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Home >> Chevrolet >> 2002 >> Astro Van Cargo, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 794 (Lighting Systems) >> Diagnostic Information and Procedures >> Scan Tool Data Definitions >> Module Information 1
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Module Information 1

WARNING: This page is about a different car, the 2003 GMC Safari and 2003 Chevrolet Astro. However, it is still accessible from the selected car via links, so may be relevant.

Julian Date of Build:  The scan tool displays the date upon which the Body Control Module (BCM) was manufactured.

Manufacture Enable Counter (MEC):  The scan tool displays the actual value for the MEC in the BCM. This information is for the assembly plant only.

Module Part Number:  The scan tool displays the part number assigned to the BCM that is currently in the vehicle.

Software Design Suffix:  The scan tool displays the version of the software part number in the BCM.

Software Part Number:  The scan tool displays the software identification number (ID) in the BCM.

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