Transmission parameters
The Toyota Sienna Hybrid has 9 transmission parameters.
● Confirmed◆ In testing○ Supported× Not supported
Boosting converter temperature, lower SIENNAH_BOOSTING_CONV_T_LOConfirmed
- Request
22 10 A7 - Service 22
DID 10A7 - Module
7D2 → 7DA - Every
5 s - Testing for 2022, 2024 to 2026
Example reply from a 2023 Toyota Sienna Hybrid.
Bits 8 to 15 of the reply, 8 bits.
0x3E = 62 → (62 − 40) = 22 °C
- Formula
(val − 40)- Range
- -40 to 215 °C
- Unit
- °C
Confirmed for 2021, 2023. In testing for 2022, 2024 to 2026.
Boosting converter temperature, upper SIENNAH_BOOSTING_CONV_T_HIConfirmed
- Request
22 10 A7 - Service 22
DID 10A7 - Module
7D2 → 7DA - Every
5 s - Testing for 2022, 2024 to 2026
Example reply from a 2023 Toyota Sienna Hybrid.
Bits 0 to 7 of the reply, 8 bits.
0x3E = 62 → (62 − 40) = 22 °C
- Formula
(val − 40)- Range
- -40 to 215 °C
- Unit
- °C
Confirmed for 2021, 2023. In testing for 2022, 2024 to 2026.
DC-DC converter output current SIENNAH_DC_DC_CONV_OUTPUT
- Request
22 11 1C - Service 22
DID 111C - Module
7D2 → 7DA - Every
1 s - Testing
Bits 0 to 7 of the reply, 8 bits.
- Formula
(val × 25 ÷ 32)- Range
- 0 to 199 A
- Unit
- A
In testing for 2022, 2024 to 2026. Not supported for 2021, 2023.
Gear SIENNAH_GEAR_700
- Request
22 16 21 - Service 22
DID 1621 - Module
700 → 708 - Every
1 s - Testing
Bits 0 to 7 of the reply, 8 bits.
- Formula
val- Range
- 0 to 255
- Unit
- Number
In testing for 2022, 2024 to 2026. Not supported for 2021, 2023.
Lock up state SIENNAH_AT_LOCK_UP_STATE
- Request
22 16 20 - Service 22
DID 1620 - Module
700 → 708 - Every
1 s - Testing
Bit 7 of the reply.
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
In testing for 2022, 2024 to 2026. Not supported for 2021, 2023.
Shift position SIENNAH_SHIFTConfirmed
- Request
22 10 61 - Service 22
DID 1061 - Module
7D2 → 7DA - Every
1 s - Testing for 2022, 2024 to 2026
Example reply from a 2023 Toyota Sienna Hybrid.
Bits 0 to 7 of the reply, 8 bits.
0x00 = 0 → P
- Unit
- Named states
| Raw value | State | Meaning |
|---|---|---|
0 | P | Park |
2 | R | Reverse |
4 | N | Neutral |
6 | D | Drive |
Confirmed for 2021, 2023. In testing for 2022, 2024 to 2026.
Transmission fluid post-converter temperature, variant 3 SIENNAH_TRANS_FLUID_POST_T_3
- Request
22 16 28 - Service 22
DID 1628 - Module
700 → 708 - Every
5 s - Testing
Bits 0 to 15 of the reply, 16 bits.
- Formula
(val ÷ 256 − 40)- Range
- -40 to 215.996 °C
- Unit
- °C
In testing for 2022, 2024 to 2026. Not supported for 2021, 2023.
Transmission fluid temperature, pan var.3 SIENNAH_ATF_T_PAN_V3
Pelican can show this parameter as the transmission fluid temperature.
- Request
22 16 27 - Service 22
DID 1627 - Module
700 → 708 - Every
5 s - Testing
Bits 0 to 15 of the reply, 16 bits.
- Formula
(val ÷ 256 − 40)- Range
- -40 to 215 °C
- Unit
- °C
In testing for 2022, 2024 to 2026. Not supported for 2021, 2023.
Transmission shift state ratio SIENNAH_TRANS_SHIFT_ST_RAT
- Request
22 16 22 - Service 22
DID 1622 - Module
700 → 708 - Every
1 s - Testing
Bits 0 to 15 of the reply, 16 bits.
- Formula
(val × 5333 ÷ 21845000)- Range
- 0 to 15.999
- Unit
- Number
In testing for 2022, 2024 to 2026. Not supported for 2021, 2023.
