Climate parameters
The Ford Expedition has 10 climate parameters.
● Confirmed◆ In testing○ Supported× Not supported
A/C compressor current FORD_AC_COMP_A
- Request
22 99 AB - Service 22
DID 99AB - Module
7C7 → 7CF - Every
5 s - Testing
Bits 0 to 15 of the reply, 16 bits. The value is signed.
- Formula
(val × 100 ÷ 32767)- Range
- -100 to 100 A
- Unit
- A
In testing for 1997 to 2006, 2008, 2011 to 2015, 2022, 2026. Not supported for 2007, 2009 to 2010, 2016 to 2021, 2023 to 2025.
A/C compressor pressure sensor voltage FORD_AC_P_SENS_VConfirmed
- Request
22 98 00 - Service 22
DID 9800 - Module
7E0 → 7E8 - Every
2 s - Testing
Bits 0 to 15 of the reply, 16 bits. The value is signed.
- Formula
(val ÷ 1024)- Range
- 0 to 5 V
- Unit
- V
Confirmed for 2009 to 2010, 2016 to 2021, 2023 to 2025. In testing for 1997 to 2006, 2008, 2011 to 2015, 2022, 2026. Not supported for 2007.
A/C compressor, state FORD_AC_STATEConfirmed
- Request
22 09 9B - Service 22
DID 099B - Module
7E0 → 7E8 - Every
5 s - Testing
Example reply from a 2025 Ford Expedition.
Bits 0 to 7 of the reply, 8 bits.
0x00 = 0 → 0
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
Confirmed for 2009 to 2010, 2016 to 2021, 2023 to 2025. In testing for 1997 to 2006, 2008, 2011 to 2015, 2022, 2026. Not supported for 2007.
A/C refrigerant pressure FORD_PCM_A_C_REFRIG_PConfirmed
- Request
22 06 04 - Service 22
DID 0604 - Module
7E0 → 7E8 - Every
1 s - Testing
Example reply from a 2025 Ford Expedition.
Bits 0 to 15 of the reply, 16 bits. The value is signed.
0x02BE = 702 → 702 kPa
- Formula
val- Range
- -32768 to 32767 kPa
- Unit
- kPa
Confirmed for 2023 to 2025. In testing for 1997 to 2006, 2008, 2011 to 2015, 2022, 2026. Not supported for 2007, 2009 to 2010, 2016 to 2021.
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 2024.
Ambient temperature, alternate FORD_AAT_ALTConfirmed
- Request
22 05 7D - Service 22
DID 057D - Module
7E0 → 7E8 - Every
5 s - Testing
Example reply from a 2025 Ford Expedition.
Bits 0 to 7 of the reply, 8 bits.
0x6C = 108 → (108 ÷ 2 − 40) = 14 °C
- Formula
(val ÷ 2 − 40)- Range
- -40 to 87.5 °C
- Unit
- °C
Confirmed for 2016 to 2021, 2023 to 2025. In testing for 1997 to 2006, 2008, 2011 to 2015, 2022, 2026. Not supported for 2007, 2009 to 2010.
Coolant heater operation mode FORD_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 1997 to 2006, 2008, 2011 to 2015, 2022, 2026. Not supported for 2007, 2009 to 2010, 2016 to 2021, 2023 to 2025.
Coolant heater power FORD_COOLANT_HTR_PWR
- Request
22 48 DE - Service 22
DID 48DE - Module
7E6 → 7EE - Every
5 s - Testing
Bits 0 to 15 of the reply, 16 bits.
- Formula
(val ÷ 1000)- Range
- 0 to 65.535 kW
- Unit
- kW
In testing for 1997 to 2006, 2008, 2011 to 2015, 2022, 2026. Not supported for 2007, 2009 to 2010, 2016 to 2021, 2023 to 2025.
Exterior temperature FORD_AAT
- Request
22 DD 05 - Service 22
DID DD05 - Module
7E2 → 7EA - Every
5 s - Testing
Bits 0 to 7 of the reply, 8 bits.
- Formula
(val − 40)- Range
- -40 to 215 °C
- Unit
- °C
In testing for 1997 to 2006, 2008, 2011 to 2015, 2026. Not supported for 2007, 2009 to 2010, 2016 to 2025.
Interior temperature FORD_IAT
- Request
22 DD 04 - Service 22
DID DD04 - Module
7E2 → 7EA - Every
5 s - Testing
Bits 0 to 7 of the reply, 8 bits.
- Formula
(val − 40)- Range
- -40 to 215 °C
- Unit
- °C
In testing for 1997 to 2006, 2008, 2011 to 2015, 2026. Not supported for 2007, 2009 to 2010, 2016 to 2025.
