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Home >> Scion >> 2004 >> xB Automatic >> Repair and Diagnosis >> Transmission >> Transmission Control Systems >> Automatic Transaxle (On-Vehicle Service) >> Shift Lock System (ATM) >> On-Vehicle Inspection

On-Vehicle Inspection

  1. CHECK SHIFT LOCK OPERATION 
    1. Adjust the shift lever to the P position.
    2. Turn the ignition switch to the LOCK position.
    3. Check that the shift lever cannot be adjusted to any positions other than P.
    4. Turn the ignition switch to the ON position, depress the brake pedal and check that the shift lever can be adjusted to any other positions.
  2. CHECK SHIFT LOCK RELEASE BUTTON OPERATION 
    1. When operating the shift lever with the shift lock release button pressed and the ignition key in the ACC or ON position, check that the lever can be adjusted to any other positions.
  3. CHECK KEY INTERLOCK OPERATION 
    1. Turn the ignition switch to the ON position.
    2. Depress the brake pedal and adjust the shift lever to any positions other than P position.
    3. Check that the ignition key cannot be turned to the LOCK position.
    4. Adjust the shift lever to the P position, turn the ignition key to the LOCK position and check that the ignition key can be removed.
  4. INSPECT SHIFT LOCK CONTROL SWITCH 
    1. Measure the voltage according to the value(s) in the table below.

      HINT: 

      Do not disconnect the shift lock control unit assembly connector.

      Fig 1: Identifying Shift Lock Control Switch Terminals
      G00758448Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Fig 2: Voltage Reference Table
      G00758449Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Measure the resistance according to the value(S) in the table below.
    Fig 3: Identifying Shift Lock Control Switch Terminals
    G00758450Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    Fig 4: Resistance Reference Table
    G00758451Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002