| 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 transmission instrument panel shift assembly (shift lever) is a momentary type, which returns to its home position by spring reaction as the driver's hand is released from the shift lever after shifting.
The transmission instrument panel shift assembly (shift lever) contains a shift sensor and a select sensor to detect the shift lever position (Home, R, N, D or B). Because both sensors operate using Hall elements, they can accurately detect shift positions 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 (HV CPU). The power management control ECU (HV CPU) interprets low level voltage input 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 (HV CPU). The power management control ECU (HV CPU) interprets low level voltage input 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 (HV CPU) determines the position of the shift lever in accordance with the combination of the signals from the shift sensor and select sensor.
| DTC No. | INF Code | DTC Detection Condition | Trouble Area |
|---|---|---|---|
| P082B | 575 | Open or GND short in select main sensor circuit |
|
| P082C | 576 | +B short in select main sensor circuit | |
| P082E | 571 | Open or GND short in shift main sensor circuit | |
| P082F | 572 | +B short in shift main sensor circuit | |
| P181A | 596 | Difference between select main sensor value and select sub sensor value is large | |
| P181B | 595 | Difference between shift main sensor value and shift sub sensor value is large | |
| P182B | 577 | Open or GND short in select sub sensor circuit | |
| P182C | 578 | +B short in select sub sensor circuit | |
| P182E | 573 | Open or GND short in shift sub sensor circuit | |
| P182F | 574 | +B short in shift sub sensor circuit |
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 intelligent tester.
| 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 intelligent tester.
| 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 5.0 V | 4.9 to 5.0 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 5.0 V | 4.9 to 5.0 V | +B short in VSX4 circuit |
INSPECTION PROCEDURE
PROCEDURE
READ VALUE USING INTELLIGENT TESTER (SHIFT SENSOR MAIN, SHIFT SENSOR SUB)
Connect the intelligent tester to the DLC3.
Turn the power switch on (IG).
Enter the following menus: Powertrain / Hybrid Control / Data List / Shift Sensor Main, Shift Sensor Sub.
Read the Data List.
| Result | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Turn the power switch off.
| NG |
|
CHECK HARNESS AND CONNECTOR (+B SHORT) Click here |
| OK |
|
READ VALUE USING INTELLIGENT TESTER (SHIFT SENSOR SELECT MAIN, SHIFT SENSOR SELECT SUB)
Connect the intelligent tester 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.
Read the Data List.
| Result | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Turn the power switch off.
| NG |
|
CHECK HARNESS AND CONNECTOR (+B SHORT) Click here |
| OK |
|
REPLACE TRANSMISSION INSTRUMENT PANEL SHIFT ASSEMBLY
Replace the transmission instrument panel shift assembly Click here.
| NEXT |
|
CLEAR DTC
Connect the intelligent tester 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.
Clear DTCs and freeze frame data.
Turn the power switch off.
| NEXT |
|
CHECK DTC OUTPUT (HV)
Connect the intelligent tester to the DLC3.
Turn the power switch on (IG).
Perform a road test.
Enter the following menus: Powertrain / Hybrid Control / Trouble Codes.
Check if DTCs are output.
| Result | ||||||
|---|---|---|---|---|---|---|
|
Turn the power switch off.
| B |
|
REPLACE POWER MANAGEMENT CONTROL ECU Click here |
| A |
|
COMPLETED
CHECK HARNESS AND CONNECTOR (+B SHORT)
| *1 | Engine Room Junction Block Assembly |
| *2 | AM2 Fuse |
| *3 | IGCT NO. 2 Fuse |
Remove the IGCT NO. 2 fuse and AM2 fuse from the engine room junction block assembly.
Disconnect connector g2 from the shift sensor.
| *a | Component with harness connected (Power Management Control ECU) |
Measure the resistance according to the value(s) in the table below.
| Standard Resistance | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Connect the shift sensor connector.
Install the IGCT NO. 2 fuse and AM2 fuse.
| NG |
|
CHECK HARNESS AND CONNECTOR (SHORT TO POWER SUPPLY WIRES) Click here |
| OK |
|
CHECK HARNESS AND CONNECTOR (POWER MANAGEMENT CONTROL ECU - SHIFT SENSOR)
Disconnect connector E111 from the power management control ECU.
Disconnect connector g2 from the shift sensor.
| *a | Rear view of wire harness connector (to Power Management Control ECU) |
| *b | 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) | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
| Standard Resistance (Check for Short) | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Tech Tips
As necessary, check that there is no short to power supply wires when performing the above wire harness inspection.
Connect the shift sensor connector.
Connect the power management control ECU connector.
| NG |
|
REPAIR OR REPLACE HARNESS OR CONNECTOR |
| OK |
|
CHECK POWER MANAGEMENT CONTROL ECU (VCX1, VCX2 VOLTAGE)
Disconnect connector g2 from the shift sensor.
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 | |||||||||
|---|---|---|---|---|---|---|---|---|---|
|
Connect the shift sensor connector.
| NG |
|
REPLACE POWER MANAGEMENT CONTROL ECU Click here |
| OK |
|
REPLACE TRANSMISSION INSTRUMENT PANEL SHIFT ASSEMBLY
Replace the transmission instrument panel shift assembly Click here.
| NEXT |
|
CLEAR DTC
Connect the intelligent tester 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.
Clear DTCs and freeze frame data.
Turn the power switch off.
| NEXT |
|
CHECK DTC OUTPUT (HV)
Connect the intelligent tester to the DLC3.
Turn the power switch on (IG).
Perform a road test.
Enter the following menus: Powertrain / Hybrid Control / Trouble Codes.
Check if DTCs are output.
| Result | ||||||
|---|---|---|---|---|---|---|
|
Turn the power switch off.
| B |
|
REPLACE POWER MANAGEMENT CONTROL ECU Click here |
| A |
|
COMPLETED
CHECK HARNESS AND CONNECTOR (+B SHORT)
| *1 | Engine Room Junction Block Assembly |
| *2 | AM2 Fuse |
| *3 | IGCT NO. 2 Fuse |
Remove the IGCT NO. 2 fuse and AM2 fuse from the engine room junction block assembly.
Disconnect connector g1 from the select sensor.
| *a | Component with harness connected (Power Management Control ECU) |
Measure the resistance according to the value(s) in the table below.
| Standard Resistance | |||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Connect the select sensor connector.
Install the IGCT NO. 2 fuse and AM2 fuse.
| NG |
|
CHECK HARNESS AND CONNECTOR (SHORT TO POWER SUPPLY WIRES) Click here |
| OK |
|
CHECK HARNESS AND CONNECTOR (POWER MANAGEMENT CONTROL ECU - SELECT SENSOR)
Disconnect connector E111 from the power management control ECU.
Disconnect connector g1 from the select sensor.
| *a | Rear view of wire harness connector (to Power Management Control ECU) |
| *b | 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) | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
| Standard Resistance (Check for Short) | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Tech Tips
As necessary, check that there is no short to power supply wires when performing the above wire harness inspection.
Connect the select sensor connector.
Connect the power management control ECU connector.
| NG |
|
REPAIR OR REPLACE HARNESS OR CONNECTOR |
| OK |
|
CHECK POWER MANAGEMENT CONTROL ECU (VCX3, VCX4 VOLTAGE)
Disconnect connector g1 from the select sensor.
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 | |||||||||
|---|---|---|---|---|---|---|---|---|---|
|
Connect the select sensor connector.
| NG |
|
REPLACE POWER MANAGEMENT CONTROL ECU Click here |
| OK |
|
REPLACE TRANSMISSION INSTRUMENT PANEL SHIFT ASSEMBLY
Replace the transmission instrument panel shift assembly Click here.
| NEXT |
|
CLEAR DTC
Connect the intelligent tester 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.
Clear DTCs and freeze frame data.
Turn the power switch off.
| NEXT |
|
CHECK DTC OUTPUT (HV)
Connect the intelligent tester to the DLC3.
Turn the power switch on (IG).
Perform a road test.
Enter the following menus: Powertrain / Hybrid Control / Trouble Codes.
Check if DTCs are output.
| Result | ||||||
|---|---|---|---|---|---|---|
|
Turn the power switch off.
| B |
|
REPLACE POWER MANAGEMENT CONTROL ECU Click here |
| A |
|
COMPLETED
CHECK HARNESS AND CONNECTOR (SHORT TO POWER SUPPLY WIRES)
| *1 | Engine Room Junction Block Assembly |
| *2 | AM2 Fuse |
| *3 | IGCT NO. 2 Fuse |
Remove the IGCT NO. 2 fuse and AM2 fuse from the engine room junction block assembly.
Disconnect connector g2 from the shift sensor.
Disconnect all the connectors from the power management control ECU.
| *a | Rear view of wire harness connector (to Power Management Control ECU) |
Measure the resistance according to the value(s) in the table below.
| Standard Resistance | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Connect the power management control ECU connectors.
Connect the shift sensor connector.
Install the IGCT NO. 2 fuse and AM2 fuse.
| NG |
|
REPAIR OR REPLACE HARNESS OR CONNECTOR |
| OK |
|
REPLACE POWER MANAGEMENT CONTROL ECU Click here
CHECK HARNESS AND CONNECTOR (SHORT TO POWER SUPPLY WIRES)
| *1 | Engine Room Junction Block Assembly |
| *2 | AM2 Fuse |
| *3 | IGCT NO. 2 Fuse |
Remove the IGCT NO. 2 fuse and AM2 fuse from the engine room junction block assembly.
Disconnect connector g1 from the select sensor.
Disconnect all the connectors from the power management control ECU.
| *a | Rear view of wire harness connector (to Power Management Control ECU) |
Measure the resistance according to the value(s) in the table below.
| Standard Resistance | |||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Connect the power management control ECU connectors.
Connect the select sensor connector.
Install the IGCT NO. 2 fuse and AM2 fuse.
| NG |
|
REPAIR OR REPLACE HARNESS OR CONNECTOR |
| OK |
|
REPLACE POWER MANAGEMENT CONTROL ECU Click here