CHASSIS ELECTRICAL ± Ignition Switch and Immobilizer System
54A-16
4. Use the MUT-II to register the encrypted code. To register
the second or subsequent key, leave the MUT-II connected
and remove the first registered key. Within 5 seconds
insert the key to be registered and turn on the ignition
switch.
NOTE
After 5 seconds have elapsed, the key registration must
be repeated from the beginning because the key
registration mode terminates.
5. This completes the registration operation. Turn the ignition
switch to LOCK (OFF) position and wait for approx. 10
seconds.
6. Check that the engine can be started with each of the
ignition keys.
7. Check the diagnosis output from engine-ECU, and erase
code No.54 if it appears.