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Home >> Lexus >> 2019 >> NX 300 Base, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 6 (Automatic Transmission (U661E) - Service Information (1 Of 2)) >> Shift Lever >> Inspection [10/2014 - ] >> Procedure

Inspection [10/2014 - ]: Procedure

WARNING: This page is about a different variant/trim than selected.
  1. INSPECT SHIFT LOCK CONTROL ECU 
    1. Measure the voltage according to the value(s) in the table below.
      GTY512565Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Front view of wire harness connector
      (Shift Lock Control ECU)

      Standard Voltage

      Tester Connection Condition Specified Condition
      5 (IG) - Body ground Engine switch on (IG) 11 to 14 V
      Engine switch off Below 1 V
      4 (STP) - Body ground Brake pedal depressed 11 to 14 V
      Brake pedal released Below 1 V

      HINT: 

      Do not disconnect the shift lever assembly connector.

      If the result is not as specified, replace the shift lever assembly.

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

      Standard Resistance

      Tester Connection Condition Specified Condition
      1 (E) - Body ground Always Below 1 Ω

      HINT: 

      Do not disconnect the shift lever assembly connector.

      If the result is not as specified, replace the shift lever assembly.

  2. INSPECT TRANSMISSION CONTROL SWITCH 
    1. Disconnect the transmission control switch connector.
    2. Measure the resistance according to the value(s) in the table below.
      GTY506579Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Component without harness connected
      (Transmission Control Switch)

      Standard Resistance

      Tester Connection Condition Specified Condition
      4 (IG) - 5 (S) Shift lever in M, "+" or "-" Below 1 Ω
      1 (SFTD) - 2 (E) Shift lever held in "-" (Down-shift) Below 1 Ω
      3 (SFTU) - 2 (E) Shift lever held in "+" (Up-shift) Below 1 Ω
      4 (IG) - 5 (S) Shift lever not in M, "+" or "-" 10 kΩ or higher
      1 (SFTD) - 2 (E) Shift lever in M 10 kΩ or higher
      3 (SFTU) - 2 (E) Shift lever in M 10 kΩ or higher

      If the result is not as specified, replace the shift lever assembly.