How to proceed if the "Overcurrent Caution" message appears during Navigation?
The "Overcurrent Caution" message can appear on the display of the XAV car stereo unit if the USB connection between the GPS Module and the main unit is not stable.
To resolve this, turn off the main unit, make sure that the GPS Module is securely and properly connected to the USB port of the XAV car stereo unit, and then turn it back on.
If the issue is not resolved after securing the USB connection between the GPS Module and the car stereo unit, restart the product again.
Register your product
Get access to all information, keep your product up to date and enjoy great deals
Sony Community
Visit our Community and share your experiences and solutions with other Sony customers
Contact support
Contact your Sony Support team
Repair & Warranty
Book, track or maybe even avoid a repair
Support by Sony (Mobile App)
Never miss an update again! Find information and receive instant notifications about your product
