Ford DiagNow
Ford Motor Co. Auto & Vehicles
Ford Mobile Vehicle Diagnostics
- Rating
- 4.1
- 912 ratings
- Downloads
- 100K+
- on Google Play
- Price
- Free
- No in-app purchases
- Updated
- Sep 1
- 2026 · v7.5.4
Screenshots
About Ford DiagNow
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
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
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
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
What’s new
Version 7.5.4 · Updated September 1, 2026
This release adds streamlined dealer login, enhanced auto-connect with Network Test entry, subscription eligibility alerts, and Android 16 support. Improved self-test reports, smoother datalogger graphs, and enhanced logout to enable user switching. Fixes address frozen graphs, incorrect icons, T&C errors, and error cases if Self Test DTCs failed to display.
User reviews
Good app. Does what it's supposed to do. I just wish it stayed logged in. Having to login each time gets old
Frequently asked questions
What is Ford DiagNow?
Ford DiagNow is a diagnostic tool that allows users to address vehicle concerns without using a full diagnostic scan tool and laptop.
What can I do with the Ford DiagNow application?
With the Ford DiagNow application, you can read and decode the Vehicle Identification Number, clear Diagnostic Trouble Codes, read live data parameters, and perform live vehicle network monitoring.
Which vehicles are compatible with Ford DiagNow?
Ford DiagNow can be used on any 2010 or newer Ford, Lincoln, and Mercury vehicle.
What are the requirements to use Ford DiagNow?
To use Ford DiagNow, you need a valid Ford Dealer account or Ford Motorcraft account with a Ford DiagNow subscription. You also need the Ford VCM Lite interface to perform diagnostic functions with the vehicle.
Where can Ford/Lincoln dealership employees get more information about Ford DiagNow?
Ford/Lincoln dealership employees can find more information about Ford DiagNow at https://www.fordtechservice.dealerconnection.com/Rotunda/FordDiagNow.
Where can non-dealership employees get more information about Ford DiagNow?
Non-dealership employees can find more information about Ford DiagNow at www.motorcraftservice.com/Purchase/ViewDiagnosticsMobile.
Alternatives to Ford DiagNow
Looking for apps like Ford DiagNow? Here are 6 similar Android apps on Google Play. The highest rated is Ford Pro Telematics Drive (4.2/5), and all 6 are free to download.
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FordPass™ 3.8
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Ford+Alexa 2.8
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Ford Play 2.4
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Ford Performance App 3.5
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Ford Pro Telematics Drive 4.2
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Ford Rotunda Tool & Equipment
| App | Rating | Price | Installs | Last updated | Compare |
|---|---|---|---|---|---|
| Ford DiagNow | 4.1 / 5 | Free | 100,000+ | Sep 1, 2026 | |
| FordPass™ | 3.8 / 5 | Free | 10,000,000+ | Oct 9, 2026 | Compare |
| Ford+Alexa | 2.8 / 5 | Free | 100,000+ | Sep 14, 2026 | Compare |
| Ford Play | 2.3 / 5 | Free | 50,000+ | Apr 14, 2020 | Compare |
| Ford Performance App | 3.5 / 5 | Free | 5,000+ | Nov 23, 2020 | Compare |
| Ford Pro Telematics Drive | 4.2 / 5 | Free | 10,000+ | – | Compare |
| Ford Rotunda Tool & Equipment | – | Free | 10+ | Jan 22, 2021 | Compare |
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