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Home >> Ford >> 2005 >> Explorer 4.6 W, RWD >> Repair and Diagnosis >> Accessories & Equipment >> Communication Devices >> Module Configuration >> Diagnosis And Testing >> Module Configuration >> Definition of Terms >> Vehicle Identification (VID) Block
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Vehicle Identification (VID) Block

Some powertrain control modules (PCM) may contain a memory area called a VID block. The VID block is used to store powertrain configuration information. The PCM VID block may contain the factory settings for the configurable modules unless the PCM has been flashed with a new calibration, in which case some PCM parameters may be modified.