Control parameters
The Toyota Aygo has 59 control parameters.
● Confirmed◆ In testing○ Supported× Not supported
A/C compressor TOYOTA_A_C_COMPRESSOR
- Request
21 25 - Service 21
PID 25 - Module
7E0 → 7E8 - Every
1 s - Testing
Bit 64 of the reply.
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
In testing for 2005 to 2026.
ABS warning light TOYOTA_ABS_WARNConfirmed
- Request
21 3D - Service 21
PID 3D - Module
7B0 → 7B8 - Every
1 s - Testing
Example reply from a 2021 Toyota Aygo.
Bit 0 of the reply.
0b0 = 0 → 0
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
Confirmed for 2019, 2021. In testing for 2005 to 2018, 2020, 2022 to 2026.
Absolute throttle position TPSAE J1979Confirmed
Throttle position at idle will usually be more than 0%, and throttle position at wide open throttle will usually be less than 100%.
Pelican can show this parameter as the throttle position.
- Request
01 11 - Service 01
PID 11 - Module
7E0 → 7E8 - Every
250 ms
Bits 0 to 7 of the reply, 8 bits.
- Formula
(val × 100 ÷ 255)- Range
- 0 to 100 %
- Unit
- %
Confirmed for 2021. Supported for 2015, 2018 to 2019.
Absolute throttle position B TP_BSAE J1979Confirmed
Pelican can show this parameter as the throttle position.
- Request
01 47 - Service 01
PID 47 - Module
7E0 → 7E8 - Every
250 ms
Bits 0 to 7 of the reply, 8 bits.
- Formula
(val × 100 ÷ 255)- Range
- 0 to 100 %
- Unit
- %
Confirmed for 2021. Supported for 2015.
Accelerator pedal TOYOTA_ACCEL_PEDAL
- Request
22 10 59 - Service 22
DID 1059 - Module
700 → 708 - Every
250 ms - Testing
Bits 0 to 7 of the reply, 8 bits.
- Formula
(val ÷ 1.42 − 28.873)- Range
- 0 to 100 %
- Unit
- %
In testing for 2005 to 2014, 2016 to 2018, 2020, 2022 to 2026. Not supported for 2015, 2019, 2021.
Accelerator pedal position TOYOTA_APP
- Request
21 C4 - Service 21
PID C4 - Module
7E2 → 7EA - Every
250 ms - Testing
Bits 16 to 23 of the reply, 8 bits.
- Formula
(val × 0.392)- Range
- 0 to 99.96 %
- Unit
- %
In testing for 2005 to 2026.
Accelerator pedal, position 1 TOYOTA_ACC_PEDAL_POS_1
- Request
22 1F 49 - Service 22
DID 1F49 - Module
7D2 → 7DA - Every
1 s - Testing
Bits 0 to 7 of the reply, 8 bits.
- Formula
(val × 100 ÷ 255)- Range
- 0 to 100 %
- Unit
- %
In testing for 2005 to 2014, 2016 to 2020, 2022 to 2026. Not supported for 2015, 2021.
Accelerator pedal, position 2 TOYOTA_ACC_PEDAL_POS_2
- Request
22 1F 4A - Service 22
DID 1F4A - Module
7D2 → 7DA - Every
1 s - Testing
Bits 0 to 7 of the reply, 8 bits.
- Formula
(val × 100 ÷ 255)- Range
- 0 to 100 %
- Unit
- %
In testing for 2005 to 2014, 2016 to 2020, 2022 to 2026. Not supported for 2015, 2021.
Brake hydraulic pressure, raw count TOYOTA_IA_BRK_FL_P
- Request
22 2B 0D - Service 22
DID 2B0D - Module
760 → 768 - Every
250 ms - Testing
Bits 0 to 15 of the reply, 16 bits.
- Formula
val- Range
- 0 to 65535
- Unit
- Number
In testing for 2005 to 2026.
Brake pedal stroke TOYOTA_BRAKE_STROKE
- Request
22 10 4C - Service 22
DID 104C - Module
7B0 → 7B8 - Every
1 s - Testing
Bits 0 to 7 of the reply, 8 bits.
- Formula
val- Range
- 0 to 255 mm
- Unit
- mm
In testing for 2005 to 2026.
Brake warning light TOYOTA_BRAKE_WARNConfirmed
- Request
21 3D - Service 21
PID 3D - Module
7B0 → 7B8 - Every
1 s - Testing
Example reply from a 2021 Toyota Aygo.
Bit 1 of the reply.
0b0 = 0 → 0
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
Confirmed for 2019, 2021. In testing for 2005 to 2018, 2020, 2022 to 2026.
Buzzer TOYOTA_BUZZERConfirmed
- Request
21 3D - Service 21
PID 3D - Module
7B0 → 7B8 - Every
1 s - Testing
Example reply from a 2021 Toyota Aygo.
Bit 3 of the reply.
0b0 = 0 → 0
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
Confirmed for 2019, 2021. In testing for 2005 to 2018, 2020, 2022 to 2026.
Communication with brake TOYOTA_COMMUNICATION_WITH_BRAKE
- Request
21 24 - Service 21
PID 24 - Module
7E0 → 7E8 - Every
5 s - Testing
Bit 4 of the reply.
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
In testing for 2005 to 2020, 2022 to 2026. Not supported for 2021.
Cruise control active TOYOTA_CRUISE
- Request
21 D3 - Service 21
PID D3 - Module
7E2 → 7EA - Every
1 s - Testing
Bit 17 of the reply.
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
In testing for 2005 to 2026.
Cruise control cancel switch TOYOTA_CANCEL
- Request
21 D3 - Service 21
PID D3 - Module
7E2 → 7EA - Every
1 s - Testing
Bit 26 of the reply.
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
In testing for 2005 to 2026.
Cruise control indicator TOYOTA_CRUISE_IND
- Request
21 D3 - Service 21
PID D3 - Module
7E2 → 7EA - Every
1 s - Testing
Bit 18 of the reply.
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
In testing for 2005 to 2026.
Cruise control live brake cancel TOYOTA_CRUISE_CONTROL_LIVE_BRAKE_CANCEL_SWITCHConfirmed
- Request
21 25 - Service 21
PID 25 - Module
7E0 → 7E8 - Every
1 s - Testing
Example reply from a 2021 Toyota Aygo.
Bit 6 of the reply.
0b0 = 0 → 0
- Formula
val- Range
- 0 to 1
- Unit
- Number
Confirmed for 2021. In testing for 2005 to 2020, 2022 to 2026.
Cruise control main switch TOYOTA_CRUISE_MAIN
- Request
21 D3 - Service 21
PID D3 - Module
7E2 → 7EA - Every
1 s - Testing
Bit 23 of the reply.
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
In testing for 2005 to 2026.
Cruise control ready TOYOTA_CRUISE_READY
- Request
21 D3 - Service 21
PID D3 - Module
7E2 → 7EA - Every
1 s - Testing
Bit 21 of the reply.
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
In testing for 2005 to 2026.
Cruise control resume switch TOYOTA_RES_ACC
- Request
21 D3 - Service 21
PID D3 - Module
7E2 → 7EA - Every
1 s - Testing
Bit 28 of the reply.
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
In testing for 2005 to 2026.
Cruise control set speed TOYOTA_CRUISE_SPD
- Request
21 D3 - Service 21
PID D3 - Module
7E2 → 7EA - Every
1 s - Testing
Bits 0 to 7 of the reply, 8 bits.
- Formula
val- Range
- 0 to 255 km/h
- Unit
- km/h
In testing for 2005 to 2026.
Cruise control set switch TOYOTA_SET_COAST
- Request
21 D3 - Service 21
PID D3 - Module
7E2 → 7EA - Every
1 s - Testing
Bit 27 of the reply.
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
In testing for 2005 to 2026.
Cruise control throttle opening TOYOTA_CRUISE_THROTTLE
- Request
21 D3 - Service 21
PID D3 - Module
7E2 → 7EA - Every
1 s - Testing
Bits 8 to 15 of the reply, 8 bits.
- Formula
(val × 0.3922)- Range
- 0 to 100 %
- Unit
- %
In testing for 2005 to 2026.
ECB warning light TOYOTA_ECB_WARNConfirmed
- Request
21 3D - Service 21
PID 3D - Module
7B0 → 7B8 - Every
1 s - Testing
Example reply from a 2021 Toyota Aygo.
Bit 6 of the reply.
0b0 = 0 → 0
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
Confirmed for 2019, 2021. In testing for 2005 to 2018, 2020, 2022 to 2026.
Electrical load signal 1 TOYOTA_ELECTRICAL_LOAD_SIGNAL_1Confirmed
- Request
21 25 - Service 21
PID 25 - Module
7E0 → 7E8 - Every
1 s - Testing
Example reply from a 2021 Toyota Aygo.
Bit 16 of the reply.
0b0 = 0 → 0
- Formula
val- Range
- 0 to 1
- Unit
- Number
Confirmed for 2021. In testing for 2005 to 2020, 2022 to 2026.
Electrical load signal 2 TOYOTA_ELECTRICAL_LOAD_SIGNAL_2Confirmed
- Request
21 25 - Service 21
PID 25 - Module
7E0 → 7E8 - Every
1 s - Testing
Example reply from a 2021 Toyota Aygo.
Bit 17 of the reply.
0b0 = 0 → 0
- Formula
val- Range
- 0 to 1
- Unit
- Number
Confirmed for 2021. In testing for 2005 to 2020, 2022 to 2026.
Ignition trigger count TOYOTA_IGNITION_TRIG_CNT
- Request
21 45 - Service 21
PID 45 - Module
7E0 → 7E8 - Every
1 s - Testing
Bits 64 to 79 of the reply, 16 bits.
- Formula
val- Range
- 0 to 65535
- Unit
- Number
In testing for 2005 to 2026.
Key remind sound TOYOTA_KEY_REMIND_SOUNDConfirmed
- Request
21 A1 - Service 21
PID A1 - Module
7C0 → 7C8 - Every
1 s - Testing
Example reply from a 2021 Toyota Aygo.
Bits 0 to 7 of the reply, 8 bits.
0x08 = 8 → 8
- Formula
val- Range
- 0 to 255
- Unit
- Number
Confirmed for 2019, 2021. In testing for 2005 to 2018, 2020, 2022 to 2026.
Main idle TOYOTA_MAIN_IDLE_SWConfirmed
- Request
21 1D - Service 21
PID 1D - Module
7B0 → 7B8 - Every
1 s - Testing
Example reply from a 2021 Toyota Aygo.
Bit 2 of the reply.
0b0 = 0 → 0
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
Confirmed for 2019, 2021. In testing for 2005 to 2018, 2020, 2022 to 2026.
Master cylinder torque TOYOTA_MC_TQ
- Request
21 C3 - Service 21
PID C3 - Module
7E2 → 7EA - Every
250 ms - Testing
Bits 136 to 143 of the reply, 8 bits.
- Formula
(val × 4 − 512)- Range
- -512 to 508 N·m
- Unit
- N·m
In testing for 2005 to 2026.
Neutral position TOYOTA_NEUTRAL_POSITION_SW_SIGNALConfirmed
- Request
21 25 - Service 21
PID 25 - Module
7E0 → 7E8 - Every
1 s - Testing
Example reply from a 2021 Toyota Aygo.
Bit 53 of the reply.
0b0 = 0 → 0
- Formula
val- Range
- 0 to 1
- Unit
- Number
Confirmed for 2021. In testing for 2005 to 2020, 2022 to 2026.
Parking brake TOYOTA_IA_PARKING_BRAKE_760
- Request
22 2B 00 - Service 22
DID 2B00 - Module
760 → 768 - Every
3 s - Testing
Bit 0 of the reply.
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
In testing for 2005 to 2026.
Parking brake TOYOTA_PARKING_BRAKE
- Request
21 62 - Service 21
PID 62 - Module
7D0 → 7D8 - Every
1 s - Testing
Bit 6 of the reply.
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
In testing for 2005 to 2026.
Parking brake TOYOTA_PARKING_BRAKE_SWConfirmed
- Request
21 1F - Service 21
PID 1F - Module
7B0 → 7B8 - Every
1 s - Testing
Example reply from a 2021 Toyota Aygo.
Bit 1 of the reply.
0b0 = 0 → 0
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
Confirmed for 2019, 2021. In testing for 2005 to 2018, 2020, 2022 to 2026.
Pattern switch TOYOTA_PATTERN_SWITCH_PWR_MConfirmed
- Request
21 25 - Service 21
PID 25 - Module
7E0 → 7E8 - Every
1 s - Testing
Example reply from a 2021 Toyota Aygo.
Bit 42 of the reply.
0b0 = 0 → 0
- Formula
val- Range
- 0 to 1
- Unit
- Number
Confirmed for 2021. In testing for 2005 to 2020, 2022 to 2026.
Power steering TOYOTA_POWER_STEERING_SIGNALConfirmed
- Request
21 25 - Service 21
PID 25 - Module
7E0 → 7E8 - Every
1 s - Testing
Example reply from a 2021 Toyota Aygo.
Bit 4 of the reply.
0b0 = 0 → 0
- Formula
val- Range
- 0 to 1
- Unit
- Number
Confirmed for 2021. In testing for 2005 to 2020, 2022 to 2026.
Regenerative brake torque TOYOTA_REGEN_TQ
- Request
21 C3 - Service 21
PID C3 - Module
7E2 → 7EA - Every
250 ms - Testing
Bits 32 to 39 of the reply, 8 bits.
- Formula
(val × 4)- Range
- 0 to 1020 N·m
- Unit
- N·m
In testing for 2005 to 2026.
Regenerative brake torque requested TOYOTA_REGEN_TQ_REQ
- Request
21 C3 - Service 21
PID C3 - Module
7E2 → 7EA - Every
250 ms - Testing
Bits 40 to 47 of the reply, 8 bits.
- Formula
(val × 4)- Range
- 0 to 1020 N·m
- Unit
- N·m
In testing for 2005 to 2026.
Relative throttle position TP_RSAE J1979Confirmed
Relative or 'learned' throttle position.
- Request
01 45 - Service 01
PID 45 - Module
7E0 → 7E8 - Every
250 ms
Bits 0 to 7 of the reply, 8 bits.
- Formula
(val × 100 ÷ 255)- Range
- 0 to 100 %
- Unit
- %
Confirmed for 2021. Supported for 2015, 2018 to 2019.
Reservoir warning TOYOTA_RESERVOIR_WARNING_SWConfirmed
- Request
21 1D - Service 21
PID 1D - Module
7B0 → 7B8 - Every
1 s - Testing
Example reply from a 2021 Toyota Aygo.
Bit 1 of the reply.
0b0 = 0 → 0
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
Confirmed for 2019, 2021. In testing for 2005 to 2018, 2020, 2022 to 2026.
Shift SW status, drive TOYOTA_SHIFT_SW_STATUS_D_RANGEConfirmed
- Request
21 25 - Service 21
PID 25 - Module
7E0 → 7E8 - Every
1 s - Testing
Example reply from a 2021 Toyota Aygo.
Bit 27 of the reply.
0b0 = 0 → 0
- Formula
val- Range
- 0 to 1
- Unit
- Number
Confirmed for 2021. In testing for 2005 to 2020, 2022 to 2026.
Shift SW status, neutral TOYOTA_SHIFT_SW_STATUS_N_RANGEConfirmed
- Request
21 25 - Service 21
PID 25 - Module
7E0 → 7E8 - Every
1 s - Testing
Example reply from a 2021 Toyota Aygo.
Bit 26 of the reply.
0b0 = 0 → 0
- Formula
val- Range
- 0 to 1
- Unit
- Number
Confirmed for 2021. In testing for 2005 to 2020, 2022 to 2026.
Shift SW status, parking TOYOTA_SHIFT_SW_STATUS_P_RANGEConfirmed
- Request
21 25 - Service 21
PID 25 - Module
7E0 → 7E8 - Every
1 s - Testing
Example reply from a 2021 Toyota Aygo.
Bit 24 of the reply.
0b0 = 0 → 0
- Formula
val- Range
- 0 to 1
- Unit
- Number
Confirmed for 2021. In testing for 2005 to 2020, 2022 to 2026.
Shift SW status, reverse TOYOTA_SHIFT_SW_STATUS_R_RANGEConfirmed
- Request
21 25 - Service 21
PID 25 - Module
7E0 → 7E8 - Every
1 s - Testing
Example reply from a 2021 Toyota Aygo.
Bit 25 of the reply.
0b0 = 0 → 0
- Formula
val- Range
- 0 to 1
- Unit
- Number
Confirmed for 2021. In testing for 2005 to 2020, 2022 to 2026.
Slip indicator light TOYOTA_SLIP_WARNConfirmed
- Request
21 3D - Service 21
PID 3D - Module
7B0 → 7B8 - Every
1 s - Testing
Example reply from a 2021 Toyota Aygo.
Bit 2 of the reply.
0b0 = 0 → 0
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
Confirmed for 2019, 2021. In testing for 2005 to 2018, 2020, 2022 to 2026.
Sports mode selection TOYOTA_SPORTS_MODE_SELECTION_SWConfirmed
- Request
21 25 - Service 21
PID 25 - Module
7E0 → 7E8 - Every
1 s - Testing
Example reply from a 2021 Toyota Aygo.
Bit 32 of the reply.
0b0 = 0 → 0
- Formula
val- Range
- 0 to 1
- Unit
- Number
Confirmed for 2021. In testing for 2005 to 2020, 2022 to 2026.
Sports shift down TOYOTA_SPORTS_SHIFT_DOWN_SWConfirmed
- Request
21 25 - Service 21
PID 25 - Module
7E0 → 7E8 - Every
1 s - Testing
Example reply from a 2021 Toyota Aygo.
Bit 34 of the reply.
0b0 = 0 → 0
- Formula
val- Range
- 0 to 1
- Unit
- Number
Confirmed for 2021. In testing for 2005 to 2020, 2022 to 2026.
Sports shift up TOYOTA_SPORTS_SHIFT_UP_SWConfirmed
- Request
21 25 - Service 21
PID 25 - Module
7E0 → 7E8 - Every
1 s - Testing
Example reply from a 2021 Toyota Aygo.
Bit 33 of the reply.
0b0 = 0 → 0
- Formula
val- Range
- 0 to 1
- Unit
- Number
Confirmed for 2021. In testing for 2005 to 2020, 2022 to 2026.
Starter control TOYOTA_STARTER_CONTROLConfirmed
- Request
21 25 - Service 21
PID 25 - Module
7E0 → 7E8 - Every
1 s - Testing
Example reply from a 2021 Toyota Aygo.
Bit 12 of the reply.
0b0 = 0 → 0
- Formula
val- Range
- 0 to 1
- Unit
- Number
Confirmed for 2021. In testing for 2005 to 2020, 2022 to 2026.
Starter signal TOYOTA_STARTER_SIGNALConfirmed
- Request
21 25 - Service 21
PID 25 - Module
7E0 → 7E8 - Every
1 s - Testing
Example reply from a 2021 Toyota Aygo.
Bit 11 of the reply.
0b0 = 0 → 0
- Formula
val- Range
- 0 to 1
- Unit
- Number
Confirmed for 2021. In testing for 2005 to 2020, 2022 to 2026.
Steering angle TOYOTA_STEERING_ANGLE_V2
- Request
22 10 04 - Service 22
DID 1004 - Module
7B3 → 7BB - Every
250 ms - Testing
Bits 0 to 15 of the reply, 16 bits. The value is signed.
- Formula
(val × 1.5)- Range
- -410 to 410 °
- Unit
- °
In testing for 2005 to 2014, 2016 to 2018, 2020, 2022 to 2026. Not supported for 2015, 2019, 2021.
Steering angle value TOYOTA_STEERING_ANGLEConfirmed
- Request
21 47 - Service 21
PID 47 - Module
7B0 → 7B8 - Every
250 ms - Testing
Example reply from a 2021 Toyota Aygo.
Bits 24 to 39 of the reply, 16 bits.
0x7C5E = 31838 → (31838 ÷ 10 − 3276.8) = -93 °
- Formula
(val ÷ 10 − 3276.8)- Range
- -3276.8 to 3276.7 °
- Unit
- °
Confirmed for 2015, 2019, 2021. In testing for 2005 to 2014, 2016 to 2018, 2020, 2022 to 2026.
Steering wheel angle TOYOTA_STEER_ANGLEConfirmed
Positive = counter-clockwise, negative = clockwise.
- Request
21 47 - Service 21
PID 47 - Module
7B0 → 7B8 - Every
250 ms - Testing
Example reply from a 2021 Toyota Aygo.
Bits 24 to 39 of the reply, 16 bits.
0x7C5E = 31838 → (31838 ÷ 10 − 3276.8) = -93 °
- Formula
(val ÷ 10 − 3276.8)- Range
- -3276 to 3276 °
- Unit
- °
Confirmed for 2015, 2019, 2021. In testing for 2005 to 2014, 2016 to 2018, 2020, 2022 to 2026.
Stop light TOYOTA_STOP_LIGHT_SWConfirmed
- Request
21 1F - Service 21
PID 1F - Module
7B0 → 7B8 - Every
1 s - Testing
Example reply from a 2021 Toyota Aygo.
Bit 0 of the reply.
0b0 = 0 → 0
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
Confirmed for 2019, 2021. In testing for 2005 to 2018, 2020, 2022 to 2026.
Stop light switch 1, main processor TOYOTA_STOP_SW1_MAIN
- Request
21 D3 - Service 21
PID D3 - Module
7E2 → 7EA - Every
1 s - Testing
Bit 29 of the reply.
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
In testing for 2005 to 2026.
Stop light switch 1, sub processor TOYOTA_STOP_SW1_SUB
- Request
21 D3 - Service 21
PID D3 - Module
7E2 → 7EA - Every
1 s - Testing
Bit 31 of the reply.
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
In testing for 2005 to 2026.
Stop light switch 2, sub processor TOYOTA_STOP_SW2_SUB
- Request
21 D3 - Service 21
PID D3 - Module
7E2 → 7EA - Every
1 s - Testing
Bit 30 of the reply.
- Formula
val- Range
- 0 to 1
- Unit
- Off or on
In testing for 2005 to 2026.
TC TOYOTA_TC_TERMINAL
- Request
21 25 - Service 21
PID 25 - Module
7E0 → 7E8 - Every
1 s - Testing
Bit 61 of the reply.
- Formula
val- Range
- 0 to 1
- Unit
- Number
In testing for 2005 to 2026.
Zero point of yaw rate TOYOTA_ZP_YAW_RATEConfirmed
- Request
21 46 - Service 21
PID 46 - Module
7B0 → 7B8 - Every
250 ms - Testing
Example reply from a 2021 Toyota Aygo.
Bits 16 to 23 of the reply, 8 bits.
0x80 = 128 → (128 − 128) = 0 °
- Formula
(val − 128)- Range
- -128 to 127 °
- Unit
- °
Confirmed for 2019, 2021. In testing for 2005 to 2018, 2020, 2022 to 2026.