Transmission parameters
The Hyundai Santa Fe has 15 transmission parameters.
● Confirmed◆ In testing○ Supported× Not supported
Clutch #1 temperature SANTAFE_CLUTCH_1_TConfirmed
Part of the dual clutch transition
- Request
22 01 A4 - Service 22
DID 01A4 - Module
7E1 → 7E9 - Every
250 ms - Testing for 2000 to 2021, 2023, 2025 to 2026
Bits 232 to 247 of the reply, 16 bits.
- Formula
(val × 2 − 40)- Range
- -40 to 300 °C
- Unit
- °C
Confirmed for 2022, 2024. In testing for 2000 to 2010, 2012, 2014 to 2018, 2021, 2025 to 2026. Not supported for 2011, 2013, 2019 to 2020, 2023.
Clutch #2 temperature SANTAFE_CLUTCH_2_TConfirmed
Part of the dual clutch transition
- Request
22 01 A4 - Service 22
DID 01A4 - Module
7E1 → 7E9 - Every
250 ms - Testing for 2000 to 2021, 2023, 2025 to 2026
Bits 248 to 263 of the reply, 16 bits.
- Formula
(val × 2 − 40)- Range
- -40 to 300 °C
- Unit
- °C
Confirmed for 2022, 2024. In testing for 2000 to 2010, 2012, 2014 to 2018, 2021, 2025 to 2026. Not supported for 2011, 2013, 2019 to 2020, 2023.
Commanded gear SANTAFE_COMMANDED_GEARConfirmed
- Request
21 A0 - Service 21
PID A0 - Module
7E1 → 7E9 - Every
250 ms - Testing for 2000 to 2010, 2012, 2015 to 2026
Example reply from a 2014 Hyundai Santa Fe.
Bits 176 to 183 of the reply, 8 bits.
0x01 = 1 → 1
- Formula
val- Range
- 0 to 255
- Unit
- Number
Confirmed for 2011, 2013 to 2014. In testing for 2000 to 2010, 2012, 2015 to 2017. Not supported for 2018 to 2020, 2022.
Commanded gear SANTAFE_COMMANDED_GEAR_7E1Confirmed
- Request
22 01 A0 - Service 22
DID 01A0 - Module
7E1 → 7E9 - Every
250 ms - Testing for 2000 to 2018, 2020 to 2026
Example reply from a 2019 Hyundai Santa Fe.
Bits 176 to 183 of the reply, 8 bits.
0x01 = 1 → 1
- Formula
val- Range
- 0 to 255
- Unit
- Number
Confirmed for 2019. In testing for 2000 to 2010, 2012, 2014 to 2018, 2020 to 2023, 2025 to 2026. Not supported for 2011, 2013, 2024.
Current gear SANTAFE_CURRENT_GEARConfirmed
- Request
21 A0 - Service 21
PID A0 - Module
7E1 → 7E9 - Every
250 ms - Testing for 2000 to 2010, 2012, 2015 to 2026
Example reply from a 2014 Hyundai Santa Fe.
Bits 168 to 175 of the reply, 8 bits.
0x00 = 0 → 0
- Formula
val- Range
- 0 to 255
- Unit
- Number
Confirmed for 2011, 2013 to 2014. In testing for 2000 to 2010, 2012, 2015 to 2017. Not supported for 2018 to 2020, 2022.
Current gear SANTAFE_CURRENT_GEAR_7E1Confirmed
- Request
22 01 A0 - Service 22
DID 01A0 - Module
7E1 → 7E9 - Every
250 ms - Testing for 2000 to 2018, 2020 to 2026
Example reply from a 2019 Hyundai Santa Fe.
Bits 168 to 175 of the reply, 8 bits.
0x01 = 1 → 1
- Formula
val- Range
- 0 to 255
- Unit
- Number
Confirmed for 2019. In testing for 2000 to 2010, 2012, 2014 to 2018, 2020 to 2023, 2025 to 2026. Not supported for 2011, 2013, 2024.
Current gear SANTAFE_CURRENT_GEAR_7E1_2Confirmed
- Request
21 A1 - Service 21
PID A1 - Module
7E1 → 7E9 - Every
250 ms - Testing for 2000 to 2010, 2012, 2014 to 2026
Example reply from a 2013 Hyundai Santa Fe.
Bits 32 to 39 of the reply, 8 bits.
0x00 = 0 → 0
- Formula
val- Range
- 0 to 255
- Unit
- Number
Confirmed for 2011, 2013. In testing for 2000 to 2010, 2012, 2014 to 2018, 2020 to 2023, 2025 to 2026. Not supported for 2019, 2024.
Current gear SANTAFE_GEAR_CURConfirmed
- Request
22 01 A4 - Service 22
DID 01A4 - Module
7E1 → 7E9 - Every
250 ms - Testing for 2000 to 2021, 2023, 2025 to 2026
Example reply from a 2024 Hyundai Santa Fe.
Bits 188 to 191 of the reply, 4 bits.
0b0111 = 7 → 7
- Formula
val- Range
- 0 to 15
- Unit
- Number
Confirmed for 2022, 2024. In testing for 2000 to 2010, 2012, 2014 to 2018, 2021, 2025 to 2026. Not supported for 2011, 2013, 2019 to 2020, 2023.
Dual-clutch transmission even shaft, gear engaged SANTAFE_DUAL_CLU_TRANS_EVENConfirmed
- Request
22 01 A5 - Service 22
DID 01A5 - Module
7E1 → 7E9 - Every
5 s - Testing for 2000 to 2023, 2025 to 2026
Example reply from a 2024 Hyundai Santa Fe.
Bits 40 to 47 of the reply, 8 bits.
0x04 = 4 → 4
- Formula
val- Range
- 0 to 255
- Unit
- Number
Confirmed for 2024. In testing for 2000 to 2010, 2012, 2014 to 2018, 2020 to 2023, 2025 to 2026. Not supported for 2011, 2013, 2019.
Dual-clutch transmission odd shaft, gear engaged SANTAFE_DUAL_CLU_TRANS_ODDConfirmed
- Request
22 01 A5 - Service 22
DID 01A5 - Module
7E1 → 7E9 - Every
5 s - Testing for 2000 to 2023, 2025 to 2026
Example reply from a 2024 Hyundai Santa Fe.
Bits 32 to 39 of the reply, 8 bits.
0x00 = 0 → 0
- Formula
val- Range
- 0 to 255
- Unit
- Number
Confirmed for 2024. In testing for 2000 to 2010, 2012, 2014 to 2018, 2020 to 2023, 2025 to 2026. Not supported for 2011, 2013, 2019.
Gear SANTAFE_GEAR_7E0
- Request
22 ED 05 - Service 22
DID ED05 - Module
7E0 → 7E8 - Every
250 ms - Testing
Bits 176 to 183 of the reply, 8 bits.
- Formula
val- Range
- 0 to 255
- Unit
- Number
In testing for 2000 to 2010, 2012, 2014 to 2018, 2020 to 2023, 2025 to 2026. Not supported for 2011, 2013, 2019, 2024.
Gear selector SANTAFE_GEARConfirmed
- Request
22 01 A0 - Service 22
DID 01A0 - Module
7E1 → 7E9 - Every
250 ms - Testing for 2000 to 2018, 2020 to 2026
Example reply from a 2019 Hyundai Santa Fe.
Bits 160 to 167 of the reply, 8 bits.
0x08 = 8 → 8
- Formula
val- Range
- 0 to 255
- Unit
- Number
Confirmed for 2019. In testing for 2000 to 2010, 2012, 2014 to 2018, 2020 to 2023, 2025 to 2026. Not supported for 2011, 2013, 2024.
Next gear SANTAFE_GEAR_NXTConfirmed
- Request
22 01 A4 - Service 22
DID 01A4 - Module
7E1 → 7E9 - Every
250 ms - Testing for 2000 to 2021, 2023, 2025 to 2026
Example reply from a 2024 Hyundai Santa Fe.
Bits 196 to 199 of the reply, 4 bits.
0b0000 = 0 → 0
- Formula
val- Range
- 0 to 15
- Unit
- Number
Confirmed for 2022, 2024. In testing for 2000 to 2010, 2012, 2014 to 2018, 2021, 2025 to 2026. Not supported for 2011, 2013, 2019 to 2020, 2023.
Reverse gear selected SANTAFE_GEAR_RConfirmed
- Request
22 BC 04 - Service 22
DID BC04 - Module
770 → 778 - Every
1 s - Testing for 2000 to 2018, 2021, 2023, 2025 to 2026
Example reply from a 2024 Hyundai Santa Fe.
Bit 35 of the reply.
0b0 = 0 → 0
- Formula
val- Range
- 0 to 1
- Unit
- No or yes
Confirmed for 2019 to 2020, 2022, 2024. In testing for 2015 to 2017, 2021, 2025 to 2026. Not supported for 2011, 2013 to 2014, 2018, 2023.
Transmission fluid temperature SANTAFE_ATF_TEMP
- Request
22 21 A0 - Service 22
DID 21A0 - Module
7E0 → 7E8 - Every
10 s - Testing
Bits 16 to 23 of the reply, 8 bits.
- Formula
(val × 9 ÷ 5 − 40)- Range
- 0 to 255 °F
- Unit
- °F
In testing for 2000 to 2010, 2012, 2014 to 2018, 2021, 2023, 2025 to 2026. Not supported for 2011, 2013, 2019 to 2020, 2022, 2024.