Climate parameters
The Kia Carnival has 17 climate parameters.
● Confirmed◆ In testing○ Supported× Not supported
A/C compressor operation RPM KIA_AC_COMPRESSOR_OPERATION_RPM
- Request
22 01 14 - Service 22
DID 0114 - Module
7E4 → 7EC - Every
1 s - Testing
Bits 208 to 223 of the reply, 16 bits.
- Formula
(val × 20)- Range
- 0 to 1310700 rpm
- Unit
- rpm
In testing for 1998 to 2015, 2017 to 2025. Not supported for 2016, 2026.
Air conditioning compressor speed KIA_AC_COMP_RPM
- Request
22 01 06 - Service 22
DID 0106 - Module
7E4 → 7EC - Every
5 s - Testing
Bits 96 to 103 of the reply, 8 bits.
- Formula
(val × 20)- Range
- 0 to 5100 rpm
- Unit
- rpm
In testing for 1998 to 2026.
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 2016.
Ambient temperature, vehicle control unit KIA_AAT_VMCU
- Request
21 80 - Service 21
PID 80 - Module
7E6 → 7EE - Every
30 s - Testing
Bits 96 to 103 of the reply, 8 bits. The value is signed.
- Formula
(val ÷ 2 − 40)- Range
- -104 to 23.5 °C
- Unit
- °C
In testing for 1998 to 2015, 2017 to 2026. Not supported for 2016.
Defogging? KIA_DEFOG_SW
- Request
22 BC 03 - Service 22
DID BC03 - Module
770 → 778 - Every
2 s - Testing
Bit 62 of the reply.
- Formula
val- Range
- 0 to 1
- Unit
- No or yes
In testing for 1998 to 2015, 2017 to 2026. Not supported for 2016.
Evaporator temperature KIA_HVAC_EVAPORATOR_TConfirmed
- Request
22 01 00 - Service 22
DID 0100 - Module
7B3 → 7BB - Every
5 s - Testing
Example reply from a 2026 Kia Carnival.
Bits 56 to 63 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 2026. In testing for 1998 to 2015, 2017 to 2025. Not supported for 2016.
Exterior temperature KIA_TEMP_EXTConfirmed
- Request
22 01 00 - Service 22
DID 0100 - Module
7B3 → 7BB - Every
5 s - Testing
Example reply from a 2026 Kia Carnival.
Bits 48 to 55 of the reply, 8 bits.
0x6D = 109 → (109 ÷ 2 − 40) = 14.5 °C
- Formula
(val ÷ 2 − 40)- Range
- -40 to 80 °C
- Unit
- °C
Confirmed for 2026. In testing for 1998 to 2015, 2017 to 2025. Not supported for 2016.
Heated steering wheel KIA_HEATED_WHEEL
- Request
22 B0 0C - Service 22
DID B00C - Module
7A0 → 7A8 - Every
5 s - Testing
Bit 34 of the reply.
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
In testing for 1998 to 2026.
Heated steering wheel, alternate bit KIA_HEATED_WHEEL_ALT
- Request
22 B0 0C - Service 22
DID B00C - Module
7A0 → 7A8 - Every
5 s - Testing
Bit 42 of the reply.
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
In testing for 1998 to 2026.
Humidity sensor for automatic defogger KIA_HVAC_DEFOG_HUMIDITY
- Request
22 01 00 - Service 22
DID 0100 - Module
7B3 → 7BB - Every
5 s - Testing
Bits 200 to 207 of the reply, 8 bits.
- Formula
val- Range
- 0 to 100 %
- Unit
- %
In testing for 1998 to 2026.
Interior temperature KIA_TEMP_INTConfirmed
- Request
22 01 00 - Service 22
DID 0100 - Module
7B3 → 7BB - Every
5 s - Testing
Example reply from a 2026 Kia Carnival.
Bits 40 to 47 of the reply, 8 bits.
0x75 = 117 → (117 ÷ 2 − 40) = 18.5 °C
- Formula
(val ÷ 2 − 40)- Range
- -40 to 80 °C
- Unit
- °C
Confirmed for 2026. In testing for 1998 to 2015, 2017 to 2025. Not supported for 2016.
Interior temperature, driver legs vent KIA_HVAC_IAT_DRIVER_LEGS_VENTConfirmed
- Request
22 01 00 - Service 22
DID 0100 - Module
7B3 → 7BB - Every
5 s - Testing
Example reply from a 2026 Kia Carnival.
Bits 224 to 231 of the reply, 8 bits.
0x9B = 155 → (155 ÷ 2 − 40) = 37.5 °C
- Formula
(val ÷ 2 − 40)- Range
- -40 to 87.5 °C
- Unit
- °C
Confirmed for 2026. In testing for 1998 to 2015, 2017 to 2025. Not supported for 2016.
Interior temperature, driver vent KIA_HVAC_IAT_DRIVER_VENTConfirmed
- Request
22 01 00 - Service 22
DID 0100 - Module
7B3 → 7BB - Every
5 s - Testing
Example reply from a 2026 Kia Carnival.
Bits 216 to 223 of the reply, 8 bits.
0x77 = 119 → (119 ÷ 2 − 40) = 19.5 °C
- Formula
(val ÷ 2 − 40)- Range
- -40 to 87.5 °C
- Unit
- °C
Confirmed for 2026. In testing for 1998 to 2015, 2017 to 2025. Not supported for 2016.
Interior temperature, front KIA_HVAC_IATConfirmed
- Request
22 01 00 - Service 22
DID 0100 - Module
7B3 → 7BB - Every
5 s - Testing
Example reply from a 2026 Kia Carnival.
Bits 40 to 47 of the reply, 8 bits.
0x75 = 117 → (117 ÷ 2 − 40) = 18.5 °C
- Formula
(val ÷ 2 − 40)- Range
- -40 to 87.5 °C
- Unit
- °C
Confirmed for 2026. In testing for 1998 to 2015, 2017 to 2025. Not supported for 2016.
Interior temperature, passenger legs vent KIA_HVAC_IAT_PASSENGER_LEGS_VENTConfirmed
- Request
22 01 01 - Service 22
DID 0101 - Module
7B3 → 7BB - Every
5 s - Testing
Example reply from a 2026 Kia Carnival.
Bits 72 to 79 of the reply, 8 bits.
0x68 = 104 → (104 ÷ 2 − 40) = 12 °C
- Formula
(val ÷ 2 − 40)- Range
- -40 to 87.5 °C
- Unit
- °C
Confirmed for 2026. In testing for 1998 to 2015, 2017 to 2025. Not supported for 2016.
Interior temperature, passenger vent KIA_HVAC_IAT_PASSENGER_VENTConfirmed
- Request
22 01 01 - Service 22
DID 0101 - Module
7B3 → 7BB - Every
5 s - Testing
Example reply from a 2026 Kia Carnival.
Bits 64 to 71 of the reply, 8 bits.
0x67 = 103 → (103 ÷ 2 − 40) = 11.5 °C
- Formula
(val ÷ 2 − 40)- Range
- -40 to 87.5 °C
- Unit
- °C
Confirmed for 2026. In testing for 1998 to 2015, 2017 to 2025. Not supported for 2016.
Outdoor temperature KIA_HVAC_AATConfirmed
- Request
22 01 00 - Service 22
DID 0100 - Module
7B3 → 7BB - Every
5 s - Testing
Example reply from a 2026 Kia Carnival.
Bits 48 to 55 of the reply, 8 bits.
0x6D = 109 → (109 ÷ 2 − 40) = 14.5 °C
- Formula
(val ÷ 2 − 40)- Range
- -40 to 87.5 °C
- Unit
- °C
Confirmed for 2026. In testing for 1998 to 2015, 2017 to 2025. Not supported for 2016.
