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Toyota Avalon

Movement parameters

The Toyota Avalon has 21 movement parameters.

● Confirmed◆ In testing○ Supported× Not supported

How to read a parameter card

Vehicle speed AVALON_VSSConfirmed

Current vehicle speed.

Pelican can show this parameter as the speed.

  • Request21 21
  • Service 21PID 21
  • Module7B0 → 7B8
  • Every200 ms
  • Testing for 1994 to 2018, 2020, 2022

Example reply from a 2021 Toyota Avalon.

Bits 0 to 7 of the reply, 8 bits.

0x00 = 0 → (0 × 1.35) = 0 km/h

Formula
(val × 1.35)
Range
0 to 323.85 km/h
Unit
km/h

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

Compressor speed AVALON_COMP_SPD

  • Request21 49
  • Service 21PID 49
  • Module7C4 → 7CC
  • Every250 ms
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
val
Range
0 to 65535 rpm
Unit
rpm

In testing for 1994 to 2022.

Compressor, target speed AVALON_COMP_TGT_SPD

  • Request21 4A
  • Service 21PID 4A
  • Module7C4 → 7CC
  • Every250 ms
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
val
Range
0 to 65535 rpm
Unit
rpm

In testing for 1994 to 2022.

Front left wheel acceleration AVALON_FL_WHEEL_ACCELERATIONConfirmed

  • Request21 42
  • Service 21PID 42
  • 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 × 1.56906) = 0 m/s²

Formula
(val × 1.56906)
Range
-200.83 to 199.27 m/s²
Unit
m/s²

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

Front left wheel speed AVALON_TIRE_FL_SPDConfirmed

  • Request21 03
  • Service 21PID 03
  • 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.

0x00 = 0 → (0 × 256 ÷ 200) = 0 km/h

Formula
(val × 256 ÷ 200)
Range
0 to 326.4 km/h
Unit
km/h

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

Front left wheel speed? AVALON_FL_WHEEL_SPEED_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 1 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.

Front right wheel acceleration AVALON_FR_WHEEL_ACCELERATIONConfirmed

  • Request21 42
  • Service 21PID 42
  • 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 × 1.56906) = 0 m/s²

Formula
(val × 1.56906)
Range
-200.83 to 199.27 m/s²
Unit
m/s²

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

Front right wheel speed AVALON_TIRE_FR_SPDConfirmed

  • Request21 03
  • Service 21PID 03
  • 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.

0x00 = 0 → (0 × 256 ÷ 200) = 0 km/h

Formula
(val × 256 ÷ 200)
Range
0 to 326.4 km/h
Unit
km/h

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

Front right wheel speed? AVALON_FR_WHEEL_SPEED_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 0 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.

Intercooler water pump speed, raw count AVALON_IWP_SPEED

  • Request22 10 75
  • Service 22DID 1075
  • Module700 → 708
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
val
Range
0 to 65535
Unit
Number

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

NC1 speed AVALON_NC1_SPD

  • Request22 16 14
  • Service 22DID 1614
  • Module701 → 709
  • Every250 ms
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
val
Range
0 to 10000 rpm
Unit
rpm

In testing for 1994 to 2022.

NO speed AVALON_NO_SPD

  • Request22 16 18
  • Service 22DID 1618
  • Module701 → 709
  • Every250 ms
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
val
Range
0 to 10000 rpm
Unit
rpm

In testing for 1994 to 2022.

NT speed AVALON_NT_SPD

  • Request22 16 1A
  • Service 22DID 161A
  • Module701 → 709
  • Every250 ms
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
val
Range
0 to 10000 rpm
Unit
rpm

In testing for 1994 to 2022.

Rear left wheel acceleration AVALON_RL_WHEEL_ACCELERATIONConfirmed

  • Request21 42
  • Service 21PID 42
  • Module7B0 → 7B8
  • Every250 ms
  • Testing for 1994 to 2018, 2020, 2022

Example reply from a 2021 Toyota Avalon.

Bits 24 to 31 of the reply, 8 bits. The value is signed.

0x00 = 0 → (0 × 1.56906) = 0 m/s²

Formula
(val × 1.56906)
Range
-200.83 to 199.27 m/s²
Unit
m/s²

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

Rear left wheel speed AVALON_TIRE_RL_SPDConfirmed

  • Request21 03
  • Service 21PID 03
  • Module7B0 → 7B8
  • Every250 ms
  • Testing for 1994 to 2018, 2020, 2022

Example reply from a 2021 Toyota Avalon.

Bits 24 to 31 of the reply, 8 bits.

0x00 = 0 → (0 × 256 ÷ 200) = 0 km/h

Formula
(val × 256 ÷ 200)
Range
0 to 326.4 km/h
Unit
km/h

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

Rear left wheel speed? AVALON_RL_WHEEL_SPEED_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 3 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.

Rear right wheel acceleration AVALON_RR_WHEEL_ACCELERATIONConfirmed

  • Request21 42
  • Service 21PID 42
  • 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. The value is signed.

0x00 = 0 → (0 × 1.56906) = 0 m/s²

Formula
(val × 1.56906)
Range
-200.83 to 199.27 m/s²
Unit
m/s²

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

Rear right wheel speed AVALON_TIRE_RR_SPDConfirmed

  • Request21 03
  • Service 21PID 03
  • 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.

0x00 = 0 → (0 × 256 ÷ 200) = 0 km/h

Formula
(val × 256 ÷ 200)
Range
0 to 326.4 km/h
Unit
km/h

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

Rear right wheel speed? AVALON_RR_WHEEL_SPEED_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 2 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.

Secondary speed AVALON_NSS_SPD

  • Request22 16 16
  • Service 22DID 1616
  • Module701 → 709
  • Every250 ms
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
val
Range
0 to 10000 rpm
Unit
rpm

In testing for 1994 to 2022.

Speed AVALON_VSS_7C0

Pelican can show this parameter as the speed.

  • Request21 21
  • Service 21PID 21
  • Module7C0 → 7C8
  • Every250 ms
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
val
Range
0 to 255 km/h
Unit
km/h

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

Vehicle speed AVALON_VSSConfirmed

Current vehicle speed.

Pelican can show this parameter as the speed.

  • Request21 21
  • Service 21PID 21
  • Module7B0 → 7B8
  • Every200 ms
  • Testing for 1994 to 2018, 2020, 2022

Example reply from a 2021 Toyota Avalon.

Bits 0 to 7 of the reply, 8 bits.

0x00 = 0 → (0 × 1.35) = 0 km/h

Formula
(val × 1.35)
Range
0 to 323.85 km/h
Unit
km/h

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

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