Ford DiagNow

3,0
346 reviews
50K+
Downloads
Content rating
Everyone
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About this app

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 VCM Lite communications device and 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, where applicable
• Perform Battery Management System reset
• Read factory keyless entry code, where applicable
• View service bulletins and messages for Diagnostic Trouble Codes read from the vehicle

All this can be done on any 2010 or newer Ford vehicle (Excludes early model Ka MY08 – MY16 and Transit Connect MY2023)

Requirements:
• Ford VCM Lite is the communications hardware interface required to perform diagnostic functions with the vehicle. Visit www.ford-ids.com for more details.
• For Dealers, users must have a valid Ford Dealer account.
• For Independent operators, users must have a Ford Service Info account with a valid FDRS subscription. www.fordserviceinfo.com
Updated on
20 Aug 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info, App activity and App info and performance
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

3,0
327 reviews
Rick Smith
03 September 2025
Uninstalled due to inability to log in. Previously, I could log in and access the information, but since the update, I can not even log in. The app attempts to log me in, but then errors pop up and I am returned to the log in screen.
2 people found this review helpful
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Kyle Bleibaum
28 August 2025
Very convenient and faster than using the usually laptop method. Can't do everything with a laptop with the pod method but this is great for quick little things!
2 people found this review helpful
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spector6os
29 April 2025
disregard the 1 star reviews from people without FMC credentials. the average person doesn't have the physical piece of equipment to go with this so it's not going to work for them or they think they are a mechanic and want to be able to scan their vehicle. here's an idea most new Ford's have connected vehicle and you can login to your account and see all the info from the vehicle that way. if you have FMC credentials then this app works great! if you don't then it ain't for you.
34 people found this review helpful
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What's new


Enhanced App Stability: Fixed issues to make the app more stable, reduce crashes, and improve error handling.
Improved VIN Management: Vehicle data is now better organised and will no longer disappear after app updates.
Improved Login Experience: Updated authentication for a smoother login, and clearer error messages.
Service Functions: Added enhancements to the Toolbox - Delivery Mode and FSA verification.

App support

About the developer
Ford Motor Company
fmobhelp@ford.com
1 American Rd Dearborn, MI 48126 United States
+1 313-633-2441

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