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Inspection [10/2015 - ]: Procedure

  1. INSPECT TRANSMISSION FLOOR SHIFT ASSEMBLY 

    HINT: 

    If the results of the following inspections are as specified but a malfunction has occurred, replace the transmission floor shift assembly.

    1. Disconnect the shift lock control ECU connector.
    2. Measure the voltage according to the value(s) in the table below.
      GTY496834Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Front view of wire harness connector
      (to Shift Lock Control ECU (Transmission Floor Shift Assembly))

      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

      If the result is not as specified, repair or replace the wire harness or connector.

    3. Measure the resistance according to the value(s) in the table below.
      GTY496833Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Front view of wire harness connector
      (to Shift Lock Control ECU (Transmission Floor Shift Assembly))

      Standard Resistance

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

      If the result is not as specified, repair or replace the wire harness or connector.

      If the shift lock does not operate when the power source of the shift lock control ECU is normal and the resistance between the body ground and the shift lock control ECU is as specified, replace the transmission floor shift 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.
      GTY656422Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Component without harness connected
      (Transmission Control Switch (Transmission Floor Shift Assembly))

      Standard Resistance

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

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

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