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Toyota Tacoma

Orientation parameters

The Toyota Tacoma has 13 orientation parameters.

● Confirmed◆ In testing○ Supported× Not supported

How to read a parameter card

Deceleration TACOMA_DECELConfirmed

  • Request21 05
  • Service 21PID 05
  • Module7B0 → 7B8
  • Every500 ms
  • Testing for 1995 to 2009, 2011, 2015, 2024 to 2026

Example reply from a 2023 Toyota Tacoma.

Bits 0 to 7 of the reply, 8 bits.

0x82 = 130 → (130 × 36.36 ÷ 255 − 18.18) = 0.356471 m/s²

Formula
(val × 36.36 ÷ 255 − 18.18)
Range
-18.18 to 18.18 m/s²
Unit
m/s²

Confirmed for 2010, 2012 to 2014, 2016 to 2023. In testing for 1995 to 2005, 2009, 2015. Not supported for 2006 to 2008, 2011, 2024 to 2026.

  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.

Deceleration TACOMA_DECELConfirmed

  • Request21 05
  • Service 21PID 05
  • Module7B0 → 7B8
  • Every500 ms
  • Testing for 1995 to 2009, 2011, 2015, 2024 to 2026

Example reply from a 2023 Toyota Tacoma.

Bits 0 to 7 of the reply, 8 bits.

0x82 = 130 → (130 × 36.36 ÷ 255 − 18.18) = 0.356471 m/s²

Formula
(val × 36.36 ÷ 255 − 18.18)
Range
-18.18 to 18.18 m/s²
Unit
m/s²

Confirmed for 2010, 2012 to 2014, 2016 to 2023. In testing for 1995 to 2005, 2009, 2015. Not supported for 2006 to 2008, 2011, 2024 to 2026.

Deceleration 2 TACOMA_DECEL_2Confirmed

  • Request21 05
  • Service 21PID 05
  • Module7B0 → 7B8
  • Every500 ms
  • Testing for 1995 to 2009, 2011, 2015, 2024 to 2026

Bits 8 to 15 of the reply, 8 bits.

Formula
(val × 36.36 ÷ 255 − 18.18)
Range
-18.18 to 18.18 m/s²
Unit
m/s²

Confirmed for 2010, 2012 to 2014, 2016 to 2023. In testing for 1995 to 2005, 2009, 2015. Not supported for 2006 to 2008, 2011, 2024 to 2026.

Deceleration open TACOMA_DECELERATION_OPENConfirmed

  • Request21 BE
  • Service 21PID BE
  • Module7B0 → 7B8
  • Every1 s
  • Testing for 1995 to 2009, 2011, 2015, 2024 to 2026

Example reply from a 2023 Toyota Tacoma.

Bit 6 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
Off or on

Confirmed for 2010, 2012 to 2014, 2016 to 2023. In testing for 1995 to 2005, 2009, 2015. Not supported for 2006 to 2008, 2011, 2024 to 2026.

Forward and rearward g TACOMA_LNG_GConfirmed

  • Request21 47
  • Service 21PID 47
  • Module7B0 → 7B8
  • Every1 s
  • Testing for 1995 to 2009, 2011, 2015, 2024 to 2026

Example reply from a 2023 Toyota Tacoma.

Bits 8 to 15 of the reply, 8 bits. The value is signed.

0x00 = 0 → (0 ÷ 50) = 0 g

Formula
(val ÷ 50)
Range
-2.56 to 2.54 g
Unit
g

Confirmed for 2010, 2012 to 2014, 2016 to 2023. In testing for 1995 to 2005, 2009, 2015. Not supported for 2006 to 2008, 2011, 2024 to 2026.

Lateral g TACOMA_LAT_GConfirmed

  • Request21 47
  • Service 21PID 47
  • Module7B0 → 7B8
  • Every1 s
  • Testing for 1995 to 2009, 2011, 2015, 2024 to 2026

Example reply from a 2023 Toyota Tacoma.

Bits 0 to 7 of the reply, 8 bits. The value is signed.

0x00 = 0 → (0 ÷ 50) = 0 g

Formula
(val ÷ 50)
Range
-2.56 to 2.54 g
Unit
g

Confirmed for 2010, 2012 to 2014, 2016 to 2023. In testing for 1995 to 2005, 2009, 2015. Not supported for 2006 to 2008, 2011, 2024 to 2026.

Yaw rate open error? TACOMA_YAW_RATE_OPENConfirmed

  • Request21 BE
  • Service 21PID BE
  • Module7B0 → 7B8
  • Every1 s
  • Testing for 1995 to 2009, 2011, 2015, 2024 to 2026

Example reply from a 2023 Toyota Tacoma.

Bit 5 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
No or yes

Confirmed for 2010, 2012 to 2014, 2016 to 2023. In testing for 1995 to 2005, 2009, 2015. Not supported for 2006 to 2008, 2011, 2024 to 2026.

Yaw rate value TACOMA_YAWConfirmed

  • Request21 47
  • Service 21PID 47
  • Module7B0 → 7B8
  • Every1 s
  • Testing for 1995 to 2009, 2011, 2015, 2024 to 2026

Example reply from a 2023 Toyota Tacoma.

Bits 16 to 23 of the reply, 8 bits.

0x80 = 128 → (128 − 128) = 0

Formula
(val − 128)
Range
-128 to 127
Unit
Number

Confirmed for 2010, 2012 to 2014, 2016 to 2023. In testing for 1995 to 2005, 2009, 2015. Not supported for 2006 to 2008, 2011, 2024 to 2026.

Yaw rate, sensor 1 TACOMA_YAW_1Confirmed

  • Request21 06
  • Service 21PID 06
  • Module7B0 → 7B8
  • Every1 s
  • Testing for 1995 to 2009, 2011, 2015, 2024 to 2026

Example reply from a 2023 Toyota Tacoma.

Bits 0 to 7 of the reply, 8 bits.

0x80 = 128 → (128 − 128) = 0

Formula
(val − 128)
Range
-128 to 127
Unit
Number

Confirmed for 2010, 2012 to 2014, 2016 to 2023. In testing for 1995 to 2005, 2009, 2015. Not supported for 2006 to 2008, 2011, 2024 to 2026.

Yaw rate, sensor 2 TACOMA_YAW_2Confirmed

  • Request21 06
  • Service 21PID 06
  • Module7B0 → 7B8
  • Every1 s
  • Testing for 1995 to 2009, 2011, 2015, 2024 to 2026

Example reply from a 2023 Toyota Tacoma.

Bits 8 to 15 of the reply, 8 bits.

0x7F = 127 → (127 − 128) = -1

Formula
(val − 128)
Range
-128 to 127
Unit
Number

Confirmed for 2010, 2012 to 2014, 2016 to 2023. In testing for 1995 to 2005, 2009, 2015. Not supported for 2006 to 2008, 2011, 2024 to 2026.

Zero point of deceleration TACOMA_ZP_DECConfirmed

  • Request21 46
  • Service 21PID 46
  • Module7B0 → 7B8
  • Every1 s
  • Testing for 1995 to 2009, 2015, 2024 to 2026

Example reply from a 2023 Toyota Tacoma.

Bits 0 to 7 of the reply, 8 bits. The value is signed.

0x00 = 0 → (0 ÷ 50) = 0 g

Formula
(val ÷ 50)
Range
-2.56 to 2.54 g
Unit
g

Confirmed for 2010, 2012 to 2014, 2016 to 2023. In testing for 1995 to 2005, 2009, 2015. Supported for 2011. Not supported for 2006 to 2008, 2024 to 2026.

Zero point of deceleration 2 TACOMA_ZP_DEC2Confirmed

  • Request21 46
  • Service 21PID 46
  • Module7B0 → 7B8
  • Every1 s
  • Testing for 1995 to 2009, 2015, 2024 to 2026

Example reply from a 2023 Toyota Tacoma.

Bits 8 to 15 of the reply, 8 bits. The value is signed.

0x00 = 0 → (0 ÷ 50) = 0 g

Formula
(val ÷ 50)
Range
-2.56 to 2.54 g
Unit
g

Confirmed for 2010, 2012 to 2014, 2016 to 2023. In testing for 1995 to 2005, 2009, 2015. Supported for 2011. Not supported for 2006 to 2008, 2024 to 2026.

Zero point of yaw rate TACOMA_ZERO_POINT_OF_YAW_RATEConfirmed

  • Request21 A1
  • Service 21PID A1
  • Module7B0 → 7B8
  • Every1 s
  • Testing for 1995 to 2009, 2012 to 2015, 2024 to 2026

Example reply from a 2023 Toyota Tacoma.

Bits 0 to 7 of the reply, 8 bits.

0x80 = 128 → (128 − 128) = 0

Formula
(val − 128)
Range
-128 to 127
Unit
Number

Confirmed for 2010, 2016 to 2023. In testing for 1995 to 2005, 2009, 2015. Supported for 2011. Not supported for 2006 to 2008, 2012 to 2014, 2024 to 2026.

Zero point of yaw rate TACOMA_ZP_YAWConfirmed

  • Request21 46
  • Service 21PID 46
  • Module7B0 → 7B8
  • Every1 s
  • Testing for 1995 to 2009, 2015, 2024 to 2026

Example reply from a 2023 Toyota Tacoma.

Bits 16 to 23 of the reply, 8 bits.

0x80 = 128 → (128 − 128) = 0

Formula
(val − 128)
Range
-128 to 127
Unit
Number

Confirmed for 2010, 2012 to 2014, 2016 to 2023. In testing for 1995 to 2005, 2009, 2015. Supported for 2011. Not supported for 2006 to 2008, 2024 to 2026.

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