Pelican
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Hyundai Tucson

Control parameters

The Hyundai Tucson has 13 control parameters.

● Confirmed◆ In testing○ Supported× Not supported

How to read a parameter card

Brake pedal TUCSON_BRAKE_PEDAL_7E1Confirmed

  • Request22 01 A0
  • Service 22DID 01A0
  • Module7E1 → 7E9
  • Every250 ms
  • Testing for 2004 to 2021, 2023, 2025 to 2026

Example reply from a 2024 Hyundai Tucson.

Bits 192 to 199 of the reply, 8 bits.

0xFF = 255 → 255

Formula
val
Range
0 to 255
Unit
Number

Confirmed for 2022, 2024. In testing for 2004 to 2017, 2019 to 2021, 2023, 2025 to 2026. Not supported for 2018.

  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.

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 2014 to 2016, 2018 to 2019, 2022, 2024. Supported for 2008, 2020, 2023, 2025 to 2026.

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 2015 to 2016, 2018, 2024. Supported for 2019, 2023, 2025.

Brake pedal TUCSON_BRAKE_PEDAL

  • Request21 A0
  • Service 21PID A0
  • Module7E1 → 7E9
  • Every250 ms
  • Testing

Bits 192 to 199 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

In testing for 2004 to 2017, 2019 to 2021, 2023, 2025 to 2026. Not supported for 2018, 2022, 2024.

Brake pedal TUCSON_BRAKE_PEDAL_7E1Confirmed

  • Request22 01 A0
  • Service 22DID 01A0
  • Module7E1 → 7E9
  • Every250 ms
  • Testing for 2004 to 2021, 2023, 2025 to 2026

Example reply from a 2024 Hyundai Tucson.

Bits 192 to 199 of the reply, 8 bits.

0xFF = 255 → 255

Formula
val
Range
0 to 255
Unit
Number

Confirmed for 2022, 2024. In testing for 2004 to 2017, 2019 to 2021, 2023, 2025 to 2026. Not supported for 2018.

Brake pressure TUCSON_BRAKE_P

  • Request22 01 04
  • Service 22DID 0104
  • Module7D1 → 7D9
  • Every250 ms
  • Testing

Bits 256 to 271 of the reply, 16 bits. The value is signed.

Formula
(val ÷ 86.7)
Range
0 to 100 %
Unit
%

In testing for 2004 to 2017, 2019 to 2021. Not supported for 2018, 2022.

Handbrake engaged? TUCSON_HANDBRAKEConfirmed

  • Request22 BC 03
  • Service 22DID BC03
  • Module770 → 778
  • Every1 s
  • Testing for 2004 to 2021, 2023, 2025 to 2026

Example reply from a 2024 Hyundai Tucson.

Bit 36 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
No or yes

Confirmed for 2022, 2024. In testing for 2004 to 2017, 2019 to 2021, 2023, 2025 to 2026. Not supported for 2018.

Relative accelerator pedal position TUCSON_APP_REL_AWD

  • Request21 C0
  • Service 21PID C0
  • Module7E5
  • Every250 ms
  • Testing

Bits 56 to 63 of the reply, 8 bits.

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

In testing for 2004 to 2017, 2019 to 2021, 2023, 2025 to 2026. Not supported for 2018, 2022, 2024.

Relative accelerator pedal position TUCSON_APP_REL_TCM

  • Request21 A0
  • Service 21PID A0
  • Module7E1 → 7E9
  • Every250 ms
  • Testing

Bits 64 to 71 of the reply, 8 bits.

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

In testing for 2004 to 2017, 2019 to 2021, 2023, 2025 to 2026. Not supported for 2018, 2022, 2024.

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 2016. Supported for 2008, 2015, 2018 to 2020, 2022 to 2023, 2025.

Steering angle TUCSON_STEER_ANGLE_V2Confirmed

  • Request21 01
  • Service 21PID 01
  • Module7D4 → 7DC
  • Every250 ms
  • Testing for 2004 to 2017, 2019 to 2026

Example reply from a 2018 Hyundai Tucson.

Bits 24 to 39 of the reply, 16 bits. The value is signed.

0x0000 = 0 → (0 × 10 ÷ 100) = 0 °

Formula
(val × 10 ÷ 100)
Range
-3276.8 to 3276.7 °
Unit
°

Confirmed for 2018. In testing for 2004 to 2017, 2019 to 2021. Not supported for 2022.

Steering wheel angle TUCSON_STEER_ANGLE

  • Request22 01 04
  • Service 22DID 0104
  • Module7D1 → 7D9
  • Every250 ms
  • Testing

Bits 200 to 215 of the reply, 16 bits. The value is signed.

Formula
(val ÷ 10)
Range
-3276.8 to 3276.7 °
Unit
°

In testing for 2004 to 2017, 2019 to 2021. Not supported for 2018, 2022.

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 2016, 2018. Supported for 2019, 2023, 2025.

Accelerator pedal position E APP_ESAE J1979Confirmed

  • Request01 4A
  • Service 01PID 4A
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 7 of the reply, 8 bits.

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

Confirmed for 2016, 2018. Supported for 2019, 2023, 2025.

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