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Toyota Prius v

Control parameters

The Toyota Prius v has 58 control parameters.

● Confirmed◆ In testing○ Supported× Not supported

How to read a parameter card

ABS warning light TOYOTA_ABS_WARNConfirmed

  • Request21 3D
  • Service 21PID 3D
  • Module7B0 → 7B8
  • Every1 s
  • Testing

Example reply from a 2015 Toyota Prius v.

Bit 0 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
Off or on

Confirmed for 2014 to 2015. In testing for 2011 to 2013, 2016 to 2017.

  1. The parameter's name and its ID in the OBDb. Confirmed shows when a response from a real car confirms the parameter.
  2. The clutch mark shows a Connectable, a parameter that Pelican surfaces in its interface.
  3. The service and PID/DID asked for, the control module it's sent to, and how often Pelican asks.
  4. The reply's bytes. The parameter's bytes are blue. Bytes for other parameters in the same reply are grayed out. Hover over a byte to see the parameter it represents.
  5. Where the parameter is in the response, and how Pelican converts the raw value into a value.
  6. A real reply, decoded. The raw value comes first, then the reading.
  7. Which model years have tested this parameter.

A/C compressor TOYOTA_A_C_COMPRESSOR

  • Request21 25
  • Service 21PID 25
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bit 64 of the reply.

Formula
val
Range
0 to 1
Unit
Off or on

In testing for 2011 to 2017.

ABS warning light TOYOTA_ABS_WARNConfirmed

  • Request21 3D
  • Service 21PID 3D
  • Module7B0 → 7B8
  • Every1 s
  • Testing

Example reply from a 2015 Toyota Prius v.

Bit 0 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
Off or on

Confirmed for 2014 to 2015. In testing for 2011 to 2013, 2016 to 2017.

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.

  • Request01 11
  • Service 01PID 11
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 100 ÷ 255)
Range
0 to 100 %
Unit
%

Confirmed for 2014. Supported for 2012, 2015.

Absolute throttle position B TP_BSAE J1979Confirmed

Pelican can show this parameter as the throttle position.

  • Request01 47
  • Service 01PID 47
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 100 ÷ 255)
Range
0 to 100 %
Unit
%

Confirmed for 2014.

Accelerator pedal TOYOTA_ACCEL_PEDAL

  • Request22 10 59
  • Service 22DID 1059
  • Module700 → 708
  • Every250 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 2011 to 2013, 2016 to 2017. Not supported for 2014 to 2015.

Accelerator pedal position TOYOTA_APP

  • Request21 C4
  • Service 21PID C4
  • Module7E2 → 7EA
  • Every250 ms
  • Testing

Bits 16 to 23 of the reply, 8 bits.

Formula
(val × 0.392)
Range
0 to 99.96 %
Unit
%

In testing for 2011 to 2017.

Accelerator pedal, position 1 TOYOTA_ACC_PEDAL_POS_1

  • Request22 1F 49
  • Service 22DID 1F49
  • Module7D2 → 7DA
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 100 ÷ 255)
Range
0 to 100 %
Unit
%

In testing for 2011 to 2013, 2016 to 2017. Not supported for 2014 to 2015.

Accelerator pedal, position 2 TOYOTA_ACC_PEDAL_POS_2

  • Request22 1F 4A
  • Service 22DID 1F4A
  • Module7D2 → 7DA
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 100 ÷ 255)
Range
0 to 100 %
Unit
%

In testing for 2011 to 2013, 2016 to 2017. Not supported for 2014 to 2015.

Brake hydraulic pressure, raw count TOYOTA_IA_BRK_FL_P

  • Request22 2B 0D
  • Service 22DID 2B0D
  • Module760 → 768
  • Every250 ms
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
val
Range
0 to 65535
Unit
Number

In testing for 2011 to 2017.

Brake pedal stroke TOYOTA_BRAKE_STROKE

  • Request22 10 4C
  • Service 22DID 104C
  • Module7B0 → 7B8
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
val
Range
0 to 255 mm
Unit
mm

In testing for 2011 to 2017.

Brake warning light TOYOTA_BRAKE_WARNConfirmed

  • Request21 3D
  • Service 21PID 3D
  • Module7B0 → 7B8
  • Every1 s
  • Testing

Example reply from a 2015 Toyota Prius v.

Bit 1 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
Off or on

Confirmed for 2014 to 2015. In testing for 2011 to 2013, 2016 to 2017.

Buzzer TOYOTA_BUZZERConfirmed

  • Request21 3D
  • Service 21PID 3D
  • Module7B0 → 7B8
  • Every1 s
  • Testing

Example reply from a 2015 Toyota Prius v.

Bit 3 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
Off or on

Confirmed for 2014 to 2015. In testing for 2011 to 2013, 2016 to 2017.

Communication with brake TOYOTA_COMMUNICATION_WITH_BRAKEConfirmed

  • Request21 24
  • Service 21PID 24
  • Module7E0 → 7E8
  • Every5 s
  • Testing

Example reply from a 2015 Toyota Prius v.

Bit 4 of the reply.

0b1 = 1 → 1

Formula
val
Range
0 to 1
Unit
Off or on

Confirmed for 2014 to 2015. In testing for 2011 to 2013, 2016 to 2017.

Cruise control active TOYOTA_CRUISE

  • Request21 D3
  • Service 21PID D3
  • Module7E2 → 7EA
  • Every1 s
  • Testing

Bit 17 of the reply.

Formula
val
Range
0 to 1
Unit
Off or on

In testing for 2011 to 2017.

Cruise control cancel switch TOYOTA_CANCEL

  • Request21 D3
  • Service 21PID D3
  • Module7E2 → 7EA
  • Every1 s
  • Testing

Bit 26 of the reply.

Formula
val
Range
0 to 1
Unit
Off or on

In testing for 2011 to 2017.

Cruise control indicator TOYOTA_CRUISE_IND

  • Request21 D3
  • Service 21PID D3
  • Module7E2 → 7EA
  • Every1 s
  • Testing

Bit 18 of the reply.

Formula
val
Range
0 to 1
Unit
Off or on

In testing for 2011 to 2017.

Cruise control live brake cancel TOYOTA_CRUISE_CONTROL_LIVE_BRAKE_CANCEL_SWITCHConfirmed

  • Request21 25
  • Service 21PID 25
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2015 Toyota Prius v.

Bit 6 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
Number

Confirmed for 2014 to 2015. In testing for 2011 to 2013, 2016 to 2017.

Cruise control main switch TOYOTA_CRUISE_MAIN

  • Request21 D3
  • Service 21PID D3
  • Module7E2 → 7EA
  • Every1 s
  • Testing

Bit 23 of the reply.

Formula
val
Range
0 to 1
Unit
Off or on

In testing for 2011 to 2017.

Cruise control ready TOYOTA_CRUISE_READY

  • Request21 D3
  • Service 21PID D3
  • Module7E2 → 7EA
  • Every1 s
  • Testing

Bit 21 of the reply.

Formula
val
Range
0 to 1
Unit
Off or on

In testing for 2011 to 2017.

Cruise control resume switch TOYOTA_RES_ACC

  • Request21 D3
  • Service 21PID D3
  • Module7E2 → 7EA
  • Every1 s
  • Testing

Bit 28 of the reply.

Formula
val
Range
0 to 1
Unit
Off or on

In testing for 2011 to 2017.

Cruise control set speed TOYOTA_CRUISE_SPD

  • Request21 D3
  • Service 21PID D3
  • Module7E2 → 7EA
  • Every1 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 2011 to 2017.

Cruise control set switch TOYOTA_SET_COAST

  • Request21 D3
  • Service 21PID D3
  • Module7E2 → 7EA
  • Every1 s
  • Testing

Bit 27 of the reply.

Formula
val
Range
0 to 1
Unit
Off or on

In testing for 2011 to 2017.

Cruise control throttle opening TOYOTA_CRUISE_THROTTLE

  • Request21 D3
  • Service 21PID D3
  • Module7E2 → 7EA
  • Every1 s
  • Testing

Bits 8 to 15 of the reply, 8 bits.

Formula
(val × 0.3922)
Range
0 to 100 %
Unit
%

In testing for 2011 to 2017.

ECB warning light TOYOTA_ECB_WARNConfirmed

  • Request21 3D
  • Service 21PID 3D
  • Module7B0 → 7B8
  • Every1 s
  • Testing

Example reply from a 2015 Toyota Prius v.

Bit 6 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
Off or on

Confirmed for 2014 to 2015. In testing for 2011 to 2013, 2016 to 2017.

Electrical load signal 1 TOYOTA_ELECTRICAL_LOAD_SIGNAL_1

  • Request21 25
  • Service 21PID 25
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bit 16 of the reply.

Formula
val
Range
0 to 1
Unit
Number

In testing for 2011 to 2017.

Electrical load signal 2 TOYOTA_ELECTRICAL_LOAD_SIGNAL_2

  • Request21 25
  • Service 21PID 25
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bit 17 of the reply.

Formula
val
Range
0 to 1
Unit
Number

In testing for 2011 to 2017.

Ignition trigger count TOYOTA_IGNITION_TRIG_CNTConfirmed

  • Request21 45
  • Service 21PID 45
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2015 Toyota Prius v.

Bits 64 to 79 of the reply, 16 bits.

0x0000 = 0 → 0

Formula
val
Range
0 to 65535
Unit
Number

Confirmed for 2014 to 2015. In testing for 2011 to 2013, 2016 to 2017.

Key remind sound TOYOTA_KEY_REMIND_SOUNDConfirmed

  • Request21 A1
  • Service 21PID A1
  • Module7C0 → 7C8
  • Every1 s
  • Testing

Example reply from a 2015 Toyota Prius v.

Bits 0 to 7 of the reply, 8 bits.

0x18 = 24 → 24

Formula
val
Range
0 to 255
Unit
Number

Confirmed for 2014 to 2015. In testing for 2011 to 2013, 2016 to 2017.

Main idle TOYOTA_MAIN_IDLE_SWConfirmed

  • Request21 1D
  • Service 21PID 1D
  • Module7B0 → 7B8
  • Every1 s
  • Testing

Example reply from a 2015 Toyota Prius v.

Bit 2 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
Off or on

Confirmed for 2014 to 2015. In testing for 2011 to 2013, 2016 to 2017.

Master cylinder torque TOYOTA_MC_TQ

  • Request21 C3
  • Service 21PID C3
  • Module7E2 → 7EA
  • Every250 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 2011 to 2017.

Neutral position TOYOTA_NEUTRAL_POSITION_SW_SIGNAL

  • Request21 25
  • Service 21PID 25
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bit 53 of the reply.

Formula
val
Range
0 to 1
Unit
Number

In testing for 2011 to 2017.

Parking brake TOYOTA_IA_PARKING_BRAKE_760

  • Request22 2B 00
  • Service 22DID 2B00
  • Module760 → 768
  • Every3 s
  • Testing

Bit 0 of the reply.

Formula
val
Range
0 to 1
Unit
Off or on

In testing for 2011 to 2017.

Parking brake TOYOTA_PARKING_BRAKEConfirmed

  • Request21 62
  • Service 21PID 62
  • Module7D0 → 7D8
  • Every1 s
  • Testing

Bit 6 of the reply.

Formula
val
Range
0 to 1
Unit
Off or on

Confirmed for 2014 to 2015. In testing for 2011 to 2013, 2016 to 2017.

Parking brake TOYOTA_PARKING_BRAKE_SWConfirmed

  • Request21 1F
  • Service 21PID 1F
  • Module7B0 → 7B8
  • Every1 s
  • Testing

Example reply from a 2015 Toyota Prius v.

Bit 1 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
Off or on

Confirmed for 2014 to 2015. In testing for 2011 to 2013, 2016 to 2017.

Pattern switch TOYOTA_PATTERN_SWITCH_PWR_M

  • Request21 25
  • Service 21PID 25
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bit 42 of the reply.

Formula
val
Range
0 to 1
Unit
Number

In testing for 2011 to 2017.

Power steering TOYOTA_POWER_STEERING_SIGNALConfirmed

  • Request21 25
  • Service 21PID 25
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2015 Toyota Prius v.

Bit 4 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
Number

Confirmed for 2014 to 2015. In testing for 2011 to 2013, 2016 to 2017.

Regenerative brake torque TOYOTA_REGEN_TQ

  • Request21 C3
  • Service 21PID C3
  • Module7E2 → 7EA
  • Every250 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 2011 to 2017.

Regenerative brake torque requested TOYOTA_REGEN_TQ_REQ

  • Request21 C3
  • Service 21PID C3
  • Module7E2 → 7EA
  • Every250 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 2011 to 2017.

Reservoir warning TOYOTA_RESERVOIR_WARNING_SWConfirmed

  • Request21 1D
  • Service 21PID 1D
  • Module7B0 → 7B8
  • Every1 s
  • Testing

Example reply from a 2015 Toyota Prius v.

Bit 1 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
Off or on

Confirmed for 2014 to 2015. In testing for 2011 to 2013, 2016 to 2017.

Shift SW status, drive TOYOTA_SHIFT_SW_STATUS_D_RANGE

  • Request21 25
  • Service 21PID 25
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bit 27 of the reply.

Formula
val
Range
0 to 1
Unit
Number

In testing for 2011 to 2017.

Shift SW status, neutral TOYOTA_SHIFT_SW_STATUS_N_RANGE

  • Request21 25
  • Service 21PID 25
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bit 26 of the reply.

Formula
val
Range
0 to 1
Unit
Number

In testing for 2011 to 2017.

Shift SW status, parking TOYOTA_SHIFT_SW_STATUS_P_RANGE

  • Request21 25
  • Service 21PID 25
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bit 24 of the reply.

Formula
val
Range
0 to 1
Unit
Number

In testing for 2011 to 2017.

Shift SW status, reverse TOYOTA_SHIFT_SW_STATUS_R_RANGE

  • Request21 25
  • Service 21PID 25
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bit 25 of the reply.

Formula
val
Range
0 to 1
Unit
Number

In testing for 2011 to 2017.

Slip indicator light TOYOTA_SLIP_WARNConfirmed

  • Request21 3D
  • Service 21PID 3D
  • Module7B0 → 7B8
  • Every1 s
  • Testing

Example reply from a 2015 Toyota Prius v.

Bit 2 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
Off or on

Confirmed for 2014 to 2015. In testing for 2011 to 2013, 2016 to 2017.

Sports mode selection TOYOTA_SPORTS_MODE_SELECTION_SW

  • Request21 25
  • Service 21PID 25
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bit 32 of the reply.

Formula
val
Range
0 to 1
Unit
Number

In testing for 2011 to 2017.

Sports shift down TOYOTA_SPORTS_SHIFT_DOWN_SW

  • Request21 25
  • Service 21PID 25
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bit 34 of the reply.

Formula
val
Range
0 to 1
Unit
Number

In testing for 2011 to 2017.

Sports shift up TOYOTA_SPORTS_SHIFT_UP_SW

  • Request21 25
  • Service 21PID 25
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bit 33 of the reply.

Formula
val
Range
0 to 1
Unit
Number

In testing for 2011 to 2017.

Starter control TOYOTA_STARTER_CONTROLConfirmed

  • Request21 25
  • Service 21PID 25
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2015 Toyota Prius v.

Bit 12 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
Number

Confirmed for 2014 to 2015. In testing for 2011 to 2013, 2016 to 2017.

Starter signal TOYOTA_STARTER_SIGNALConfirmed

  • Request21 25
  • Service 21PID 25
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2015 Toyota Prius v.

Bit 11 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
Number

Confirmed for 2014 to 2015. In testing for 2011 to 2013, 2016 to 2017.

Steering angle TOYOTA_STEERING_ANGLE_V2

  • Request22 10 04
  • Service 22DID 1004
  • Module7B3 → 7BB
  • Every250 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 2011 to 2013, 2016 to 2017. Not supported for 2014 to 2015.

Steering angle value TOYOTA_STEERING_ANGLEConfirmed

  • Request21 47
  • Service 21PID 47
  • Module7B0 → 7B8
  • Every250 ms
  • Testing

Example reply from a 2015 Toyota Prius v.

Bits 24 to 39 of the reply, 16 bits.

0x800F = 32783 → (32783 ÷ 10 − 3276.8) = 1.5 °

Formula
(val ÷ 10 − 3276.8)
Range
-3276.8 to 3276.7 °
Unit
°

Confirmed for 2014 to 2015. In testing for 2011 to 2013, 2016 to 2017.

Steering wheel angle TOYOTA_STEER_ANGLEConfirmed

Positive = counter-clockwise, negative = clockwise.

  • Request21 47
  • Service 21PID 47
  • Module7B0 → 7B8
  • Every250 ms
  • Testing

Example reply from a 2015 Toyota Prius v.

Bits 24 to 39 of the reply, 16 bits.

0x800F = 32783 → (32783 ÷ 10 − 3276.8) = 1.5 °

Formula
(val ÷ 10 − 3276.8)
Range
-3276 to 3276 °
Unit
°

Confirmed for 2014 to 2015. In testing for 2011 to 2013, 2016 to 2017.

Stop light TOYOTA_STOP_LIGHT_SWConfirmed

  • Request21 1F
  • Service 21PID 1F
  • Module7B0 → 7B8
  • Every1 s
  • Testing

Example reply from a 2015 Toyota Prius v.

Bit 0 of the reply.

0b0 = 0 → 0

Formula
val
Range
0 to 1
Unit
Off or on

Confirmed for 2014 to 2015. In testing for 2011 to 2013, 2016 to 2017.

Stop light switch 1, main processor TOYOTA_STOP_SW1_MAIN

  • Request21 D3
  • Service 21PID D3
  • Module7E2 → 7EA
  • Every1 s
  • Testing

Bit 29 of the reply.

Formula
val
Range
0 to 1
Unit
Off or on

In testing for 2011 to 2017.

Stop light switch 1, sub processor TOYOTA_STOP_SW1_SUB

  • Request21 D3
  • Service 21PID D3
  • Module7E2 → 7EA
  • Every1 s
  • Testing

Bit 31 of the reply.

Formula
val
Range
0 to 1
Unit
Off or on

In testing for 2011 to 2017.

Stop light switch 2, sub processor TOYOTA_STOP_SW2_SUB

  • Request21 D3
  • Service 21PID D3
  • Module7E2 → 7EA
  • Every1 s
  • Testing

Bit 30 of the reply.

Formula
val
Range
0 to 1
Unit
Off or on

In testing for 2011 to 2017.

TC TOYOTA_TC_TERMINAL

  • Request21 25
  • Service 21PID 25
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bit 61 of the reply.

Formula
val
Range
0 to 1
Unit
Number

In testing for 2011 to 2017.

Zero point of yaw rate TOYOTA_ZP_YAW_RATEConfirmed

  • Request21 46
  • Service 21PID 46
  • Module7B0 → 7B8
  • Every250 ms
  • Testing

Example reply from a 2015 Toyota Prius v.

Bits 16 to 23 of the reply, 8 bits.

0x80 = 128 → (128 − 128) = 0 °

Formula
(val − 128)
Range
-128 to 127 °
Unit
°

Confirmed for 2014 to 2015. In testing for 2011 to 2013, 2016 to 2017.

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