ELECTRONIC SHIFT LEVER SYSTEM


  1. CONSTRUCTION


    1. The shift lever position sensor detects the left and right movement (select stroke) and up and down movement (shift stroke) of the shift lever and outputs a signal to the shift control ECU in accordance with the shift lever operation.

    2. Reliability of the shift lever position sensor is ensured by utilizing 4 Hall ICs to output 4 signals.

    3. The shift control ECU detects the R, N, D, M or home position of the shift lever by determining the majority of 4 signals (the position is determined when 3 signals output the same position).

      B005621C01
      *1 Transmission Floor Shift Assembly *2 Shift Lever Position Sensor
      *3 Sensor Shield *4 Sensor Cover
      *5 Magnet *6 Sensor Slider
      *7 Hall IC *8 PC Board
      *9 Sensor Case - -

      Tech Tips


      • Do not disassemble the shift lever position sensor.

      • Do not remove the shift lever position sensor from the transmission floor shift assembly. The shift lever position sensor cannot be replaced individually.

      Shift Control ECU Shift Position Judgment
      Shift Lever Position VSI1 Output Voltage VSI2 Output Voltage VSI3 Output Voltage VSI4 Output Voltage
      D Approx. 1.4 V to 1.9 V Approx. 2.1 V to 2.5 V Approx. 3.7 V to 4.8 V Approx. 4.2 V to 4.8 V
      N Approx. 0.8 V to 1.4 V Approx. 1.3 V to 2.1 V Approx. 2.9 V to 3.7 V Approx. 3.6 V to 4.2 V
      R Approx. 0.3 V to 0.8 V Approx. 0.3 V to 1.3 V Approx. 2.5 V to 2.9 V Approx. 3.1 V to 3.6 V
      M Approx. 2.5 V to 3.6 V Approx. 2.5 V to 3.1 V Approx. 0.3 V to 1.3 V Approx. 0.3 V to 0.8 V
      Home Approx. 3.6 V to 4.2 V Approx. 3.1 V to 3.7 V Approx. 1.3 V to 1.9 V Approx. 0.8 V to 1.4 V

      Figure 1. Output Voltage Characteristics of D Position - N Position - R Position

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      Figure 2. Output Voltage Characteristics of N Position - Home Position

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      Figure 3. Output Voltage Characteristics of M Position - Home Position

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