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ELECTRONIC SHIFT LEVER SYSTEM, Diagnostic DTC:P08A600, P08A662, P183411, P183415, P183A11, P183A15, P183F12, P183F14, P184512, P184514

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DTC Code DTC Name
P08A600 Gear Lever Position Sensor Correlation Failure
P08A662 Gear Lever Position Sensor Signal Compare Failure
P183411 Gear Lever Y Position Sensor 1 Circuit Short to Ground
P183415 Gear Lever Y Position Sensor 1 Circuit Short to Auxiliary Battery or Open
P183A11 Gear Lever Y Position Sensor 2 Circuit Short to Ground
P183A15 Gear Lever Y Position Sensor 2 Circuit Short to Auxiliary Battery or Open
P183F12 Gear Lever X Position Sensor 1 Circuit Short to Auxiliary Battery
P183F14 Gear Lever X Position Sensor 1 Circuit Short to Ground or Open
P184512 Gear Lever X Position Sensor 2 Circuit Short to Auxiliary Battery
P184514 Gear Lever X Position Sensor 2 Circuit Short to Ground or Open
B004T1BE01
Table 2. for RHD
*1 Magnet Shift Position
*2 Shift Lever Position Sensor
*3 Hall IC
Table 1. for LHD *1 Magnet Shift Position *2 Shift Lever Position Sensor *3 Hall IC
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DESCRIPTION

Tip:

  • 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 lever position sensor to detect the shift lever position (Home, R, N, D or M). Because the shift lever position sensor operates using Hall ICs, they can accurately detect the shift lever position in a reliable manner.

DTC No. Detection Item DTC Detection Condition Trouble Area Warning Indicate
P08A600 Gear Lever Position Sensor Correlation Failure

The power switch on (IG) and shift sensor pattern malfunction (VSI1, VSI2, VSI3 and VSI4 High/Low combination malfunction) continuously occurs for 3 seconds or more

(1 trip detection logic)

  • Transmission floor shift assembly

  • Shift control ECU

  • Wire harness or connector

  • Master Warning Light


    • comes on

  • Multi-information Display Error Message


    • Displayed
P08A662 Gear Lever Position Sensor Signal Compare Failure

The power switch on (IG) and battery voltage is 10 V or higher, shift sensor pattern malfunction (VSI1, VSI2, VSI3 or VSI4 value outside specified range) continuously occurs for 3 seconds or more

(1 trip detection logic)

  • Transmission floor shift assembly

  • Shift control ECU

  • Wire harness or connector

  • Master Warning Light


    • comes on

  • Multi-information Display Error Message


    • Displayed
P183411 Gear Lever Y Position Sensor 1 Circuit Short to Ground

The power switch on (IG) and battery voltage is 10 V or higher, VSI1 terminal voltage is below 0.3 V continuously for 3 seconds or more

(1 trip detection logic)

  • Transmission floor shift assembly

  • Shift control ECU

  • Wire harness or connector

  • Master Warning Light


    • comes on

  • Multi-information Display Error Message


    • Displayed
P183415 Gear Lever Y Position Sensor 1 Circuit Short to Auxiliary Battery or Open

The power switch on (IG) and battery voltage is 10 V or higher, VSI1 terminal voltage is higher than 4.68 V continuously for 3 seconds or more

(1 trip detection logic)

  • Transmission floor shift assembly

  • Shift control ECU

  • Wire harness or connector

  • Master Warning Light


    • comes on

  • Multi-information Display Error Message


    • Displayed
P183A11 Gear Lever Y Position Sensor 2 Circuit Short to Ground

The power switch on (IG) and battery voltage is 10 V or higher, VSI2 terminal voltage is below 0.6 V continuously for 3 seconds or more

(1 trip detection logic)

  • Transmission floor shift assembly

  • Shift control ECU

  • Wire harness or connector

  • Master Warning Light


    • comes on

  • Multi-information Display Error Message


    • Displayed
P183A15 Gear Lever Y Position Sensor 2 Circuit Short to Auxiliary Battery or Open

The power switch on (IG) and battery voltage is 10 V or higher, VSI2 terminal voltage is higher than 4.4 V continuously for 3 seconds or more

(1 trip detection logic)

  • Transmission floor shift assembly

  • Shift control ECU

  • Wire harness or connector

  • Master Warning Light


    • comes on

  • Multi-information Display Error Message


    • Displayed
P183F12 Gear Lever X Position Sensor 1 Circuit Short to Auxiliary Battery

The power switch on (IG) and battery voltage is 10 V or higher, VSI3 terminal voltage is higher than 4.4 V continuously for 3 seconds or more

(1 trip detection logic)

  • Transmission floor shift assembly

  • Shift control ECU

  • Wire harness or connector

  • Master Warning Light


    • comes on

  • Multi-information Display Error Message


    • Displayed
P183F14 Gear Lever X Position Sensor 1 Circuit Short to Ground or Open

The power switch on (IG) and battery voltage is 10 V or higher, VSI3 terminal voltage is below 0.6 V continuously for 3 seconds or more

(1 trip detection logic)

  • Transmission floor shift assembly

  • Shift control ECU

  • Wire harness or connector

  • Master Warning Light


    • comes on

  • Multi-information Display Error Message


    • Displayed
P184512 Gear Lever X Position Sensor 2 Circuit Short to Auxiliary Battery

The power switch on (IG) and battery voltage is 10 V or higher, VSI4 terminal voltage is higher than 4.68 V continuously for 3 seconds or more

(1 trip detection logic)

  • Transmission floor shift assembly

  • Shift control ECU

  • Wire harness or connector

  • Master Warning Light


    • comes on

  • Multi-information Display Error Message


    • Displayed
P184514 Gear Lever X Position Sensor 2 Circuit Short to Ground or Open

The power switch on (IG) and battery voltage is 10 V or higher, VSI4 terminal voltage is below 0.3 V continuously for 3 seconds or more

(1 trip detection logic)

  • Transmission floor shift assembly

  • Shift control ECU

  • Wire harness or connector

  • Master Warning Light


    • comes on

  • Multi-information Display Error Message


    • Displayed

Shift lever position sensor pattern malfunctions are detected when a logical inconsistency is detected by comparing each shift lever position sensor signal with the determined shift position. The detection pattern is as follows:

Table 3. Shift Lever Position Sensor Correlation Failure (P08A600)
Shift Lever Position Sensor Signal VSI1 VSI2 VSI3 VSI4 Malfunction Detection
Input Voltage Low Low High High Normal
High High Low Low Normal
Low High Low High Abnormal
High Low High Low Abnormal
Tip:

  • Low: below 2.5 V

  • High: 2.5 V or higher

Table 4. Shift Lever Position Sensor Signal Compare Failure (P08A662)
Shift Lever Position Sensor Signal Input Voltage Malfunction Detection
VSI1 ←→ VSI2 Voltage difference 0.742 V or higher Abnormal
VSI2 ←→ VSI3 Voltage difference 1.952 V or higher Abnormal
VSI3 ←→ VSI4 Voltage difference 0.742 V or higher Abnormal
VSI1 ←→ VSI3 Voltage difference 2.502 V or higher Abnormal
VSI2 ←→ VSI4 Voltage difference 2.502 V or higher Abnormal
VSI1 ←→ VSI4 Voltage difference 3.052 V or higher Abnormal
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CONFIRMATION DRIVING PATTERN

Tip:

After repairs have been completed, clear the DTCs and then check that the vehicle has returned to normal by performing the All Readiness check procedure.

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  1. Turn the power switch on (READY).

  2. With the brake pedal depressed, slowly move the shift lever as follows to select each shift state: N → R → N → D → M → Home.

  3. Push the P position switch (shift position indicator) to select park (P).

Table 5. *a Shift Lever Position Sensor *b Shift Lever Position Sensor (Transmission Floor Shift Assembly) *c Shift Control ECU
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WIRING DIAGRAM

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CAUTION / NOTICE / HINT

Note:

  • After turning the power switch off, waiting time may be required before disconnecting the cable from the negative (-) auxiliary battery terminal. Therefore, make sure to read the disconnecting the cable from the negative (-) auxiliary battery terminal notices before proceeding with work.

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  • The vehicle is equipped with a sub-battery. Therefore, ensure there is no power being supplied to the vehicle when disconnecting or reconnecting the connector of the shift control ECU and when removing or installing the shift control ECU.

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PROCEDURE


  1. Click here

    READ VALUE USING GTS (SHIFT LEVER POSITION SENSOR VOLTAGE)


    1. Connect the GTS to the DLC3.

    2. Turn the power switch on (READY).

    3. Enter the following menus: Powertrain / Hybrid Control / Data List / Shift Sensor Voltage (VSI1) (Gear Shift Control Module), Shift Sensor Voltage (VSI2) (Gear Shift Control Module), Shift Sensor Voltage (VSI3) (Gear Shift Control Module), Shift Sensor Voltage (VSI4) (Gear Shift Control Module).


      1. Powertrain > Hybrid Control > Data List
        Tester Display
        Shift Sensor Voltage (VSI1) (Gear Shift Control Module)
        Shift Sensor Voltage (VSI2) (Gear Shift Control Module)
        Shift Sensor Voltage (VSI3) (Gear Shift Control Module)
        Shift Sensor Voltage (VSI4) (Gear Shift Control Module)







    4. With the brake pedal depressed, slowly move the shift lever as follows: N → R → N → D → M → Home.

      Tip:

      Wait with the shift lever in each position for 5 seconds or more.

    5. Read the Data List according to the display on the GTS.

      Result
      Data List Item Shift Lever Position
      D N R M Home
      Shift Sensor Voltage (VSI1) (Gear Shift Control Module) 1.366 to 1.923 V 0.774 to 1.366 V 0.3 to 0.774 V 2.5 to 3.634 V 3.634 to 4.226 V
      Shift Sensor Voltage (VSI2) (Gear Shift Control Module) 2.08 to 2.5 V 1.324 to 2.08 V 0.3 to 1.324 V 2.5 to 3.084 V 3.084 to 3.676 V
      Shift Sensor Voltage (VSI3) (Gear Shift Control Module) 3.676 to 4.75 V 2.92 to 3.676 V 2.5 to 2.92 V 0.3 to 1.324 V 1.324 to 1.916 V
      Shift Sensor Voltage (VSI4) (Gear Shift Control Module) 4.226 to 4.75 V 3.634 to 4.226 V 3.077 to 3.634 V 0.3 to 0.774 V 0.774 to 1.366 V

    6. Push the P position switch (shift position indicator) to select park (P).

    7. Turn the power switch off.

      Result
      Proceed to
      OK
      NG

  2. Click here

    CHECK HARNESS AND CONNECTOR (SHIFT CONTROL ECU - SHIFT LEVER POSITION SENSOR (TRANSMISSION FLOOR SHIFT ASSEMBLY))


    1. Disconnect the G82 shift control ECU connector.

    2. Disconnect the G83 shift lever position sensor (transmission floor shift assembly) connector.

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

      Standard Resistance (Check for Open)
      Tester Connection Condition Specified Condition
      G82-20 (VCX1) - G83-4 (VCX1) Always Below 1 Ω
      G82-22 (VCX2) - G83-12 (VCX2) Always Below 1 Ω
      G82-19 (VSI1) - G83-7 (VSX1) Always Below 1 Ω
      G82-21 (VSI2) - G83-5 (VSX2) Always Below 1 Ω
      G82-23 (VSI3) - G83-11 (VSX3) Always Below 1 Ω
      G82-25 (VSI4) - G83-9 (VSX4) Always Below 1 Ω
      G82-24 (E2X1) - G83-14 (E2X1) Always Below 1 Ω
      G82-26 (E2X2) - G83-2 (E2X2) Always Below 1 Ω
      Standard Resistance (Check for Short)
      Tester Connection Condition Specified Condition
      G82-20 (VCX1) or G83-4 (VCX1) - Body ground and other terminals Always 10 kΩ or higher
      G82-22 (VCX2) or G83-12 (VCX2) - Body ground and other terminals Always 10 kΩ or higher
      G82-19 (VSI1) or G83-7 (VSX1) - Body ground and other terminals Always 10 kΩ or higher
      G82-21 (VSI2) or G83-5 (VSX2) - Body ground and other terminals Always 10 kΩ or higher
      G82-23 (VSI3) or G83-11 (VSX3) - Body ground and other terminals Always 10 kΩ or higher
      G82-25 (VSI4) or G83-9 (VSX4) - Body ground and other terminals Always 10 kΩ or higher
      G82-24 (E2X1) or G83-14 (E2X1) - Body ground and other terminals Always 10 kΩ or higher
      G82-26 (E2X2) or G83-2 (E2X2) - Body ground and other terminals Always 10 kΩ or higher

    4. Reconnect the G83 shift lever position sensor (transmission floor shift assembly) connector.

    5. Reconnect the G82 shift control ECU connector.

      Result
      Proceed to
      OK
      NG

    • OKClick here
    • NG

      REPAIR OR REPLACE HARNESS OR CONNECTOR

  3. Click here

    CHECK SHIFT CONTROL ECU (VCX1, VCX2 VOLTAGE)


    1. Disconnect the G83 shift lever position sensor (transmission floor shift assembly) connector.

    2. Turn the power switch on (IG).

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

      Standard Voltage
      Tester Connection Switch Condition Specified Condition
      G83-4 (VCX1) - G83-14 (E2X1) Power switch on (IG) 4.5 to 5.5 V
      G83-12 (VCX2) - G83-2 (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.

    4. Turn the power switch off.

    5. Reconnect the G83 shift lever position sensor (transmission floor shift assembly) connector.

      Result
      Proceed to
      OK
      NG

  4. Click here

    CHECK SHIFT CONTROL ECU (VSI1, VSI2, VSI3, VSI4 VOLTAGE)


    1. B004TH7C10
      *a

      Component with harness connected

      (Shift Control ECU)

      Turn the power switch on (IG).

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

      Standard Voltage
      Tester Connection Condition Specified Condition
      G82-19 (VSI1) - G82-24 (E2X1) Power switch on (IG), shift lever in D 1.366 to 1.923 V
      Power switch on (IG), shift lever in N 0.774 to 1.366 V
      Power switch on (IG), shift lever in R 0.3 to 0.774 V
      Power switch on (IG), shift lever in M 2.5 to 3.634 V
      Power switch on (IG), shift lever in home position 3.634 to 4.226 V
      G82-21 (VSI2) - G82-24 (E2X1) Power switch on (IG), shift lever in D 2.08 to 2.5 V
      Power switch on (IG), shift lever in N 1.324 to 2.08 V
      Power switch on (IG), shift lever in R 0.3 to 1.324 V
      Power switch on (IG), shift lever in M 2.5 to 3.084 V
      Power switch on (IG), shift lever in home position 3.084 to 3.676 V
      G82-23 (VSI3) - G82-26 (E2X2) Power switch on (IG), shift lever in D 3.676 to 4.75 V
      Power switch on (IG), shift lever in N 2.92 to 3.676 V
      Power switch on (IG), shift lever in R 2.5 to 2.92 V
      Power switch on (IG), shift lever in M 0.3 to 1.324 V
      Power switch on (IG), shift lever in home position 1.324 to 1.916 V
      G82-25 (VSI4) - G82-26 (E2X2) Power switch on (IG), shift lever in D 4.226 to 4.75 V
      Power switch on (IG), shift lever in N 3.634 to 4.226 V
      Power switch on (IG), shift lever in R 3.077 to 3.634 V
      Power switch on (IG), shift lever in M 0.3 to 0.774 V
      Power switch on (IG), shift lever in home position 0.774 to 1.366 V

    3. Turn the power switch off.

      Result
      Proceed to
      OK
      NG

  5. Click here

    CHECK SHIFT CONTROL ECU (CHECK RESISTANCE)


    1. B004VBC

      Check that the voltage between the terminals of the sub-battery module assembly is 0 V.

    2. Disconnect the cable from the negative (-) auxiliary battery terminal.

    3. Disconnect the G83 shift lever position sensor (transmission floor shift assembly) connector.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      G83-7 (VSX1) - G83-4 (VCX1) or G83-12 (VCX2) 20°C (68°F) 35 to 43 kΩ
      G83-5 (VSX2) - G83-4 (VCX1) or G83-12 (VCX2) 20°C (68°F) 35 to 43 kΩ
      G83-11 (VSX3) - G83-14 (E2X1) or G83-2 (E2X2) 20°C (68°F) 35 to 43 kΩ
      G83-9 (VSX4) - G83-14 (E2X1) or G83-2 (E2X2) 20°C (68°F) 35 to 43 kΩ

    5. Reconnect the G83 shift lever position sensor (transmission floor shift assembly) connector.

    6. Reconnect the cable to the negative (-) auxiliary battery terminal.

      Result
      Proceed to
      OK
      NG