Toyota 4runner 2010 Instruction Manual page 36

Effective range (areas within which the electronic key is
■
detected)
1-2. Opening, closing and locking the doors
CTH12AS051
When locking or unlock-
ing the doors
The system can be oper-
ated when the electronic
key is within about 2.3 ft.
(0.7 m) either of the outside
front door handles and back
door. (Only the
detecting the key can be
operated.)
When starting the engine
or changing
START STOP"
modes
The system can be oper-
ated when the electronic
key is inside the vehicle.
1
doors
"ENGINE
switch
37