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Lexus ES

Control parameters

The Lexus ES has 5 control parameters.

● Confirmed◆ In testing○ Supported× Not supported

How to read a parameter card

Accelerator pedal ES_ACCEL_PEDALConfirmed

  • Request22 10 59
  • Service 22DID 1059
  • Module700 → 708
  • Every250 ms
  • Testing for 1989 to 2019, 2021 to 2026

Example reply from a 2020 Lexus ES.

Bits 0 to 7 of the reply, 8 bits.

0x29 = 41 → (41 ÷ 1.42 − 28.873) = 0.000239 %

Formula
(val ÷ 1.42 − 28.873)
Range
0 to 100 %
Unit
%

Confirmed for 2020. In testing for 1989 to 2016, 2018 to 2019, 2021 to 2026. Not supported for 2017.

  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.

Accelerator pedal ES_ACCEL_PEDALConfirmed

  • Request22 10 59
  • Service 22DID 1059
  • Module700 → 708
  • Every250 ms
  • Testing for 1989 to 2019, 2021 to 2026

Example reply from a 2020 Lexus ES.

Bits 0 to 7 of the reply, 8 bits.

0x29 = 41 → (41 ÷ 1.42 − 28.873) = 0.000239 %

Formula
(val ÷ 1.42 − 28.873)
Range
0 to 100 %
Unit
%

Confirmed for 2020. In testing for 1989 to 2016, 2018 to 2019, 2021 to 2026. Not supported for 2017.

Check engine ES_CHECK_ENGINE

  • Request21 12
  • Service 21PID 12
  • Module7C0 → 7C8
  • Every1 s
  • Testing

Bit 15 of the reply.

Formula
val
Range
0 to 1
Unit
Off or on

In testing for 1989 to 2016, 2018 to 2019, 2021 to 2026. Not supported for 2017, 2020.

Key remind sound ES_KEY_REMIND_SOUND

  • Request21 A1
  • Service 21PID A1
  • Module7C0 → 7C8
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

In testing for 1989 to 2016, 2018 to 2019, 2021 to 2026. Not supported for 2017, 2020.

Parking brake ES_PARKING_BRAKEConfirmed

  • Request21 62
  • Service 21PID 62
  • Module7D0 → 7D8
  • Every1 s
  • Testing for 1989 to 2019, 2021 to 2026

Example reply from a 2020 Lexus ES.

Bit 6 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
Off or on

Confirmed for 2020. In testing for 1989 to 2019, 2021 to 2026.

Tail cancel ES_TAIL_CANCEL

  • Request21 12
  • Service 21PID 12
  • Module7C0 → 7C8
  • Every1 s
  • Testing

Bit 2 of the reply.

Formula
val
Range
0 to 1
Unit
Off or on

In testing for 1989 to 2016, 2018 to 2019, 2021 to 2026. Not supported for 2017, 2020.

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