Try switching off your cell phone, resetting it or removing the battery, then trying again. Try deleting your device from SYNC and deleting SYNC from your device, then trying again. Always check the security and auto accept prompt settings relative to the SYNC Bluetooth connection on your cell phone.
Remove the navigation chip or SD card, if applicable.
Touch the GEARS found on the lower right center of the home screen.
Touch the SETTINGS button of the menu.
Touch SYSTEM to access menu choices.
Scroll down to page 2 locate MASTER RESET.
Tap YES and SYNC will begin reset.
Why is Sync not working in my car?
Reset the Connection
The first and easiest thing you should try to do to stop Ford Sync not working at all is simply resetting the connection. To do this, first go to your phone’s settings and turn Bluetooth off and then back on. Following this, go to your Sync’s settings and do the exact same thing.
With the ignition OFF, disconnect the power to the SYNC module buy either disconnecting the vehicle battery or the large 54 pin connector at the back of the module.
Reconnect the power after 30 seconds.
Turn the ignition on and wait for the system to boot.
Why has my Ford Sync stopped working? – Related Questions
Will disconnecting battery reset Ford Sync?
Turn off the engine on the vehicle. Disconnect the vehicle’s battery and wait for about 30 seconds. Reconnect the battery after that period. Start the engine and wait for the system to reboot.
Where is the reset button on the sync module?
The Sync Module has a physical Reset button located at the back of the device (number 3 pictured below). This button should only be used to put your Sync Module into setup mode after you have tried a power cycle (unplug and plug-in the power cord).
How do you reset a frozen Ford sync?
What does resetting sync data do?
Resetting sync data erases all contacts and all calendar data from your Apple Watch® before re-syncing from your iPhone®.
Does sync have a fuse?
Ignition 15. The fuse panel is on the right side below the glove box.
Fuse Specification Chart.
Fuse or relay number
Fuse amp rating
Protected components
F67
7.5A
SYNC, Multifunction display, Global positioning system module.
F68
—
Not used.
How do I reset my Ford sync when the screen is frozen?
How do I reset my Ford Sync touch screen?
To perform a System Reset, press and hold the Seek Up (>>) button while pressing and holding the Radio Power button. After approximately 5 seconds the screen will go black. Allow a 1-2 minutes for the system reset to complete. You may then resume using the SYNC system.
Here are a few troubleshooting steps you can take to fix the issue with your car’s touch screen:
Clean your touchscreen.
Reboot the touchscreen by turning it off and back on again.
Recalibrate the screen from the settings menu.
Perform a factory reset.
Why is the screen in my car frozen?
The problem of ice on the inside of a windscreen is caused by exactly the same things that causes it on the outside of the glass – moisture and temperature. If the temperature inside your car drops low enough any moisture in the air will condense on surfaces such as the glass and eventually begin to freeze.
How do I reset my Ford Sync when the screen is black?
Your SYNC 3 system may exhibit a blank or black screen.
Perform a soft reset.
Select Radio.
Hold the Power button (center of the volume knob) + the Right-Seek button at the same time for approximately five seconds.
The display will indicate when the module is resetting. You may then release the buttons.
How do you restart your car screen?
Sometimes it can be as simple as unplugging your phone from the USB port and plugging it back in. Other times, simply turning the system off and on again can do the trick.
What causes touch screen to freeze?
There are several reasons why an iPhone, Android, or another smartphone might freeze. The culprit may be a slow processor, insufficient memory, or a lack of storage space. There may be a glitch or a problem with the software or a particular app. Often, the cause will reveal itself with the corresponding fix.