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Shift Lock System: Inspection

  1. INSPECT SHIFT LOCK CONTROL ECU 

    Using a voltmeter, measure the voltage at each terminal.

    HINT:

    Do not disconnect the shift lock control ECU connector.

    Fig 1: Identifying Shift Lock Control ECU Connector Terminals
    G02946053Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    Fig 2: Shift Lock Control Voltage Specifications Chart
    G02946054Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. INSPECT SHIFT LOCK SOLENOID 
    1. Disconnect the solenoid connector.
    2. Using an ohmmeter, measure resistance between terminals.

      If resistance value is not as specified, replace the solenoid.

    3. Check the solenoid operating sound when connecting the battery positive terminal to 5 (SLS+ ) and battery negative terminal to 4 (SLS- ).

    If the solenoid does not operate, replace the solenoid.

    Fig 3: Locating Connector Terminals 5 SLS + & 4 SLS -
    G02946055Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  3. INSPECT KEY INTERLOCK SOLENOID 
    1. Disconnect the solenoid connector.
    2. Using an ohmmeter, measure resistance between terminals.

      If resistance valve is not as specified, replace the solenoid.

    3. Check the solenoid operating sound when connecting the battery positive terminal to 4 (KLS+ ) and battery negative terminal to 3 (KLS- ).

    If the solenoid does not operate, replace the solenoid.

    Fig 4: Locating Connector Terminals 4 KLS + & 3 KLS -
    G02946056Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  4. INSPECT SHIFT LOCK CONTROL SWITCH 
    1. Disconnect the shift lock control switch.
    2. Inspect that continuity exists between each terminal.
    SHIFT LOCK CONTROL SWITCH CONTINUITY CONDITIONS

    Shift position Terminal condition to terminal number Specified value
    P position (Release button is not pushed) P - P1 Continuity
    P position (Release button is pushed) P - P1 P - P2 Continuity
    Except P position P - P2 Continuity
    Fig 5: Identifying Shift Lock Control Switch Connector Terminals
    G02946057Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002