Starting the engine
Changing the engine switch positions
The steering wheel is locked and the key can be removed. (The key can be removed only when the shift lever is in p.)
Some electrical components such as the audio system can be used.
All electrical components can be used.
For starting the engine.

Turning the key from “acc” to “lock”

If the engine does not start
The engine immobilizer system may not have been deactivated. („_P. 76) Contact your toyota dealer.
When the steering lock cannot be released
When starting the engine, the engine
switch may seem stuck in the “lock”
position. To free it, turn the key while turning
the steering wheel slightly left and
right. 
Key reminder function
A buzzer sounds if the driver’s door is opened while the engine switch is in the “lock” or “acc” position to remind you to remove the key.
Caution
When starting the engine
Always start the engine while sitting in the driver’s seat. Do not depress the accelerator pedal while starting the engine under any circumstances.
Doing so may cause an accident resulting in death or serious injury.
Caution when driving
Do not turn the engine switch to the “lock” position while driving. If, in an emergency, you must turn the engine off while the vehicle is moving, turn the engine switch only to the “acc” position to stop the engine. An accident may result if the engine is stopped while driving.
Notice
To prevent battery discharge
Do not leave the engine switch in the “acc” or “on” position for long periods of time without the engine running.
When starting the engine
Engine (ignition) switch
(vehicles with a
smart key system)Underdrive planetary gear
Components
Disassembly
Remove underdrive planetary gear
preload (see page ax-240)
Remove underdrive input shaft nut
Sst 09930-00010 (09931-00010, 09931-00020),
09387-00050, 09564-16020
Using sst, loosen the staked part of the nut.
Clamp the underdrive planetary gear in ...
A/f sensor circuit slow response (bank 1 sensor 1)
Hint:
Sensor 1 refers to the sensor mounted in front of the three-way catalytic
converter (twc) and located
near the engine assembly.
Description
Refer to dtc p2195 (see page es-292).
Monitor description
After the engine is warmed up, the ecm performs air-fuel ratio feedback
contro ...
System description
Engine immobiliser system description
The engine immobiliser system is designed to prevent
the vehicle from being stolen. This system uses a
transponder key ecu that stores the key codes of
authorized ignition keys. If an attempt is made to start
the engine using an unauthorized key, the e ...