DTC P082B-575: Gear Lever X Position Circuit Low; DTC P082C-576: Gear Lever X Position Circuit High; DTC P082E-571: Gear Lever Y Position Circuit Low; DTC P082F-572: Gear Lever Y Position Circuit High; DTC P181A-596: Gear Lever X Position Circuit "A" / "B" Correlation; DTC P181B-595: Gear Lever Y Position Circuit "A" / "B" Correlation; DTC P182B-577: Gear Lever X Position "B" Circuit Low; DTC P182C-578: Gear Lever X Position "B" Circuit High; DTC P182E-573: Gear Lever Y Position "B" Circuit Low; DTC P182F-574: Gear Lever Y Position "B" Circuit High [11/2014 - ]: Description
HINT:
- 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 (shift lock control unit assembly) 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 shift lever (shift lock control unit 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 (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 |
HINT:
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 Techstream.
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 |
HINT:
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 Techstream.
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 5.0 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 |