Climate parameters
The Kia Cadenza has 8 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 2017.
Defogging? CADENZA_DEFOG_SWConfirmed
- Request
22 BC 03 - Service 22
DID BC03 - Module
770 → 778 - Every
2 s - Testing for 2010 to 2016, 2018 to 2020
Example reply from a 2017 Kia Cadenza.
Bit 62 of the reply.
0b0 = 0 → 0
- Formula
val- Range
- 0 to 1
- Unit
- No or yes
Confirmed for 2017. In testing for 2010 to 2016, 2018 to 2020.
Evaporator temperature CADENZA_HVAC_EVAPORATOR_TConfirmed
- Request
22 01 00 - Service 22
DID 0100 - Module
7B3 → 7BB - Every
5 s - Testing for 2010 to 2016, 2018 to 2020
Example reply from a 2017 Kia Cadenza.
Bits 56 to 63 of the reply, 8 bits.
0x56 = 86 → (86 ÷ 2 − 40) = 3 °C
- Formula
(val ÷ 2 − 40)- Range
- -40 to 87.5 °C
- Unit
- °C
Confirmed for 2017. In testing for 2010 to 2016, 2018 to 2020.
Exterior temperature CADENZA_TEMP_EXTConfirmed
- Request
22 01 00 - Service 22
DID 0100 - Module
7B3 → 7BB - Every
5 s - Testing for 2010 to 2016, 2018 to 2020
Example reply from a 2017 Kia Cadenza.
Bits 48 to 55 of the reply, 8 bits.
0x55 = 85 → (85 ÷ 2 − 40) = 2.5 °C
- Formula
(val ÷ 2 − 40)- Range
- -40 to 80 °C
- Unit
- °C
Confirmed for 2017. In testing for 2010 to 2016, 2018 to 2020.
Humidity sensor for automatic defogger CADENZA_HVAC_DEFOG_HUMIDITYConfirmed
- Request
22 01 00 - Service 22
DID 0100 - Module
7B3 → 7BB - Every
5 s - Testing for 2010 to 2016, 2018 to 2020
Example reply from a 2017 Kia Cadenza.
Bits 200 to 207 of the reply, 8 bits.
0x00 = 0 → 0 %
- Formula
val- Range
- 0 to 100 %
- Unit
- %
Confirmed for 2017. In testing for 2010 to 2016, 2018 to 2020.
Interior temperature CADENZA_TEMP_INTConfirmed
- Request
22 01 00 - Service 22
DID 0100 - Module
7B3 → 7BB - Every
5 s - Testing for 2010 to 2016, 2018 to 2020
Example reply from a 2017 Kia Cadenza.
Bits 40 to 47 of the reply, 8 bits.
0x5D = 93 → (93 ÷ 2 − 40) = 6.5 °C
- Formula
(val ÷ 2 − 40)- Range
- -40 to 80 °C
- Unit
- °C
Confirmed for 2017. In testing for 2010 to 2016, 2018 to 2020.
Interior temperature, passenger legs vent CADENZA_HVAC_IAT_PASSENGER_LEGS_VENT
- Request
22 01 01 - Service 22
DID 0101 - Module
7B3 → 7BB - Every
5 s - Testing
Bits 72 to 79 of the reply, 8 bits.
- Formula
(val ÷ 2 − 40)- Range
- -40 to 87.5 °C
- Unit
- °C
In testing for 2010 to 2016, 2018 to 2020. Not supported for 2017.
Interior temperature, passenger vent CADENZA_HVAC_IAT_PASSENGER_VENT
- Request
22 01 01 - Service 22
DID 0101 - Module
7B3 → 7BB - Every
5 s - Testing
Bits 64 to 71 of the reply, 8 bits.
- Formula
(val ÷ 2 − 40)- Range
- -40 to 87.5 °C
- Unit
- °C
In testing for 2010 to 2016, 2018 to 2020. Not supported for 2017.
