7
 
THE NEW WORLD OF   
ANTI-THEFT TECHNOLOGY
This Toyota vehicle may be equipped   
with an electronic “immobilizer” anti-theft 
system. When the key is present inside the 
vehicle, it transmits an electronic code to   
an immobilizer computer. The engine will   
only start if the code in the key matches   
the code in the immobilizer. If the code   
does not match, the immobilizer disables 
the ignition and fuel systems. While an exact 
physical copy of the key will open the door 
and allow retrieval of items locked in the 
vehicle, it won’t start the vehicle unless the 
key has the same code as the immobilizer.
 
 
SECURITY
For security purposes, access to key   
codes and service procedures for 
electronically registering replacement   
keys is restricted. Only a Toyota dealer   
or certain bonded/registered independent 
locksmiths can generate replacement keys.
THE IMMOBILIZER KEY
Introduction 
INTRODUCTION  
8
 
 
REPLACING THE KEY
Upon purchase, each vehicle should have   
two master keys.
To generate a fully functional replacement   
key (one that will both open the doors and 
start the engine), one of the master keys   
is required. To make a key that will open   
the door for retrieval of items locked   
inside the vehicle, the aluminum key-code   
tag can be used. If a master key or the 
aluminum key-code tag is not available,   
a Toyota dealer or certain registered 
locksmiths can order a key from a  
restricted-access system. Their  
businesses can also disable master   
keys that have been lost. If a Toyota   
dealer is not available, please refer to   
www.aloa.org  to find a bonded/  
registered locksmith who performs   
high-security key service.
 
 
KEEPING THE KEY SAFE 
Replacing lost keys may be costly. It is 
advisable to keep a spare master key in a   
safe place.
If the vehicle was delivered with less than  
two keys, consider having a Toyota dealer   
or a qualified independent automotive 
locksmith make a duplicate key before   
you need it.
THE IMMOBILIZER KEY
Introduction 
INTRODUCTION