Climate parameters
The Volvo XC40 has 14 climate parameters.
● Confirmed◆ In testing○ Supported× Not supported
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 2021 to 2022. Supported for 2019 to 2020, 2023.
Auxiliary water pump duty cycle XC40_AUXILIARY_WATER_PMP
- Request
22 43 36 - Service 22
DID 4336 - Module
D01A → 1F422E80 - Every
1 s - Testing for 2017 to 2022, 2024 to 2026
Bits 0 to 7 of the reply, 8 bits.
- Formula
val- Range
- 0 to 255 %
- Unit
- %
In testing for 2017 to 2022, 2024 to 2026. Supported for 2023.
Evaporator temperature XC40_EVAPORATOR_T
- Request
22 98 4F - Service 22
DID 984F - Module
D01A → 1F422E80 - Every
5 s - Testing for 2017 to 2022, 2024 to 2026
Bits 0 to 15 of the reply, 16 bits. The value is signed.
- Formula
(val ÷ 10)- Range
- -3276 to 3276 °C
- Unit
- °C
In testing for 2017 to 2022, 2024 to 2026. Supported for 2023.
Evaporator temperature, variant 2 XC40_EVAPORATOR_T_V_2
- Request
22 98 20 - Service 22
DID 9820 - Module
D01A → 1F422E80 - Every
5 s - Testing
Bits 0 to 7 of the reply, 8 bits. The value is signed.
- Formula
(val × 16 ÷ 5)- Range
- -409 to 406 °C
- Unit
- °C
In testing for 2017 to 2022. Not supported for 2023.
Fuel-operated heater, inlet water temperature XC40_FOH_INLET_WATER_T
- Request
22 43 BE - Service 22
DID 43BE - Module
D01A → 1F422E80 - Every
5 s - Testing for 2017 to 2022, 2024 to 2026
Bits 0 to 7 of the reply, 8 bits.
- Formula
(val − 40)- Range
- -40 to 215 °C
- Unit
- °C
In testing for 2017 to 2022, 2024 to 2026. Supported for 2023.
Fuel-operated heater, outlet water temperature XC40_FOH_OUTLET_WATER_T
- Request
22 43 BE - Service 22
DID 43BE - Module
D01A → 1F422E80 - Every
5 s - Testing for 2017 to 2022, 2024 to 2026
Bits 8 to 15 of the reply, 8 bits.
- Formula
(val − 40)- Range
- -40 to 215 °C
- Unit
- °C
In testing for 2017 to 2022, 2024 to 2026. Supported for 2023.
Heat exchanger temperature XC40_HEAT_EXCHANGER_T
- Request
22 98 50 - Service 22
DID 9850 - Module
D01A → 1F422E80 - Every
5 s - Testing for 2017 to 2022, 2024 to 2026
Bits 0 to 15 of the reply, 16 bits. The value is signed.
- Formula
(val ÷ 10)- Range
- -3276 to 3276 °C
- Unit
- °C
In testing for 2017 to 2022, 2024 to 2026. Supported for 2023.
Heat exchanger temperature, variant 2 XC40_HEAT_EXCHANGER_T_V_2
- Request
22 43 37 - Service 22
DID 4337 - Module
D01A → 1F422E80 - Every
5 s - Testing
Bits 0 to 7 of the reply, 8 bits. The value is signed.
- Formula
(val × 16 ÷ 5)- Range
- -409 to 406 °C
- Unit
- °C
In testing for 2017 to 2022. Not supported for 2023.
High-voltage coolant heater coolant inlet temperature XC40_HVCH_CLT_INLET_T
- Request
22 43 44 - Service 22
DID 4344 - Module
D01A → 1F422E80 - Every
5 s - Testing for 2017 to 2022, 2024 to 2026
Bits 0 to 7 of the reply, 8 bits.
- Formula
(val − 40)- Range
- -40 to 215 °C
- Unit
- °C
In testing for 2017 to 2022, 2024 to 2026. Supported for 2023.
High-voltage coolant heater coolant outlet temperature XC40_HVCH_CLT_OUTLET_T
- Request
22 43 44 - Service 22
DID 4344 - Module
D01A → 1F422E80 - Every
5 s - Testing for 2017 to 2022, 2024 to 2026
Bits 8 to 15 of the reply, 8 bits.
- Formula
(val − 40)- Range
- -40 to 215 °C
- Unit
- °C
In testing for 2017 to 2022, 2024 to 2026. Supported for 2023.
High-voltage coolant heater current consumption XC40_HVCH_CURRENT_CONS
- Request
22 43 45 - Service 22
DID 4345 - Module
D01A → 1F422E80 - Every
1 s - Testing for 2017 to 2022, 2024 to 2026
Bits 0 to 7 of the reply, 8 bits.
- Formula
(val ÷ 4)- Range
- 0 to 63.75 A
- Unit
- A
In testing for 2017 to 2022, 2024 to 2026. Supported for 2023.
High-voltage coolant heater power consumption XC40_HVCH_POWER_CONS
- Request
22 43 45 - Service 22
DID 4345 - Module
D01A → 1F422E80 - Every
1 s - Testing for 2017 to 2022, 2024 to 2026
Bits 8 to 23 of the reply, 16 bits.
- Formula
(val × 20)- Range
- 0 to 1310700 W
- Unit
- W
In testing for 2017 to 2022, 2024 to 2026. Supported for 2023.
High-voltage coolant heater required power consumption XC40_HVCH_REQUIRED_POWER
- Request
22 43 45 - Service 22
DID 4345 - Module
D01A → 1F422E80 - Every
1 s - Testing for 2017 to 2022, 2024 to 2026
Bits 24 to 39 of the reply, 16 bits.
- Formula
(val × 20)- Range
- 0 to 1310700 W
- Unit
- W
In testing for 2017 to 2022, 2024 to 2026. Supported for 2023.
Interior temperature XC40_INTERIOR_T
- Request
22 98 43 - Service 22
DID 9843 - Module
D01A → 1F422E80 - Every
5 s - Testing for 2017 to 2022, 2024 to 2026
Bits 0 to 7 of the reply, 8 bits.
- Formula
(val × 4 ÷ 5 − 60)- Range
- -60 to 144 °C
- Unit
- °C
In testing for 2017 to 2022, 2024 to 2026. Supported for 2023.
