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Inspection [12/2015 - 08/2016]: Procedure

WARNING: This page is about a different car, the 2016 Toyota Sienna. However, it is still accessible from the selected car via links, so may be relevant.
  1. INSPECT SHIFT LOCK CONTROL ECU (w/o Smart Key System) 
    1. Measure the voltage according to the value(s) in the table below.
      GTY724235Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *a Component with harness connected
      (Shift Lock Control ECU)

      HINT: 

      Do not disconnect the shift lock control ECU connector.

      Standard Voltage

      Tester Connection Switch Condition Specified Condition
      4 (STP) - 1 (E) Brake pedal depressed 11 to 14 V
      Brake pedal released Below 1 V
      5 (KLS+) - 1 (E) 1. Ignition switch ACC and shift lever in P Below 1 V
      2. Ignition switch ACC and shift lever not in P
      (Within approximately 1 second)      		 7.5 to 10.5 V
      3. Ignition switch ACC and shift lever not in P
      (After approximately 1 second)      		 6 to 9 V
      6 (ACC) - 1 (E) Ignition switch ACC 11 to 14 V
      Ignition switch ON 11 to 14 V
      Ignition switch off Below 1 V
      8 (IG) - 1 (E) Ignition switch ON (*1) 11 to 14 V
      Ignition switch off Below 1 V

      (*1) Vehicles with Auto Access Seats need to have the seat fully engaged (installed)

      If the result is not as specified and there are no problems with the wire harness, replace the shift lock control ECU.

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

      HINT: 

      Do not disconnect the shift lock control ECU connector.

      Standard Resistance

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

      If the result is not as specified and there are no problems with the wire harness, replace the shift lock control ECU.

  2. INSPECT SHIFT LOCK CONTROL ECU (w/ Smart Key System) 
    1. Measure the voltage according to the value(s) in the table below.
      GTY702408Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *a Component with harness connected
      (Shift Lock Control ECU)

      HINT: 

      Do not disconnect the shift lock control ECU connector.

      Standard Voltage

      Tester Connection Switch Condition Specified Condition
      6 (STP) - 3 (E) Brake pedal depressed 11 to 14 V
      Brake pedal released Below 1 V
      12 (IG) - 3 (E) Engine switch on (IG) 11 to 14 V
      Engine switch off Below 1 V

      If the result is not as specified and there are no problems with the wire harness, replace the shift lock control ECU.

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

      HINT: 

      Do not disconnect the shift lock control ECU connector.

      Standard Resistance

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

      If the result is not as specified and there are no problems with the wire harness, replace the shift lock control ECU.

  3. INSPECT TRANSMISSION CONTROL SWITCH 
    1. Measure the resistance according to the value(s) in the table below when the shift lever is moved to each position.
      GTY735655Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *a Component without harness connected
      (Transmission Control Switch)

      Standard Resistance

      Tester Connection Shift Lever Position Specified Condition
      6 (IG) - 13 (S) S, "+" or "-" Below 1 Ω
      Except S, "+" and "- " 10 kΩ or higher
      5 (SFTU) - 11 (E) "+" Pressed continuously (Upshift) Below 1 Ω
      S 10 kΩ or higher
      4 (SFTD) - 11 (E) "-" Pressed continuously (Downshift) Below 1 Ω
      S 10 kΩ or higher

      If the result is not as specified, replace the shift lock control unit.

  4. INSPECT SHIFT LOCK SOLENOID 
    1. Disconnect the shift lock solenoid connector of the shift lock ECU.
      GTY710018Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Measure the resistance according to the value(s) in the table below when the shift lever is moved to each position.
      TEXT IN ILLUSTRATION

      *a Component without harness connected
      (Shift Lock Solenoid)

      Standard Resistance

      Tester Connection Shift Lever Position Specified Condition
      4 (P) - 3 (E2) P 10 kΩ or higher
      Except P Below 1 Ω

      If the result is not as specified, replace the shift lock control unit.

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

      Standard Resistance

      Tester Connection Condition Specified Condition
      1 (SLS+) - 2 (SLS-) Always 112 Ω

      If the result is not as specified, replace the shift lock control unit.

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