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Toyota C-HR

Movement parameters

The Toyota C-HR has 38 movement parameters.

● Confirmed◆ In testing○ Supported× Not supported

How to read a parameter card

Speed CHR_VSS_7C0Confirmed

Pelican can show this parameter as the speed.

  • Request21 21
  • Service 21PID 21
  • Module7C0 → 7C8
  • Every250 ms
  • Testing for 2016 to 2018, 2020 to 2026

Example reply from a 2019 Toyota C-HR.

Bits 0 to 7 of the reply, 8 bits.

0x00 = 0 → 0 km/h

Formula
val
Range
0 to 255 km/h
Unit
km/h

Confirmed for 2019. In testing for 2016 to 2018, 2020 to 2023, 2025 to 2026. Not supported for 2024.

  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.

Accelerator fully close learn 1 CHR_ACCEL_FULLY_CLOSE_1

  • Request21 41
  • Service 21PID 41
  • Module7E0 → 7E8
  • Every3600 s
  • Testing

Bits 16 to 23 of the reply, 8 bits.

Formula
(val × 125 ÷ 256)
Range
0 to 124.5 °
Unit
°

In testing for 2016 to 2026.

Accelerator fully close learn 2 CHR_ACCEL_FULLY_CLOSE_2

  • Request21 41
  • Service 21PID 41
  • Module7E0 → 7E8
  • Every3600 s
  • Testing

Bits 24 to 31 of the reply, 8 bits.

Formula
(val × 125 ÷ 256)
Range
0 to 124.5 °
Unit
°

In testing for 2016 to 2026.

Accelerator idle position on CHR_ACCEL_IDLE_POS_ON

  • Request21 41
  • Service 21PID 41
  • Module7E0 → 7E8
  • Every3600 s
  • Testing

Bit 148 of the reply.

Formula
val
Range
0 to 1
Unit
Number

In testing for 2016 to 2026.

Accelerator position CHR_ACCEL_POS

  • Request21 41
  • Service 21PID 41
  • Module7E0 → 7E8
  • Every3600 s
  • Testing

Bits 40 to 55 of the reply, 16 bits.

Formula
(val × 25 ÷ 4096)
Range
0 to 399.9 %
Unit
%

In testing for 2016 to 2026.

Accelerator sensor out, number 1 CHR_ACCEL_SENS_OUT_1

  • Request21 41
  • Service 21PID 41
  • Module7E0 → 7E8
  • Every3600 s
  • Testing

Bits 72 to 79 of the reply, 8 bits.

Formula
(val × 5 ÷ 256)
Range
0 to 4.98 V
Unit
V

In testing for 2016 to 2026.

Accelerator sensor out, number 2 CHR_ACCEL_SENS_OUT_2

  • Request21 41
  • Service 21PID 41
  • Module7E0 → 7E8
  • Every3600 s
  • Testing

Bits 80 to 87 of the reply, 8 bits.

Formula
(val × 5 ÷ 256)
Range
0 to 4.98 V
Unit
V

In testing for 2016 to 2026.

Average engine speed of all cylinders CHR_AV_RPM_ALL_CYL

Pelican can show this parameter as the engine speed.

  • Request21 54
  • Service 21PID 54
  • Module7E0 → 7E8
  • Every250 ms
  • Testing

Bits 64 to 79 of the reply, 16 bits.

Formula
(val × 25 ÷ 32)
Range
0 to 51199 rpm
Unit
rpm

In testing for 2016 to 2026.

Compressor speed CHR_COMP_SPD

  • Request21 49
  • Service 21PID 49
  • Module7C4 → 7CC
  • Every250 ms
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
val
Range
0 to 65535 rpm
Unit
rpm

In testing for 2016 to 2026.

Compressor, target speed CHR_COMP_TGT_SPD

  • Request21 4A
  • Service 21PID 4A
  • Module7C4 → 7CC
  • Every250 ms
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
val
Range
0 to 65535 rpm
Unit
rpm

In testing for 2016 to 2026.

Cruise control speed CHR_CRUISE_CTRL_SPD

  • Request21 D3
  • Service 21PID D3
  • Module7E0 → 7E8
  • Every250 ms
  • Testing

Bits 8 to 15 of the reply, 8 bits.

Formula
val
Range
0 to 255 km/h
Unit
km/h

In testing for 2016 to 2026.

Engine speed CHR_RPM_7E0

Pelican can show this parameter as the engine speed.

  • Request21 01
  • Service 21PID 01
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 64 to 79 of the reply, 16 bits.

Formula
(val ÷ 4)
Range
0 to 16383.75 rpm
Unit
rpm

In testing for 2016 to 2018, 2020 to 2023, 2025 to 2026. Not supported for 2019, 2024.

Engine speed of cylinder 1 CHR_RPM_CYL_1

  • Request21 54
  • Service 21PID 54
  • Module7E0 → 7E8
  • Every250 ms
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 25 ÷ 32)
Range
0 to 51199 rpm
Unit
rpm

In testing for 2016 to 2026.

Engine speed of cylinder 2 CHR_RPM_CYL_2

  • Request21 54
  • Service 21PID 54
  • Module7E0 → 7E8
  • Every250 ms
  • Testing

Bits 16 to 31 of the reply, 16 bits.

Formula
(val × 25 ÷ 32)
Range
0 to 51199 rpm
Unit
rpm

In testing for 2016 to 2026.

Engine speed of cylinder 3 CHR_RPM_CYL_3

  • Request21 54
  • Service 21PID 54
  • Module7E0 → 7E8
  • Every250 ms
  • Testing

Bits 32 to 47 of the reply, 16 bits.

Formula
(val × 25 ÷ 32)
Range
0 to 51199 rpm
Unit
rpm

In testing for 2016 to 2026.

Engine speed of cylinder 4 CHR_RPM_CYL_4

  • Request21 54
  • Service 21PID 54
  • Module7E0 → 7E8
  • Every250 ms
  • Testing

Bits 48 to 63 of the reply, 16 bits.

Formula
(val × 25 ÷ 32)
Range
0 to 51199 rpm
Unit
rpm

In testing for 2016 to 2026.

Front left wheel acceleration CHR_FL_WHEEL_ACCELERATIONConfirmed

  • Request21 42
  • Service 21PID 42
  • Module7B0 → 7B8
  • Every250 ms
  • Testing for 2016 to 2018, 2020 to 2026

Example reply from a 2019 Toyota C-HR.

Bits 8 to 15 of the reply, 8 bits. The value is signed.

0x00 = 0 → (0 × 1.56906) = 0 m/s²

Formula
(val × 1.56906)
Range
-200.83 to 199.27 m/s²
Unit
m/s²

Confirmed for 2019. In testing for 2016 to 2018, 2020 to 2023, 2025 to 2026. Not supported for 2024.

Front left wheel speed CHR_FL_WHEEL_VSSConfirmed

  • Request22 10 75
  • Service 22DID 1075
  • Module7D2 → 7DA
  • Every100 ms
  • Testing for 2020 to 2022, 2026

Example reply from a 2025 Toyota C-HR.

Bits 16 to 31 of the reply, 16 bits.

0x8000 = 32768 → (32768 ÷ 100 − 327.68) = 0 km/h

Formula
(val ÷ 100 − 327.68)
Range
-327.68 to 327.67 km/h
Unit
km/h

Confirmed for 2019, 2023 to 2025. In testing for 2020 to 2022, 2026.

Front left wheel speed CHR_TIRE_FL_SPDConfirmed

  • Request21 03
  • Service 21PID 03
  • Module7B0 → 7B8
  • Every250 ms
  • Testing for 2016 to 2018, 2020 to 2021, 2024 to 2026

Example reply from a 2023 Toyota C-HR.

Bits 8 to 15 of the reply, 8 bits.

0x00 = 0 → (0 × 256 ÷ 200) = 0 km/h

Formula
(val × 256 ÷ 200)
Range
0 to 326.4 km/h
Unit
km/h

Confirmed for 2019, 2022 to 2023. In testing for 2016 to 2018, 2020 to 2021, 2026. Not supported for 2024 to 2025.

Front left wheel speed? CHR_FL_WHEEL_SPEED_OPENConfirmed

  • Request21 BE
  • Service 21PID BE
  • Module7B0 → 7B8
  • Every1 s
  • Testing for 2016 to 2018, 2020 to 2026

Example reply from a 2019 Toyota C-HR.

Bit 1 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
No or yes

Confirmed for 2019. In testing for 2016 to 2018, 2020 to 2023, 2025 to 2026. Not supported for 2024.

Front right wheel acceleration CHR_FR_WHEEL_ACCELERATIONConfirmed

  • Request21 42
  • Service 21PID 42
  • Module7B0 → 7B8
  • Every250 ms
  • Testing for 2016 to 2018, 2020 to 2026

Example reply from a 2019 Toyota C-HR.

Bits 0 to 7 of the reply, 8 bits. The value is signed.

0x00 = 0 → (0 × 1.56906) = 0 m/s²

Formula
(val × 1.56906)
Range
-200.83 to 199.27 m/s²
Unit
m/s²

Confirmed for 2019. In testing for 2016 to 2018, 2020 to 2023, 2025 to 2026. Not supported for 2024.

Front right wheel speed CHR_FR_WHEEL_VSSConfirmed

  • Request22 10 75
  • Service 22DID 1075
  • Module7D2 → 7DA
  • Every100 ms
  • Testing for 2020 to 2022, 2026

Example reply from a 2025 Toyota C-HR.

Bits 0 to 15 of the reply, 16 bits.

0x8000 = 32768 → (32768 ÷ 100 − 327.68) = 0 km/h

Formula
(val ÷ 100 − 327.68)
Range
-327.68 to 327.67 km/h
Unit
km/h

Confirmed for 2019, 2023 to 2025. In testing for 2020 to 2022, 2026.

Front right wheel speed CHR_TIRE_FR_SPDConfirmed

  • Request21 03
  • Service 21PID 03
  • Module7B0 → 7B8
  • Every250 ms
  • Testing for 2016 to 2018, 2020 to 2021, 2024 to 2026

Example reply from a 2023 Toyota C-HR.

Bits 0 to 7 of the reply, 8 bits.

0x00 = 0 → (0 × 256 ÷ 200) = 0 km/h

Formula
(val × 256 ÷ 200)
Range
0 to 326.4 km/h
Unit
km/h

Confirmed for 2019, 2022 to 2023. In testing for 2016 to 2018, 2020 to 2021, 2026. Not supported for 2024 to 2025.

Front right wheel speed? CHR_FR_WHEEL_SPEED_OPENConfirmed

  • Request21 BE
  • Service 21PID BE
  • Module7B0 → 7B8
  • Every1 s
  • Testing for 2016 to 2018, 2020 to 2026

Example reply from a 2019 Toyota C-HR.

Bit 0 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
No or yes

Confirmed for 2019. In testing for 2016 to 2018, 2020 to 2023, 2025 to 2026. Not supported for 2024.

High voltage, target engine speed CHR_HIGH_V_TGT_RPM

  • Request21 49
  • Service 21PID 49
  • Module7E0 → 7E8
  • Every3600 s
  • Testing

Bits 16 to 23 of the reply, 8 bits.

Formula
(val × 25)
Range
0 to 6375 rpm
Unit
rpm

In testing for 2016 to 2026.

Intercooler water pump speed, raw count CHR_IWP_SPEED

  • Request22 10 75
  • Service 22DID 1075
  • Module700 → 708
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
val
Range
0 to 65535
Unit
Number

In testing for 2016 to 2018, 2020 to 2023, 2025 to 2026. Not supported for 2019, 2024.

Minimum engine speed CHR_MIN_RPM

  • Request21 52
  • Service 21PID 52
  • Module7E0 → 7E8
  • Every250 ms
  • Testing

Bits 32 to 47 of the reply, 16 bits.

Formula
(val × 25 ÷ 32)
Range
0 to 51199 rpm
Unit
rpm

In testing for 2016 to 2026.

Rear left wheel acceleration CHR_RL_WHEEL_ACCELERATIONConfirmed

  • Request21 42
  • Service 21PID 42
  • Module7B0 → 7B8
  • Every250 ms
  • Testing for 2016 to 2018, 2020 to 2026

Example reply from a 2019 Toyota C-HR.

Bits 24 to 31 of the reply, 8 bits. The value is signed.

0x00 = 0 → (0 × 1.56906) = 0 m/s²

Formula
(val × 1.56906)
Range
-200.83 to 199.27 m/s²
Unit
m/s²

Confirmed for 2019. In testing for 2016 to 2018, 2020 to 2023, 2025 to 2026. Not supported for 2024.

Rear left wheel speed CHR_RL_WHEEL_VSSConfirmed

  • Request22 10 75
  • Service 22DID 1075
  • Module7D2 → 7DA
  • Every100 ms
  • Testing for 2020 to 2022, 2026

Example reply from a 2025 Toyota C-HR.

Bits 48 to 63 of the reply, 16 bits.

0x8000 = 32768 → (32768 ÷ 100 − 327.68) = 0 km/h

Formula
(val ÷ 100 − 327.68)
Range
-327.68 to 327.67 km/h
Unit
km/h

Confirmed for 2019, 2023 to 2025. In testing for 2020 to 2022, 2026.

Rear left wheel speed CHR_TIRE_RL_SPDConfirmed

  • Request21 03
  • Service 21PID 03
  • Module7B0 → 7B8
  • Every250 ms
  • Testing for 2016 to 2018, 2020 to 2021, 2024 to 2026

Example reply from a 2023 Toyota C-HR.

Bits 24 to 31 of the reply, 8 bits.

0x00 = 0 → (0 × 256 ÷ 200) = 0 km/h

Formula
(val × 256 ÷ 200)
Range
0 to 326.4 km/h
Unit
km/h

Confirmed for 2019, 2022 to 2023. In testing for 2016 to 2018, 2020 to 2021, 2026. Not supported for 2024 to 2025.

Rear left wheel speed? CHR_RL_WHEEL_SPEED_OPENConfirmed

  • Request21 BE
  • Service 21PID BE
  • Module7B0 → 7B8
  • Every1 s
  • Testing for 2016 to 2018, 2020 to 2026

Example reply from a 2019 Toyota C-HR.

Bit 3 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
No or yes

Confirmed for 2019. In testing for 2016 to 2018, 2020 to 2023, 2025 to 2026. Not supported for 2024.

Rear right wheel acceleration CHR_RR_WHEEL_ACCELERATIONConfirmed

  • Request21 42
  • Service 21PID 42
  • Module7B0 → 7B8
  • Every250 ms
  • Testing for 2016 to 2018, 2020 to 2026

Example reply from a 2019 Toyota C-HR.

Bits 16 to 23 of the reply, 8 bits. The value is signed.

0x00 = 0 → (0 × 1.56906) = 0 m/s²

Formula
(val × 1.56906)
Range
-200.83 to 199.27 m/s²
Unit
m/s²

Confirmed for 2019. In testing for 2016 to 2018, 2020 to 2023, 2025 to 2026. Not supported for 2024.

Rear right wheel speed CHR_RR_WHEEL_VSSConfirmed

  • Request22 10 75
  • Service 22DID 1075
  • Module7D2 → 7DA
  • Every100 ms
  • Testing for 2020 to 2022, 2026

Example reply from a 2025 Toyota C-HR.

Bits 32 to 47 of the reply, 16 bits.

0x8000 = 32768 → (32768 ÷ 100 − 327.68) = 0 km/h

Formula
(val ÷ 100 − 327.68)
Range
-327.68 to 327.67 km/h
Unit
km/h

Confirmed for 2019, 2023 to 2025. In testing for 2020 to 2022, 2026.

Rear right wheel speed CHR_TIRE_RR_SPDConfirmed

  • Request21 03
  • Service 21PID 03
  • Module7B0 → 7B8
  • Every250 ms
  • Testing for 2016 to 2018, 2020 to 2021, 2024 to 2026

Example reply from a 2023 Toyota C-HR.

Bits 16 to 23 of the reply, 8 bits.

0x00 = 0 → (0 × 256 ÷ 200) = 0 km/h

Formula
(val × 256 ÷ 200)
Range
0 to 326.4 km/h
Unit
km/h

Confirmed for 2019, 2022 to 2023. In testing for 2016 to 2018, 2020 to 2021, 2026. Not supported for 2024 to 2025.

Rear right wheel speed? CHR_RR_WHEEL_SPEED_OPENConfirmed

  • Request21 BE
  • Service 21PID BE
  • Module7B0 → 7B8
  • Every1 s
  • Testing for 2016 to 2018, 2020 to 2026

Example reply from a 2019 Toyota C-HR.

Bit 2 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
No or yes

Confirmed for 2019. In testing for 2016 to 2018, 2020 to 2023, 2025 to 2026. Not supported for 2024.

Speed CHR_VSS_7C0Confirmed

Pelican can show this parameter as the speed.

  • Request21 21
  • Service 21PID 21
  • Module7C0 → 7C8
  • Every250 ms
  • Testing for 2016 to 2018, 2020 to 2026

Example reply from a 2019 Toyota C-HR.

Bits 0 to 7 of the reply, 8 bits.

0x00 = 0 → 0 km/h

Formula
val
Range
0 to 255 km/h
Unit
km/h

Confirmed for 2019. In testing for 2016 to 2018, 2020 to 2023, 2025 to 2026. Not supported for 2024.

Vehicle speed CHR_VSSConfirmed

Current vehicle speed.

Pelican can show this parameter as the speed.

  • Request21 21
  • Service 21PID 21
  • Module7B0 → 7B8
  • Every200 ms
  • Testing for 2016 to 2018, 2020 to 2021, 2024 to 2026

Example reply from a 2023 Toyota C-HR.

Bits 0 to 7 of the reply, 8 bits.

0x00 = 0 → (0 × 1.35) = 0 km/h

Formula
(val × 1.35)
Range
0 to 323.85 km/h
Unit
km/h

Confirmed for 2019, 2022 to 2023. In testing for 2016 to 2018, 2020 to 2021, 2026. Not supported for 2024 to 2025.

Vehicle speed CHR_VSS_7E0

Pelican can show this parameter as the speed.

  • Request21 01
  • Service 21PID 01
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 80 to 87 of the reply, 8 bits.

Formula
val
Range
0 to 255 km/h
Unit
km/h

In testing for 2016 to 2018, 2020 to 2023, 2025 to 2026. Not supported for 2019, 2024.

Vehicle speed CHR_VSS_V2Confirmed

Pelican can show this parameter as the speed.

  • Request22 1F 0D
  • Service 22DID 1F0D
  • Module7D2 → 7DA
  • Every250 ms
  • Testing for 2020 to 2021, 2026

Example reply from a 2025 Toyota C-HR.

Bits 0 to 7 of the reply, 8 bits.

0x00 = 0 → 0 km/h

Formula
val
Range
0 to 255 km/h
Unit
km/h

Confirmed for 2019, 2022 to 2025. In testing for 2020 to 2021, 2026.

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