Pelican
Get the app

Lexus RX 350

ECU parameters

The Lexus RX 350 has 4 ECU parameters.

● Confirmed◆ In testing○ Supported× Not supported

How to read a parameter card

Exhaust VVT hold learn value bank 1 LEXUS_EXH_VVT_HOLD_LEARN_1Confirmed

  • Request22 10 89
  • Service 22DID 1089
  • Module700 → 708
  • Every1 s
  • Testing

Example reply from a 2026 Lexus RX 350.

Bits 0 to 15 of the reply, 16 bits.

0x1E42 = 7746 → (7746 × 399.9 ÷ 65535) = 47.266734 %

Formula
(val × 399.9 ÷ 65535)
Range
0 to 100 %
Unit
%

Confirmed for 2017, 2020, 2022, 2025 to 2026. In testing for 2007, 2009, 2011 to 2012, 2014, 2016, 2018 to 2019, 2021, 2023 to 2024. Not supported for 2002, 2005 to 2006, 2008, 2010, 2013, 2015.

  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.

Exhaust VVT hold learn value bank 1 LEXUS_EXH_VVT_HOLD_LEARN_1Confirmed

  • Request22 10 89
  • Service 22DID 1089
  • Module700 → 708
  • Every1 s
  • Testing

Example reply from a 2026 Lexus RX 350.

Bits 0 to 15 of the reply, 16 bits.

0x1E42 = 7746 → (7746 × 399.9 ÷ 65535) = 47.266734 %

Formula
(val × 399.9 ÷ 65535)
Range
0 to 100 %
Unit
%

Confirmed for 2017, 2020, 2022, 2025 to 2026. In testing for 2007, 2009, 2011 to 2012, 2014, 2016, 2018 to 2019, 2021, 2023 to 2024. Not supported for 2002, 2005 to 2006, 2008, 2010, 2013, 2015.

Inspection mode LEXUS_INSPECTION_MODEConfirmed

  • Request21 A6
  • Service 21PID A6
  • Module7B0 → 7B8
  • Every30 s
  • Testing

Example reply from a 2017 Lexus RX 350.

Bit 0 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
Off or on

Confirmed for 2010, 2013, 2015, 2017. In testing for 2007, 2009, 2011 to 2012, 2014, 2016, 2018 to 2019, 2021, 2023 to 2024. Not supported for 2002, 2005 to 2006, 2008, 2020, 2022, 2025 to 2026.

VVT-ie duty ratio bank 1 LEXUS_VVT_IE_DUTY_RATIO_1Confirmed

  • Request22 10 8A
  • Service 22DID 108A
  • Module700 → 708
  • Every1 s
  • Testing

Example reply from a 2026 Lexus RX 350.

Bits 0 to 14 of the reply, 15 bits.

0b011111110101110 = 16302 → (16302 × 399.9 ÷ 65535 − 200) = -100.523845 %

Formula
(val × 399.9 ÷ 65535 − 200)
Range
-200 to -0.0531 %
Unit
%

Confirmed for 2025 to 2026. In testing for 2007, 2009, 2011 to 2012, 2014, 2016, 2018 to 2019, 2021, 2023 to 2024. Not supported for 2002, 2005 to 2006, 2008, 2010, 2013, 2015, 2017, 2020, 2022.

VVT-ie motor direction: forward bank 1 LEXUS_VVT_IE_MOTOR_DIRECTION_FORWARD_1Confirmed

  • Request22 10 8A
  • Service 22DID 108A
  • Module700 → 708
  • Every1 s
  • Testing

Example reply from a 2026 Lexus RX 350.

Bit 15 of the reply.

0b1 = 1 → 1

Formula
val
Range
0 to 1
Unit
Off or on

Confirmed for 2025 to 2026. In testing for 2007, 2009, 2011 to 2012, 2014, 2016, 2018 to 2019, 2021, 2023 to 2024. Not supported for 2002, 2005 to 2006, 2008, 2010, 2013, 2015, 2017, 2020, 2022.

Start your test drive today.

Download Pelican on the App Store

See all featuresCompare plansJoin the beta crew

Keyboard shortcuts

jk/↓↑
Move down or up through a list or a grid.
hl/←→
Move across a row or between cards.
Enter
Open the focused link.
f
Open the current focus area's filter.
↓
In a filter, move to the first result.
Esc
Close a filter or a dialog.
?
Show these shortcuts.