DTC P1639: Vehicle Id (VID) Block Corrupted, Not Programmed
WARNING: This page is about a different car, the 2011 Mercury Milan, 2011 Lincoln MKZ, 2011 Ford Fusion, 2010 Mercury Milan, and 2010 Ford Fusion. However, it is still accessible from the selected car via links, so may be relevant.
P1639 - VEHICLE ID (VID) BLOCK CORRUPTED, NOT PROGRAMMED
| Description: | This DTC indicates the VID block is not programmed or the information within is corrupt. | ||
| Possible Causes: |
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| Diagnostic Aids: | The VID block must be programmed. Refer to FLASH ELECTRICALLY ERASABLE PROGRAMMABLE READ ONLY MEMORY (EEPROM) , Making Changes to the VID Block. If the PCM does not allow reprogramming of the VID block, refashion of the PCM is required. | ||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | Refer to the Description, Possible Causes and Diagnostic Aids for the DTC in table | ||