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Home >> Mazda >> 2013 >> 6 i Touring Plus >> Repair and Diagnosis >> Accessories & Equipment >> Communication Devices >> Control System [Body Control Module] >> Body Control Module (BCM) Removal/Installation
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Body Control Module (BCM) Removal/Installation

CAUTION:
  • When replacing the BCM, the configuration procedure must be performed before removing the BCM. Replacing the BCM without performing the configuration procedure will result in system malfunction.
  1. Perform the BCM configuration when replacing it. (See BODY CONTROL MODULE (BCM) CONFIGURATION .)
  2. Disconnect the negative battery cable.
  3. Remove the front scuff plate (driver-side). (See FRONT SCUFF PLATE REMOVAL/INSTALLATION .)
  4. Remove the front side trim (driver-side). (See FRONT SIDE TRIM REMOVAL/INSTALLATION .)
  5. Disconnect the connector at the position shown in the figure.
    Fig 1: Identifying BCM, Fuse Block And Connector
    G08145150
  6. Remove tab A as shown in the figure, pull the fuse block in the direction of the arrow (1), and remove tab B.
    Fig 2: Removing Fuse Block
    G08145151
  7. Remove the fuse block.
  8. Disconnect the connector at the position shown in the figure.
    Fig 3: Identifying BCM And Connector
    G08145152
  9. Remove the nut.
    Fig 4: BCM And Nut With Torque Specification
    G08145153
  10. Press the BCM tab in the direction of the arrow (1) shown in the figure while pulling it in the direction of the arrow (2), and then remove the tab from the body.
    Fig 5: Pressing BCM Tab
    G08145154
  11. Disconnect the connector at the position shown in the figure.
    Fig 6: Identifying BCM And Connector
    G08145155
  12. Detach the clips and remove the vehicle wiring harness.
    Fig 7: Identifying Vehicle Wiring Harness And Clips
    G08145156
  13. Remove the BCM.
  14. Install in the reverse order of removal.
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