Mazda 2002 6 - Page 986

IMMOBILIZER SYSTEM
T–91
T
Note
• If no specific time interval is given, each step should be performed within 30 seconds of the previous
step.
1. Cut new transponder-equipped key(s).
2. Using key 1, turn ignition switch to ON position.
(1) Observe illumination of security light in instrument cluster.
(2) After the security light turns off (after approx. 3 seconds from when ignition switch is turned to ON
position), turn key 1 to LOCK position within approx. 4 seconds and remove it from the steering lock.
3. Repeat Step 2 with key 2.
4. Repeat Step 2 with key 3.
5. If there are 4—8 keys (valid and/or new keys), repeat Step 2.
6. Verify that the engine starts using the registered key.
When the customer has only one or no valid key
• If only one or no valid key is available, use the SST (WDS) to register additional keys. (See T–91 Key
registration using SST (WDS))
Key registration using SST (WDS)
Note
• Additional keys can be registered without having to erase the key codes already registered.
• If 8 keys have already been registered, 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 T–92 Key Replacement)
1. Cut new transponder equipped key(s) if necessary.
2. Connect the SST (WDS).
3. Using key 1, turn ignition switch to 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 (WDS or
equivalent: DTC B1601).
(1) Perform security access approval. (See T–92–1 Security Access Procedure)
(2) Select "Program additional ignition key".
(3) Turn key 1 to LOCK position and remove from the steering lock.
4. Using key 2, turn ignition switch to ON position.
(1) Select "Program additional ignition key".
(2) Turn key 2 to LOCK position and remove from the steering lock.
5. If there are 3—8 keys (new keys), repeat Step 4.
6. After reprogramming, clear DTCs of PCM with SST (WDS).
7. Verify that the engine starts using the registered key.
VALID OR
NEW KEY
KEY 1
KEY 2
KEY 3
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