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Hyundai Ioniq Electric

Control parameters

The Hyundai Ioniq Electric has 11 control parameters.

● Confirmed◆ In testing○ Supported× Not supported

How to read a parameter card

Absolute throttle position TPConfirmed

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 2017 to 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 2017 to 2018.

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 2017 to 2018.

Accelerator pedal position IONIQEV_APP

  • Request21 01
  • Service 21PID 01
  • Module7E2 → 7EA
  • Every250 ms
  • Testing

Bits 96 to 103 of the reply, 8 bits.

Formula
(val ÷ 2)
Range
0 to 100 %
Unit
%

In testing for 2016, 2019 to 2022. Not supported for 2017 to 2018.

Brake lamp on IONIQEV_BRAKE_LAMP

  • Request21 01
  • Service 21PID 01
  • Module7E2 → 7EA
  • Every250 ms
  • Testing

Bit 55 of the reply.

Formula
val
Range
0 to 1
Unit
Off or on

In testing for 2016, 2019 to 2022. Not supported for 2017 to 2018.

Brake pedal IONIQEV_BRAKE_PEDAL_7E1

  • Request22 01 A0
  • Service 22DID 01A0
  • 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 2016 to 2022.

Relative accelerator pedal position IONIQEV_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 2016 to 2022.

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 2017.

Steering wheel angle IONIQEV_STEER_ANGLE

  • Request21 01
  • Service 21PID 01
  • Module7D4 → 7DC
  • Every250 ms
  • Testing

Bits 72 to 87 of the reply, 16 bits. The value is signed.

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

In testing for 2016, 2019 to 2022. Not supported for 2017 to 2018.

Steering wheel angle IONIQEV_STEERING_ANGLE

  • Request22 F0 10
  • Service 22DID F010
  • Module730 → 738
  • Every250 ms
  • Testing

Bits 96 to 111 of the reply, 16 bits. The value is signed. The bytes are in little-endian order.

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

In testing for 2016 to 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 2017.

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 2017.

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