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Subaru Impreza

Tire parameters

The Subaru Impreza has 12 tire parameters.

● Confirmed◆ In testing○ Supported× Not supported

How to read a parameter card

Front left tire pressure IMPREZA_TP_FLConfirmed

Pelican can show this parameter as the front left tire pressure.

  • Request22 10 22
  • Service 22DID 1022
  • Module753 → 75B
  • Every15 s
  • Testing for 1992 to 2008, 2010 to 2011, 2016, 2022, 2026

Example reply from a 2025 Subaru Impreza.

Bits 24 to 31 of the reply, 8 bits.

0xB4 = 180 → (180 ÷ 5) = 36 psi

Formula
(val ÷ 5)
Range
0 to 51 psi
Unit
psi

Confirmed for 2012 to 2015, 2017 to 2021, 2023 to 2025. In testing for 1992 to 2001, 2003 to 2007, 2016, 2022, 2026. Supported for 2009. Not supported for 2002, 2008, 2010 to 2011.

  1. The parameter's name and its ID in the OBDb. Confirmed shows when a response from a real car confirms the parameter.
  2. The clutch mark shows a Connectable, a parameter that Pelican surfaces in its interface.
  3. The service and PID/DID asked for, the control module it's sent to, and how often Pelican asks.
  4. The reply's bytes. The parameter's bytes are blue. Bytes for other parameters in the same reply are grayed out. Hover over a byte to see the parameter it represents.
  5. Where the parameter is in the response, and how Pelican converts the raw value into a value.
  6. A real reply, decoded. The raw value comes first, then the reading.
  7. Which model years have tested this parameter.

Front left tire pressure IMPREZA_TP_FLConfirmed

Pelican can show this parameter as the front left tire pressure.

  • Request22 10 22
  • Service 22DID 1022
  • Module753 → 75B
  • Every15 s
  • Testing for 1992 to 2008, 2010 to 2011, 2016, 2022, 2026

Example reply from a 2025 Subaru Impreza.

Bits 24 to 31 of the reply, 8 bits.

0xB4 = 180 → (180 ÷ 5) = 36 psi

Formula
(val ÷ 5)
Range
0 to 51 psi
Unit
psi

Confirmed for 2012 to 2015, 2017 to 2021, 2023 to 2025. In testing for 1992 to 2001, 2003 to 2007, 2016, 2022, 2026. Supported for 2009. Not supported for 2002, 2008, 2010 to 2011.

Front left wheel speed IMPREZA_FL_VSSConfirmed

  • Request22 10 25
  • Service 22DID 1025
  • Module7B0 → 7B8
  • Every250 ms
  • Testing for 1992 to 2008, 2010 to 2011, 2016, 2022, 2026

Example reply from a 2025 Subaru Impreza.

Bits 0 to 15 of the reply, 16 bits.

0x0000 = 0 → (0 × 562.5 ÷ 10000) = 0 km/h

Formula
(val × 562.5 ÷ 10000)
Range
0 to 3686 km/h
Unit
km/h

Confirmed for 2009, 2012 to 2015, 2017 to 2021, 2023 to 2025. In testing for 1992 to 2001, 2003 to 2007, 2016, 2022, 2026. Not supported for 2002, 2008, 2010 to 2011.

Front right tire pressure IMPREZA_TP_FRConfirmed

Pelican can show this parameter as the front right tire pressure.

  • Request22 10 22
  • Service 22DID 1022
  • Module753 → 75B
  • Every15 s
  • Testing for 1992 to 2008, 2010 to 2011, 2016, 2022, 2026

Example reply from a 2025 Subaru Impreza.

Bits 16 to 23 of the reply, 8 bits.

0xB4 = 180 → (180 ÷ 5) = 36 psi

Formula
(val ÷ 5)
Range
0 to 51 psi
Unit
psi

Confirmed for 2012 to 2015, 2017 to 2021, 2023 to 2025. In testing for 1992 to 2001, 2003 to 2007, 2016, 2022, 2026. Supported for 2009. Not supported for 2002, 2008, 2010 to 2011.

Front right wheel speed IMPREZA_FR_VSSConfirmed

  • Request22 10 24
  • Service 22DID 1024
  • Module7B0 → 7B8
  • Every250 ms
  • Testing for 1992 to 2008, 2010 to 2011, 2016, 2022, 2026

Example reply from a 2025 Subaru Impreza.

Bits 0 to 15 of the reply, 16 bits.

0x0000 = 0 → (0 × 562.5 ÷ 10000) = 0 km/h

Formula
(val × 562.5 ÷ 10000)
Range
0 to 3686 km/h
Unit
km/h

Confirmed for 2009, 2012 to 2015, 2017 to 2021, 2023 to 2025. In testing for 1992 to 2001, 2003 to 2007, 2016, 2022, 2026. Not supported for 2002, 2008, 2010 to 2011.

Rear left tire pressure IMPREZA_TP_RLConfirmed

Pelican can show this parameter as the rear left tire pressure.

  • Request22 10 22
  • Service 22DID 1022
  • Module753 → 75B
  • Every15 s
  • Testing for 1992 to 2008, 2010 to 2011, 2016, 2022, 2026

Example reply from a 2025 Subaru Impreza.

Bits 0 to 7 of the reply, 8 bits.

0xBB = 187 → (187 ÷ 5) = 37.4 psi

Formula
(val ÷ 5)
Range
0 to 51 psi
Unit
psi

Confirmed for 2012 to 2015, 2017 to 2021, 2023 to 2025. In testing for 1992 to 2001, 2003 to 2007, 2016, 2022, 2026. Supported for 2009. Not supported for 2002, 2008, 2010 to 2011.

Rear left wheel speed IMPREZA_RL_VSSConfirmed

  • Request22 10 27
  • Service 22DID 1027
  • Module7B0 → 7B8
  • Every250 ms
  • Testing for 1992 to 2008, 2010 to 2011, 2016, 2022, 2026

Example reply from a 2025 Subaru Impreza.

Bits 0 to 15 of the reply, 16 bits.

0x0000 = 0 → (0 × 562.5 ÷ 10000) = 0 km/h

Formula
(val × 562.5 ÷ 10000)
Range
0 to 3686 km/h
Unit
km/h

Confirmed for 2009, 2012 to 2015, 2017 to 2021, 2023 to 2025. In testing for 1992 to 2001, 2003 to 2007, 2016, 2022, 2026. Not supported for 2002, 2008, 2010 to 2011.

Rear right tire pressure IMPREZA_TP_RRConfirmed

Pelican can show this parameter as the rear right tire pressure.

  • Request22 10 22
  • Service 22DID 1022
  • Module753 → 75B
  • Every15 s
  • Testing for 1992 to 2008, 2010 to 2011, 2016, 2022, 2026

Example reply from a 2025 Subaru Impreza.

Bits 8 to 15 of the reply, 8 bits.

0xBA = 186 → (186 ÷ 5) = 37.2 psi

Formula
(val ÷ 5)
Range
0 to 51 psi
Unit
psi

Confirmed for 2009, 2012 to 2015, 2017 to 2021, 2023 to 2025. In testing for 1992 to 2001, 2003 to 2007, 2016, 2022, 2026. Not supported for 2002, 2008, 2010 to 2011.

Rear right wheel speed IMPREZA_RR_VSSConfirmed

  • Request22 10 26
  • Service 22DID 1026
  • Module7B0 → 7B8
  • Every250 ms
  • Testing for 1992 to 2008, 2010 to 2011, 2016, 2022, 2026

Example reply from a 2025 Subaru Impreza.

Bits 0 to 15 of the reply, 16 bits.

0x0000 = 0 → (0 × 562.5 ÷ 10000) = 0 km/h

Formula
(val × 562.5 ÷ 10000)
Range
0 to 3686 km/h
Unit
km/h

Confirmed for 2009, 2012 to 2015, 2017 to 2021, 2023 to 2025. In testing for 1992 to 2001, 2003 to 2007, 2016, 2022, 2026. Not supported for 2002, 2008, 2010 to 2011.

Tire 1 id IMPREZA_TID1Confirmed

  • Request22 10 28
  • Service 22DID 1028
  • Module753 → 75B
  • Every3600 s
  • Testing for 1992 to 2008, 2010 to 2011, 2016, 2022, 2026

Example reply from a 2025 Subaru Impreza.

Bits 0 to 23 of the reply, 24 bits.

0x01BFE3 = 114659 → 114,659

Formula
val
Range
0 to 16777215
Unit
Number

Confirmed for 2009, 2012 to 2015, 2017 to 2021, 2023 to 2025. In testing for 1992 to 2001, 2003 to 2007, 2016, 2022, 2026. Not supported for 2002, 2008, 2010 to 2011.

Tire 2 id IMPREZA_TID2Confirmed

  • Request22 10 28
  • Service 22DID 1028
  • Module753 → 75B
  • Every3600 s
  • Testing for 1992 to 2008, 2010 to 2011, 2016, 2022, 2026

Example reply from a 2025 Subaru Impreza.

Bits 24 to 47 of the reply, 24 bits.

0x1B01C0 = 1769920 → 1,769,920

Formula
val
Range
0 to 16777215
Unit
Number

Confirmed for 2009, 2012 to 2015, 2017 to 2021, 2023 to 2025. In testing for 1992 to 2001, 2003 to 2007, 2016, 2022, 2026. Not supported for 2002, 2008, 2010 to 2011.

Tire 3 id IMPREZA_TID3Confirmed

  • Request22 10 28
  • Service 22DID 1028
  • Module753 → 75B
  • Every3600 s
  • Testing for 1992 to 2008, 2010 to 2011, 2016, 2022, 2026

Example reply from a 2025 Subaru Impreza.

Bits 48 to 71 of the reply, 24 bits.

0x630301 = 6488833 → 6,488,833

Formula
val
Range
0 to 16777215
Unit
Number

Confirmed for 2009, 2012 to 2015, 2017 to 2021, 2023 to 2025. In testing for 1992 to 2001, 2003 to 2007, 2016, 2022, 2026. Not supported for 2002, 2008, 2010 to 2011.

Tire 4 id IMPREZA_TID4Confirmed

  • Request22 10 28
  • Service 22DID 1028
  • Module753 → 75B
  • Every3600 s
  • Testing for 1992 to 2008, 2010 to 2011, 2016, 2022, 2026

Example reply from a 2025 Subaru Impreza.

Bits 72 to 95 of the reply, 24 bits.

0xBFE5A5 = 12576165 → 12,576,165

Formula
val
Range
0 to 16777215
Unit
Number

Confirmed for 2009, 2012 to 2015, 2017 to 2021, 2023 to 2025. In testing for 1992 to 2001, 2003 to 2007, 2016, 2022, 2026. Not supported for 2002, 2008, 2010 to 2011.

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