Transmission parameters
The Kia Cadenza has 11 transmission parameters.
● Confirmed◆ In testing○ Supported× Not supported
Automatic transmission fluid temperature CADENZA_ATF_T
- Request
21 A0 - Service 21
PID A0 - Module
7E1 → 7E9 - Every
250 ms - Testing
Bits 104 to 111 of the reply, 8 bits.
- Formula
(val − 40)- Range
- -40 to 215 °C
- Unit
- °C
In testing for 2010 to 2016, 2018 to 2020. Not supported for 2017.
Clutch #1 temperature CADENZA_CLUTCH_1_TConfirmed
Part of the dual clutch transition
- Request
22 01 A4 - Service 22
DID 01A4 - Module
7E1 → 7E9 - Every
250 ms - Testing for 2010 to 2016, 2018 to 2020
Bits 232 to 247 of the reply, 16 bits.
- Formula
(val × 2 − 40)- Range
- -40 to 300 °C
- Unit
- °C
Confirmed for 2017. In testing for 2010 to 2016, 2018 to 2020.
Clutch #2 temperature CADENZA_CLUTCH_2_TConfirmed
Part of the dual clutch transition
- Request
22 01 A4 - Service 22
DID 01A4 - Module
7E1 → 7E9 - Every
250 ms - Testing for 2010 to 2016, 2018 to 2020
Bits 248 to 263 of the reply, 16 bits.
- Formula
(val × 2 − 40)- Range
- -40 to 300 °C
- Unit
- °C
Confirmed for 2017. In testing for 2010 to 2016, 2018 to 2020.
Commanded gear CADENZA_COMMANDED_GEARConfirmed
- Request
22 01 A0 - Service 22
DID 01A0 - Module
7E1 → 7E9 - Every
250 ms - Testing for 2010 to 2016, 2018 to 2020
Example reply from a 2017 Kia Cadenza.
Bits 176 to 183 of the reply, 8 bits.
0x00 = 0 → 0
- Formula
val- Range
- 0 to 255
- Unit
- Number
Confirmed for 2017. In testing for 2010 to 2016, 2018 to 2020.
Current gear CADENZA_CURRENT_GEARConfirmed
- Request
22 01 A0 - Service 22
DID 01A0 - Module
7E1 → 7E9 - Every
250 ms - Testing for 2010 to 2016, 2018 to 2020
Example reply from a 2017 Kia Cadenza.
Bits 168 to 175 of the reply, 8 bits.
0x00 = 0 → 0
- Formula
val- Range
- 0 to 255
- Unit
- Number
Confirmed for 2017. In testing for 2010 to 2016, 2018 to 2020.
Current gear CADENZA_GEAR
The automatic transmission gear.
- Request
21 A0 - Service 21
PID A0 - Module
7E1 → 7E9 - Every
250 ms - Testing
Bits 152 to 159 of the reply, 8 bits.
- Unit
- Named states
| Raw value | State | Meaning |
|---|---|---|
1 | NEUTRAL | Neutral |
2 | REVERSE | Reverse |
3 | PARK | Park |
4 | MANUAL | Manual |
In testing for 2010 to 2016, 2018 to 2020. Not supported for 2017.
Current gear CADENZA_GEAR_CURConfirmed
- Request
22 01 A4 - Service 22
DID 01A4 - Module
7E1 → 7E9 - Every
250 ms - Testing for 2010 to 2016, 2018 to 2020
Example reply from a 2017 Kia Cadenza.
Bits 188 to 191 of the reply, 4 bits.
0b0100 = 4 → 4
- Formula
val- Range
- 0 to 15
- Unit
- Number
Confirmed for 2017. In testing for 2010 to 2016, 2018 to 2020.
Gear selector CADENZA_GEAR_7E1Confirmed
- Request
22 01 A0 - Service 22
DID 01A0 - Module
7E1 → 7E9 - Every
250 ms - Testing for 2010 to 2016, 2018 to 2020
Example reply from a 2017 Kia Cadenza.
Bits 160 to 167 of the reply, 8 bits.
0x0B = 11 → 11
- Formula
val- Range
- 0 to 255
- Unit
- Number
Confirmed for 2017. In testing for 2010 to 2016, 2018 to 2020.
Next gear CADENZA_GEAR_NXTConfirmed
- Request
22 01 A4 - Service 22
DID 01A4 - Module
7E1 → 7E9 - Every
250 ms - Testing for 2010 to 2016, 2018 to 2020
Example reply from a 2017 Kia Cadenza.
Bits 196 to 199 of the reply, 4 bits.
0b0000 = 0 → 0
- Formula
val- Range
- 0 to 15
- Unit
- Number
Confirmed for 2017. In testing for 2010 to 2016, 2018 to 2020.
Reverse gear selected CADENZA_GEAR_RConfirmed
- Request
22 BC 04 - Service 22
DID BC04 - Module
770 → 778 - Every
2 s - Testing for 2010 to 2016, 2018 to 2020
Example reply from a 2017 Kia Cadenza.
Bit 35 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.
Transmission fluid temperature CADENZA_ATF_TEMP
- Request
22 21 A0 - Service 22
DID 21A0 - Module
7E0 → 7E8 - Every
10 s - Testing
Bits 16 to 23 of the reply, 8 bits.
- Formula
(val × 9 ÷ 5 − 40)- Range
- 0 to 255 °F
- Unit
- °F
In testing for 2010 to 2016, 2018 to 2020. Not supported for 2017.