Phone Calls Not Working? Fixing Ford Sync Feature

By Nick Marchenko, PhD

As a proud owner of a Ford vehicle, and I must say, the SYNC system is one of my favorite features. It's like having a personal assistant right in my car. But, like any other technology, it has its good and bad days. I remember one day, I was driving to a friend's house, and I decided to call him to let him know I was on the way. I asked SYNC to dial his number, but to my surprise, he couldn't hear me. I could hear him perfectly, but my voice wasn't reaching him. It was a frustrating experience.

After some research, I found out that this is a common issue among SYNC users. So, I decided to write this article to help you troubleshoot and fix the problem if you ever find yourself in the same situation. Let's get started!

Possible Issues, Causes, and Solutions

1. Too Much Background Noise During a Phone Call

Possible Cause: The audio control settings on your cell phone might be affecting SYNC's performance.

Solution: Check your device's manual and adjust the audio settings accordingly.

2. One-way Audio During a Call

Possible Cause: Your cell phone might be malfunctioning.

Solution: Try turning off your cell phone, resetting it, or removing the battery, then trying again. Also, ensure that the microphone for SYNC is not set to off.

3. SYNC Unable to Download Phonebook

Possible Cause: This could be due to your cell phone's limitations or a malfunction.

Solution: Check your cell phone's compatibility. Try turning off your cell phone, resetting it, or removing the battery, then trying again. You can also try manually adding your phonebook contacts to SYNC. Make sure your cell phone and SYNC's automatic phonebook download feature are both switched on.

4. Empty or Missing Contacts in SYNC Phonebook

Possible Cause: This could be due to limitations on your cell phone's capability.

Solution: Try manually adding your phonebook contacts to SYNC. If the missing contacts are stored on your SIM card, try moving them to your cell phone's memory. Remove any pictures or special ring tones associated with the missing contact. Make sure your cell phone and SYNC's automatic phonebook download feature are both switched on.

5. Trouble Connecting Cell Phone to SYNC

Possible Cause: This could be due to your cell phone's limitations or a malfunction.

Solution: Check your cell phone's compatibility. Try turning 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. Update your cell phone's firmware. Switch off the auto download setting.

Final Thoughts

Technology can sometimes be a headache, but with a little patience and troubleshooting, you can get your SYNC system back on track. If you're still having trouble after trying these solutions, it might be time to visit your local Ford dealership for further assistance.

Nick Marchenko, PhD

Industrial Engineer & Automotive Content Specialist

Nick writes in-depth guides on car clubs, engine specs, vehicle ownership, and modifications, combining engineering knowledge with automotive passion.

Full profile → LinkedIn →