HYBRID CONTROL SYSTEM, Diagnostic DTC:P082B-575, P082C-576, P082E-571, P082F-572, P181A-596, P181B-595, P182B-577, P182C-578, P182E-573, P182F-574

DTC Code	DTC Name
P082B-575	Gear Lever X Position Circuit Low
P082C-576	Gear Lever X Position Circuit High
P082E-571	Gear Lever Y Position Circuit Low
P082F-572	Gear Lever Y Position Circuit High
P181A-596	Gear Lever X Position Circuit "A" / "B" Correlation
P181B-595	Gear Lever Y Position Circuit "A" / "B" Correlation
P182B-577	Gear Lever X Position "B" Circuit Low
P182C-578	Gear Lever X Position "B" Circuit High
P182E-573	Gear Lever Y Position "B" Circuit Low
P182F-574	Gear Lever Y Position "B" Circuit High

DESCRIPTION

Tech Tips

The electronic shift lever system is a linkless type that does not use a shift cable.
The shift and select sensors are non-contact type sensors.

The shift lever (transmission floor shift assembly) is a momentary type, which returns to its home position by spring tension as the driver's hand is released from the shift lever after shifting.

The shift lever (transmission floor shift assembly) contains a shift sensor and a select sensor to detect the shift lever position (Home, R, N, D or B). Because the shift sensor operates using Hall ICs and the select sensor operates using MR ICs, they can accurately detect the shift lever position in a reliable manner. Both sensors contain two detection circuits, a main and a sub circuit.
The shift sensor outputs voltage, which varies between 0 and 5 V in accordance with the vertical movement of the shift lever, to the power management control ECU. The power management control ECU interprets low level voltage from the shift sensor as the R position, middle level voltage as the home or N position, and high level voltage as the D or B position.
The select sensor outputs voltage, which varies between 0 and 5 V in accordance with the horizontal movement of the shift lever, to the power management control ECU. The power management control ECU interprets low level voltage from the select sensor as the home or B position, and high level voltage as the R, N, or D position.

The power management control ECU determines the position of the shift lever in accordance with the combination of the signals from the shift sensor and select sensor.

DTC No.	Detection Item	DTC Detection Condition	Trouble Area	MIL	Warning Indicate
P082B-575	Gear Lever X Position Circuit Low	Open or GND short in select main sensor circuit	Wire harness or connector Transmission floor shift assembly Power management control ECU	Does not come on	Master Warning Light: Comes on
P082C-576	Gear Lever X Position Circuit High	+B short in select main sensor circuit	Wire harness or connector Transmission floor shift assembly Power management control ECU	Does not come on	Master Warning Light: Comes on
P082E-571	Gear Lever Y Position Circuit Low	Open or GND short in shift main sensor circuit	Wire harness or connector Transmission floor shift assembly Power management control ECU	Does not come on	Master Warning Light: Comes on
P082F-572	Gear Lever Y Position Circuit High	+B short in shift main sensor circuit	Wire harness or connector Transmission floor shift assembly Power management control ECU	Does not come on	Master Warning Light: Comes on
P181A-596	Gear Lever X Position Circuit "A" / "B" Correlation	Difference between select main sensor value and select sub sensor value is large	Wire harness or connector Transmission floor shift assembly Power management control ECU	Does not come on	Master Warning Light: Comes on
P181B-595	Gear Lever Y Position Circuit "A" / "B" Correlation	Difference between shift main sensor value and shift sub sensor value is large	Wire harness or connector Transmission floor shift assembly Power management control ECU	Does not come on	Master Warning Light: Comes on
P182B-577	Gear Lever X Position "B" Circuit Low	Open or GND short in select sub sensor circuit	Wire harness or connector Transmission floor shift assembly Power management control ECU	Does not come on	Master Warning Light: Comes on
P182C-578	Gear Lever X Position "B" Circuit High	+B short in select sub sensor circuit	Wire harness or connector Transmission floor shift assembly Power management control ECU	Does not come on	Master Warning Light: Comes on
P182E-573	Gear Lever Y Position "B" Circuit Low	Open or GND short in shift sub sensor circuit	Wire harness or connector Transmission floor shift assembly Power management control ECU	Does not come on	Master Warning Light: Comes on
P182F-574	Gear Lever Y Position "B" Circuit High	+B short in shift sub sensor circuit	Wire harness or connector Transmission floor shift assembly Power management control ECU	Does not come on	Master Warning Light: Comes on

Tech Tips

When any of DTCs P082E-571, P082F-572, P182E-573 or P182F-574 are output, check Shift Sensor Main and Shift Sensor Sub voltages using the GTS.

Shift Sensor Main, Shift Sensor Sub
R Position (Main)	Home or N Position (Main)	D or B Position (Main)	R Position (Sub)	Home or N Position (Sub)	D or B Position (Sub)	Trouble Area
0.3 to 1.8 V	2.0 to 3.0 V	3.2 to 4.8 V	0.3 to 1.8 V	2.0 to 3.0 V	3.2 to 4.8 V	Correct shift sensor voltage
0 to 0.3 V	0 to 0.3 V	0 to 0.3 V	0.3 to 1.8 V	2.0 to 3.0 V	3.2 to 4.8 V	Open in VCX1 circuit GND short in VSX1 circuit
0.3 to 1.8 V	2.0 to 3.0 V	3.2 to 4.8 V	0 to 0.3 V	0 to 0.3 V	0 to 0.3 V	Open in VCX2 circuit GND short in VSX2 circuit
4.8 to 5.0 V	4.8 to 5.0 V	4.8 to 5.0 V	0.3 to 1.8 V	2.0 to 3.0 V	3.2 to 4.8 V	Open in VSX1 circuit Open in E2X1 circuit
0.3 to 1.8 V	2.0 to 3.0 V	3.2 to 4.8 V	4.8 to 5.0 V	4.8 to 5.0 V	4.8 to 5.0 V	Open in VSX2 circuit Open in E2X2 circuit

Tech Tips

When any of DTCs P082B-575, P082C-576, P182B-577 or P182C-578 are output, check Shift Sensor Select Main and Shift Sensor Select Sub voltages using the GTS.

Shift Sensor Select Main, Shift Sensor Select Sub
R, N or D Position (Select Main)	Home or B Position (Select Main)	R, N or D Position (Select Sub)	Home or B Position (Select Sub)	Trouble Area
2.9 to 4.3 V	1.0 to 1.6 V	2.9 to 4.3 V	1.0 to 1.6 V	Correct select sensor voltage
0 to 0.5 V	0 to 0.5 V	2.9 to 4.3 V	1.0 to 1.6 V	Open in VCX3 circuit Open or GND short in VSX3 circuit
2.9 to 4.3 V	1.0 to 1.6 V	0 to 0.5 V	0 to 0.5 V	Open in VCX4 circuit Open or GND short in VSX4 circuit
4.9 to 5 V	4.9 to 5 V	2.9 to 4.3 V	1.0 to 1.6 V	+B short in VSX3 circuit
2.9 to 4.3 V	1.0 to 1.6 V	4.9 to 5 V	4.9 to 5 V	+B short in VSX4 circuit

WIRING DIAGRAM

Refer to the wiring diagram for DTC P0AE6-225.

Click here

PROCEDURE

READ VALUE USING GTS (SHIFT SENSOR MAIN, SHIFT SENSOR SUB)

Connect the GTS to the DLC3.
Turn the power switch on (IG).

Enter the following menus: Powertrain / Hybrid Control / Data List / Shift Sensor Main, Shift Sensor Sub.

Powertrain > Hybrid Control > Data List

Tester Display
Shift Sensor Main
Shift Sensor Sub

Read the Data List.

Result

Tester Display	Condition	Specified Condition
Shift Sensor Main	R position	0.3 to 1.8 V
	Home or N position	2.0 to 3.0 V
	D or B position	3.2 to 4.8 V
Shift Sensor Sub	R position	0.3 to 1.8 V
	Home or N position	2.0 to 3.0 V
	D or B position	3.2 to 4.8 V

Turn the power switch off.

Result

Proceed to
OK
NG

CHECK HARNESS AND CONNECTOR (POWER MANAGEMENT CONTROL ECU - SHIFT SENSOR) Click here

READ VALUE USING GTS (SHIFT SENSOR SELECT MAIN, SHIFT SENSOR SELECT SUB)

Connect the GTS to the DLC3.
Turn the power switch on (IG).

Enter the following menus: Powertrain / Hybrid Control / Data List / Shift Sensor Select Main, Shift Sensor Select Sub.

Powertrain > Hybrid Control > Data List

Tester Display
Shift Sensor Select Main
Shift Sensor Select Sub

Read the Data List.

Result

Tester Display	Condition	Specified Condition
Shift Sensor Select Main	R, N or D Position	2.9 to 4.3 V
Shift Sensor Select Main	Home or B Position	1.0 to 1.6 V
Shift Sensor Select Sub	R, N or D Position	2.9 to 4.3 V
Shift Sensor Select Sub	Home or B Position	1.0 to 1.6 V

Turn the power switch off.

Result

Proceed to
OK
NG

CHECK HARNESS AND CONNECTOR (POWER MANAGEMENT CONTROL ECU - SELECT SENSOR) Click here

REPLACE TRANSMISSION FLOOR SHIFT ASSEMBLY

Click here

Result

Proceed to
NEXT

CLEAR DTC

Connect the GTS to the DLC3.
Turn the power switch on (IG).
Enter the following menus: Powertrain / Hybrid Control / Trouble Codes.
Read and record the DTCs and freeze frame data.

Powertrain > Hybrid Control > Trouble Codes
Clear DTCs and freeze frame data.

Powertrain > Hybrid Control > Clear DTCs

Turn the power switch off.

Result

Proceed to
NEXT

CHECK DTC OUTPUT (HYBRID CONTROL)

Connect the GTS to the DLC3.
Turn the power switch on (IG).
With the brake pedal depressed, slowly move the shift lever as follows to select each shift state: N → R → N → D → B.
Push the P position switch (transmission shift main switch) to select park (P).
Enter the following menus: Powertrain / Hybrid Control / Trouble Codes.

Check for DTCs.

Powertrain > Hybrid Control > Trouble Codes

Result

Result	Proceed to
No DTCs are output.	A
P082B-575, P082C-576, P082E-571, P082F-572, P181A-596, P181B-595, P182B-577, P182C-578, P182E-573 or P182F-574 is output again.	B

Turn the power switch off.

COMPLETED

REPLACE POWER MANAGEMENT CONTROL ECU for LHD: Click here
REPLACE POWER MANAGEMENT CONTROL ECU for RHD: Click here

CHECK HARNESS AND CONNECTOR (POWER MANAGEMENT CONTROL ECU - SELECT SENSOR)

Disconnect the E111 power management control ECU connector.
Disconnect the g1 select sensor connector.

Rear view of wire harness connector

(to Power Management Control ECU)

Front view of wire harness connector

(to Select Sensor)

Measure the resistance according to the value(s) in the table below.

Standard Resistance (Check for Open)

Tester Connection	Condition	Specified Condition
E111-19 (VCX3) - g1-5 (VCX3)	Power switch off	Below 1 Ω
E111-20 (VSX3) - g1-4 (VSX3)	Power switch off	Below 1 Ω
E111-17 (VCX4) - g1-2 (VCX4)	Power switch off	Below 1 Ω
E111-18 (VSX4) - g1-1 (VSX4)	Power switch off	Below 1 Ω

Standard Resistance (Check for Short)

Tester Connection	Condition	Specified Condition
E111-19 (VCX3) or g1-5 (VCX3) - Body ground and other terminals	Power switch off	10 kΩ or higher
E111-20 (VSX3) or g1-4 (VSX3) - Body ground and other terminals	Power switch off	10 kΩ or higher
E111-17 (VCX4) or g1-2 (VCX4) - Body ground and other terminals	Power switch off	10 kΩ or higher
E111-18 (VSX4) or g1-1 (VSX4) - Body ground and other terminals	Power switch off	10 kΩ or higher

Tech Tips

As necessary, check that there is no short to power supply wires when performing the above wire harness inspection.

Reconnect the g1 select sensor connector.

Reconnect the E111 power management control ECU connector.

Result

Proceed to
OK
NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

CHECK POWER MANAGEMENT CONTROL ECU (VCX3, VCX4 VOLTAGE)

Disconnect the g1 select sensor connector.
Turn the power switch on (IG).

*a	Front view of wire harness connector: (to Select Sensor)

Measure the voltage according to the value(s) in the table below.

Standard Voltage

Tester Connection	Condition	Specified Condition
g1-5 (VCX3) - Body ground	Power switch on (IG)	9 to 14 V
g1-2 (VCX4) - Body ground	Power switch on (IG)	9 to 14 V

Note

Turning the power switch on (IG) with the connector disconnected causes other DTCs to be stored. Clear the DTCs after performing this inspection.

Turn the power switch off.

Reconnect the g1 select sensor connector.

Result

Proceed to
OK
NG

REPLACE POWER MANAGEMENT CONTROL ECU for LHD: Click here
REPLACE POWER MANAGEMENT CONTROL ECU for RHD: Click here

REPLACE TRANSMISSION FLOOR SHIFT ASSEMBLY

Click here

Result

Proceed to
NEXT

CLEAR DTC

Connect the GTS to the DLC3.
Turn the power switch on (IG).
Enter the following menus: Powertrain / Hybrid Control / Trouble Codes.
Read and record the DTCs and freeze frame data.

Body Electrical > Transmission Control > Trouble Codes
Clear DTCs and freeze frame data.

Powertrain > Hybrid Control > Clear DTCs

Turn the power switch off.

Result

Proceed to
NEXT

CHECK DTC OUTPUT (HYBRID CONTROL)

Connect the GTS to the DLC3.
Turn the power switch on (IG).
Slowly move the shift lever as follows: P → N → R → N → D → B → P
Enter the following menus: Powertrain / Hybrid Control / Trouble Codes.

Check for DTCs.

Powertrain > Hybrid Control > Trouble Codes

Result

Result	Proceed to
No DTCs are output.	A
P082B-575, P082C-576, P082E-571, P082F-572, P181A-596, P181B-595, P182B-577, P182C-578, P182E-573 or P182F-574 is output again.	B

Turn the power switch off.

COMPLETED

REPLACE POWER MANAGEMENT CONTROL ECU for LHD: Click here
REPLACE POWER MANAGEMENT CONTROL ECU for RHD: Click here

CHECK HARNESS AND CONNECTOR (POWER MANAGEMENT CONTROL ECU - SHIFT SENSOR)

Disconnect the E111 power management control ECU connector.
Disconnect the g2 shift sensor connector.

Rear view of wire harness connector

(to Power Management Control ECU)

Front view of wire harness connector

(to Shift Sensor)

Measure the resistance according to the value(s) in the table below.

Standard Resistance (Check for Open)

Tester Connection	Condition	Specified Condition
E111-26 (VCX1) - g2-3 (VCX1)	Power switch off	Below 1 Ω
E111-25 (VSX1) - g2-1 (VSX1)	Power switch off	Below 1 Ω
E111-24 (E2X1) - g2-2 (E2X1)	Power switch off	Below 1 Ω
E111-21 (VCX2) - g2-6 (VCX2)	Power switch off	Below 1 Ω
E111-22 (VSX2) - g2-4 (VSX2)	Power switch off	Below 1 Ω
E111-23 (E2X2) - g2-5 (E2X2)	Power switch off	Below 1 Ω

Standard Resistance (Check for Short)

Tester Connection	Condition	Specified Condition
E111-26 (VCX1) or g2-3 (VCX1) - Body ground and other terminals	Power switch off	10 kΩ or higher
E111-25 (VSX1) or g2-1 (VSX1) - Body ground and other terminals	Power switch off	10 kΩ or higher
E111-24 (E2X1) or g2-2 (E2X1) - Body ground and other terminals	Power switch off	10 kΩ or higher
E111-21 (VCX2) or g2-6 (VCX2) - Body ground and other terminals	Power switch off	10 kΩ or higher
E111-22 (VSX2) or g2-4 (VSX2) - Body ground and other terminals	Power switch off	10 kΩ or higher
E111-23 (E2X2) or g2-5 (E2X2) - Body ground and other terminals	Power switch off	10 kΩ or higher

Tech Tips

As necessary, check that there is no short to power supply wires when performing the above wire harness inspection.

Reconnect the g2 shift sensor connector.

Reconnect the E111 power management control ECU connector.

Result

Proceed to
OK
NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

CHECK POWER MANAGEMENT CONTROL ECU (VCX1, VCX2 VOLTAGE)

Disconnect the g2 shift sensor connector.
Turn the power switch on (IG).

*a	Front view of wire harness connector (to Shift Sensor)

Measure the voltage according to the value(s) in the table below.

Standard Voltage

Tester Connection	Condition	Specified Condition
g2-3 (VCX1) - g2-2 (E2X1)	Power switch on (IG)	4.5 to 5.5 V
g2-6 (VCX2) - g2-5 (E2X2)	Power switch on (IG)	4.5 to 5.5 V

Note

Turning the power switch on (IG) with the connector disconnected causes other DTCs to be stored. Clear the DTCs after performing this inspection.

Turn the power switch off.

Reconnect the g2 shift sensor connector.

Result

Proceed to
OK
NG

REPLACE POWER MANAGEMENT CONTROL ECU for LHD: Click here
REPLACE POWER MANAGEMENT CONTROL ECU for RHD: Click here

REPLACE TRANSMISSION FLOOR SHIFT ASSEMBLY

Click here

Result

Proceed to
NEXT

CLEAR DTC

Connect the GTS to the DLC3.
Turn the power switch on (IG).
Enter the following menus: Powertrain / Hybrid Control / Trouble Codes.
Read and record the DTCs and freeze frame data.

Powertrain > Hybrid Control > Trouble Codes
Clear DTCs and freeze frame data.

Powertrain > Hybrid Control > Clear DTCs

Turn the power switch off.

Result

Proceed to
NEXT

CHECK DTC OUTPUT (HYBRID CONTROL)

Connect the GTS to the DLC3.
Turn the power switch on (IG).
With the brake pedal depressed, slowly move the shift lever as follows to select each shift state: N → R → N → D → B.
Push the P position switch (transmission shift main switch) to select park (P).
Enter the following menus: Powertrain / Hybrid Control / Trouble Codes.

Check for DTCs.

Powertrain > Hybrid Control > Trouble Codes

Result

Result	Proceed to
No DTCs are output.	A
P082B-575, P082C-576, P082E-571, P082F-572, P181A-596, P181B-595, P182B-577, P182C-578, P182E-573 or P182F-574 is output again.	B

Turn the power switch off.

COMPLETED

REPLACE POWER MANAGEMENT CONTROL ECU for LHD: Click here
REPLACE POWER MANAGEMENT CONTROL ECU for RHD: Click here