On-Vehicle Inspection

1. Check the shift lock operation.
   1. Move the shift lever to the P position.
   2. Turn the engine switch off.
   3. Check that the shift lever cannot be moved to any position other than P.
   4. Turn the engine switch on (IG), depress the brake pedal and check that the shift lever can be moved to the other positions.

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

2. Check the shift lock release button operation.
   1. Using a small 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 the operation cannot be done as specified, check the shift lever assembly installation condition.

3. Check the key interlock operation.
   1. Turn the engine switch on (IG).
   2. Depress the brake pedal and move the shift lever to any position other than P.
4. Inspect the shift lock control unit assembly.
   1. Measure the voltage according to the value(s) in Fig 1 .

      HINT:

      Do not disconnect the shift lock control unit assembly connector.

      Fig 1: Identifying Shift Lock Switch Connector Terminals

      Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

      Standard voltage 

      SHIFT LOCK CONTROL UNIT ASSEMBLY TABLE
      
      

      Terminal	Measuring Condition	Voltage (V)
      7 (STP) - 8 (E)	Depress brake pedal	10 to 14
      7 (STP) - 8 (E)	Release brake pedal	Below 1
      1 (IG) - 8 (E)	Engine switch on (IG)	10 to 14
      1 (IG) - 8 (E)	Engine switch off	Below 1

   2. Measure the resistance according to the value in SHIFT LOCK VOLTAGE TABLE  .

HINT:

Do not disconnect the shift lock control unit assembly connector.

Standard voltage 

Fig 2: Identifying Shift Lock Switch Connector Terminals

Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

If the operation cannot be done as specified, replace the shift lever assembly.

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