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Toyota Avalon

Orientation parameters

The Toyota Avalon has 13 orientation parameters.

● Confirmed◆ In testing○ Supported× Not supported

How to read a parameter card

Deceleration open AVALON_DECELERATION_OPENConfirmed

  • Request21 BE
  • Service 21PID BE
  • Module7B0 → 7B8
  • Every1 s
  • Testing for 1994 to 2018, 2020, 2022

Example reply from a 2021 Toyota Avalon.

Bit 6 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
No or yes

Confirmed for 2019, 2021. In testing for 1994 to 2018, 2020. Not supported for 2022.

  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 AVALON_DECELConfirmed

  • Request21 05
  • Service 21PID 05
  • Module7B0 → 7B8
  • Every250 ms
  • Testing for 1994 to 2018, 2020, 2022

Bits 0 to 7 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 2019, 2021. In testing for 1994 to 2018, 2020. Not supported for 2022.

Deceleration 2 AVALON_DECEL_2Confirmed

  • Request21 05
  • Service 21PID 05
  • Module7B0 → 7B8
  • Every250 ms
  • Testing for 1994 to 2018, 2020, 2022

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 2019, 2021. In testing for 1994 to 2018, 2020. Not supported for 2022.

Deceleration open AVALON_DECELERATION_OPENConfirmed

  • Request21 BE
  • Service 21PID BE
  • Module7B0 → 7B8
  • Every1 s
  • Testing for 1994 to 2018, 2020, 2022

Example reply from a 2021 Toyota Avalon.

Bit 6 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
No or yes

Confirmed for 2019, 2021. In testing for 1994 to 2018, 2020. Not supported for 2022.

Lateral g AVALON_LAT_GConfirmed

  • Request21 47
  • Service 21PID 47
  • Module7B0 → 7B8
  • Every250 ms
  • Testing for 1994 to 2018, 2020, 2022

Example reply from a 2021 Toyota Avalon.

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

0x00 = 0 → (0 ÷ 50) = 0 g

Formula
(val ÷ 50)
Range
-2.5 to 2.5 g
Unit
g

Confirmed for 2019, 2021. In testing for 1994 to 2002, 2004 to 2018, 2020. Not supported for 2003, 2022.

Longitudinal g AVALON_LNG_GConfirmed

  • Request21 47
  • Service 21PID 47
  • Module7B0 → 7B8
  • Every250 ms
  • Testing for 1994 to 2018, 2020, 2022

Example reply from a 2021 Toyota Avalon.

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

0x00 = 0 → (0 ÷ 50) = 0 g

Formula
(val ÷ 50)
Range
-2.5 to 2.5 g
Unit
g

Confirmed for 2019, 2021. In testing for 1994 to 2002, 2004 to 2018, 2020. Not supported for 2003, 2022.

Yaw rate value, degrees/sec AVALON_YAW_RATEConfirmed

  • Request21 47
  • Service 21PID 47
  • Module7B0 → 7B8
  • Every250 ms
  • Testing for 1994 to 2018, 2020, 2022

Example reply from a 2021 Toyota Avalon.

Bits 16 to 23 of the reply, 8 bits.

0x80 = 128 → (128 − 128) = 0 °

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

Confirmed for 2019, 2021. In testing for 1994 to 2002, 2004 to 2018, 2020. Not supported for 2003, 2022.

Yaw rate, error? AVALON_YAW_RATE_OPEN_ERRORConfirmed

  • Request21 BE
  • Service 21PID BE
  • Module7B0 → 7B8
  • Every1 s
  • Testing for 1994 to 2018, 2020, 2022

Example reply from a 2021 Toyota Avalon.

Bit 5 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
No or yes

Confirmed for 2019, 2021. In testing for 1994 to 2018, 2020. Not supported for 2022.

Yaw rate, sensor 1 AVALON_YAW_1Confirmed

  • Request21 06
  • Service 21PID 06
  • Module7B0 → 7B8
  • Every250 ms
  • Testing for 1994 to 2018, 2020, 2022

Example reply from a 2021 Toyota Avalon.

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 2019, 2021. In testing for 1994 to 2018, 2020. Not supported for 2022.

Yaw rate, sensor 2 AVALON_YAW_2Confirmed

  • Request21 06
  • Service 21PID 06
  • Module7B0 → 7B8
  • Every250 ms
  • Testing for 1994 to 2018, 2020, 2022

Example reply from a 2021 Toyota Avalon.

Bits 8 to 15 of the reply, 8 bits.

0x80 = 128 → (128 − 128) = 0

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

Confirmed for 2019, 2021. In testing for 1994 to 2018, 2020. Not supported for 2022.

Zero point of deceleration AVALON_ZP_DECConfirmed

  • Request21 46
  • Service 21PID 46
  • Module7B0 → 7B8
  • Every250 ms
  • Testing for 1994 to 2018, 2020, 2022

Example reply from a 2021 Toyota Avalon.

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 2019, 2021. In testing for 1994 to 2018, 2020. Not supported for 2022.

Zero point of deceleration 2 AVALON_ZP_DEC2Confirmed

  • Request21 46
  • Service 21PID 46
  • Module7B0 → 7B8
  • Every250 ms
  • Testing for 1994 to 2018, 2020, 2022

Example reply from a 2021 Toyota Avalon.

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 2019, 2021. In testing for 1994 to 2018, 2020. Not supported for 2022.

Zero point of yaw rate AVALON_ZERO_POINT_OF_YAW_RATE

  • Request21 A1
  • Service 21PID A1
  • Module7B0 → 7B8
  • Every3600 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 1994 to 2018, 2020. Not supported for 2019, 2021 to 2022.

Zero point of yaw rate, degrees/sec AVALON_ZP_YAWConfirmed

  • Request21 46
  • Service 21PID 46
  • Module7B0 → 7B8
  • Every250 ms
  • Testing for 1994 to 2018, 2020, 2022

Example reply from a 2021 Toyota Avalon.

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 2019, 2021. In testing for 1994 to 2018, 2020. Not supported for 2022.

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