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Toyota 4Runner

Electrical parameters

The Toyota 4Runner has 1 electrical parameter.

● Confirmed◆ In testing○ Supported× Not supported

How to read a parameter card

B+ battery voltage 4RUNNER_BATTERY_VOLTAGE_7C0Confirmed

Pelican can show this parameter as the starter battery voltage.

  • Request22 10 21
  • Service 22DID 1021
  • Module7C0 → 7C8
  • Every5 s
  • Testing for 1988 to 2024, 2026

Example reply from a 2025 Toyota 4Runner.

Bits 0 to 7 of the reply, 8 bits.

0x00 = 0 → (0 ÷ 10) = 0 V

Formula
(val ÷ 10)
Range
0 to 20 V
Unit
V

Confirmed for 2025. In testing for 1988 to 2003, 2006 to 2010, 2012, 2014, 2018 to 2019, 2022, 2024, 2026. Not supported for 2004 to 2005, 2011, 2013, 2015 to 2017, 2020 to 2021, 2023.

  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.

B+ battery voltage 4RUNNER_BATTERY_VOLTAGE_7C0Confirmed

Pelican can show this parameter as the starter battery voltage.

  • Request22 10 21
  • Service 22DID 1021
  • Module7C0 → 7C8
  • Every5 s
  • Testing for 1988 to 2024, 2026

Example reply from a 2025 Toyota 4Runner.

Bits 0 to 7 of the reply, 8 bits.

0x00 = 0 → (0 ÷ 10) = 0 V

Formula
(val ÷ 10)
Range
0 to 20 V
Unit
V

Confirmed for 2025. In testing for 1988 to 2003, 2006 to 2010, 2012, 2014, 2018 to 2019, 2022, 2024, 2026. Not supported for 2004 to 2005, 2011, 2013, 2015 to 2017, 2020 to 2021, 2023.

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