If the shift lever cannot be shifted with your foot on the brake pedal, there may be a problem with the shift lock system (a system to prevent accidental operation of the shift lever). Have the vehicle inspected by your toyota dealer immediately.
The following steps may be used as an emergency measure to ensure that the shift lever can be shifted:
Vehicles with a smart key system: turn the engine switch to accessory mode.
To prevent damage to the cover, cover the tip of the screwdriver with a rag.

The shift lever can be shifted while the button is pressed.

If the engine
will not start
If the electronic key does
not operate properly
(vehicles with a
smart key system)Symptom confirmation and diagnostic trouble code
Hint:
The diagnostic system in the rav4 has various
functions.
The first function is the diagnostic trouble code
(dtc) check. A dtc is a code stored in the ecu
memory whenever a malfunction in the signal circuits
to the ecu occurs. In a dtc check, a previous
malfunction's dtc can be ch ...
Removal
Drain differential oil
Remove rear wheel
Remove tailpipe assembly
Remove the tailpipe (see page ex-2).
Remove center exhaust pipe assembly
Remove the center pipe (see page ex-2).
Remove propeller with center bearing
shaft assembly (see page pr-3)
Remove rear suspen ...
Data list / active test
Active test
Hint:
Performing the intelligent tester active test allows
relay, vsv, actuator and other items to be operated
without removing any parts. Performing the active
test early in troubleshooting is one way to save time.
The data list can be displayed during the active
test.
...