Mustang V8-5.4L SC VIN S (2007)
Power Distribution Module: Service and Repair
SMART JUNCTION BOX (SJB)
Removal
CAUTION: Electronic modules are sensitive to static electrical charges. If exposed to these charges, damage may result.
NOTE: Prior to the removal of the module, it is necessary to upload the module configuration information to a scan tool. This information must be
downloaded into the new SJB after installation.
1. NOTE:
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The tire pressure monitoring system (TPMS) functionality is integral to the SJB.
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A new SJB is delivered in a manufacturing mode with 6 pre-set DTCs. These DTCs require that successful configuration of the SJB occurs,
then successful TPMS sensor training occurs, then a successful self-test occurs, including clearing of DTCs. These are required in order to
clear the 6 manufacturing mode DTCs. They are as follows:
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B2477 (Module Configuration Failure)
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B2868 (Left Front Tire Pressure Sensor Fault)
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B2869 (Right Front Tire Pressure Sensor Fault)
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B2870 (Right Rear Tire Pressure Sensor Fault)
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B2871 (Left Rear Tire Pressure Sensor Fault)
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C2780 (ECU in Manufacturer Sub-state)
Upload the module configuration information from the SJB into the scan tool.