Tire parameters
The Lexus IS has 46 tire parameters.
● Confirmed◆ In testing○ Supported× Not supported
Brake assist status IS_BA_CTRL_STATUS
- Request
21 5F - Service 21
PID 5F - Module
7B0 → 7B8 - Every
1 s - Testing
Bit 11 of the reply.
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
In testing for 1998 to 2022, 2024, 2026. Not supported for 2023, 2025.
Front left tire pressure IS_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 2024, 2026
Bits 40 to 47 of the reply, 8 bits.
- Formula
(val ÷ 4.125 − 5.6969697)- Range
- 0 to 56.12 psi
- Unit
- psi
Confirmed for 2025. In testing for 1998 to 2006, 2008 to 2013, 2015 to 2021, 2024, 2026. Not supported for 2007, 2014, 2022 to 2023.
Front left tire pressure IS_TP_FLConfirmed
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 for 1998 to 2013, 2015 to 2016, 2018 to 2021, 2024 to 2026
Bits 0 to 7 of the reply, 8 bits.
- Formula
(val ÷ 58 − 0.5)- Range
- 0 to 3.896 bar
- Unit
- bar
Confirmed for 2014, 2017, 2022 to 2023. In testing for 1998 to 2008, 2010 to 2012, 2015, 2018 to 2021, 2026. Not supported for 2009, 2013, 2016, 2024 to 2025.
Front left tire temperature IS_TT_3Confirmed
Pelican can show this parameter as the front left tire temperature.
- Request
22 10 04 - Service 22
DID 1004 - Module
750 → 758 - Every
15 s - Testing for 1998 to 2024, 2026
Bits 16 to 23 of the reply, 8 bits.
- Formula
(val − 40)- Range
- -30 to 100 °C
- Unit
- °C
Confirmed for 2025. In testing for 1998 to 2006, 2008 to 2013, 2015 to 2021, 2024, 2026. Not supported for 2007, 2014, 2022 to 2023.
Front left tire temperature IS_TT_FL_V2Confirmed
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 for 1998 to 2013, 2015 to 2016, 2018 to 2022, 2024 to 2026
Example reply from a 2023 Lexus IS.
Bits 0 to 7 of the reply, 8 bits.
0x3F = 63 → (63 − 40) = 23 °C
- Formula
(val − 40)- Range
- -20 to 150 °C
- Unit
- °C
Confirmed for 2014, 2017, 2023. In testing for 1998 to 2006, 2008, 2010 to 2012, 2015, 2018 to 2020, 2026. Not supported for 2007, 2009, 2013, 2016, 2021 to 2022, 2024 to 2025.
Front left wheel ABS status IS_FL_WHEEL_ABS_CTRL
- Request
21 5F - Service 21
PID 5F - Module
7B0 → 7B8 - Every
1 s - Testing
Bit 1 of the reply.
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
In testing for 1998 to 2022, 2024, 2026. Not supported for 2023, 2025.
Front left wheel speed IS_FL_WHL_SPD
- Request
22 10 03 - Service 22
DID 1003 - Module
7B1 → 7B9 - Every
250 ms - Testing
Bits 8 to 15 of the reply, 8 bits.
- Formula
(val × 326 ÷ 255)- Range
- 0 to 150 km/h
- Unit
- km/h
In testing for 1998 to 2024, 2026. Not supported for 2025.
Front left wheel vehicle stability control status IS_FL_WHEEL_VSC
- Request
21 5A - Service 21
PID 5A - Module
7B0 → 7B8 - Every
1 s - Testing
Bit 9 of the reply.
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
In testing for 1998 to 2022, 2024, 2026. Not supported for 2023, 2025.
Front right tire pressure IS_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 2024, 2026
Bits 8 to 15 of the reply, 8 bits.
- Formula
(val ÷ 4.125 − 5.6969697)- Range
- 0 to 56.12 psi
- Unit
- psi
Confirmed for 2025. In testing for 1998 to 2006, 2008 to 2013, 2015 to 2021, 2024, 2026. Not supported for 2007, 2014, 2022 to 2023.
Front right tire pressure IS_TP_FRConfirmed
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 for 1998 to 2013, 2015 to 2016, 2018 to 2021, 2024 to 2026
Bits 8 to 15 of the reply, 8 bits.
- Formula
(val ÷ 58 − 0.5)- Range
- 0 to 3.896 bar
- Unit
- bar
Confirmed for 2014, 2017, 2022 to 2023. In testing for 1998 to 2008, 2010 to 2012, 2015, 2018 to 2021, 2026. Not supported for 2009, 2013, 2016, 2024 to 2025.
Front right tire temperature IS_TT_1Confirmed
Pelican can show this parameter as the front right tire temperature.
- Request
22 10 04 - Service 22
DID 1004 - Module
750 → 758 - Every
15 s - Testing for 1998 to 2024, 2026
Bits 0 to 7 of the reply, 8 bits.
- Formula
(val − 40)- Range
- -30 to 100 °C
- Unit
- °C
Confirmed for 2025. In testing for 1998 to 2006, 2008 to 2013, 2015 to 2021, 2024, 2026. Not supported for 2007, 2014, 2022 to 2023.
Front right tire temperature IS_TT_FR_V2Confirmed
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 for 1998 to 2013, 2015 to 2016, 2018 to 2022, 2024 to 2026
Example reply from a 2023 Lexus IS.
Bits 8 to 15 of the reply, 8 bits.
0x3F = 63 → (63 − 40) = 23 °C
- Formula
(val − 40)- Range
- -20 to 150 °C
- Unit
- °C
Confirmed for 2014, 2017, 2023. In testing for 1998 to 2006, 2008, 2010 to 2012, 2015, 2018 to 2020, 2026. Not supported for 2007, 2009, 2013, 2016, 2021 to 2022, 2024 to 2025.
Front right wheel ABS status IS_FR_WHEEL_ABS_CTRL
- Request
21 5F - Service 21
PID 5F - Module
7B0 → 7B8 - Every
1 s - Testing
Bit 0 of the reply.
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
In testing for 1998 to 2022, 2024, 2026. Not supported for 2023, 2025.
Front right wheel cylinder open IS_FR_WHEEL_CYLINDER_OPEN
- Request
21 BE - Service 21
PID BE - Module
7B0 → 7B8 - Every
250 ms - Testing
Bit 12 of the reply.
- Formula
val- Range
- 0 to 1
- Unit
- No or yes
In testing for 1998 to 2022, 2024, 2026. Not supported for 2023, 2025.
Front right wheel speed IS_FR_WHL_SPD
- Request
22 10 03 - Service 22
DID 1003 - Module
7B1 → 7B9 - Every
250 ms - Testing
Bits 0 to 7 of the reply, 8 bits.
- Formula
(val × 326 ÷ 255)- Range
- 0 to 150 km/h
- Unit
- km/h
In testing for 1998 to 2024, 2026. Not supported for 2025.
Front right wheel vehicle stability control status IS_FR_WHEEL_VSC
- Request
21 5A - Service 21
PID 5A - Module
7B0 → 7B8 - Every
1 s - Testing
Bit 8 of the reply.
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
In testing for 1998 to 2022, 2024, 2026. Not supported for 2023, 2025.
Predictive brake assist status IS_PBA_CTRL_STATUS
- Request
21 5F - Service 21
PID 5F - Module
7B0 → 7B8 - Every
1 s - Testing
Bit 12 of the reply.
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
In testing for 1998 to 2022, 2024, 2026. Not supported for 2023, 2025.
Rear left tire pressure IS_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 2024, 2026
Bits 56 to 63 of the reply, 8 bits.
- Formula
(val ÷ 4.125 − 5.6969697)- Range
- 0 to 56.12 psi
- Unit
- psi
Confirmed for 2025. In testing for 1998 to 2006, 2008 to 2013, 2015 to 2021, 2024, 2026. Not supported for 2007, 2014, 2022 to 2023.
Rear left tire pressure IS_TP_RLConfirmed
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 for 1998 to 2013, 2015 to 2016, 2018 to 2021, 2024 to 2026
Bits 16 to 23 of the reply, 8 bits.
- Formula
(val ÷ 58 − 0.5)- Range
- 0 to 3.896 bar
- Unit
- bar
Confirmed for 2014, 2017, 2022 to 2023. In testing for 1998 to 2008, 2010 to 2012, 2015, 2018 to 2021, 2026. Not supported for 2009, 2013, 2016, 2024 to 2025.
Rear left tire temperature IS_TT_4Confirmed
Pelican can show this parameter as the rear left tire temperature.
- Request
22 10 04 - Service 22
DID 1004 - Module
750 → 758 - Every
15 s - Testing for 1998 to 2024, 2026
Bits 24 to 31 of the reply, 8 bits.
- Formula
(val − 40)- Range
- -30 to 100 °C
- Unit
- °C
Confirmed for 2025. In testing for 1998 to 2006, 2008 to 2013, 2015 to 2021, 2024, 2026. Not supported for 2007, 2014, 2022 to 2023.
Rear left tire temperature IS_TT_RL_V2Confirmed
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 for 1998 to 2013, 2015 to 2016, 2018 to 2022, 2024 to 2026
Example reply from a 2023 Lexus IS.
Bits 16 to 23 of the reply, 8 bits.
0x3E = 62 → (62 − 40) = 22 °C
- Formula
(val − 40)- Range
- -20 to 150 °C
- Unit
- °C
Confirmed for 2014, 2017, 2023. In testing for 1998 to 2006, 2008, 2010 to 2012, 2015, 2018 to 2020, 2026. Not supported for 2007, 2009, 2013, 2016, 2021 to 2022, 2024 to 2025.
Rear left wheel ABS status IS_RL_WHEEL_ABS_CTRL
- Request
21 5F - Service 21
PID 5F - Module
7B0 → 7B8 - Every
1 s - Testing
Bit 3 of the reply.
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
In testing for 1998 to 2022, 2024, 2026. Not supported for 2023, 2025.
Rear left wheel EBS status IS_RL_WHEEL_EBD_CTRL
Electronic brakeforce distribution
- Request
21 5F - Service 21
PID 5F - Module
7B0 → 7B8 - Every
1 s - Testing
Bit 7 of the reply.
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
In testing for 1998 to 2022, 2024, 2026. Not supported for 2023, 2025.
Rear left wheel speed IS_RL_WHL_SPD
- Request
22 10 03 - Service 22
DID 1003 - Module
7B1 → 7B9 - Every
250 ms - Testing
Bits 24 to 31 of the reply, 8 bits.
- Formula
(val × 326 ÷ 255)- Range
- 0 to 150 km/h
- Unit
- km/h
In testing for 1998 to 2024, 2026. Not supported for 2025.
Rear left wheel vehicle stability control status IS_RL_WHEEL_VSC
- Request
21 5A - Service 21
PID 5A - Module
7B0 → 7B8 - Every
1 s - Testing
Bit 11 of the reply.
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
In testing for 1998 to 2022, 2024, 2026. Not supported for 2023, 2025.
Rear right tire pressure IS_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 2024, 2026
Bits 24 to 31 of the reply, 8 bits.
- Formula
(val ÷ 4.125 − 5.6969697)- Range
- 0 to 56.12 psi
- Unit
- psi
Confirmed for 2025. In testing for 1998 to 2006, 2008 to 2013, 2015 to 2021, 2024, 2026. Not supported for 2007, 2014, 2022 to 2023.
Rear right tire pressure IS_TP_RRConfirmed
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 for 1998 to 2013, 2015 to 2016, 2018 to 2021, 2024 to 2026
Example reply from a 2023 Lexus IS.
Bits 24 to 31 of the reply, 8 bits.
0x9E = 158 → (158 ÷ 58 − 0.5) = 2.224138 bar
- Formula
(val ÷ 58 − 0.5)- Range
- 0 to 3.896 bar
- Unit
- bar
Confirmed for 2014, 2017, 2022 to 2023. In testing for 1998 to 2008, 2010 to 2012, 2015, 2018 to 2021, 2026. Not supported for 2009, 2013, 2016, 2024 to 2025.
Rear right tire temperature IS_TT_2Confirmed
Pelican can show this parameter as the rear right tire temperature.
- Request
22 10 04 - Service 22
DID 1004 - Module
750 → 758 - Every
15 s - Testing for 1998 to 2024, 2026
Bits 8 to 15 of the reply, 8 bits.
- Formula
(val − 40)- Range
- -30 to 100 °C
- Unit
- °C
Confirmed for 2025. In testing for 1998 to 2006, 2008 to 2013, 2015 to 2021, 2024, 2026. Not supported for 2007, 2014, 2022 to 2023.
Rear right tire temperature IS_TT_RR_V2Confirmed
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 for 1998 to 2013, 2015 to 2016, 2018 to 2022, 2024 to 2026
Example reply from a 2023 Lexus IS.
Bits 24 to 31 of the reply, 8 bits.
0x3F = 63 → (63 − 40) = 23 °C
- Formula
(val − 40)- Range
- -20 to 150 °C
- Unit
- °C
Confirmed for 2014, 2017, 2023. In testing for 1998 to 2006, 2008, 2010 to 2012, 2015, 2018 to 2020, 2026. Not supported for 2007, 2009, 2013, 2016, 2021 to 2022, 2024 to 2025.
Rear right wheel ABS status IS_RR_WHEEL_ABS_CTRL
- Request
21 5F - Service 21
PID 5F - Module
7B0 → 7B8 - Every
1 s - Testing
Bit 2 of the reply.
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
In testing for 1998 to 2022, 2024, 2026. Not supported for 2023, 2025.
Rear right wheel EBS status IS_RR_WHEEL_EBD_CTRL
Electronic brakeforce distribution
- Request
21 5F - Service 21
PID 5F - Module
7B0 → 7B8 - Every
1 s - Testing
Bit 6 of the reply.
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
In testing for 1998 to 2022, 2024, 2026. Not supported for 2023, 2025.
Rear right wheel speed IS_RR_WHL_SPD
- Request
22 10 03 - Service 22
DID 1003 - Module
7B1 → 7B9 - Every
250 ms - Testing
Bits 16 to 23 of the reply, 8 bits.
- Formula
(val × 326 ÷ 255)- Range
- 0 to 150 km/h
- Unit
- km/h
In testing for 1998 to 2024, 2026. Not supported for 2025.
Rear right wheel vehicle stability control status IS_RR_WHEEL_VSC
- Request
21 5A - Service 21
PID 5A - Module
7B0 → 7B8 - Every
1 s - Testing
Bit 10 of the reply.
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
In testing for 1998 to 2022, 2024, 2026. Not supported for 2023, 2025.
Spare tire pressure IS_TP_5Confirmed
- Request
22 10 05 - Service 22
DID 1005 - Module
750 → 758 - Every
15 s - Testing for 1998 to 2024, 2026
Bits 72 to 79 of the reply, 8 bits.
- Formula
(val ÷ 4.125 − 5.6969697)- Range
- 0 to 56.12 psi
- Unit
- psi
Confirmed for 2025. In testing for 1998 to 2006, 2008 to 2013, 2015 to 2021, 2024, 2026. Not supported for 2007, 2014, 2022 to 2023.
Spare tire pressure IS_TP_SPAREConfirmed
- Request
21 30 - Service 21
PID 30 - Module
750 → 758 - Every
2.5 s - Testing for 1998 to 2013, 2015 to 2016, 2018 to 2021, 2024 to 2026
Bits 32 to 39 of the reply, 8 bits.
- Formula
(val ÷ 58 − 0.5)- Range
- 0 to 3.896 bar
- Unit
- bar
Confirmed for 2014, 2017, 2022 to 2023. In testing for 1998 to 2008, 2010 to 2012, 2015, 2018 to 2021, 2026. Not supported for 2009, 2013, 2016, 2024 to 2025.
Spare tire temperature IS_TT_5Confirmed
- Request
22 10 04 - Service 22
DID 1004 - Module
750 → 758 - Every
15 s - Testing for 1998 to 2024, 2026
Bits 32 to 39 of the reply, 8 bits.
- Formula
(val − 40)- Range
- -30 to 100 °C
- Unit
- °C
Confirmed for 2025. In testing for 1998 to 2006, 2008 to 2013, 2015 to 2021, 2024, 2026. Not supported for 2007, 2014, 2022 to 2023.
Spare tire temperature IS_TT_SPAREConfirmed
- Request
21 16 - Service 21
PID 16 - Module
750 → 758 - Every
1 s - Testing for 1998 to 2013, 2015 to 2016, 2018 to 2022, 2024 to 2026
Example reply from a 2023 Lexus IS.
Bits 32 to 39 of the reply, 8 bits.
0x3F = 63 → (63 − 40) = 23 °C
- Formula
(val − 40)- Range
- -20 to 150 °C
- Unit
- °C
Confirmed for 2014, 2017, 2023. In testing for 1998 to 2006, 2008, 2010 to 2012, 2015, 2018 to 2020, 2026. Not supported for 2007, 2009, 2013, 2016, 2021 to 2022, 2024 to 2025.
Tire 1 position IS_TID_1Confirmed
- Request
22 20 21 - Service 22
DID 2021 - Module
750 - Every
86400 s - Testing for 1998 to 2023, 2026
Example reply from a 2025 Lexus IS.
Bits 0 to 7 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 2024 to 2025. In testing for 1998 to 2008, 2010 to 2012, 2015, 2018 to 2020, 2026. Not supported for 2009, 2013 to 2014, 2016 to 2017, 2021 to 2023.
Tire 2 position IS_TID_2Confirmed
- Request
22 20 21 - Service 22
DID 2021 - Module
750 - Every
86400 s - Testing for 1998 to 2023, 2026
Example reply from a 2025 Lexus IS.
Bits 8 to 15 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 2024 to 2025. In testing for 1998 to 2008, 2010 to 2012, 2015, 2018 to 2020, 2026. Not supported for 2009, 2013 to 2014, 2016 to 2017, 2021 to 2023.
Tire 3 position IS_TID_3Confirmed
- Request
22 20 21 - Service 22
DID 2021 - Module
750 - Every
86400 s - Testing for 1998 to 2023, 2026
Example reply from a 2025 Lexus IS.
Bits 16 to 23 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 2024 to 2025. In testing for 1998 to 2008, 2010 to 2012, 2015, 2018 to 2020, 2026. Not supported for 2009, 2013 to 2014, 2016 to 2017, 2021 to 2023.
Tire 4 position IS_TID_4Confirmed
- Request
22 20 21 - Service 22
DID 2021 - Module
750 - Every
86400 s - Testing for 1998 to 2023, 2026
Example reply from a 2025 Lexus IS.
Bits 24 to 31 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 2024 to 2025. In testing for 1998 to 2008, 2010 to 2012, 2015, 2018 to 2020, 2026. Not supported for 2009, 2013 to 2014, 2016 to 2017, 2021 to 2023.
Torque converter turbine wheel speed IS_TQ_CONV_TURBINE_WHL
- Request
21 DA - Service 21
PID DA - Module
7E1 → 7E9 - Every
250 ms - Testing
Bits 0 to 7 of the reply, 8 bits.
- Formula
(val × 12750)- Range
- 0 to 6 rpm
- Unit
- rpm
In testing for 1998 to 2024, 2026. Not supported for 2025.
Traction control, brake status IS_TRC_TRAC_BRAKE
- Request
21 5A - Service 21
PID 5A - Module
7B0 → 7B8 - Every
1 s - Testing
Bit 2 of the reply.
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
In testing for 1998 to 2022, 2024, 2026. Not supported for 2023, 2025.
Traction control, engine status IS_TRC_TRAC_ENGINE
- Request
21 5A - Service 21
PID 5A - Module
7B0 → 7B8 - Every
1 s - Testing
Bit 1 of the reply.
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
In testing for 1998 to 2022, 2024, 2026. Not supported for 2023, 2025.
Traction control, status IS_TRC_TRAC
- Request
21 5A - Service 21
PID 5A - Module
7B0 → 7B8 - Every
1 s - Testing
Bit 0 of the reply.
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
In testing for 1998 to 2022, 2024, 2026. Not supported for 2023, 2025.
Wheel cylinder pressure IS_WHEEL_CYLINDER_PRESSURE
- Request
21 07 - Service 21
PID 07 - Module
7B0 → 7B8 - Every
250 ms - 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 2024, 2026. Not supported for 2025.
