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Home › Ford › 2007 › Mustang Base, 2D Convertible, Standard › Repair and Diagnosis › Accessories & Equipment › Communication Devices › MULTIFUNCTION Electronic Module › Removal And Installation › Smart Junction Box (SJB) › Installation

Smart Junction Box (SJB): Installation

    CAUTION: Make sure the wiring harnesses are correctly routed. Pinching the wiring harnesses between the SJB and the mounting surface may cause damage to the wiring harness.
    NOTE: Do not remove the watershield from the new SJB.
  1. Connect the 6 rear SJB electrical connectors, the coaxial antenna and install the SJB.
  2. Install the SJB nut.
    • Tighten to 6 Nm (53 lb-in).
  3. Connect the 2 front SJB electrical connectors.
  4. Install the RH A-pillar lower trim panel. For additional information, refer to INTERIOR TRIM AND ORNAMENTATION .
  5. Connect the battery. For additional information, refer to BATTERY, MOUNTING AND CABLES .
    6. NOTE: When successful, this step provides the calibration necessary for the SJB operation and clears the DTC B2477. The clearing of this DTC indicates the calibration data has been successfully downloaded to the new SJB.
  6. Download the SJB configuration information from the scan tool to the new SJB. For additional information, refer to MODULE CONFIGURATION .
    7. NOTE: When successful, this step clears DTCs B2868, B2869, B2870, and B2871. The clearing of these DTCs indicates the SJB has recognized the tire pressure sensors during the tire pressure sensor training procedure.
  7. Train the tire pressure sensors. For additional information, refer to WHEELS AND TIRES .
    8. NOTE: DTC C2780 will not clear if any of the 5 manufacturing mode DTCs are present in the SJB.
    NOTE: This step is required to clear DTC C2780, allow the SJB to exit the manufacturing mode, and to be sure there are no other concerns with the newly programmed SJB.
  8. Carry out the SJB on-demand self-test. Clear the DTCs and then retrieve the DTCs to confirm all DTCs have been cleared.
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