Transmission parameters
The INFINITI QX80 has 3 transmission parameters.
● Confirmed◆ In testing○ Supported× Not supported
Torque converter slip QX80_TQ_CONV_SLIPConfirmed
- Request
21 01 - Service 21
PID 01 - Module
7E1 → 7E9 - Every
5 s - Testing for 2014 to 2022, 2024 to 2026
Example reply from a 2023 INFINITI QX80.
Bits 120 to 135 of the reply, 16 bits. The value is signed.
0x0216 = 534 → 534 rpm
- Formula
val- Range
- -32768 to 32767 rpm
- Unit
- rpm
Confirmed for 2023. In testing for 2014 to 2022, 2024 to 2026.
Transmission fluid temperature, variant 1 QX80_ATF_T_VAR_1Confirmed
- Request
21 01 - Service 21
PID 01 - Module
7E1 → 7E9 - Every
5 s - Testing for 2014 to 2022, 2024 to 2026
Example reply from a 2023 INFINITI QX80.
Bits 152 to 159 of the reply, 8 bits.
0x79 = 121 → (121 × 9 ÷ 5 − 67) = 150.8 °F
- Formula
(val × 9 ÷ 5 − 67)- Range
- -67 to 392 °F
- Unit
- °F
Confirmed for 2023. In testing for 2014 to 2022, 2024 to 2026.
Transmission fluid temperature, variant 2 QX80_ATF_T_VAR_2Confirmed
- Request
21 01 - Service 21
PID 01 - Module
7E1 → 7E9 - Every
5 s - Testing for 2014 to 2022, 2024 to 2026
Example reply from a 2023 INFINITI QX80.
Bits 160 to 167 of the reply, 8 bits.
0x7A = 122 → (122 × 9 ÷ 5 − 67) = 152.6 °F
- Formula
(val × 9 ÷ 5 − 67)- Range
- -67 to 392 °F
- Unit
- °F
Confirmed for 2023. In testing for 2014 to 2022, 2024 to 2026.