Transmission parameters
The Ford F-250 has 19 transmission parameters.
● Confirmed◆ In testing○ Supported× Not supported
Axle gear ratio, measured F250_AXLE_GEAR_RATIO_MEASConfirmed
- Request
22 1E 16 - Service 22
DID 1E16 - Module
7E0 → 7E8 - Every
5 s - Testing for 1999 to 2016, 2018 to 2020, 2024
Bits 0 to 15 of the reply, 16 bits.
- Formula
(val ÷ 4096)- Range
- 0 to 10
- Unit
- Number
Confirmed for 2017, 2021 to 2023, 2025 to 2026. In testing for 1999, 2001 to 2009, 2012 to 2016, 2018. Not supported for 2000, 2010 to 2011, 2019 to 2020, 2024.
Converter speed ratio F250_CONV_SPD_RAT
- Request
22 11 BA - Service 22
DID 11BA - Module
7E0 → 7E8 - Every
250 ms - Testing
Bits 0 to 15 of the reply, 16 bits.
- Formula
(val × 5 ÷ 82)- Range
- 0 to 3996.0365
- Unit
- Number
In testing for 1999 to 2016, 2018, 2020 to 2023. Not supported for 2017, 2019, 2024 to 2026.
Current gear F250_GEARConfirmed
The automatic transmission gear.
- Request
22 1E 12 - Service 22
DID 1E12 - Module
7E0 → 7E8 - Every
250 ms - Testing for 1999 to 2010, 2012 to 2015, 2018
Example reply from a 2026 Ford F-250.
Bits 0 to 7 of the reply, 8 bits.
0x01 = 1 → 1
- Unit
- Named states
| Raw value | State | Meaning |
|---|---|---|
1 | 1 | First gear |
2 | 2 | Second gear |
3 | 3 | Third gear |
4 | 4 | Fourth gear |
5 | 5 | Fifth gear |
6 | 6 | Sixth gear |
7 | 7 | Seventh gear |
8 | 8 | Eighth gear |
9 | 9 | Ninth gear |
10 | 10 | Tenth gear |
Confirmed for 2011, 2016 to 2017, 2019 to 2026. In testing for 1999, 2002 to 2005, 2007 to 2009, 2012 to 2015, 2018. Not supported for 2000 to 2001, 2006, 2010.
Current gear, transmission module F250_GEAR_V2Confirmed
The automatic transmission gear. Numbers aren't yet mapped to named gears.
- Request
22 1E 12 - Service 22
DID 1E12 - Module
7DF → 7E9 - Every
30 s - Testing for 1999 to 2010, 2012 to 2015, 2018
Bits 0 to 7 of the reply, 8 bits.
- Unit
- Named states
| Raw value | State | Meaning |
|---|---|---|
1 | 1 | First gear |
2 | 2 | Second gear |
3 | 3 | Third gear |
4 | 4 | Fourth gear |
5 | 5 | Fifth gear |
6 | 6 | Sixth gear |
7 | 7 | Seventh gear |
8 | 8 | Eighth gear |
9 | 9 | Ninth gear |
10 | 10 | Tenth gear |
50 | NEUTRAL | Neutral |
60 | REVERSE | Reverse |
70 | PARK | Park |
Confirmed for 2011, 2016 to 2017, 2019 to 2026. In testing for 1999, 2002 to 2005, 2007 to 2009, 2012 to 2015, 2018. Not supported for 2000 to 2001, 2006, 2010.
Gear commanded F250_GEAR_CMD
- Request
22 1E 12 - Service 22
DID 1E12 - Module
7E6 → 7EE - Every
1 s - Testing for 1999 to 2016, 2018, 2020 to 2026
Bits 0 to 7 of the reply, 8 bits.
- Unit
- Named states
| Raw value | State | Meaning |
|---|---|---|
0 | UNKNOWN | Unknown |
20 | L | |
40 | D | |
50 | N | |
60 | R | |
70 | P | |
255 | FAULT | Fault |
In testing for 1999 to 2009, 2012 to 2015, 2018. Supported for 2017, 2019. Not supported for 2010 to 2011, 2016, 2020 to 2026.
Gear ratio, commanded F250_PCM_CMD_TRANS_GEAR_RATIOConfirmed
- Request
22 1E 19 - Service 22
DID 1E19 - Module
7E0 → 7E8 - Every
1 s - Testing for 1999 to 2016, 2018 to 2020, 2022, 2024
Bits 0 to 15 of the reply, 16 bits.
- Formula
(val × 16 ÷ 65535)- Range
- 0 to 16
- Unit
- Number
Confirmed for 2017, 2021, 2023, 2025 to 2026. In testing for 1999, 2001 to 2009, 2012 to 2016, 2018. Not supported for 2000, 2010 to 2011, 2019 to 2020, 2022, 2024.
Gear, engaged F250_GEAR_ENGConfirmed
- Request
22 1E 1F - Service 22
DID 1E1F - Module
7E0 → 7E8 - Every
1 s - Testing for 1999 to 2016, 2018
Example reply from a 2026 Ford F-250.
Bits 0 to 7 of the reply, 8 bits.
0x00 = 0 → 0
- Formula
val- Range
- 0 to 6
- Unit
- Number
Confirmed for 2017, 2019 to 2026. In testing for 1999, 2001 to 2009, 2012 to 2016, 2018. Not supported for 2000, 2010 to 2011.
Gear, shift F250_GEAR_SHFTConfirmed
- Request
22 1E 23 - Service 22
DID 1E23 - Module
7E0 → 7E8 - Every
1 s - Testing for 1999 to 2016, 2018 to 2020
Example reply from a 2021 Ford F-250.
Bits 0 to 7 of the reply, 8 bits.
0x2E = 46 → DRIVE
- Unit
- Named states
| Raw value | State | Meaning |
|---|---|---|
10 | MANUAL | Manual |
46 | DRIVE | Drive |
50 | NEUTRAL | Neutral |
60 | REVERSE | Reverse |
70 | PARK | Park |
Confirmed for 2017, 2021. In testing for 1999, 2002 to 2005, 2007 to 2009, 2012 to 2015, 2018. Supported for 2022 to 2026. Not supported for 2000 to 2001, 2006, 2010 to 2011, 2016, 2019 to 2020.
Shift gear F250_GEAR_SHFT_V2Confirmed
- Request
22 1E 23 - Service 22
DID 1E23 - Module
7DF → 7E9 - Every
30 s - Testing for 1999 to 2010, 2012 to 2015, 2018
Example reply from a 2026 Ford F-250.
Bits 0 to 7 of the reply, 8 bits.
0x64 = 100 → 100
- Formula
val- Range
- 0 to 255
- Unit
- Number
Confirmed for 2011, 2016 to 2017, 2019 to 2026. In testing for 1999, 2002 to 2005, 2007 to 2009, 2012 to 2015, 2018. Not supported for 2000 to 2001, 2006, 2010.
Torque converter line pressure F250_TQ_CONV_LINE_P
- Request
22 11 C0 - Service 22
DID 11C0 - Module
7E0 → 7E8 - Every
250 ms - Testing
Bits 0 to 7 of the reply, 8 bits.
- Formula
(val × 172369 ÷ 5000)- Range
- 0 to 8790.819 kPa
- Unit
- kPa
In testing for 1999 to 2016, 2018, 2020 to 2023. Not supported for 2017, 2019, 2024 to 2026.
Torque into torque converter, variant 2 F250_TQ_INTO_TQ_CONV_VAR_2
- Request
22 16 3A - Service 22
DID 163A - Module
7E1 → 7E9 - Every
250 ms - Testing
Bits 0 to 7 of the reply, 8 bits.
- Formula
(val × 0.2711635897)- Range
- 0 to 69.1467 N·m
- Unit
- N·m
In testing for 1999 to 2016, 2018, 2020 to 2023. Not supported for 2017, 2019, 2024 to 2026.
Transmission gear F250_TRANS_GEAR
- Request
22 11 B3 - Service 22
DID 11B3 - Module
7E0 → 7E8 - Every
250 ms - Testing
Bits 0 to 7 of the reply, 8 bits.
- Formula
(val ÷ 2)- Range
- 0 to 127.5
- Unit
- Number
In testing for 1999 to 2016, 2018, 2020 to 2023. Not supported for 2017, 2019, 2024 to 2026.
Transmission gear F250_TRANS_GEAR_7E1
- Request
22 11 B3 - Service 22
DID 11B3 - Module
7E1 → 7E9 - Every
250 ms - Testing
Bits 0 to 7 of the reply, 8 bits.
- Formula
(val ÷ 2)- Range
- 0 to 127.5
- Unit
- Number
In testing for 1999 to 2016, 2018, 2020 to 2023. Not supported for 2017, 2019, 2024 to 2026.
Transmission gear ratio F250_TRANS_GEAR_RAT
- Request
22 16 3B - Service 22
DID 163B - Module
7E0 → 7E8 - Every
250 ms - Testing
Bits 0 to 7 of the reply, 8 bits.
- Formula
(val × 15.7480315)- Range
- 0 to 4015.748
- Unit
- Number
In testing for 1999 to 2016, 2018, 2020 to 2023. Not supported for 2017, 2019, 2024 to 2026.
Transmission odometer F250_TRANS_ODOConfirmed
Pelican can show this parameter as the odometer.
- Request
22 DD 01 - Service 22
DID DD01 - Module
7E1 → 7E9 - Every
30 s - Testing for 1999 to 2016, 2018, 2020 to 2022
Example reply from a 2026 Ford F-250.
Bits 0 to 23 of the reply, 24 bits.
0x0030E5 = 12517 → 12,517 km
- Formula
val- Range
- 0 to 16777215 km
- Unit
- km
Confirmed for 2017, 2019, 2023 to 2024, 2026. In testing for 1999 to 2016, 2018, 2020 to 2022. Not supported for 2025.
Transmission oil temperature F250_TOT_V2Confirmed
Pelican can show this parameter as the transmission fluid temperature.
- Request
22 1E 1C - Service 22
DID 1E1C - Module
7DF → 7E9 - Every
1 s - Testing for 1999 to 2010, 2012 to 2015, 2018
Example reply from a 2026 Ford F-250.
Bits 0 to 15 of the reply, 16 bits. The value is signed.
0x0003 = 3 → (3 ÷ 16) = 0.1875 °C
- Formula
(val ÷ 16)- Range
- -500 to 500 °C
- Unit
- °C
Confirmed for 2011, 2016 to 2017, 2019 to 2026. In testing for 1999, 2002 to 2005, 2007 to 2009, 2012 to 2015, 2018. Not supported for 2000 to 2001, 2006, 2010.
Transmission output shaft speed F250_TRANS_OUTPUT_SHFT
- Request
22 11 B5 - Service 22
DID 11B5 - Module
7E0 → 7E8 - Every
250 ms - Testing
Bits 0 to 15 of the reply, 16 bits.
- Formula
(val ÷ 40)- Range
- 0 to 1638.375 rpm
- Unit
- rpm
In testing for 1999 to 2016, 2018, 2020 to 2023. Not supported for 2017, 2019, 2024 to 2026.
Transmission pressure, commanded F250_PCM_CMD_TRANS_MAIN_LINE_PConfirmed
- Request
22 1E 1A - Service 22
DID 1E1A - Module
7E0 → 7E8 - Every
1 s - Testing for 1999 to 2016, 2018, 2020, 2024
Example reply from a 2026 Ford F-250.
Bits 0 to 15 of the reply, 16 bits. The value is signed.
0x00B6 = 182 → (182 × 2) = 364 kPa
- Formula
(val × 2)- Range
- -65536 to 65534 kPa
- Unit
- kPa
Confirmed for 2017, 2021 to 2023, 2025 to 2026. In testing for 1999, 2002 to 2009, 2012 to 2016, 2018. Supported for 2019. Not supported for 2000 to 2001, 2010 to 2011, 2020, 2024.
Transmission temperature F250_TT
- Request
22 1E 1C - Service 22
DID 1E1C - Module
7E6 → 7EE - Every
5 s - Testing for 1999 to 2016, 2018, 2020 to 2026
Bits 0 to 15 of the reply, 16 bits. The value is signed.
- Formula
(val ÷ 16)- Range
- -300 to 300 °C
- Unit
- °C
In testing for 1999 to 2005, 2007 to 2009, 2012 to 2015, 2018. Supported for 2017, 2019. Not supported for 2006, 2010 to 2011, 2016, 2020 to 2026.