Tire parameters
The Jeep Wrangler has 28 tire parameters.
● Confirmed◆ In testing○ Supported× Not supported
Front left tire pressure WRANGLER_FL_TIRE_PConfirmed
- Request
22 A0 77 - Service 22
DID A077 - Module
742 → 4C2 - Every
15 s - Testing for 1988 to 2012, 2014 to 2026
Example reply from a 2013 Jeep Wrangler.
Bits 24 to 31 of the reply, 8 bits.
0x00 = 0 → 0 psi
- Formula
val- Range
- 0 to 255 psi
- Unit
- psi
Confirmed for 2013. In testing for 1988 to 2004, 2006, 2009, 2019, 2022, 2026. Not supported for 2005, 2007 to 2008, 2010 to 2012, 2014 to 2018, 2020 to 2021, 2023 to 2025.
Front left tire pressure WRANGLER_TP_FLConfirmed
Pelican can show this parameter as the front left tire pressure.
- Request
22 A0 F1 - Service 22
DID A0F1 - Module
740 → 4C0 - Every
15 s - Testing for 1988 to 2022, 2026
Example reply from a 2025 Jeep Wrangler.
Bits 8 to 15 of the reply, 8 bits.
0x9C = 156 → (156 ÷ 4) = 39 psi
- Formula
(val ÷ 4)- Range
- 0 to 63.75 psi
- Unit
- psi
Confirmed for 2023 to 2025. In testing for 1988 to 1996, 1998 to 2004, 2006, 2022, 2026. Not supported for 1997, 2005, 2007 to 2021.
Front left tire pressure WRANGLER_TP_FL_7DA
Pelican can show this parameter as the front left tire pressure.
- Request
22 A0 20 - Service 22
DID A020 - Module
7DA → 7E2 - Every
15 s - Testing
Bits 0 to 7 of the reply, 8 bits.
- Formula
(val × 1541 ÷ 4250)- Range
- 0 to 92 psi
- Unit
- psi
In testing for 1988 to 2006, 2009 to 2011, 2014 to 2015, 2017, 2019 to 2020, 2022 to 2023, 2026. Not supported for 2007 to 2008, 2012 to 2013, 2016, 2018, 2021, 2024 to 2025.
Front left tire pressure, altitude compensated WRANGLER_TP_FL_ACConfirmed
Pelican can show this parameter as the front left tire pressure.
- Request
22 A0 A1 - Service 22
DID A0A1 - Module
740 → 4C0 - Every
15 s - Testing for 1988 to 2022, 2026
Example reply from a 2025 Jeep Wrangler.
Bits 0 to 7 of the reply, 8 bits.
0x25 = 37 → 37 psi
- Formula
val- Range
- 0 to 255 psi
- Unit
- psi
Confirmed for 2023 to 2025. In testing for 1988 to 2004, 2006, 2022, 2026. Not supported for 2005, 2007 to 2021.
Front left tire pressure, valid WRANGLER_TP_FL_VALIDConfirmed
- Request
22 A0 A5 - Service 22
DID A0A5 - Module
740 → 4C0 - Every
15 s - Testing for 1988 to 2022, 2026
Example reply from a 2025 Jeep Wrangler.
Bit 7 of the reply.
0b1 = 1 → 1
- Formula
val- Range
- 0 to 1
- Unit
- No or yes
Confirmed for 2023 to 2025. In testing for 1988 to 2004, 2006, 2022, 2026. Not supported for 2005, 2007 to 2021.
Front left tire temperature WRANGLER_TT_FLConfirmed
Pelican can show this parameter as the front left tire temperature.
- Request
22 A0 F1 - Service 22
DID A0F1 - Module
740 → 4C0 - Every
15 s - Testing for 1988 to 2022, 2026
Example reply from a 2025 Jeep Wrangler.
Bits 16 to 23 of the reply, 8 bits.
0x49 = 73 → (73 − 50) = 23 °C
- Formula
(val − 50)- Range
- -50 to 205 °C
- Unit
- °C
Confirmed for 2023 to 2025. In testing for 1988 to 1996, 1998 to 2004, 2006, 2022, 2026. Not supported for 1997, 2005, 2007 to 2021.
Front left wheel speed WRANGLER_FL_WHL_SPDConfirmed
- Request
22 17 37 - Service 22
DID 1737 - Module
7E0 → 7E8 - Every
250 ms - Testing for 1988 to 2015, 2017, 2019 to 2020, 2022 to 2023, 2026
Example reply from a 2025 Jeep Wrangler.
Bits 0 to 15 of the reply, 16 bits.
0x0000 = 0 → (0 ÷ 64) = 0 km/h
- Formula
(val ÷ 64)- Range
- 0 to 1023.9843 km/h
- Unit
- km/h
Confirmed for 2016, 2018, 2021, 2024 to 2025. In testing for 1988 to 2006, 2009 to 2011, 2014 to 2015, 2017, 2019 to 2020, 2022 to 2023, 2026. Not supported for 2007 to 2008, 2012 to 2013.
Front right tire pressure WRANGLER_FR_TIRE_PConfirmed
- Request
22 A0 77 - Service 22
DID A077 - Module
742 → 4C2 - Every
15 s - Testing for 1988 to 2012, 2014 to 2026
Example reply from a 2013 Jeep Wrangler.
Bits 32 to 39 of the reply, 8 bits.
0x00 = 0 → 0 psi
- Formula
val- Range
- 0 to 255 psi
- Unit
- psi
Confirmed for 2013. In testing for 1988 to 2004, 2006, 2009, 2019, 2022, 2026. Not supported for 2005, 2007 to 2008, 2010 to 2012, 2014 to 2018, 2020 to 2021, 2023 to 2025.
Front right tire pressure WRANGLER_TP_FRConfirmed
Pelican can show this parameter as the front right tire pressure.
- Request
22 A0 F2 - Service 22
DID A0F2 - Module
740 → 4C0 - Every
15 s - Testing for 1988 to 2022, 2026
Example reply from a 2025 Jeep Wrangler.
Bits 8 to 15 of the reply, 8 bits.
0x9C = 156 → (156 ÷ 4) = 39 psi
- Formula
(val ÷ 4)- Range
- 0 to 63.75 psi
- Unit
- psi
Confirmed for 2023 to 2025. In testing for 1988 to 1996, 1998 to 2004, 2006, 2022, 2026. Not supported for 1997, 2005, 2007 to 2021.
Front right tire pressure WRANGLER_TP_FR_7DA
Pelican can show this parameter as the front right tire pressure.
- Request
22 A0 21 - Service 22
DID A021 - Module
7DA → 7E2 - Every
15 s - Testing
Bits 0 to 7 of the reply, 8 bits.
- Formula
(val × 1541 ÷ 4250)- Range
- 0 to 92 psi
- Unit
- psi
In testing for 1988 to 2006, 2009 to 2011, 2014 to 2015, 2017, 2019 to 2020, 2022 to 2023, 2026. Not supported for 2007 to 2008, 2012 to 2013, 2016, 2018, 2021, 2024 to 2025.
Front right tire pressure, altitude compensated WRANGLER_TP_FR_ACConfirmed
Pelican can show this parameter as the front right tire pressure.
- Request
22 A0 A1 - Service 22
DID A0A1 - Module
740 → 4C0 - Every
15 s - Testing for 1988 to 2022, 2026
Example reply from a 2025 Jeep Wrangler.
Bits 8 to 15 of the reply, 8 bits.
0x25 = 37 → 37 psi
- Formula
val- Range
- 0 to 255 psi
- Unit
- psi
Confirmed for 2023 to 2025. In testing for 1988 to 2004, 2006, 2022, 2026. Not supported for 2005, 2007 to 2021.
Front right tire pressure, valid WRANGLER_TP_FR_VALIDConfirmed
- Request
22 A0 A5 - Service 22
DID A0A5 - Module
740 → 4C0 - Every
15 s - Testing for 1988 to 2022, 2026
Example reply from a 2025 Jeep Wrangler.
Bit 6 of the reply.
0b1 = 1 → 1
- Formula
val- Range
- 0 to 1
- Unit
- No or yes
Confirmed for 2023 to 2025. In testing for 1988 to 2004, 2006, 2022, 2026. Not supported for 2005, 2007 to 2021.
Front right tire temperature WRANGLER_TT_FRConfirmed
Pelican can show this parameter as the front right tire temperature.
- Request
22 A0 F2 - Service 22
DID A0F2 - Module
740 → 4C0 - Every
15 s - Testing for 1988 to 2022, 2026
Example reply from a 2025 Jeep Wrangler.
Bits 16 to 23 of the reply, 8 bits.
0x49 = 73 → (73 − 50) = 23 °C
- Formula
(val − 50)- Range
- -50 to 205 °C
- Unit
- °C
Confirmed for 2023 to 2025. In testing for 1988 to 1996, 1998 to 2004, 2006, 2022, 2026. Not supported for 1997, 2005, 2007 to 2021.
Front right wheel speed WRANGLER_FR_WHL_SPDConfirmed
- Request
22 17 38 - Service 22
DID 1738 - Module
7E0 → 7E8 - Every
250 ms - Testing for 1988 to 2015, 2017, 2019 to 2020, 2022 to 2023, 2026
Example reply from a 2025 Jeep Wrangler.
Bits 0 to 15 of the reply, 16 bits.
0x0000 = 0 → (0 ÷ 64) = 0 km/h
- Formula
(val ÷ 64)- Range
- 0 to 1023.9843 km/h
- Unit
- km/h
Confirmed for 2016, 2018, 2021, 2024 to 2025. In testing for 1988 to 2006, 2009 to 2011, 2014 to 2015, 2017, 2019 to 2020, 2022 to 2023, 2026. Not supported for 2007 to 2008, 2012 to 2013.
Rear left tire pressure WRANGLER_RL_TIRE_PConfirmed
- Request
22 A0 77 - Service 22
DID A077 - Module
742 → 4C2 - Every
15 s - Testing for 1988 to 2012, 2014 to 2026
Example reply from a 2013 Jeep Wrangler.
Bits 40 to 47 of the reply, 8 bits.
0x00 = 0 → 0 psi
- Formula
val- Range
- 0 to 255 psi
- Unit
- psi
Confirmed for 2013. In testing for 1988 to 2004, 2006, 2009, 2019, 2022, 2026. Not supported for 2005, 2007 to 2008, 2010 to 2012, 2014 to 2018, 2020 to 2021, 2023 to 2025.
Rear left tire pressure WRANGLER_TP_RLConfirmed
Pelican can show this parameter as the rear left tire pressure.
- Request
22 A0 F4 - Service 22
DID A0F4 - Module
740 → 4C0 - Every
15 s - Testing for 1988 to 2022, 2026
Example reply from a 2025 Jeep Wrangler.
Bits 8 to 15 of the reply, 8 bits.
0x9E = 158 → (158 ÷ 4) = 39.5 psi
- Formula
(val ÷ 4)- Range
- 0 to 63.75 psi
- Unit
- psi
Confirmed for 2023 to 2025. In testing for 1988 to 1996, 1998 to 2004, 2006, 2022, 2026. Not supported for 1997, 2005, 2007 to 2021.
Rear left tire pressure WRANGLER_TP_RL_7DA
Pelican can show this parameter as the rear left tire pressure.
- Request
22 A0 22 - Service 22
DID A022 - Module
7DA → 7E2 - Every
15 s - Testing
Bits 0 to 7 of the reply, 8 bits.
- Formula
(val × 1541 ÷ 4250)- Range
- 0 to 92 psi
- Unit
- psi
In testing for 1988 to 2006, 2009 to 2011, 2014 to 2015, 2017, 2019 to 2020, 2022 to 2023, 2026. Not supported for 2007 to 2008, 2012 to 2013, 2016, 2018, 2021, 2024 to 2025.
Rear left tire pressure, altitude compensated WRANGLER_TP_RL_ACConfirmed
Pelican can show this parameter as the rear left tire pressure.
- Request
22 A0 A1 - Service 22
DID A0A1 - Module
740 → 4C0 - Every
15 s - Testing for 1988 to 2022, 2026
Example reply from a 2025 Jeep Wrangler.
Bits 24 to 31 of the reply, 8 bits.
0x25 = 37 → 37 psi
- Formula
val- Range
- 0 to 255 psi
- Unit
- psi
Confirmed for 2023 to 2025. In testing for 1988 to 2004, 2006, 2022, 2026. Not supported for 2005, 2007 to 2021.
Rear left tire pressure, valid WRANGLER_TP_RL_VALIDConfirmed
- Request
22 A0 A5 - Service 22
DID A0A5 - Module
740 → 4C0 - Every
15 s - Testing for 1988 to 2022, 2026
Example reply from a 2025 Jeep Wrangler.
Bit 4 of the reply.
0b1 = 1 → 1
- Formula
val- Range
- 0 to 1
- Unit
- No or yes
Confirmed for 2023 to 2025. In testing for 1988 to 2004, 2006, 2022, 2026. Not supported for 2005, 2007 to 2021.
Rear left tire temperature WRANGLER_TT_RLConfirmed
Pelican can show this parameter as the rear left tire temperature.
- Request
22 A0 F4 - Service 22
DID A0F4 - Module
740 → 4C0 - Every
15 s - Testing for 1988 to 2022, 2026
Example reply from a 2025 Jeep Wrangler.
Bits 16 to 23 of the reply, 8 bits.
0x42 = 66 → (66 − 50) = 16 °C
- Formula
(val − 50)- Range
- -50 to 205 °C
- Unit
- °C
Confirmed for 2023 to 2025. In testing for 1988 to 1996, 1998 to 2004, 2006, 2022, 2026. Not supported for 1997, 2005, 2007 to 2021.
Rear left wheel speed WRANGLER_RL_WHL_SPDConfirmed
- Request
22 17 39 - Service 22
DID 1739 - Module
7E0 → 7E8 - Every
250 ms - Testing for 1988 to 2015, 2017, 2019 to 2020, 2022 to 2023, 2026
Example reply from a 2025 Jeep Wrangler.
Bits 0 to 15 of the reply, 16 bits.
0x0000 = 0 → (0 ÷ 64) = 0 km/h
- Formula
(val ÷ 64)- Range
- 0 to 1023.9843 km/h
- Unit
- km/h
Confirmed for 2016, 2018, 2021, 2024 to 2025. In testing for 1988 to 2006, 2009 to 2011, 2014 to 2015, 2017, 2019 to 2020, 2022 to 2023, 2026. Not supported for 2007 to 2008, 2012 to 2013.
Rear right tire pressure WRANGLER_RR_TIRE_PConfirmed
- Request
22 A0 77 - Service 22
DID A077 - Module
742 → 4C2 - Every
15 s - Testing for 1988 to 2012, 2014 to 2026
Example reply from a 2013 Jeep Wrangler.
Bits 48 to 55 of the reply, 8 bits.
0x00 = 0 → 0 psi
- Formula
val- Range
- 0 to 255 psi
- Unit
- psi
Confirmed for 2013. In testing for 1988 to 2004, 2006, 2009, 2019, 2022, 2026. Not supported for 2005, 2007 to 2008, 2010 to 2012, 2014 to 2018, 2020 to 2021, 2023 to 2025.
Rear right tire pressure WRANGLER_TP_RRConfirmed
Pelican can show this parameter as the rear right tire pressure.
- Request
22 A0 F3 - Service 22
DID A0F3 - Module
740 → 4C0 - Every
15 s - Testing for 1988 to 2022, 2026
Example reply from a 2025 Jeep Wrangler.
Bits 8 to 15 of the reply, 8 bits.
0x96 = 150 → (150 ÷ 4) = 37.5 psi
- Formula
(val ÷ 4)- Range
- 0 to 63.75 psi
- Unit
- psi
Confirmed for 2023 to 2025. In testing for 1988 to 1996, 1998 to 2004, 2006, 2022, 2026. Not supported for 1997, 2005, 2007 to 2021.
Rear right tire pressure WRANGLER_TP_RR_7DA
Pelican can show this parameter as the rear right tire pressure.
- Request
22 A0 23 - Service 22
DID A023 - Module
7DA → 7E2 - Every
15 s - Testing
Bits 0 to 7 of the reply, 8 bits.
- Formula
(val × 1541 ÷ 4250)- Range
- 0 to 92 psi
- Unit
- psi
In testing for 1988 to 2006, 2009 to 2011, 2014 to 2015, 2017, 2019 to 2020, 2022 to 2023, 2026. Not supported for 2007 to 2008, 2012 to 2013, 2016, 2018, 2021, 2024 to 2025.
Rear right tire pressure, altitude compensated WRANGLER_TP_RR_ACConfirmed
Pelican can show this parameter as the rear right tire pressure.
- Request
22 A0 A1 - Service 22
DID A0A1 - Module
740 → 4C0 - Every
15 s - Testing for 1988 to 2022, 2026
Example reply from a 2025 Jeep Wrangler.
Bits 16 to 23 of the reply, 8 bits.
0x23 = 35 → 35 psi
- Formula
val- Range
- 0 to 255 psi
- Unit
- psi
Confirmed for 2023 to 2025. In testing for 1988 to 2004, 2006, 2022, 2026. Not supported for 2005, 2007 to 2021.
Rear right tire pressure, valid WRANGLER_TP_RR_VALIDConfirmed
- Request
22 A0 A5 - Service 22
DID A0A5 - Module
740 → 4C0 - Every
15 s - Testing for 1988 to 2022, 2026
Example reply from a 2025 Jeep Wrangler.
Bit 5 of the reply.
0b1 = 1 → 1
- Formula
val- Range
- 0 to 1
- Unit
- No or yes
Confirmed for 2023 to 2025. In testing for 1988 to 2004, 2006, 2022, 2026. Not supported for 2005, 2007 to 2021.
Rear right tire temperature WRANGLER_TT_RRConfirmed
Pelican can show this parameter as the rear right tire temperature.
- Request
22 A0 F3 - Service 22
DID A0F3 - Module
740 → 4C0 - Every
15 s - Testing for 1988 to 2022, 2026
Example reply from a 2025 Jeep Wrangler.
Bits 16 to 23 of the reply, 8 bits.
0x43 = 67 → (67 − 50) = 17 °C
- Formula
(val − 50)- Range
- -50 to 205 °C
- Unit
- °C
Confirmed for 2023 to 2025. In testing for 1988 to 1996, 1998 to 2004, 2006, 2022, 2026. Not supported for 1997, 2005, 2007 to 2021.
Rear right wheel speed WRANGLER_RR_WHL_SPDConfirmed
- Request
22 17 3A - Service 22
DID 173A - Module
7E0 → 7E8 - Every
250 ms - Testing for 1988 to 2015, 2017, 2019 to 2020, 2022 to 2023, 2026
Example reply from a 2025 Jeep Wrangler.
Bits 0 to 15 of the reply, 16 bits.
0x0000 = 0 → (0 ÷ 64) = 0 km/h
- Formula
(val ÷ 64)- Range
- 0 to 1023.9843 km/h
- Unit
- km/h
Confirmed for 2016, 2018, 2021, 2024 to 2025. In testing for 1988 to 2006, 2009 to 2011, 2014 to 2015, 2017, 2019 to 2020, 2022 to 2023, 2026. Not supported for 2007 to 2008, 2012 to 2013.
