Yale Smart Lock August Integration Sync Error: How to Fix It
Easy 10-20 minutes Low Severity
Verified June 2026
- Error Code
- August integration sync error
- Brand
- Yale
- Product Type
- smart_lock
- Severity
- Low
- DIY Difficulty
- Easy
- Estimated Fix Time
- 10-20 minutes
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Tools You'll Need
- Smartphone
- Yale smart lock batteries (if replacement needed)
How to Fix Error Code August integration sync error
-
Check Internet Connection
-
Force Close and Restart Yale Access App
-
Check August Cloud Service Status
-
Sign Out and Back Into Yale Access App
-
Update the Yale Access App
-
Reset Network Settings on Your Phone
This step will erase all saved Wi-Fi passwords on your device. Make sure you know your Wi-Fi password before proceeding. -
Power Cycle Your Yale Smart Lock
Ensure you have a backup way to access your property before removing batteries, as the lock will be inoperable during this process. -
Re-add Lock to Yale Access App
Write down any access codes or user settings before removing the device, as you may need to reconfigure them.
Parts You May Need
AA Alkaline Batteries
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AA Alkaline Batteries
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AA Alkaline Batteries
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AA Alkaline Batteries
Check Price on Amazon
AA Alkaline Batteries
Check Price on Amazon
AA Alkaline Batteries
Check Price on Amazon
AA Alkaline Batteries
Check Price on Amazon
AA Alkaline Batteries
Check Price on Amazon
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When to Call a Professional
Contact Yale customer support if the sync error persists after trying all troubleshooting steps, if your lock is still under warranty, or if you're unable to regain access to your property due to the malfunction.Frequently Asked Questions
Why does my Yale lock keep losing connection to the August cloud?
Common causes include weak Wi-Fi signal strength, outdated app versions, temporary August server issues, or interference from network security settings. Regular app updates and ensuring strong Wi-Fi coverage near your lock can prevent recurring issues.
Can I still use my Yale smart lock when the August sync is down?
Yes, you can still unlock your door using the keypad, physical key, and manual lock controls. However, remote access, notifications, and app-based features won't work until the sync issue is resolved.
How long do Yale smart lock batteries last during sync errors?
Sync errors themselves don't significantly impact battery life. Yale smart lock batteries typically last 6-12 months with normal use. However, repeated failed connection attempts might slightly reduce battery life.
Will I lose my user codes if I reset my Yale lock?
Power cycling (removing and reinstalling batteries) won't erase user codes. However, removing the device from the Yale Access app and re-adding it may require you to reconfigure access codes and user permissions.
Is the Yale August integration sync error covered under warranty?
Software-related sync issues are typically covered under Yale's standard warranty if the hardware is functioning properly. Contact Yale support with your model number and purchase date for warranty assistance.