Climate parameters
The Mazda MX-30 has 5 climate parameters.
● Confirmed◆ In testing○ Supported× Not supported
A/C compressor pressure MX30_AC_PConfirmed
- Request
22 03 93 - Service 22
DID 0393 - Module
7E0 → 7E8 - Every
1 s - Testing for 2020 to 2021, 2023 to 2026
Example reply from a 2022 Mazda MX-30.
Bits 0 to 15 of the reply, 16 bits.
0x011C = 284 → (284 × 245251 ÷ 845473) = 82.381441 psi
- Formula
(val × 245251 ÷ 845473)- Range
- 0 to 1000 psi
- Unit
- psi
Confirmed for 2022. In testing for 2020 to 2021, 2023 to 2026.
A/C compressor pressure sensor voltage MX30_AC_P_SENS_VConfirmed
- Request
22 98 00 - Service 22
DID 9800 - Module
7E0 → 7E8 - Every
1 s - Testing for 2020 to 2021, 2023 to 2026
Example reply from a 2022 Mazda MX-30.
Bits 0 to 15 of the reply, 16 bits. The value is signed.
0x0217 = 535 → (535 ÷ 1024) = 0.522461 V
- Formula
(val ÷ 1024)- Range
- 0 to 5 V
- Unit
- V
Confirmed for 2022. In testing for 2020 to 2021, 2023 to 2026.
A/C compressor, state MX30_AC_STATEConfirmed
- Request
22 09 9B - Service 22
DID 099B - Module
7E0 → 7E8 - Every
1 s - Testing for 2020 to 2021, 2023 to 2026
Example reply from a 2022 Mazda MX-30.
Bits 0 to 7 of the reply, 8 bits.
0x00 = 0 → 0
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
Confirmed for 2022. In testing for 2020 to 2021, 2023 to 2026.
Ambient air temperature MX30_AAT_723Confirmed
- Request
22 DD 05 - Service 22
DID DD05 - Module
723 → 72B - Every
1 s - Testing for 2020 to 2021, 2023 to 2026
Example reply from a 2022 Mazda MX-30.
Bits 0 to 7 of the reply, 8 bits.
0x2D = 45 → (45 − 40) = 5 °C
- Formula
(val − 40)- Range
- -40 to 215 °C
- Unit
- °C
Confirmed for 2022. In testing for 2020 to 2021, 2023 to 2026.
Ambient temperature, alternate MX30_AAT_ALTConfirmed
- Request
22 05 7D - Service 22
DID 057D - Module
7E0 → 7E8 - Every
5 s - Testing for 2020 to 2021, 2023 to 2026
Example reply from a 2022 Mazda MX-30.
Bits 0 to 7 of the reply, 8 bits.
0x5A = 90 → (90 ÷ 2 − 40) = 5 °C
- Formula
(val ÷ 2 − 40)- Range
- -40 to 87.5 °C
- Unit
- °C
Confirmed for 2022. In testing for 2020 to 2021, 2023 to 2026.