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Hyundai Santa Fe Hybrid

Control parameters

The Hyundai Santa Fe Hybrid has 13 control parameters.

● Confirmed◆ In testing○ Supported× Not supported

How to read a parameter card

Handbrake engaged? SFHEV_HANDBRAKEConfirmed

  • Request22 BC 03
  • Service 22DID BC03
  • Module770 → 778
  • Every1 s
  • Testing for 2020 to 2024, 2026

Example reply from a 2025 Hyundai Santa Fe Hybrid.

Bit 36 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
No or yes

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

  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 2025. Supported for 2021 to 2024.

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 2025. Supported for 2023.

Brake booster pressure SFHEV_BRAKE_BOOSTER_P

  • Request22 E0 13
  • Service 22DID E013
  • Module7E0 → 7E8
  • Every250 ms
  • Testing

Bits 48 to 63 of the reply, 16 bits. The value is signed. The bytes are in little-endian order.

Formula
(val ÷ 25)
Range
-1310 to 1310
Unit
Raw value

In testing for 2020 to 2026.

Brake pedal SFHEV_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 2020 to 2024, 2026. Not supported for 2025.

Brake pedal SFHEV_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 2020 to 2026.

Brake switch SFHEV_BRAKE_SW

  • Request22 B0 08
  • Service 22DID B008
  • Module7A0 → 7A8
  • Every1 s
  • Testing

Bit 51 of the reply.

Formula
val
Range
0 to 1
Unit
Off or on

In testing for 2020 to 2026.

Handbrake engaged? SFHEV_HANDBRAKEConfirmed

  • Request22 BC 03
  • Service 22DID BC03
  • Module770 → 778
  • Every1 s
  • Testing for 2020 to 2024, 2026

Example reply from a 2025 Hyundai Santa Fe Hybrid.

Bit 36 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
No or yes

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

Relative accelerator pedal position SFHEV_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 2020 to 2026.

Relative accelerator pedal position SFHEV_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 2020 to 2024, 2026. Not supported for 2025.

Steering angle SFHEV_STEER_ANGLE_V2

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

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

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

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

Steering wheel angle SFHEV_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 2020 to 2026.

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. Supported for 2023.

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 2025. Supported for 2023.

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