Mazda CX-9 Grand Touring. Manual — part 516

10. After verifying that the PATS function menu is displayed again on the M-MDS screen, select "Exit (From

This Menu)" to finish the M-MDS procedure.

11. After Step 10, wait 5 s or more and then turn the ignition switch to the LOCK position.

12. Disconnect the M-MDS from the DLC-2.

13. Using key 1, turn the ignition switch to the ON position.

14. After verifying that the security light illuminates for 3 s or more, turn the ignition switch to the LOCK

position, remove key 1, and go to the next step.

15. Using key 2, turn the ignition switch to the ON position.

16. Verify that the security light illuminates for approx. 3 s and then turns off.

17. After verifying that the security light turns off, turn the ignition switch to the LOCK position and remove

key 2.

18. If programming one more keys, repeat Steps 15 to 17 with a key to be programmed as key 3. Steps 15 to

17 must be performed within 1 min for each key. If the vehicle is left with the ignition switch in the ON
position for 1 min or more, additional key programming according to Steps 15 to 17 is disabled. If this
occurs, refer to "NO.1 ADDITIONAL KEY REGISTRATION PROCEDURE (USING TWO
VALID KEYS)" to register any additional keys.

19. Verify that the all keys can start the engine for 5 s or more after the procedure.

NO.6 RESETTING PROCEDURE FOR THE IMMOBILIZER SYSTEM WHEN REPLACING THE
PCM

Procedure

Fig. 103: Resetting Procedure For - Immobilizer System When Replacing PCM

NOTE:



At this time, do not select the other parts from the M-MDS menu.

NOTE:



Although the security light remains illuminated and DTC 21 is
displayed after approx. 1 min, this does not indicate an improper
procedure. Continue to perform the procedure as indicated.

CAUTION:



Before starting Step 1, complete the procedure for the PCM
replacement. (See PCM REMOVAL/INSTALLATION [MZI-3.7] .)

2008 Mazda CX-9 Grand Touring

2008 BODY & ACCESSORIES Security and Locks - Mazda CX-9

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Sunday, November 15, 2009 10:47:59 AM

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Courtesy of MAZDA MOTORS CORP.

1. Connect the M-MDS to the DLC-2. (See M-MDS CONNECTING PROCEDURE.)

2. Using the key 1, turn the ignition switch to the ON position.

3. After the vehicle is identified, select the following items from the initialization screen of the M-MDS.



When using the IDS (laptop PC)



Select "Body".



Select "Security".



When using the PDS (Pocket PC)



Select "Programming".

4. Then, select items from the screen menu in the following order.

1. Select "PATS Functions".

5. Select "Parameter Reset" from the M-MDS screen menu and perform the procedure according to the M-

MDS screen

6. Perform the security access according to the directions on the M-MDS screen. (See SECURITY

ACCESS PROCEDURE.)

7. Select the replaced parts according to the directions on the M-MDS.



If the PCM is replaced: Select "PCM".

8. After verifying that the PATS function menu is displayed again on the M-MDS screen, select "Exit (From

This Menu)" to finish the M-MDS procedure.

9. After Step 8, wait 5 s or more and then turn the ignition switch to the LOCK position.

10. Disconnect the M-MDS from the DLC-2.

11. Using key 1, turn the ignition switch to the ON position.

12. Verify that the security light illuminates for approx. 3 s and then turns off.

13. After verifying that the security light turns off, turn the ignition switch to the LOCK position.

14. Verify that the all keys can start the engine for 5 s or more after the procedure.

NO.7 RESETTING PROCEDURE FOR THE IMMOBILIZER SYSTEM WHEN REPLACING THE
PCM AND INSTRUMENT CLUSTER AT THE SAME TIME

Conditions



Have two or more keys to be programmed after the key ID number clearing.

NOTE:



Although the security light remains illuminated and DTC 23 is
displayed after approx. 1 min, this does not indicate an improper
procedure. Continue to perform the procedure as indicated.

NOTE:



At this time, do not select the other parts from the M-MDS menu.

2008 Mazda CX-9 Grand Touring

2008 BODY & ACCESSORIES Security and Locks - Mazda CX-9

Microsoft

Sunday, November 15, 2009 10:47:59 AM

Page 92

© 2005 Mitchell Repair Information Company, LLC.

Procedure

Fig. 104: Resetting Procedure For - Immobilizer System When Replacing PCM & Instrument Cluster
Courtesy of MAZDA MOTORS CORP.

1. Prepare two or more keys to be programmed after the key ID number is cleared.

2. Connect the M-MDS to the DLC-2. (See M-MDS CONNECTING PROCEDURE.)

3. Using the key 1, turn the ignition switch to the ON position.

4. After the vehicle is identified, select the following items from the initialization screen of the M-MDS.



When using the IDS (laptop PC)



Select "Body".



Select "Security".



When using the PDS (Pocket PC)



Select "Programming".

5. Then, select items from the screen menu in the following order.

1. Select "PATS Functions".

6. Select "Ignition Key Code Erase" from the M-MDS screen menu and perform the procedure according to

the M-MDS screen

7. Perform the security access according to the directions on the M-MDS screen. (See SECURITY

ACCESS PROCEDURE.)

8. Select "Parameter Reset" from the M-MDS screen menu.

9. Select the replaced parts according to the directions on the M-MDS.



If the PCM is replaced: Select "PCM".

CAUTION:



Before starting Step 1, complete the procedure for the PCM and
instrument cluster replacement. (See PCM
REMOVAL/INSTALLATION [MZI-3.7] .) (See INSTRUMENT
CLUSTER REMOVAL/INSTALLATION .)

NOTE:



Although the security light flashes and DTC 15 is displayed after
approx. 1 min, this does not indicate an improper procedure.
Continue to perform the procedure as indicated.

2008 Mazda CX-9 Grand Touring

2008 BODY & ACCESSORIES Security and Locks - Mazda CX-9

Microsoft

Sunday, November 15, 2009 10:47:59 AM

Page 93

© 2005 Mitchell Repair Information Company, LLC.



If the instrument cluster is replaced: Select "IC".

10. After verifying that the PATS function menu is displayed again on the M-MDS screen, select "Exit (From

This Menu)" to finish the M-MDS procedure.

11. After Step 10, wait 5 s or more and then turn the ignition switch to the LOCK position.

12. Disconnect the M-MDS from the DLC-2.

13. Using key 1, turn the ignition switch to the ON position.

14. After verifying that the security light illuminates for 3 s or more, turn the ignition switch to the LOCK

position, remove key 1, and go to the next step.

15. Using key 2, turn the ignition switch to the ON position.

16. Verify that the security light illuminates for approx. 3 s and then turns off.

17. After verifying that the security light turns off, turn the ignition switch to the LOCK position and remove

key 2.

18. If programming one more keys, repeat Steps 15 to 17 with a key to be programmed as key 3. Steps 15 to

17 must be performed within 1 min for each key. If the vehicle is left with the ignition switch in the ON
position for 1 min or more, additional key programming according to Steps 15 to 17 is disabled. If this
occurs, refer to "NO.1 ADDITIONAL KEY REGISTRATION PROCEDURE (USING TWO
VALID KEYS)" to register any additional keys.

19. Verify that the all keys can start the engine for 5 s or more after the procedure.

NOTE:



At this time, do not select the other parts from the M-MDS menu.

NOTE:



Although the security light remains illuminated and DTC 21 is
displayed after approx. 1 min, this does not indicate an improper
procedure. Continue to perform the procedure as indicated.

2008 Mazda CX-9 Grand Touring

2008 BODY & ACCESSORIES Security and Locks - Mazda CX-9

Microsoft

Sunday, November 15, 2009 10:47:59 AM

Page 94

© 2005 Mitchell Repair Information Company, LLC.