Climate parameters
The Ford Transit has 10 climate parameters.
● Confirmed◆ In testing○ Supported× Not supported
A/C compressor pressure TRANSIT_AC_PConfirmed
- Request
22 03 93 - Service 22
DID 0393 - Module
7E0 → 7E8 - Every
1 s - Testing for 1988 to 2013, 2016 to 2017, 2019 to 2027
Example reply from a 2018 Ford Transit.
Bits 0 to 15 of the reply, 16 bits.
0x0125 = 293 → (293 × 245251 ÷ 845473) = 84.99212 psi
- Formula
(val × 245251 ÷ 845473)- Range
- 0 to 1000 psi
- Unit
- psi
Confirmed for 2014 to 2015, 2018. In testing for 1988 to 2013, 2016 to 2017, 2019 to 2020, 2022, 2026. Not supported for 2021, 2023 to 2025, 2027.
A/C compressor pressure sensor voltage TRANSIT_AC_P_SENS_VConfirmed
- Request
22 98 00 - Service 22
DID 9800 - Module
7E0 → 7E8 - Every
1 s - Testing for 1988 to 2013, 2016 to 2017, 2019 to 2020, 2022, 2026
Example reply from a 2027 Ford Transit.
Bits 0 to 15 of the reply, 16 bits. The value is signed.
0x0389 = 905 → (905 ÷ 1024) = 0.883789 V
- Formula
(val ÷ 1024)- Range
- 0 to 5 V
- Unit
- V
Confirmed for 2014 to 2015, 2018, 2021, 2023 to 2025, 2027. In testing for 1988 to 2013, 2016 to 2017, 2019 to 2020, 2022, 2026.
A/C compressor, state TRANSIT_AC_STATEConfirmed
- Request
22 09 9B - Service 22
DID 099B - Module
7E0 → 7E8 - Every
1 s - Testing for 1988 to 2013, 2016 to 2017, 2019 to 2020, 2022, 2026 to 2027
Example reply from a 2025 Ford Transit.
Bits 0 to 7 of the reply, 8 bits.
0x00 = 0 → 0
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
Confirmed for 2014 to 2015, 2018, 2021, 2023 to 2025. In testing for 1988 to 2013, 2016 to 2017, 2019 to 2020, 2022, 2026. Not supported for 2027.
A/C refrigerant pressure TRANSIT_PCM_A_C_REFRIG_PConfirmed
- Request
22 06 04 - Service 22
DID 0604 - Module
7E0 → 7E8 - Every
1 s - Testing for 1988 to 2017, 2019 to 2020, 2022, 2026
Example reply from a 2027 Ford Transit.
Bits 0 to 15 of the reply, 16 bits. The value is signed.
0x0190 = 400 → 400 kPa
- Formula
val- Range
- -32768 to 32767 kPa
- Unit
- kPa
Confirmed for 2018, 2021, 2023 to 2025, 2027. In testing for 1988 to 2013, 2016 to 2017, 2019 to 2020, 2022, 2026. Not supported for 2014 to 2015.
Ambient air temperature AATSAE J1979Confirmed
- Request
01 46 - Service 01
PID 46 - Module
7E0 → 7E8 - Every
15 s
Bits 0 to 7 of the reply, 8 bits.
- Formula
(val − 40)- Range
- -40 to 215 °C
- Unit
- °C
Confirmed for 2015, 2023, 2025. Supported for 2014, 2024, 2027.
Ambient temperature sensor voltage TRANSIT_AAT_VConfirmed
- Request
22 03 BA - Service 22
DID 03BA - Module
7E0 → 7E8 - Every
1 s - Testing for 1988 to 2013, 2016 to 2017, 2019 to 2020, 2022, 2026
Example reply from a 2027 Ford Transit.
Bits 0 to 15 of the reply, 16 bits.
0x0297 = 663 → (663 × 5 ÷ 1023) = 3.240469 V
- Formula
(val × 5 ÷ 1023)- Range
- 0 to 5 V
- Unit
- V
Confirmed for 2014 to 2015, 2018, 2021, 2023 to 2025, 2027. In testing for 1988 to 2013, 2016 to 2017, 2019 to 2020, 2022, 2026.
Ambient temperature, alternate TRANSIT_AAT_ALTConfirmed
- Request
22 05 7D - Service 22
DID 057D - Module
7E0 → 7E8 - Every
5 s - Testing for 1988 to 2014, 2016 to 2017, 2019 to 2020, 2022, 2026 to 2027
Example reply from a 2025 Ford Transit.
Bits 0 to 7 of the reply, 8 bits.
0x60 = 96 → (96 ÷ 2 − 40) = 8 °C
- Formula
(val ÷ 2 − 40)- Range
- -40 to 87.5 °C
- Unit
- °C
Confirmed for 2015, 2018, 2021, 2023 to 2025. In testing for 1988 to 2013, 2016 to 2017, 2019 to 2020, 2022, 2026. Not supported for 2014, 2027.
Coolant heater operation mode TRANSIT_COOLANT_HTR_OP_MODE
- Request
22 48 DF - Service 22
DID 48DF - Module
7E6 → 7EE - Every
10 s - Testing
Bits 0 to 7 of the reply, 8 bits.
- Unit
- Named states
| Raw value | State | Meaning |
|---|---|---|
0 | OFF | Off |
1 | ON | On |
2 | DEGRADED | Degraded |
3 | SHUTDOWN | Shutdown |
4 | SHORT | Short |
5 | NO_RESPONSE | No response |
6 | UNKNOWN | Unknown |
7 | STOP | Stop |
In testing for 1988 to 2013, 2016 to 2017, 2019 to 2020, 2022, 2026. Not supported for 2014 to 2015, 2018, 2021, 2023 to 2025, 2027.
Exterior temperature TRANSIT_AAT
- Request
22 DD 05 - Service 22
DID DD05 - Module
7E2 → 7EA - Every
5 s - Testing for 1988 to 2013, 2015 to 2026
Bits 0 to 7 of the reply, 8 bits.
- Formula
(val − 40)- Range
- -40 to 215 °C
- Unit
- °C
In testing for 1988 to 2013, 2016 to 2017, 2019 to 2020, 2022, 2026. Supported for 2014, 2027. Not supported for 2015, 2018, 2021, 2023 to 2025.
Interior temperature TRANSIT_IAT
- Request
22 DD 04 - Service 22
DID DD04 - Module
7E2 → 7EA - Every
5 s - Testing for 1988 to 2013, 2015 to 2027
Bits 0 to 7 of the reply, 8 bits.
- Formula
(val − 40)- Range
- -40 to 215 °C
- Unit
- °C
In testing for 1988 to 2013, 2016 to 2017, 2019 to 2020, 2022, 2026. Supported for 2014. Not supported for 2015, 2018, 2021, 2023 to 2025, 2027.