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

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

Conditions
- Customer has only one valid key. Or customer has no valid keys. (Can also be performed even if there are two or more valid keys)

NOTE:
- A maximum of eight keys can be registered for any one vehicle. If key registration is not successful and DTC 15 appears even though the procedure was performed properly, use the PID/data monitor function of the M-MDS and verify the number of keys that have been registered.
- If eight keys have already been registered, and it is necessary to register other keys, the previously registered key ID numbers must first be cleared. To clear the key ID numbers, refer to "No.3 Key Replacement Procedure (Clearing Previously Registered Key ID Numbers, Key Re-registration)". No.3 Key Replacement Procedure (Clearing Previously Registered Key ID Numbers, Key Re-Registration)

Procedure
1. Have one key (key 1) ready for registration.
2. 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.

3. Connect the M-MDS to the DLC-2.
4. Select "Body/Security/PATS function" from the M-MDS screen menu.
5. Perform security access as indicated on the M-MDS screen. (See No.6 Security Access Procedure.) No.6 Security Access Procedure
6. Select "Program additional ignition key" from the M-MDS screen menu.