When Customer Has Brought Only One Valid Key (Code Word Is Required)

Fig 1: Identifying Valid Key & New Keys

Courtesy of MAZDA MOTORS CORP.

NOTE:

• If no specific time interval is given, each step should be performed with 30 seconds  of the previous step.

1. Cut new transponder equipped key(s) if necessary.
2. Replace PCM. (See PCM REMOVAL/INSTALLATION .)
3. Using key 1, turn ignition switch to ON position. Observe that security light illuminates (for 1-2 seconds  ) in instrument cluster.
   1. Turn key 1 to LOCK position and remove from steering lock.
4. Using Key, 2, turn ignition switch to ON position then back to LOCK position six times  . The key should not remain at ON position or LOCK position for more than 1 second  . It is particularly important to ensure that the 6th turn is done within 1 second  .
   1. Observe flashing of security light (300 ms  ON - 300 ms  OFF) in instrument cluster.
   2. Wait for 5 minutes  until security light decreases in flashing frequency to 1.2 seconds  .
   3. Input code word. (See CODE WORD INPUT PROCEDURE .)
   4. Observe the security light stops flashing and illuminates.
   5. Turn key 2 to ON position. Observe that security light illuminates (for 1-2 seconds  ).
   6. Turn key 2 to LOCK position and remove from steering lock.
5. Using key 3, to LOCK position and remove from steering lock.
   1. Turn key 3 to LOCK position and remove from steering lock.
6. Repeat Step  5 with key 1.
7. If there are 4-8 keys (valid and/or new keys), repeat step  5.
8. Wait for 30 seconds  to quit reprogram mode.
9. After reprogramming, clear DTC of PCM with WDS or equivalent.