Immobilizer System (Equipped Models)
The red warning indicator light (LED) and the immobilizer
warning symbol [A] blink to display the collation error.
Immobilizer Amplifier Failure
Registered Ignition Key Collation Error
Turn to OFF the ignition switch and remove the new igni-
tion key 1.
The immobilizer warning symbol [B] disappears.
The red warning indicator light (LED) [A] then blinks for 15
seconds; it means the ECU is in the registration mode.
After 15 seconds, the ECU ends the registration mode
and stops blinking the red warning indicator light (LED).
Disconnect the antenna lead connector of the current ig-
nition switch and connect the antenna lead connector of
the new ignition switch [A].
Insert the ignition key 1 [B] again into the new ignition
switch, and turn it to ON.
Insert and turn on the ignition key within 15 seconds that
the ECU is in the registration mode.
When a registration mode was ended, do the registered
ignition key verification procedure over again to restart
it. This applies to all ignition key registration.
Keep other ignition keys away from the immobilizer an-
ELECTRICAL SYSTEM 16-91