On-Vehicle Inspection

1. Move the shift lever to the P position.
2. Turn the ignition switch to the LOCK position.
3. Check that the shift lever cannot be moved to any position other than P.
4. Turn the ignition switch to the ON position, depress the brake pedal and check that the shift lever can be moved to another position.

If operation cannot be done as specified, inspect the shift lock control unit.

1. Using a screwdriver, remove the shift lock release cover.
2. When operating the shift lever with the shift lock release button pressed, check that the lever can be moved to any position other than P.

If operation cannot be done as specified, check the shift lever assy installation condition.

1. Turn the ignition switch to the ON position.
2. Depress the brake pedal and move the shift lever to any position other than P.
3. Check that the ignition key cannot be turned to the LOCK position.
4. Move the shift lever to the P position, turn the ignition key to the LOCK position and check that the ignition key can be removed.

If operation cannot be done as specified, inspect the shift lock control unit.

1. Disconnect the connector from the shift lock control ECU.
2. Using a voltmeter, measure the voltage at each terminal.
   Fig 1: Identifying Shift Lock Control ECU Connector Terminal

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
   SHIFT LOCK CONTROL ECU TERMINAL VOLTAGE SPECIFICATION
   
   

   Terminal	Measuring Condition	Voltage (V)
   6 (ACC) - 8 (E)	Ignition switch ACC	10 to 14
   6 (ACC) - 8 (E)	Ignition switch OFF	Below 1
   7 (STP) - 8 (E)	Depress brake pedal	10 to 14
   7 (STP) - 8 (E)	Release brake pedal	Below 1
   1 (IG) - 8 (E)	Ignition switch ON	10 to 14
   1 (IG) - 8 (E)	Ignition switch OFF	Below 1

3. Connect the connector to the shift lock control ECU.
4. Using a voltmeter, measure the voltage between terminals KLS+ and E.

Fig 2: Identifying shift lock control ECU Connector Terminal

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Fig 3: Terminal Voltage Specification

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

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