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Toyota Yaris Cross

Movement parameters

The Toyota Yaris Cross has 38 movement parameters.

● Confirmed◆ In testing○ Supported× Not supported

How to read a parameter card

Speed YCROSS_VSS_7C0Confirmed

Pelican can show this parameter as the speed.

  • Request21 21
  • Service 21PID 21
  • Module7C0 → 7C8
  • Every250 ms
  • Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

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 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 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.

Accelerator fully close learn 1 YCROSS_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 2020 to 2024, 2026. Not supported for 2025.

Accelerator fully close learn 2 YCROSS_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 2020 to 2024, 2026. Not supported for 2025.

Accelerator idle position on YCROSS_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 2020 to 2024, 2026. Not supported for 2025.

Accelerator position YCROSS_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 2020 to 2024, 2026. Not supported for 2025.

Accelerator sensor out, number 1 YCROSS_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 2020 to 2024, 2026. Not supported for 2025.

Accelerator sensor out, number 2 YCROSS_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 2020 to 2024, 2026. Not supported for 2025.

Average engine speed of all cylinders YCROSS_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 2020 to 2024, 2026. Not supported for 2025.

Compressor speed YCROSS_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 2020 to 2024, 2026. Not supported for 2025.

Compressor, target speed YCROSS_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 2020 to 2024, 2026. Not supported for 2025.

Cruise control speed YCROSS_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 2020 to 2024, 2026. Not supported for 2025.

Engine speed of cylinder 1 YCROSS_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 2020 to 2024, 2026. Not supported for 2025.

Engine speed of cylinder 2 YCROSS_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 2020 to 2024, 2026. Not supported for 2025.

Engine speed of cylinder 3 YCROSS_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 2020 to 2024, 2026. Not supported for 2025.

Engine speed of cylinder 4 YCROSS_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 2020 to 2024, 2026. Not supported for 2025.

Front left wheel acceleration YCROSS_FL_WHEEL_ACCELERATIONConfirmed

  • Request21 42
  • Service 21PID 42
  • Module7B0 → 7B8
  • Every250 ms
  • Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

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 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Front left wheel speed YCROSS_FL_WHEEL_VSSConfirmed

  • Request22 10 75
  • Service 22DID 1075
  • Module7D2 → 7DA
  • Every100 ms
  • Testing for 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

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 2022 to 2023, 2025. In testing for 2026. Not supported for 2024.

Front left wheel speed YCROSS_TIRE_FL_SPDConfirmed

  • Request21 03
  • Service 21PID 03
  • Module7B0 → 7B8
  • Every250 ms
  • Testing for 2020 to 2022, 2026

Example reply from a 2025 Toyota Yaris Cross.

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 2023 to 2025. In testing for 2020 to 2021, 2026. Not supported for 2022.

Front left wheel speed? YCROSS_FL_WHEEL_SPEED_OPENConfirmed

  • Request21 BE
  • Service 21PID BE
  • Module7B0 → 7B8
  • Every1 s
  • Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 1 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
No or yes

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

Front right wheel acceleration YCROSS_FR_WHEEL_ACCELERATIONConfirmed

  • Request21 42
  • Service 21PID 42
  • Module7B0 → 7B8
  • Every250 ms
  • Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

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 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Front right wheel speed YCROSS_FR_WHEEL_VSSConfirmed

  • Request22 10 75
  • Service 22DID 1075
  • Module7D2 → 7DA
  • Every100 ms
  • Testing for 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

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 2022 to 2023, 2025. In testing for 2026. Not supported for 2024.

Front right wheel speed YCROSS_TIRE_FR_SPDConfirmed

  • Request21 03
  • Service 21PID 03
  • Module7B0 → 7B8
  • Every250 ms
  • Testing for 2020 to 2022, 2026

Example reply from a 2025 Toyota Yaris Cross.

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 2023 to 2025. In testing for 2020 to 2021, 2026. Not supported for 2022.

Front right wheel speed? YCROSS_FR_WHEEL_SPEED_OPENConfirmed

  • Request21 BE
  • Service 21PID BE
  • Module7B0 → 7B8
  • Every1 s
  • Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 0 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
No or yes

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

High voltage, target engine speed YCROSS_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 2020 to 2024, 2026. Not supported for 2025.

Intercooler water pump speed, raw count YCROSS_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 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023, 2025.

Minimum engine speed YCROSS_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 2020 to 2024, 2026. Not supported for 2025.

Rear left wheel acceleration YCROSS_RL_WHEEL_ACCELERATIONConfirmed

  • Request21 42
  • Service 21PID 42
  • Module7B0 → 7B8
  • Every250 ms
  • Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

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 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Rear left wheel speed YCROSS_RL_WHEEL_VSSConfirmed

  • Request22 10 75
  • Service 22DID 1075
  • Module7D2 → 7DA
  • Every100 ms
  • Testing for 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

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 2022 to 2023, 2025. In testing for 2026. Not supported for 2024.

Rear left wheel speed YCROSS_TIRE_RL_SPDConfirmed

  • Request21 03
  • Service 21PID 03
  • Module7B0 → 7B8
  • Every250 ms
  • Testing for 2020 to 2022, 2026

Example reply from a 2025 Toyota Yaris Cross.

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 2023 to 2025. In testing for 2020 to 2021, 2026. Not supported for 2022.

Rear left wheel speed? YCROSS_RL_WHEEL_SPEED_OPENConfirmed

  • Request21 BE
  • Service 21PID BE
  • Module7B0 → 7B8
  • Every1 s
  • Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 3 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
No or yes

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

Rear right wheel acceleration YCROSS_RR_WHEEL_ACCELERATIONConfirmed

  • Request21 42
  • Service 21PID 42
  • Module7B0 → 7B8
  • Every250 ms
  • Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

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 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Rear right wheel speed YCROSS_RR_WHEEL_VSSConfirmed

  • Request22 10 75
  • Service 22DID 1075
  • Module7D2 → 7DA
  • Every100 ms
  • Testing for 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

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 2022 to 2023, 2025. In testing for 2026. Not supported for 2024.

Rear right wheel speed YCROSS_TIRE_RR_SPDConfirmed

  • Request21 03
  • Service 21PID 03
  • Module7B0 → 7B8
  • Every250 ms
  • Testing for 2020 to 2022, 2026

Example reply from a 2025 Toyota Yaris Cross.

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 2023 to 2025. In testing for 2020 to 2021, 2026. Not supported for 2022.

Rear right wheel speed? YCROSS_RR_WHEEL_SPEED_OPENConfirmed

  • Request21 BE
  • Service 21PID BE
  • Module7B0 → 7B8
  • Every1 s
  • Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 2 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
No or yes

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

Speed YCROSS_VSS_7C0Confirmed

Pelican can show this parameter as the speed.

  • Request21 21
  • Service 21PID 21
  • Module7C0 → 7C8
  • Every250 ms
  • Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

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 2025. In testing for 2020 to 2021, 2024, 2026. Not supported for 2022 to 2023.

Vehicle speed VSSSAE J1979Confirmed

Pelican can show this parameter as the speed.

  • Request01 0D
  • Service 01PID 0D
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 7 of the reply, 8 bits.

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

Confirmed for 2024 to 2025. Supported for 2021 to 2023.

Vehicle speed YCROSS_VEHICLE_SPEED_7E0Confirmed

Pelican can show this parameter as the speed.

  • Request21 01
  • Service 21PID 01
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 88 to 95 of the reply, 8 bits.

0x00 = 0 → 0 km/h

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

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

Vehicle speed YCROSS_VSSConfirmed

Current vehicle speed.

Pelican can show this parameter as the speed.

  • Request21 21
  • Service 21PID 21
  • Module7B0 → 7B8
  • Every200 ms
  • Testing for 2020 to 2022, 2026

Example reply from a 2025 Toyota Yaris Cross.

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 2023 to 2025. In testing for 2020 to 2021, 2026. Not supported for 2022.

Vehicle speed YCROSS_VSS_V2Confirmed

Pelican can show this parameter as the speed.

  • Request22 1F 0D
  • Service 22DID 1F0D
  • Module7D2 → 7DA
  • Every250 ms
  • Testing for 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

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 2022 to 2023, 2025. In testing for 2024, 2026.

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