Pelican
Get the app

Toyota Yaris Cross

Control parameters

The Toyota Yaris Cross has 42 control parameters.

● Confirmed◆ In testing○ Supported× Not supported

How to read a parameter card

Accelerator pedal, position 1 YCROSS_ACC_PEDAL_POS_1Confirmed

  • Request22 1F 49
  • Service 22DID 1F49
  • Module7D2 → 7DA
  • Every1 s
  • Testing for 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 7 of the reply, 8 bits.

0x28 = 40 → (40 × 100 ÷ 255) = 15.686275 %

Formula
(val × 100 ÷ 255)
Range
0 to 100 %
Unit
%

Confirmed for 2022 to 2023, 2025. In testing for 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.

A/C compressor YCROSS_A_C_COMPRESSOR

  • Request21 25
  • Service 21PID 25
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2020 to 2024, 2026

Bit 64 of the reply.

Formula
val
Range
0 to 1
Unit
Off or on

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

Absolute throttle position TPSAE J1979Confirmed

Throttle position at idle will usually be more than 0%, and throttle position at wide open throttle will usually be less than 100%.

Pelican can show this parameter as the throttle position.

  • Request01 11
  • Service 01PID 11
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 100 ÷ 255)
Range
0 to 100 %
Unit
%

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

Absolute throttle position B TP_BSAE J1979Confirmed

Pelican can show this parameter as the throttle position.

  • Request01 47
  • Service 01PID 47
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 100 ÷ 255)
Range
0 to 100 %
Unit
%

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

Accelerator pedal YCROSS_ACCEL_PEDAL

  • Request22 10 59
  • Service 22DID 1059
  • Module700 → 708
  • Every250 ms
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val ÷ 1.42 − 28.873)
Range
0 to 100 %
Unit
%

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

Accelerator pedal, position 1 YCROSS_ACC_PEDAL_POS_1Confirmed

  • Request22 1F 49
  • Service 22DID 1F49
  • Module7D2 → 7DA
  • Every1 s
  • Testing for 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 7 of the reply, 8 bits.

0x28 = 40 → (40 × 100 ÷ 255) = 15.686275 %

Formula
(val × 100 ÷ 255)
Range
0 to 100 %
Unit
%

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

Accelerator pedal, position 2 YCROSS_ACC_PEDAL_POS_2Confirmed

  • Request22 1F 4A
  • Service 22DID 1F4A
  • Module7D2 → 7DA
  • Every1 s
  • Testing for 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 7 of the reply, 8 bits.

0x51 = 81 → (81 × 100 ÷ 255) = 31.764706 %

Formula
(val × 100 ÷ 255)
Range
0 to 100 %
Unit
%

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

Accelerator sensor voltage, 1 YCROSS_ACCEL_SENS_1_VOLTConfirmed

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

Example reply from a 2025 Toyota Yaris Cross.

Bits 136 to 143 of the reply, 8 bits.

0x29 = 41 → (41 × 100 ÷ 255) = 16.078431 %

Formula
(val × 100 ÷ 255)
Range
0 to 100 %
Unit
%

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

Accelerator sensor voltage, 2 YCROSS_ACCEL_SENS_2_VOLTConfirmed

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

Example reply from a 2025 Toyota Yaris Cross.

Bits 144 to 151 of the reply, 8 bits.

0x51 = 81 → (81 × 100 ÷ 255) = 31.764706 %

Formula
(val × 100 ÷ 255)
Range
0 to 100 %
Unit
%

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

Anti-lock brake warning light YCROSS_ABS_WARNConfirmed

  • Request21 3D
  • Service 21PID 3D
  • 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
Off or on

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

Brake pedal stroke YCROSS_BRAKE_STROKEConfirmed

  • Request22 10 4C
  • Service 22DID 104C
  • Module7B0 → 7B8
  • Every1 s
  • 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 mm

Formula
val
Range
0 to 255 mm
Unit
mm

Confirmed for 2025. In testing for 2020 to 2024, 2026.

Brake warning light YCROSS_BRAKE_WARNConfirmed

  • Request21 3D
  • Service 21PID 3D
  • 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
Off or on

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

Buzzer YCROSS_BUZZERConfirmed

  • Request21 3D
  • Service 21PID 3D
  • 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
Off or on

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

Communication with brake YCROSS_COMMUNICATION_WITH_BRAKE

  • Request21 24
  • Service 21PID 24
  • Module7E0 → 7E8
  • Every5 s
  • Testing

Bit 4 of the reply.

Formula
val
Range
0 to 1
Unit
Off or on

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

Cruise control live brake cancel YCROSS_CRUISE_CONTROL_LIVE_BRAKE_CANCEL_SWITCHConfirmed

  • Request21 25
  • Service 21PID 25
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 6 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
Number

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

Electrical load signal 1 YCROSS_ELECTRICAL_LOAD_SIGNAL_1Confirmed

  • Request21 25
  • Service 21PID 25
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 16 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
Number

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

Electrical load signal 2 YCROSS_ELECTRICAL_LOAD_SIGNAL_2Confirmed

  • Request21 25
  • Service 21PID 25
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 17 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
Number

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

Electronically controlled brake warning light YCROSS_ECB_WARNConfirmed

  • Request21 3D
  • Service 21PID 3D
  • Module7B0 → 7B8
  • Every1 s
  • Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 6 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
Off or on

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

Ignition trigger count YCROSS_IGNITION_TRIG_CNTConfirmed

  • Request21 45
  • Service 21PID 45
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 64 to 79 of the reply, 16 bits.

0x0000 = 0 → 0

Formula
val
Range
0 to 65535
Unit
Number

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

Key remind sound YCROSS_KEY_REMIND_SOUND

  • Request21 A1
  • Service 21PID A1
  • Module7C0 → 7C8
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

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

Main idle YCROSS_MAIN_IDLE_SWConfirmed

  • Request21 1D
  • Service 21PID 1D
  • 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
Off or on

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

Neutral position YCROSS_NEUTRAL_POSITION_SW_SIGNALConfirmed

  • Request21 25
  • Service 21PID 25
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 53 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
Number

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

Parking brake YCROSS_PARKING_BRAKEConfirmed

  • Request21 62
  • Service 21PID 62
  • Module7D0 → 7D8
  • Every1 s
  • Testing for 2020 to 2021, 2024 to 2026

Example reply from a 2023 Toyota Yaris Cross.

Bit 6 of the reply.

0b1 = 1 → 1

Formula
val
Range
0 to 1
Unit
Off or on

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

Parking brake YCROSS_PARKING_BRAKE_SWConfirmed

  • Request21 1F
  • Service 21PID 1F
  • 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
Off or on

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

Pattern switch YCROSS_PATTERN_SWITCH_PWR_MConfirmed

  • Request21 25
  • Service 21PID 25
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 42 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
Number

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

Power steering YCROSS_POWER_STEERING_SIGNALConfirmed

  • Request21 25
  • Service 21PID 25
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 4 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
Number

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

Relative throttle position TP_RSAE J1979Confirmed

Relative or 'learned' throttle position.

  • Request01 45
  • Service 01PID 45
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 100 ÷ 255)
Range
0 to 100 %
Unit
%

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

Reservoir warning YCROSS_RESERVOIR_WARNING_SWConfirmed

  • Request21 1D
  • Service 21PID 1D
  • 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
Off or on

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

Shift SW status, drive YCROSS_SHIFT_SW_STATUS_D_RANGEConfirmed

  • Request21 25
  • Service 21PID 25
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 27 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
Number

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

Shift SW status, neutral YCROSS_SHIFT_SW_STATUS_N_RANGEConfirmed

  • Request21 25
  • Service 21PID 25
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 26 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
Number

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

Shift SW status, parking YCROSS_SHIFT_SW_STATUS_P_RANGEConfirmed

  • Request21 25
  • Service 21PID 25
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 24 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
Number

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

Shift SW status, reverse YCROSS_SHIFT_SW_STATUS_R_RANGEConfirmed

  • Request21 25
  • Service 21PID 25
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 25 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
Number

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

Slip indicator light YCROSS_SLIP_WARNConfirmed

  • Request21 3D
  • Service 21PID 3D
  • 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
Off or on

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

Sports mode selection YCROSS_SPORTS_MODE_SELECTION_SWConfirmed

  • Request21 25
  • Service 21PID 25
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 32 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
Number

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

Sports shift down YCROSS_SPORTS_SHIFT_DOWN_SWConfirmed

  • Request21 25
  • Service 21PID 25
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 34 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
Number

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

Sports shift up YCROSS_SPORTS_SHIFT_UP_SWConfirmed

  • Request21 25
  • Service 21PID 25
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 33 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
Number

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

Starter control YCROSS_STARTER_CONTROLConfirmed

  • Request21 25
  • Service 21PID 25
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 12 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
Number

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

Starter signal YCROSS_STARTER_SIGNALConfirmed

  • Request21 25
  • Service 21PID 25
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 11 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
Number

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

Steering angle YCROSS_STEERING_ANGLEConfirmed

  • Request22 10 04
  • Service 22DID 1004
  • Module7B3 → 7BB
  • Every250 ms
  • Testing for 2020 to 2021, 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 0 to 15 of the reply, 16 bits. The value is signed.

0x0000 = 0 → (0 × 1.5) = 0 °

Formula
(val × 1.5)
Range
-410 to 410 °
Unit
°

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

Steering wheel angle YCROSS_STEER_ANGLEConfirmed

Positive = counter-clockwise, negative = clockwise.

  • Request21 47
  • Service 21PID 47
  • Module7B0 → 7B8
  • Every250 ms
  • Testing for 2020 to 2022, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bits 24 to 39 of the reply, 16 bits.

0x8AEE = 35566 → (35566 ÷ 10 − 3276.8) = 279.8 °

Formula
(val ÷ 10 − 3276.8)
Range
-3276 to 3276 °
Unit
°

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

TC YCROSS_TC_TERMINALConfirmed

  • Request21 25
  • Service 21PID 25
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2020 to 2024, 2026

Example reply from a 2025 Toyota Yaris Cross.

Bit 61 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
Number

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

Traction control, brake status YCROSS_TRC_TRAC__BRAKE_CTRLConfirmed

  • Request21 5A
  • Service 21PID 5A
  • 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
Off or on

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

Control › Pedals

Accelerator pedal position D APP_DSAE J1979Confirmed

  • Request01 49
  • Service 01PID 49
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 100 ÷ 255)
Range
0 to 100 %
Unit
%

Confirmed for 2025.

Start your test drive today.

Download Pelican on the App Store

See all featuresCompare plansJoin the beta crew

Keyboard shortcuts

jk/↓↑
Move down or up through a list or a grid.
hl/←→
Move across a row or between cards.
Enter
Open the focused link.
f
Open the current focus area's filter.
↓
In a filter, move to the first result.
Esc
Close a filter or a dialog.
?
Show these shortcuts.