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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 ECU connector.

    Fig 1: Identifying Connector Terminal
    G01343075Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    Fig 2: Terminal Chart
    G01343076Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. INSPECT KEY INTERLOCK SOLENOID 
    1. Disconnect the solenoid connector.
    2. Using an ohmmeter, measure the resistance between terminals 3 and 4.

      Standard resistance: 12-17 Ω 

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

      Fig 3: Measuring Resistance Between Terminals
      G01343077Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Touch the solenoid with your finger and check that the solenoid operation can be felt when battery voltage is applied intermittently to terminals 3 and 4.

      If the operation is not as specified, replace the solenoid.

      Fig 4: Checking Solenoid Operation
      G01343078Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002