No.2 Additional Key Registration Procedure (Using the M-MDS): Procedure

Have one key (key 1) ready for registration.
Using key 1, turn the ignition switch to the ON position.
NOTE:
- Although the security light flashes and DTC 15 is displayed, this does not indicate an improper procedure. Continue to perform the procedure as indicated.
Connect the M-MDS to the DLC-2.
Select "Body/Security/PATS function" from the screen menu of the M-MDS.
Perform security access as indicated on the M-MDS screen. (See No.6 Security Access Procedure .)
Select "Program Additional Ignition Key" from the screen menu of the M-MDS.
NOTE:
- After selecting this menu, "Successful" appears on the M-MDS screen. When this occurs, registration is completed for the key turning the ignition switch to the ON position.
- If the necessary number of keys have been registered, the additional key registration procedure is completed with this step. Go to Step 10.
- If additional keys need to be registered, go to the next step.
After verifying that the PATS function menu is displayed again on the M-MDS screen, turn the ignition switch to the LOCK position and remove key 1.
Using an additional key requiring registration, turn the ignition switch to the ON position.
Return to Step 6.
After verifying that the PATS function menu is displayed again on the M-MDS screen, select "Exit" to complete the M-MDS function.
After Step 10, wait 10 s or more and turn the ignition switch to the LOCK position.