Transmission parameters
The Toyota Corolla has 52 transmission parameters.
● Confirmed◆ In testing○ Supported× Not supported
Boost converter temperature at ignition on COROLLA_BOOST_CONV_T_AFTER_ON
- Request
21 74 - Service 21
PID 74 - Module
7E2 → 7EA - Every
1 s - Testing
Bits 16 to 23 of the reply, 8 bits.
- Formula
(val − 40)- Range
- -40 to 215 °C
- Unit
- °C
In testing for 1988 to 2008, 2011, 2013, 2015 to 2020, 2026. Not supported for 2009 to 2010, 2012, 2014, 2021 to 2025.
Boost converter temperature max COROLLA_BOOST_CONV_T_MAX
- Request
21 74 - Service 21
PID 74 - Module
7E2 → 7EA - Every
1 s - Testing
Bits 24 to 31 of the reply, 8 bits.
- Formula
(val − 40)- Range
- -40 to 215 °C
- Unit
- °C
In testing for 1988 to 2008, 2011, 2013, 2015 to 2020, 2026. Not supported for 2009 to 2010, 2012, 2014, 2021 to 2025.
Boost converter temperature, lower COROLLA_BOOST_CONV_T_LO
- Request
21 74 - Service 21
PID 74 - Module
7E2 → 7EA - Every
1 s - Testing
Bits 8 to 15 of the reply, 8 bits.
- Formula
(val − 40)- Range
- -40 to 215 °C
- Unit
- °C
In testing for 1988 to 2008, 2011, 2013, 2015 to 2020, 2026. Not supported for 2009 to 2010, 2012, 2014, 2021 to 2025.
Boost converter temperature, upper COROLLA_BOOST_CONV_T_HI
- Request
21 74 - Service 21
PID 74 - Module
7E2 → 7EA - Every
1 s - Testing
Bits 0 to 7 of the reply, 8 bits.
- Formula
(val − 40)- Range
- -40 to 215 °C
- Unit
- °C
In testing for 1988 to 2008, 2011, 2013, 2015 to 2020, 2026. Not supported for 2009 to 2010, 2012, 2014, 2021 to 2025.
Boosting converter temperature, lower COROLLA_BOOSTING_CONV_T_LO
- Request
22 10 A7 - Service 22
DID 10A7 - Module
7D2 → 7DA - Every
5 s - Testing
Bits 8 to 15 of the reply, 8 bits.
- Formula
(val − 40)- Range
- -40 to 215 °C
- Unit
- °C
In testing for 1988 to 2008, 2011, 2013, 2015 to 2020, 2026. Not supported for 2009 to 2010, 2012, 2014, 2021 to 2025.
Boosting converter temperature, upper COROLLA_BOOSTING_CONV_T_HI
- Request
22 10 A7 - Service 22
DID 10A7 - Module
7D2 → 7DA - Every
5 s - Testing
Bits 0 to 7 of the reply, 8 bits.
- Formula
(val − 40)- Range
- -40 to 215 °C
- Unit
- °C
In testing for 1988 to 2008, 2011, 2013, 2015 to 2020, 2026. Not supported for 2009 to 2010, 2012, 2014, 2021 to 2025.
Converter carrier frequency, 9.55khz=0,9.13khz=1,8.71khz=2,8.29khz=3,7.87khz=4,7.45khz=5,4.8khz=6 COROLLA_CONV_CARRIER_9_0_9_1_8_2_8_3_7_4_7_5_4_6
- Request
21 7D - Service 21
PID 7D - Module
7E2 → 7EA - Every
1 s - Testing
Bits 8 to 15 of the reply, 8 bits.
- Formula
val- Range
- 0 to 255
- Unit
- Number
In testing for 1988 to 2008, 2011, 2013, 2015 to 2020, 2026. Not supported for 2009 to 2010, 2012, 2014, 2021 to 2025.
Converter fail COROLLA_CONV_FAIL
- Request
21 79 - Service 21
PID 79 - Module
7E2 → 7EA - Every
1 s - Testing
Bit 25 of the reply.
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
In testing for 1988 to 2008, 2011, 2013, 2015 to 2020, 2026. Not supported for 2009 to 2010, 2012, 2014, 2021 to 2025.
Converter gate status COROLLA_CONV_GATE_STAT
- Request
21 74 - Service 21
PID 74 - Module
7E2 → 7EA - Every
1 s - Testing
Bit 32 of the reply.
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
In testing for 1988 to 2008, 2011, 2013, 2015 to 2020, 2026. Not supported for 2009 to 2010, 2012, 2014, 2021 to 2025.
Converter shutdown COROLLA_CONV_SHUTDOWN
- Request
21 79 - Service 21
PID 79 - Module
7E2 → 7EA - Every
1 s - Testing
Bit 24 of the reply.
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
In testing for 1988 to 2008, 2011, 2013, 2015 to 2020, 2026. Not supported for 2009 to 2010, 2012, 2014, 2021 to 2025.
Current gear COROLLA_GEAR_V3Confirmed
- Request
21 DA - Service 21
PID DA - Module
7E0 → 7E8 - Every
1 s - Testing for 1988 to 2008, 2010 to 2026
Example reply from a 2009 Toyota Corolla.
Bits 0 to 7 of the reply, 8 bits.
0x01 = 1 → 1
- Formula
val- Range
- 0 to 255
- Unit
- Number
Confirmed for 2009. In testing for 1988 to 2008, 2011, 2013, 2015 to 2020, 2026. Not supported for 2010, 2012, 2014, 2021 to 2025.
DC-DC converter output current COROLLA_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 1988 to 2008, 2011, 2013, 2015 to 2020, 2026. Not supported for 2009 to 2010, 2012, 2014, 2021 to 2025.
Front axle coupling clutch current COROLLA_FRONT_AXLE_COUPLING
- Request
22 10 0E - Service 22
DID 100E - Module
7B1 → 7B9 - Every
1 s - Testing
Bits 0 to 15 of the reply, 16 bits.
- Formula
(val ÷ 1000)- Range
- 0 to 65.535 A
- Unit
- A
In testing for 1988 to 2008, 2011, 2013, 2015 to 2020, 2026. Not supported for 2009 to 2010, 2012, 2014, 2021 to 2025.
Front axle coupling clutch position sensor status COROLLA_FRONT_AXLE_COUPLING_CLU
- Request
22 10 0F - Service 22
DID 100F - Module
7B1 → 7B9 - Every
1 s - Testing
Bit 8 of the reply.
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
In testing for 1988 to 2008, 2011, 2013, 2015 to 2020, 2026. Not supported for 2009 to 2010, 2012, 2014, 2021 to 2025.
Gear COROLLA_GEARConfirmed
- Request
21 85 - Service 21
PID 85 - Module
7E0 → 7E8 - Every
500 ms - Testing for 1988 to 2010, 2013, 2015, 2018 to 2019, 2023 to 2026
Example reply from a 2022 Toyota Corolla.
Bits 0 to 7 of the reply, 8 bits.
0x00 = 0 → 0
- Formula
val- Range
- 0 to 20
- Unit
- Number
Confirmed for 2011 to 2012, 2014, 2016 to 2017, 2020 to 2022. In testing for 1988 to 2004, 2018. Not supported for 2005 to 2010, 2013, 2015, 2019, 2023 to 2026.
Gear COROLLA_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 1988 to 2008, 2011, 2013, 2015 to 2020, 2026. Not supported for 2009 to 2010, 2012, 2014, 2021 to 2025.
Gear lock-up COROLLA_GEAR_LOCKUPConfirmed
Mechanism within the automatic transmission that momentarily locks the gears during gear changes, providing a smoother and more efficient transition between different gears, especially when accelerating or decelerating; essentially helps minimize power loss and jerkiness during gear shifts.
- Request
21 85 - Service 21
PID 85 - Module
7E0 → 7E8 - Every
500 ms - Testing for 1988 to 2010, 2013, 2015, 2018 to 2019, 2023 to 2026
Example reply from a 2022 Toyota Corolla.
Bit 8 of the reply.
0b1 = 1 → 1
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
Confirmed for 2011 to 2012, 2014, 2016 to 2017, 2020 to 2022. In testing for 1988 to 2004, 2018. Not supported for 2005 to 2010, 2013, 2015, 2019, 2023 to 2026.
Left coupling clutch current COROLLA_LEFT_COUPLING_CLU
- Request
22 10 0E - Service 22
DID 100E - Module
7B1 → 7B9 - Every
1 s - Testing
Bits 32 to 47 of the reply, 16 bits.
- Formula
(val ÷ 1000)- Range
- 0 to 65.535 A
- Unit
- A
In testing for 1988 to 2008, 2011, 2013, 2015 to 2020, 2026. Not supported for 2009 to 2010, 2012, 2014, 2021 to 2025.
Lock up state COROLLA_AT_LOCK_UP_STATEConfirmed
- Request
22 16 20 - Service 22
DID 1620 - Module
700 → 708 - Every
1 s - Testing for 1988 to 2022, 2026
Example reply from a 2025 Toyota Corolla.
Bit 7 of the reply.
0b0 = 0 → 0
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
Confirmed for 2023 to 2025. In testing for 1988 to 2008, 2011, 2013, 2015 to 2020, 2026. Not supported for 2009 to 2010, 2012, 2014, 2021 to 2022.
Prohibit DC/DC converter signal COROLLA_PROHIBIT_DC_DC_CONV
- Request
21 75 - Service 21
PID 75 - Module
7E2 → 7EA - Every
5 s - Testing
Bit 1 of the reply.
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
In testing for 1988 to 2008, 2011, 2013, 2015 to 2020, 2026. Not supported for 2009 to 2010, 2012, 2014, 2021 to 2025.
Rear axle coupling clutch current COROLLA_REAR_AXLE_COUPLING
- Request
22 10 0E - Service 22
DID 100E - Module
7B1 → 7B9 - Every
1 s - Testing
Bits 16 to 31 of the reply, 16 bits.
- Formula
(val ÷ 1000)- Range
- 0 to 65.535 A
- Unit
- A
In testing for 1988 to 2008, 2011, 2013, 2015 to 2020, 2026. Not supported for 2009 to 2010, 2012, 2014, 2021 to 2025.
Rear axle coupling clutch position sensor status COROLLA_REAR_AXLE_COUPLING_CLU_POS
- Request
22 10 0F - Service 22
DID 100F - Module
7B1 → 7B9 - Every
1 s - Testing
Bit 9 of the reply.
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
In testing for 1988 to 2008, 2011, 2013, 2015 to 2020, 2026. Not supported for 2009 to 2010, 2012, 2014, 2021 to 2025.
Right coupling clutch current COROLLA_RIGHT_COUPLING_CLU
- Request
22 10 0E - Service 22
DID 100E - Module
7B1 → 7B9 - Every
1 s - Testing
Bits 48 to 63 of the reply, 16 bits.
- Formula
(val ÷ 1000)- Range
- 0 to 65.535 A
- Unit
- A
In testing for 1988 to 2008, 2011, 2013, 2015 to 2020, 2026. Not supported for 2009 to 2010, 2012, 2014, 2021 to 2025.
Shift in drive COROLLA_SHIFT_D
- Request
21 D3 - Service 21
PID D3 - Module
7E2 → 7EA - Every
1 s - Testing
Bit 16 of the reply.
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
In testing for 1988 to 2008, 2011, 2013, 2015 to 2020, 2026. Not supported for 2009 to 2010, 2012, 2014, 2021 to 2025.
Shift position sensor voltage COROLLA_SHIFT_POS_V
- Request
21 C3 - Service 21
PID C3 - Module
7E2 → 7EA - Every
250 ms - Testing
Bits 280 to 287 of the reply, 8 bits.
- Formula
(val ÷ 51)- Range
- 0 to 5 V
- Unit
- V
In testing for 1988 to 2008, 2011, 2013, 2015 to 2020, 2026. Not supported for 2009 to 2010, 2012, 2014, 2021 to 2025.
Shift select sensor main voltage COROLLA_SELECT_MAIN_V
- Request
21 C3 - Service 21
PID C3 - Module
7E2 → 7EA - Every
250 ms - Testing
Bits 264 to 271 of the reply, 8 bits.
- Formula
(val ÷ 51)- Range
- 0 to 5 V
- Unit
- V
In testing for 1988 to 2008, 2011, 2013, 2015 to 2020, 2026. Not supported for 2009 to 2010, 2012, 2014, 2021 to 2025.
Shift select sensor sub voltage COROLLA_SELECT_SUB_V
- Request
21 C3 - Service 21
PID C3 - Module
7E2 → 7EA - Every
250 ms - Testing
Bits 272 to 279 of the reply, 8 bits.
- Formula
(val ÷ 51)- Range
- 0 to 5 V
- Unit
- V
In testing for 1988 to 2008, 2011, 2013, 2015 to 2020, 2026. Not supported for 2009 to 2010, 2012, 2014, 2021 to 2025.
Shift sensor main COROLLA_SHIFT_SENS_MAIN
- Request
21 41 - Service 21
PID 41 - Module
7E2 → 7EA - Every
5 s - Testing
Bits 0 to 7 of the reply, 8 bits.
- Formula
(val × 83 ÷ 4250)- Range
- 0 to 4.9799 V
- Unit
- V
In testing for 1988 to 2008, 2011, 2013, 2015 to 2020, 2026. Not supported for 2009 to 2010, 2012, 2014, 2021 to 2025.
Shift sensor main voltage COROLLA_SHIFT_MAIN_V
- Request
21 C3 - Service 21
PID C3 - Module
7E2 → 7EA - Every
250 ms - Testing
Bits 248 to 255 of the reply, 8 bits.
- Formula
(val ÷ 51)- Range
- 0 to 5 V
- Unit
- V
In testing for 1988 to 2008, 2011, 2013, 2015 to 2020, 2026. Not supported for 2009 to 2010, 2012, 2014, 2021 to 2025.
Shift sensor select main COROLLA_SHIFT_SENS_SELECT
- Request
21 41 - Service 21
PID 41 - Module
7E2 → 7EA - Every
5 s - Testing
Bits 16 to 23 of the reply, 8 bits.
- Formula
(val × 83 ÷ 4250)- Range
- 0 to 4.9799 V
- Unit
- V
In testing for 1988 to 2008, 2011, 2013, 2015 to 2020, 2026. Not supported for 2009 to 2010, 2012, 2014, 2021 to 2025.
Shift sensor select sub COROLLA_SHIFT_SENS_SELECT_SUB
- Request
21 41 - Service 21
PID 41 - Module
7E2 → 7EA - Every
5 s - Testing
Bits 24 to 31 of the reply, 8 bits.
- Formula
(val × 83 ÷ 4250)- Range
- 0 to 4.9799 V
- Unit
- V
In testing for 1988 to 2008, 2011, 2013, 2015 to 2020, 2026. Not supported for 2009 to 2010, 2012, 2014, 2021 to 2025.
Shift sensor sub COROLLA_SHIFT_SENS_SUB
- Request
21 41 - Service 21
PID 41 - Module
7E2 → 7EA - Every
5 s - Testing
Bits 8 to 15 of the reply, 8 bits.
- Formula
(val × 83 ÷ 4250)- Range
- 0 to 4.9799 V
- Unit
- V
In testing for 1988 to 2008, 2011, 2013, 2015 to 2020, 2026. Not supported for 2009 to 2010, 2012, 2014, 2021 to 2025.
Shift sensor sub voltage COROLLA_SHIFT_SUB_V
- Request
21 C3 - Service 21
PID C3 - Module
7E2 → 7EA - Every
250 ms - Testing
Bits 256 to 263 of the reply, 8 bits.
- Formula
(val ÷ 51)- Range
- 0 to 5 V
- Unit
- V
In testing for 1988 to 2008, 2011, 2013, 2015 to 2020, 2026. Not supported for 2009 to 2010, 2012, 2014, 2021 to 2025.
Torque converter and TE1 on COROLLA_TQ_CONV_TE1_ONConfirmed
- Request
21 39 - Service 21
PID 39 - Module
7E0 → 7E8 - Every
250 ms - Testing for 1988 to 2011, 2013, 2015 to 2020, 2023 to 2026
Example reply from a 2022 Toyota Corolla.
Bit 30 of the reply.
0b0 = 0 → 0
- Formula
val- Range
- 0 to 1
- Unit
- Number
Confirmed for 2012, 2014, 2021 to 2022. In testing for 1988 to 2008, 2011, 2013, 2015 to 2020, 2026. Not supported for 2009 to 2010, 2023 to 2025.
Transmission belt clamping force sensor COROLLA_CVT_CLAMP_P
- Request
22 16 2A - Service 22
DID 162A - Module
701 → 709 - Every
1 s - Testing
Bits 0 to 15 of the reply, 16 bits.
- Formula
(val × 19531 ÷ 10000000 − 64)- Range
- -64 to 63.9964
- Unit
- Raw value
In testing for 1988 to 2008, 2011, 2013, 2015 to 2020, 2026. Not supported for 2009 to 2010, 2012, 2014, 2021 to 2025.
Transmission fluid post-converter temperature, variant 3 COROLLA_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 1988 to 2008, 2011, 2013, 2015 to 2020, 2026. Not supported for 2009 to 2010, 2012, 2014, 2021 to 2025.
Transmission fluid temperature, pan var.3 COROLLA_ATF_T_PAN_V3Confirmed
Pelican can show this parameter as the transmission fluid temperature.
- Request
22 16 27 - Service 22
DID 1627 - Module
700 → 708 - Every
1 s - Testing for 1988 to 2022, 2026
Example reply from a 2025 Toyota Corolla.
Bits 0 to 15 of the reply, 16 bits.
0x4740 = 18240 → (18240 ÷ 256 − 40) = 31.25 °C
- Formula
(val ÷ 256 − 40)- Range
- -40 to 215 °C
- Unit
- °C
Confirmed for 2023 to 2025. In testing for 1988 to 2008, 2011, 2013, 2015 to 2020, 2026. Not supported for 2009 to 2010, 2012, 2014, 2021 to 2022.
Transmission fluid temperature, variant 5 COROLLA_ATF_T_V_5
- Request
21 D9 - Service 21
PID D9 - Module
7E0 → 7E8 - Every
5 s - Testing for 1988 to 2008, 2010 to 2026
Bits 32 to 47 of the reply, 16 bits.
- Formula
(val ÷ 256 − 40)- Range
- -40 to 215.996 °C
- Unit
- °C
In testing for 1988 to 2008, 2011, 2013, 2015 to 2020, 2026. Supported for 2009. Not supported for 2010, 2012, 2014, 2021 to 2025.
Transmission fluid temperature, variant 8 COROLLA_ATF_T_V_8
- Request
21 D9 - Service 21
PID D9 - Module
7E0 → 7E8 - Every
5 s - Testing for 1988 to 2008, 2010 to 2026
Bits 48 to 63 of the reply, 16 bits.
- Formula
(val ÷ 256 − 40)- Range
- -40 to 215.996 °C
- Unit
- °C
In testing for 1988 to 2008, 2011, 2013, 2015 to 2020, 2026. Supported for 2009. Not supported for 2010, 2012, 2014, 2021 to 2025.
Transmission fluid temperature, variant 9 COROLLA_ATF_T_V_9
- Request
21 D9 - Service 21
PID D9 - Module
7E1 → 7E9 - Every
5 s - Testing
Bits 32 to 47 of the reply, 16 bits.
- Formula
(val ÷ 256 − 40)- Range
- -40 to 215.996 °C
- Unit
- °C
In testing for 1988 to 2008, 2011, 2013, 2015 to 2020, 2026. Not supported for 2009 to 2010, 2012, 2014, 2021 to 2025.
Transmission fluid temperature, variant 10 COROLLA_ATF_T_V_10_7E1
- Request
21 82 - Service 21
PID 82 - Module
7E1 → 7E9 - 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 1988 to 2008, 2011, 2013, 2015 to 2020, 2026. Not supported for 2009 to 2010, 2012, 2014, 2021 to 2025.
Transmission fluid temperature, variant 11 COROLLA_ATF_T_V_11
- Request
21 82 - Service 21
PID 82 - Module
7E1 → 7E9 - Every
5 s - Testing
Bits 16 to 31 of the reply, 16 bits.
- Formula
(val ÷ 256 − 40)- Range
- -40 to 215.996 °C
- Unit
- °C
In testing for 1988 to 2008, 2011, 2013, 2015 to 2020, 2026. Not supported for 2009 to 2010, 2012, 2014, 2021 to 2025.
Transmission fluid temperature, variant 12 COROLLA_ATF_T_V_12
- Request
21 D9 - Service 21
PID D9 - Module
7E1 → 7E9 - Every
5 s - Testing
Bits 48 to 63 of the reply, 16 bits.
- Formula
(val ÷ 256 − 40)- Range
- -40 to 215.996 °C
- Unit
- °C
In testing for 1988 to 2008, 2011, 2013, 2015 to 2020, 2026. Not supported for 2009 to 2010, 2012, 2014, 2021 to 2025.
Transmission fluid temperature, variant 14 COROLLA_ATF_T_V_14Confirmed
- Request
21 D9 - Service 21
PID D9 - Module
7E0 → 7E8 - Every
5 s - Testing for 1988 to 2008, 2010 to 2026
Example reply from a 2009 Toyota Corolla.
Bits 0 to 15 of the reply, 16 bits.
0x0900 = 2304 → (2304 ÷ 256 − 40) = -31 °C
- Formula
(val ÷ 256 − 40)- Range
- -40 to 215.996 °C
- Unit
- °C
Confirmed for 2009. In testing for 1988 to 2008, 2011, 2013, 2015 to 2020, 2026. Not supported for 2010, 2012, 2014, 2021 to 2025.
Transmission fluid temperature, variant 14 COROLLA_ATF_T_V_14_7E1
- Request
21 D9 - Service 21
PID D9 - Module
7E1 → 7E9 - 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 1988 to 2008, 2011, 2013, 2015 to 2020, 2026. Not supported for 2009 to 2010, 2012, 2014, 2021 to 2025.
Transmission fluid temperature, variant 21 COROLLA_ATF_T_V_21Confirmed
- Request
21 D9 - Service 21
PID D9 - Module
7E0 → 7E8 - Every
5 s - Testing for 1988 to 2008, 2010 to 2026
Example reply from a 2009 Toyota Corolla.
Bits 24 to 31 of the reply, 8 bits.
0x52 = 82 → (82 − 40) = 42 °C
- Formula
(val − 40)- Range
- -40 to 215 °C
- Unit
- °C
Confirmed for 2009. In testing for 1988 to 2008, 2011, 2013, 2015 to 2020, 2026. Not supported for 2010, 2012, 2014, 2021 to 2025.
Transmission fluid temperature, variant 21 COROLLA_ATF_T_V_21_7E1
- Request
21 D9 - Service 21
PID D9 - Module
7E1 → 7E9 - Every
5 s - Testing
Bits 24 to 31 of the reply, 8 bits.
- Formula
(val − 40)- Range
- -40 to 215 °C
- Unit
- °C
In testing for 1988 to 2008, 2011, 2013, 2015 to 2020, 2026. Not supported for 2009 to 2010, 2012, 2014, 2021 to 2025.
Transmission oil pressure calibration, complete COROLLA_TRANS_OIL_PRESSConfirmed
- Request
21 83 - Service 21
PID 83 - Module
7E0 → 7E8 - Every
3600 s - Testing for 1988 to 2011, 2013, 2015 to 2020, 2023 to 2026
Example reply from a 2022 Toyota Corolla.
Bit 1 of the reply.
0b1 = 1 → 1
- Formula
val- Range
- 0 to 1
- Unit
- Number
Confirmed for 2012, 2014, 2021 to 2022. In testing for 1988 to 2008, 2011, 2013, 2015 to 2020, 2026. Not supported for 2009 to 2010, 2023 to 2025.
Transmission shift state ratio COROLLA_TRANS_SHIFT_ST_RATConfirmed
- Request
22 16 22 - Service 22
DID 1622 - Module
700 → 708 - Every
1 s - Testing for 1988 to 2022, 2026
Bits 0 to 15 of the reply, 16 bits.
- Formula
(val × 5333 ÷ 21845000)- Range
- 0 to 15.999
- Unit
- Number
Confirmed for 2023 to 2025. In testing for 1988 to 2008, 2011, 2013, 2015 to 2020, 2026. Not supported for 2009 to 2010, 2012, 2014, 2021 to 2022.
Transmission shift state ratio COROLLA_TRANS_SHIFT_ST_RAT_701
- Request
22 16 22 - Service 22
DID 1622 - Module
701 → 709 - 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 1988 to 2008, 2011, 2013, 2015 to 2020, 2026. Not supported for 2009 to 2010, 2012, 2014, 2021 to 2025.
Transmission temperature, pan COROLLA_ATF_PAN_TConfirmed
Pelican can show this parameter as the transmission fluid temperature.
- Request
21 82 - Service 21
PID 82 - Module
7E0 → 7E8 - Every
1 s - Testing for 1988 to 2010, 2013, 2015, 2018 to 2019, 2023 to 2026
Example reply from a 2022 Toyota Corolla.
Bits 0 to 15 of the reply, 16 bits.
0x3C00 = 15360 → (15360 ÷ 256 − 40) = 20 °C
- Formula
(val ÷ 256 − 40)- Range
- -40 to 215 °C
- Unit
- °C
Confirmed for 2011 to 2012, 2014, 2016 to 2017, 2020 to 2022. In testing for 1988 to 2002, 2004, 2015, 2018. Not supported for 2003, 2005 to 2010, 2013, 2019, 2023 to 2026.
Transmission temperature, torque converter COROLLA_ATF_TQC_TConfirmed
Pelican can show this parameter as the transmission fluid temperature.
- Request
21 82 - Service 21
PID 82 - Module
7E0 → 7E8 - Every
1 s - Testing for 1988 to 2010, 2013, 2015, 2018 to 2019, 2023 to 2026
Example reply from a 2022 Toyota Corolla.
Bits 16 to 31 of the reply, 16 bits.
0x831B = 33563 → (33563 ÷ 256 − 40) = 91.105469 °C
- Formula
(val ÷ 256 − 40)- Range
- -40 to 215 °C
- Unit
- °C
Confirmed for 2012, 2014, 2016 to 2017, 2020 to 2022. In testing for 1988 to 2002, 2004, 2015, 2018. Supported for 2011. Not supported for 2003, 2005 to 2010, 2013, 2019, 2023 to 2026.
