BODY CONTROL MODULE (BCM) REMOVAL/INSTALLATION [(E)]
BODY CONTROL MODULE (BCM) REMOVAL/INSTALLATION [(E)]
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Caution
• When replacing the body control module (BCM), perform the configuration to assure that the system operates correctly.
• Do not do the following during the body control module (BCM) configuration because the windshield wipers may operate even if the wiper switch is turned off, which could lead to personal injury or part damage.
― Put a hand near windshield glass
― Raise windshield wiper arm
― Put object on windshield glass
Note
• Prepare 2 remote transmitters because key programming will be necessary after replacing the body control module (BCM).
1. When replacing the body control module (BCM), perform the following procedure.
• For personalization features setting using the center display, refer to Mazda Connect's [PERSONALIZATION FEATURES].
(2) Leave the front doors on both sides and the liftgate open until the synchronization between the following units and the body control module (BCM) is complete.
• Electrical Supply Unit (ESU)
• Door-electrical supply unit
• Power liftgate (PLG) control module (with PLG)
(3) Turn the wiper and washer switch off.
(4) Connect the M-MDS to the DLC-2.
(5) Switch the ignition ON (engine off).
(6) Activate the M-MDS and perform the following procedure.
1) Press [Start] to start the vehicle identification.
2) Press the [Toolbox] tab.
3) Press the [Work Support] icon.
4) Press [Configuration].
5) Press [Run] to perform the configuration.
6) Press [BCM].
7) Verify that the ignition is switched ON (engine off) and press [Next].
• If the ignition cannot be switched ON (engine off), leave it as it is and press [Next]
8) When [Install the new ECU] is displayed, move to the body control module (BCM) replacement procedure.
8. Move the body control module (BCM) in the direction of the arrow shown in the figure and detach the body control module (BCM) hook from the body control module (BCM) bracket.
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9. Remove the body control module (BCM).
10. Install in the reverse order of removal.
11. If the body control module (BCM) is replaced, perform the following procedure.
Note
• For the data to be written to the new body control module (BCM) during configuration, either of the following is selected depending on the vehicle conditions.
― Data read from body control module (BCM) before replacement
― Data as of shipment from manufacturer (As-Built data)
• If configuration is performed using the data as of shipment from manufacturer (As-Built data), the odometer indication will be 0 km.
― Which data was used can be confirmed from the message displayed at the bottom of the screen that indicates the completion of the M-MDS configuration.
(1) Return to the M-MDS operation and press [Continue].
(2) Take all of the remote transmitters out of the vehicle (keep them 1 m or more away from vehicle) and press [Next].
(3) Verify that the ignition is switched ON (engine off) and press [Next].
• If the ignition is not switched ON (engine off), operate the push button start to switch the ignition ON (engine off).
(4) When [Procedure successful.] is displayed, press [Next].
(5) When the M-MDS processing is completed, press [Next].
(6) When the download is completed, press [Next].
(7) Verify that the following conditions/operations are met/completed, mark the check boxes, and then press [Next].
• Switch the ignition ON (engine off)
• Install battery charger to vehicle
• Battery voltage: 11.6 V or more
• Connect power cable to M-MDS
• Front doors on both sides and liftgate are open
(8) Press [Finish].
(9) Perform the following procedure using the M-MDS.
