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Toyota RAV4

Climate parameters

The Toyota RAV4 has 16 climate parameters.

● Confirmed◆ In testing○ Supported× Not supported

How to read a parameter card

Adjusted ambient temperature RAV4_ADJUSTED_AMBIENT_TConfirmed

  • Request21 3D
  • Service 21PID 3D
  • Module7C4 → 7CC
  • Every1 s
  • Testing for 1994 to 2006, 2008 to 2010, 2013, 2016, 2018, 2026

Example reply from a 2025 Toyota RAV4.

Bits 0 to 7 of the reply, 8 bits.

0x76 = 118 → (118 × 81.6 ÷ 255 − 30.8) = 6.96 °C

Formula
(val × 81.6 ÷ 255 − 30.8)
Range
-30.8 to 50.8 °C
Unit
°C

Confirmed for 2007, 2011 to 2012, 2014 to 2015, 2017, 2019 to 2025. In testing for 1994 to 2001, 2003 to 2006, 2008 to 2010, 2013, 2016, 2018, 2026. Not supported for 2002.

  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.

Adjusted ambient temperature RAV4_ADJUSTED_AMBIENT_TConfirmed

  • Request21 3D
  • Service 21PID 3D
  • Module7C4 → 7CC
  • Every1 s
  • Testing for 1994 to 2006, 2008 to 2010, 2013, 2016, 2018, 2026

Example reply from a 2025 Toyota RAV4.

Bits 0 to 7 of the reply, 8 bits.

0x76 = 118 → (118 × 81.6 ÷ 255 − 30.8) = 6.96 °C

Formula
(val × 81.6 ÷ 255 − 30.8)
Range
-30.8 to 50.8 °C
Unit
°C

Confirmed for 2007, 2011 to 2012, 2014 to 2015, 2017, 2019 to 2025. In testing for 1994 to 2001, 2003 to 2006, 2008 to 2010, 2013, 2016, 2018, 2026. Not supported for 2002.

Air conditioner feedback RAV4_AC_FBConfirmed

  • Request21 51
  • Service 21PID 51
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 1994 to 2011, 2013, 2016, 2018 to 2026

Example reply from a 2017 Toyota RAV4.

Bits 216 to 231 of the reply, 16 bits.

0x8000 = 32768 → (32768 × 10 ÷ 8192 − 40) = 0

Formula
(val × 10 ÷ 8192 − 40)
Range
-40 to 39.99
Unit
Number

Confirmed for 2012, 2014 to 2015, 2017. In testing for 1994 to 2001, 2003 to 2006, 2009 to 2010, 2013, 2016, 2018. Not supported for 2002, 2007 to 2008, 2011, 2019 to 2021, 2023, 2025.

Air inlet damper actual pulse RAV4_AIR_INLET_DAMPER_ACTUAL_PULSE

  • Request21 44
  • Service 21PID 44
  • Module7C4 → 7CC
  • Every1 s
  • Testing

Bits 8 to 15 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

In testing for 1994 to 2026.

Air inlet damper target pulse RAV4_AIR_INLET_DAMPER_TARGET_PULSE

  • Request21 44
  • Service 21PID 44
  • Module7C4 → 7CC
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

In testing for 1994 to 2026.

Air outlet servo actu pulse, driver RAV4_AIR_OUTLET_SERVO_ACTU_PULSE_DConfirmed

  • Request21 43
  • Service 21PID 43
  • Module7C4 → 7CC
  • Every1 s
  • Testing for 1994 to 2013, 2016, 2018, 2026

Example reply from a 2025 Toyota RAV4.

Bits 8 to 15 of the reply, 8 bits.

0x24 = 36 → 36

Formula
val
Range
0 to 255
Unit
Number

Confirmed for 2014 to 2015, 2017, 2019 to 2025. In testing for 1994 to 2001, 2003 to 2006, 2008 to 2010, 2013, 2016, 2018, 2026. Not supported for 2002, 2007, 2011 to 2012.

Air outlet servo pulse, driver RAV4_AIR_OUTLET_SERVO_PULSE_DConfirmed

  • Request21 43
  • Service 21PID 43
  • Module7C4 → 7CC
  • Every1 s
  • Testing for 1994 to 2013, 2016, 2018, 2026

Example reply from a 2025 Toyota RAV4.

Bits 0 to 7 of the reply, 8 bits.

0x24 = 36 → 36

Formula
val
Range
0 to 255
Unit
Number

Confirmed for 2014 to 2015, 2017, 2019 to 2025. In testing for 1994 to 2001, 2003 to 2006, 2008 to 2010, 2013, 2016, 2018, 2026. Not supported for 2002, 2007, 2011 to 2012.

Ambient temperature RAV4_AMBIENT_T_700

  • Request22 1F 46
  • Service 22DID 1F46
  • Module700 → 708
  • Every5 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 1994 to 2026.

Ambient temperature for A/C RAV4_AC_AMB_TConfirmed

  • Request21 51
  • Service 21PID 51
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 1994 to 2011, 2013, 2016, 2018 to 2026

Example reply from a 2017 Toyota RAV4.

Bits 88 to 95 of the reply, 8 bits.

0x47 = 71 → (71 − 40) = 31 °C

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

Confirmed for 2012, 2014 to 2015, 2017. In testing for 1994 to 2001, 2003 to 2006, 2009 to 2010, 2013, 2016, 2018. Not supported for 2002, 2007 to 2008, 2011, 2019 to 2021, 2023, 2025.

Blower motor speed level RAV4_BLOWER_MOTOR_SPEED_LEVELConfirmed

  • Request21 3C
  • Service 21PID 3C
  • Module7C4 → 7CC
  • Every1 s
  • Testing for 1994 to 2013, 2016, 2018, 2026

Example reply from a 2025 Toyota RAV4.

Bits 0 to 7 of the reply, 8 bits.

0x00 = 0 → 0

Formula
val
Range
0 to 255
Unit
Number

Confirmed for 2014 to 2015, 2017, 2019 to 2025. In testing for 1994 to 2001, 2003 to 2006, 2008 to 2010, 2013, 2016, 2018, 2026. Not supported for 2002, 2007, 2011 to 2012.

Communication with air conditioner RAV4_COMM_WITH_AIR_CONDITIONERConfirmed

  • Request21 24
  • Service 21PID 24
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 1994 to 2006, 2008 to 2016, 2018 to 2026

Example reply from a 2017 Toyota RAV4.

Bit 5 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
Off or on

Confirmed for 2007, 2017. In testing for 1994 to 2006, 2008 to 2013, 2016, 2018. Not supported for 2014 to 2015.

Communication with brake RAV4_COMMUNICATION_WITH_BRAKEConfirmed

  • Request21 24
  • Service 21PID 24
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 1994 to 2006, 2008 to 2016, 2018 to 2026

Example reply from a 2017 Toyota RAV4.

Bit 4 of the reply.

0b1 = 1 → 1

Formula
val
Range
0 to 1
Unit
Off or on

Confirmed for 2007, 2017. In testing for 1994 to 2006, 2008 to 2013, 2016, 2018. Not supported for 2014 to 2015.

Communication with HV RAV4_COMMUNICATION_WITH_HVConfirmed

  • Request21 24
  • Service 21PID 24
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 1994 to 2006, 2008 to 2016, 2018 to 2026

Example reply from a 2017 Toyota RAV4.

Bit 2 of the reply.

0b1 = 1 → 1

Formula
val
Range
0 to 1
Unit
Off or on

Confirmed for 2007, 2017. In testing for 1994 to 2006, 2008 to 2013, 2016, 2018. Not supported for 2014 to 2015.

Communication with valvematic RAV4_COMM_WITH_VALVEMATIC_COMMConfirmed

  • Request21 24
  • Service 21PID 24
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 1994 to 2006, 2008 to 2016, 2018 to 2026

Example reply from a 2017 Toyota RAV4.

Bit 6 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
Number

Confirmed for 2007, 2017. In testing for 1994 to 2006, 2008 to 2013, 2016, 2018. Not supported for 2014 to 2015.

Evaporator fin thermistor RAV4_EVAP_FIN_THERMISTORConfirmed

  • Request21 4B
  • Service 21PID 4B
  • Module7C4 → 7CC
  • Every1 s
  • Testing for 1994 to 2006, 2008 to 2010, 2013, 2016, 2018, 2026

Example reply from a 2025 Toyota RAV4.

Bits 0 to 7 of the reply, 8 bits.

0x54 = 84 → (84 × 89.25 ÷ 255 − 29.7) = -0.3 °C

Formula
(val × 89.25 ÷ 255 − 29.7)
Range
-29.7 to 59.55 °C
Unit
°C

Confirmed for 2007, 2011 to 2012, 2014 to 2015, 2017, 2019 to 2025. In testing for 1994 to 2001, 2003 to 2006, 2008 to 2010, 2013, 2016, 2018, 2026. Not supported for 2002.

Set temperature, driver side RAV4_T_DRIVERConfirmed

  • Request21 29
  • Service 21PID 29
  • Module7C4 → 7CC
  • Every1 s
  • Testing for 1994 to 2013, 2016, 2018 to 2026

Example reply from a 2017 Toyota RAV4.

Bits 0 to 7 of the reply, 8 bits.

0x0F = 15 → 15 °C

Formula
val
Range
0 to 255 °C
Unit
°C

Confirmed for 2014 to 2015, 2017. In testing for 1994 to 2001, 2003 to 2006, 2008 to 2010, 2013, 2016, 2018. Not supported for 2002, 2007, 2011 to 2012, 2019 to 2021, 2023, 2025.

Solar sensor, driver side RAV4_SOLAR_DRIVERConfirmed

  • Request21 24
  • Service 21PID 24
  • Module7C4 → 7CC
  • Every1 s
  • Testing for 1994 to 2013, 2016, 2018, 2022, 2024, 2026

Example reply from a 2025 Toyota RAV4.

Bits 0 to 7 of the reply, 8 bits.

0x00 = 0 → 0

Formula
val
Range
0 to 255
Unit
Number

Confirmed for 2014 to 2015, 2017, 2019 to 2021, 2023, 2025. In testing for 1994 to 2001, 2003 to 2006, 2008 to 2010, 2013, 2016, 2018, 2026. Not supported for 2002, 2007, 2011 to 2012, 2022, 2024.

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