Pinpoint Test L : No Sound From All Sync ® Audio Sources (BLUETOOTH, USB, Audio Input Jack): Notes
WARNING: This page is about a different car, the 2017 Lincoln Navigator and 2017 Ford Expedition. However, it is still accessible from the selected car via links, so may be relevant.
Refer to Audio System/Navigation , for schematic and connector information.
Normal Operation
Refer to Information and Entertainment System .
This pinpoint test is intended to diagnose the following:
- Customer's device
- Wiring, terminals, or connectors
- APIM
- ACM