Ford DiagNow provides diagnostic functionality in a convenient lightweight package enabling users to quickly address vehicle concerns without the need for a full diagnostic scan tool and laptop.
With the Ford DiagNow application you can:
• Read and decode the Vehicle Identification Number into specific model information
• Read and clear Diagnostic Trouble Codes for all equipped vehicle electronic control modules
• Read live data parameters from the vehicle
• Perform live vehicle network monitor
• Perform key programming*
• Read factory keyless entry code*
• View service bulletins and messages for Diagnostic Trouble Codes read from the vehicle
All this can be done on any 2010 or newer Ford, Lincoln, and Mercury vehicle
Requirements:
• User must have a valid Ford Dealer account or Ford Motorcraft account with a Ford DiagNow subscription
• Ford VCM Lite is the interface required to perform diagnostic functions with the vehicle
If you are a Ford/Lincoln dealership employee and would like more information, go to https://www.fordtechservice.dealerconnection.com/Rotunda/FordDiagNow
If you are NOT a Ford/Lincoln dealership employee and would like more information, go to www.motorcraftservice.com/Purchase/ViewDiagnosticsMobile
*Currently functions on most 2010 Ford, Lincoln, and Mercury vehicles. Additional vehicles coming soon.
Latest Version
7.4.52Uploaded by
Muhammad Iwan Hermawan
Requires Android
Android 5.0+
Category
Free Auto & Vehicles AppContent Rating
Everyone
Security Report
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Flag as inappropriateLast updated on Apr 16, 2026
Improved the interface across several tools for clearer layouts and better readability. Dark and light mode now update instantly when changed in settings. Fixed crashes when exiting tools and exporting PDFs after self-test. Improved login stability and logout behavior. Cruise control and keyless entry now progress without the app crashing. Removed unsupported BEV modules. Updated core components for better stability and security.