Key registration using SST (M-MDS)

NOTE:

Additional keys can be programmed without having to erase the key codes already programmed.
If 8 keys have already been programmed, this procedure cannot be used to register a key. To register a key under this condition, it is necessary to first erase all the key codes. (See KEY REPLACEMENT ).

Fig 1: Replacement/Additional Key
Courtesy of MAZDA MOTORS CORP.

Cut new transponder equipped key(s) if necessary.
Connect the SST (M-MDS).
Using key 1, turn ignition switch to the ON position.
- Valid key: The security light illuminates, then turns off after approx. 3 seconds.
- New key: The security light flashes rapidly for approx. 1 minute and start displaying the DTC 15 (M-MDS: DTC B1601).
  1. Perform security access approval. (See SECURITY ACCESS PROCEDURE ).
  2. Select "Program additional ignition key".
  3. Turn key 1 to the LOCK position and remove from the steering lock.
Using key 2, turn ignition switch to the ON position.
1. Select "Program additional ignition key".
2. Turn key 2 to the LOCK position and remove from the steering lock.
If there are 3-8 keys (new keys), repeat Step 4.
Verify that the engine starts using the programmed key.