- Request
22 10 04 - Service 22
DID 1004 - Module
750 → 758 - Every
15 s - Testing for 1998 to 2021, 2023, 2025 to 2026
Bits 32 to 39 of the reply, 8 bits.
- Formula
(val − 40)- Range
- -30 to 100 °C
- Unit
- °C
In testing for 1998 to 2010, 2015 to 2016, 2021, 2023, 2025 to 2026. Supported for 2022, 2024. Not supported for 2011 to 2014, 2017 to 2020.
Spare tire temperature SIENNA_TT_SPARE
- Request
21 16 - Service 21
PID 16 - Module
750 → 758 - Every
1 s - Testing
Bits 32 to 39 of the reply, 8 bits.
- Formula
(val − 40)- Range
- -40 to 215 °C
- Unit
- °C
In testing for 1998 to 2010, 2015 to 2016, 2021, 2023, 2025 to 2026. Not supported for 2011 to 2014, 2017 to 2020, 2022, 2024.
Tire 1 position SIENNA_TID_1Confirmed
- Request
22 20 21 - Service 22
DID 2021 - Module
750 → 758 - Every
86400 s - Testing for 1998 to 2021, 2023, 2025 to 2026
Example reply from a 2024 Toyota Sienna.
Bits 0 to 7 of the reply, 8 bits.
0x01 = 1 → FL
- Unit
- Named states
| Raw value | State | Meaning |
|---|---|---|
1 | FL | Front left |
2 | FR | Front right |
3 | RL | Rear left |
4 | RR | Rear right |
Confirmed for 2022, 2024. In testing for 1998 to 2010, 2015 to 2016, 2021, 2023, 2025 to 2026. Not supported for 2011 to 2014, 2017 to 2020.
Tire 2 position SIENNA_TID_2Confirmed
- Request
22 20 21 - Service 22
DID 2021 - Module
750 → 758 - Every
86400 s - Testing for 1998 to 2021, 2023, 2025 to 2026
Example reply from a 2024 Toyota Sienna.
Bits 8 to 15 of the reply, 8 bits.
0x03 = 3 → RL
- Unit
- Named states
| Raw value | State | Meaning |
|---|---|---|
1 | FL | Front left |
2 | FR | Front right |
3 | RL | Rear left |
4 | RR | Rear right |
Confirmed for 2022, 2024. In testing for 1998 to 2010, 2015 to 2016, 2021, 2023, 2025 to 2026. Not supported for 2011 to 2014, 2017 to 2020.
Tire 3 position SIENNA_TID_3Confirmed
- Request
22 20 21 - Service 22
DID 2021 - Module
750 → 758 - Every
86400 s - Testing for 1998 to 2021, 2023, 2025 to 2026
Example reply from a 2024 Toyota Sienna.
Bits 16 to 23 of the reply, 8 bits.
0x04 = 4 → RR
- Unit
- Named states
| Raw value | State | Meaning |
|---|---|---|
1 | FL | Front left |
2 | FR | Front right |
3 | RL | Rear left |
4 | RR | Rear right |
Confirmed for 2022, 2024. In testing for 1998 to 2010, 2015 to 2016, 2021, 2023, 2025 to 2026. Not supported for 2011 to 2014, 2017 to 2020.
Tire 4 position SIENNA_TID_4Confirmed
- Request
22 20 21 - Service 22
DID 2021 - Module
750 → 758 - Every
86400 s - Testing for 1998 to 2021, 2023, 2025 to 2026
Example reply from a 2024 Toyota Sienna.
Bits 24 to 31 of the reply, 8 bits.
0x02 = 2 → FR
- Unit
- Named states
| Raw value | State | Meaning |
|---|---|---|
1 | FL | Front left |
2 | FR | Front right |
3 | RL | Rear left |
4 | RR | Rear right |
Confirmed for 2022, 2024. In testing for 1998 to 2010, 2015 to 2016, 2021, 2023, 2025 to 2026. Not supported for 2011 to 2014, 2017 to 2020.
Tire pressure 1, set 2 SIENNA_TIRE_P_1_SET_2
- Request
21 15 - Service 21
PID 15 - Module
750 → 758 - Every
15 s - Testing
Bits 0 to 7 of the reply, 8 bits.
- Formula
(val × 69 ÷ 4000 − 0.5)- Range
- -0.5 to 3.89 bar
- Unit
- bar
In testing for 1998 to 2010, 2012 to 2013, 2015 to 2016, 2020 to 2026. Not supported for 2011, 2014, 2017 to 2019.
Tire pressure 2, set 2 SIENNA_TIRE_P_2_SET_2
- Request
21 15 - Service 21
PID 15 - Module
750 → 758 - Every
15 s - Testing
Bits 8 to 15 of the reply, 8 bits.
- Formula
(val × 69 ÷ 4000 − 0.5)- Range
- -0.5 to 3.89 bar
- Unit
- bar
In testing for 1998 to 2010, 2012 to 2013, 2015 to 2016, 2020 to 2026. Not supported for 2011, 2014, 2017 to 2019.
Tire pressure 3, set 2 SIENNA_TIRE_P_3_SET_2
- Request
21 15 - Service 21
PID 15 - Module
750 → 758 - Every
15 s - Testing
Bits 16 to 23 of the reply, 8 bits.
- Formula
(val × 69 ÷ 4000 − 0.5)- Range
- -0.5 to 3.89 bar
- Unit
- bar
In testing for 1998 to 2010, 2012 to 2013, 2015 to 2016, 2020 to 2026. Not supported for 2011, 2014, 2017 to 2019.
Tire pressure 4, set 2 SIENNA_TIRE_P_4_SET_2
- Request
21 15 - Service 21
PID 15 - Module
750 → 758 - Every
15 s - Testing
Bits 24 to 31 of the reply, 8 bits.
- Formula
(val × 69 ÷ 4000 − 0.5)- Range
- -0.5 to 3.89 bar
- Unit
- bar
In testing for 1998 to 2010, 2012 to 2013, 2015 to 2016, 2020 to 2026. Not supported for 2011, 2014, 2017 to 2019.
Tire pressure 5, set 2 SIENNA_TIRE_P_5_SET_2
- Request
21 15 - Service 21
PID 15 - Module
750 → 758 - Every
15 s - Testing
Bits 32 to 39 of the reply, 8 bits.
- Formula
(val × 69 ÷ 4000 − 0.5)- Range
- -0.5 to 3.89 bar
- Unit
- bar
In testing for 1998 to 2010, 2012 to 2013, 2015 to 2016, 2020 to 2026. Not supported for 2011, 2014, 2017 to 2019.
Traction control, engine status SIENNA_TRC_TRAC__ENGINE_CTRLConfirmed
- Request
21 5A - Service 21
PID 5A - Module
7B0 → 7B8 - Every
1 s - Testing for 1998 to 2011, 2015 to 2016, 2019, 2021 to 2026
Example reply from a 2020 Toyota Sienna.
Bit 1 of the reply.
0b0 = 0 → 0
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
Confirmed for 2012 to 2014, 2017 to 2018, 2020. In testing for 1998 to 2011, 2015 to 2016, 2019, 2021 to 2023, 2025 to 2026. Not supported for 2024.
Traction control, status SIENNA_TRC_TRAC__CTRLConfirmed
- Request
21 5A - Service 21
PID 5A - Module
7B0 → 7B8 - Every
1 s - Testing for 1998 to 2011, 2015 to 2016, 2019, 2021 to 2026
Example reply from a 2020 Toyota Sienna.
Bit 0 of the reply.
0b0 = 0 → 0
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
Confirmed for 2012 to 2014, 2017 to 2018, 2020. In testing for 1998 to 2011, 2015 to 2016, 2019, 2021 to 2023, 2025 to 2026. Not supported for 2024.
Wheel cylinder pressure SIENNA_WHEEL_CYLINDER_PRESSURE
- Request
21 07 - Service 21
PID 07 - Module
7B0 → 7B8 - Every
1 s - Testing
Bits 0 to 7 of the reply, 8 bits.
- Formula
(val ÷ 51)- Range
- 0 to 5 V
- Unit
- V
In testing for 1998 to 2011, 2015 to 2016, 2019, 2021 to 2023, 2025 to 2026. Not supported for 2012 to 2014, 2017 to 2018, 2020, 2024.
