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Toyota Prius

Seatbelt parameters

The Toyota Prius has 6 seatbelt parameters.

● Confirmed◆ In testing○ Supported× Not supported

How to read a parameter card

Reverse beep PRIUS_REVERSE_BEEPConfirmed

  • Request21 AC
  • Service 21PID AC
  • Module7C0 → 7C8
  • Every1 s
  • Testing for 1997 to 2012, 2014 to 2015, 2017 to 2026

Example reply from a 2016 Toyota Prius.

Bit 1 of the reply.

0b1 = 1 → 1

Formula
val
Range
0 to 1
Unit
On or off

Confirmed for 2013, 2016. In testing for 1997 to 2008, 2010 to 2012, 2014 to 2015, 2017 to 2023, 2026. Not supported for 2009, 2024 to 2025.

  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.

Buckle switch, left side PRIUS_BUCKLE_LS

  • Request21 04
  • Service 21PID 04
  • Module780 → 788
  • Every1 s
  • Testing for 1997 to 2015, 2017 to 2026

Bits 32 to 39 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

In testing for 1997 to 2008, 2010 to 2012, 2014 to 2015, 2017 to 2023, 2026. Supported for 2016. Not supported for 2009, 2013, 2024 to 2025.

Buckle switch, right side PRIUS_BUCKLE_RS

  • Request21 04
  • Service 21PID 04
  • Module780 → 788
  • Every1 s
  • Testing for 1997 to 2015, 2017 to 2026

Bits 24 to 31 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

In testing for 1997 to 2008, 2010 to 2012, 2014 to 2015, 2017 to 2023, 2026. Supported for 2016. Not supported for 2009, 2013, 2024 to 2025.

Reverse beep PRIUS_REVERSE_BEEPConfirmed

  • Request21 AC
  • Service 21PID AC
  • Module7C0 → 7C8
  • Every1 s
  • Testing for 1997 to 2012, 2014 to 2015, 2017 to 2026

Example reply from a 2016 Toyota Prius.

Bit 1 of the reply.

0b1 = 1 → 1

Formula
val
Range
0 to 1
Unit
On or off

Confirmed for 2013, 2016. In testing for 1997 to 2008, 2010 to 2012, 2014 to 2015, 2017 to 2023, 2026. Not supported for 2009, 2024 to 2025.

Seat belt beep, driver PRIUS_SEAT_BELT_BEEP_DRIVERConfirmed

  • Request21 A7
  • Service 21PID A7
  • Module7C0 → 7C8
  • Every1 s
  • Testing for 1997 to 2012, 2014 to 2015, 2017 to 2026

Example reply from a 2016 Toyota Prius.

Bit 0 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
Off or on

Confirmed for 2013, 2016. In testing for 1997 to 2008, 2010 to 2012, 2014 to 2015, 2017 to 2023, 2026. Not supported for 2009, 2024 to 2025.

Seat belt beep, passenger PRIUS_SEAT_BELT_BEEP_PASSENGERConfirmed

  • Request21 A7
  • Service 21PID A7
  • Module7C0 → 7C8
  • Every1 s
  • Testing for 1997 to 2012, 2014 to 2015, 2017 to 2026

Example reply from a 2016 Toyota Prius.

Bit 1 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
Off or on

Confirmed for 2013, 2016. In testing for 1997 to 2008, 2010 to 2012, 2014 to 2015, 2017 to 2023, 2026. Not supported for 2009, 2024 to 2025.

Seat belt beep, reminder PRIUS_SEAT_BELT_BEEP_REMINDERConfirmed

  • Request21 A7
  • Service 21PID A7
  • Module7C0 → 7C8
  • Every1 s
  • Testing for 1997 to 2012, 2014 to 2015, 2017 to 2026

Example reply from a 2016 Toyota Prius.

Bit 2 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
Off or on

Confirmed for 2013, 2016. In testing for 1997 to 2008, 2010 to 2012, 2014 to 2015, 2017 to 2023, 2026. Not supported for 2009, 2024 to 2025.

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