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Lexus ES

Transmission parameters

The Lexus ES has 7 transmission parameters.

● Confirmed◆ In testing○ Supported× Not supported

How to read a parameter card

Transmission fluid temperature, pan ES_ATF_T_PANConfirmed

Pelican can show this parameter as the transmission fluid temperature.

  • Request22 16 27
  • Service 22DID 1627
  • Module701 → 709
  • Every1 s
  • Testing for 1989 to 2019, 2021 to 2026

Example reply from a 2020 Lexus ES.

Bits 0 to 15 of the reply, 16 bits.

0x8660 = 34400 → (34400 ÷ 256 − 40) = 94.375 °C

Formula
(val ÷ 256 − 40)
Range
-40 to 215 °C
Unit
°C

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.

Gear ES_GEAR_700Confirmed

  • Request22 16 21
  • Service 22DID 1621
  • Module700 → 708
  • Every1 s
  • Testing for 1989 to 2019, 2021 to 2026

Example reply from a 2020 Lexus ES.

Bits 0 to 7 of the reply, 8 bits.

0x01 = 1 → 1

Formula
val
Range
0 to 255
Unit
Number

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

Lock up state ES_AT_LOCK_UP_STATEConfirmed

  • Request22 16 20
  • Service 22DID 1620
  • Module700 → 708
  • Every1 s
  • Testing for 1989 to 2019, 2021 to 2026

Example reply from a 2020 Lexus ES.

Bit 7 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
Off or on

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

Transmission fluid post-converter temperature, variant 3 ES_TRANS_FLUID_POST_T_3

  • Request22 16 28
  • Service 22DID 1628
  • Module700 → 708
  • Every5 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 256 − 40)
Range
-40 to 215.996 °C
Unit
°C

In testing for 1989 to 2026.

Transmission fluid temperature, pan ES_ATF_T_PANConfirmed

Pelican can show this parameter as the transmission fluid temperature.

  • Request22 16 27
  • Service 22DID 1627
  • Module701 → 709
  • Every1 s
  • Testing for 1989 to 2019, 2021 to 2026

Example reply from a 2020 Lexus ES.

Bits 0 to 15 of the reply, 16 bits.

0x8660 = 34400 → (34400 ÷ 256 − 40) = 94.375 °C

Formula
(val ÷ 256 − 40)
Range
-40 to 215 °C
Unit
°C

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

Transmission fluid temperature, pan, variant 3 ES_ATF_T_PAN_V3Confirmed

Pelican can show this parameter as the transmission fluid temperature.

  • Request22 16 27
  • Service 22DID 1627
  • Module700 → 708
  • Every1 s
  • Testing for 1989 to 2019, 2021 to 2026

Example reply from a 2020 Lexus ES.

Bits 0 to 15 of the reply, 16 bits.

0x85C0 = 34240 → (34240 ÷ 256 − 40) = 93.75 °C

Formula
(val ÷ 256 − 40)
Range
-40 to 215 °C
Unit
°C

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

Transmission shift state ratio ES_TRANS_SHIFT_ST_RAT

  • Request22 16 22
  • Service 22DID 1622
  • Module700 → 708
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 5333 ÷ 21845000)
Range
0 to 15.999
Unit
Number

In testing for 1989 to 2026.

Transmission shift state ratio ES_TRANS_SHIFT_ST_RAT_701

  • Request22 16 22
  • Service 22DID 1622
  • Module701 → 709
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 5333 ÷ 21845000)
Range
0 to 15.999
Unit
Number

In testing for 1989 to 2026.

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