Symptom Chart: Speakers and Sound Quality
WARNING: This page is about a different car, the 2018 Lincoln Navigator. However, it is still accessible from the selected car via links, so may be relevant.
Diagnostics in this article assume a certain skill level and knowledge of Ford-specific diagnostic practices. Refer to: Diagnostic Methods
| Condition | Possible Sources | Actions |
|---|---|---|
| A loud popping sound is heard from the speakers when cycling the ignition | Refer to the Pinpoint Test | GO to Pinpoint Test C |
| A low frequency noise is heard from the speakers | Refer to the Pinpoint Test | GO to Pinpoint Test D |
| The ANC feature is inoperative (if equipped) | Refer to the Pinpoint Test | GO to Pinpoint Test D |
| No sound from all speakers | Refer to the Pinpoint Test | GO to Pinpoint Test E |
| The left speakers are inoperative when using Bluetooth and media hub SYNC features | Refer to the Pinpoint Test | GO to Pinpoint Test M |
| The right speakers are inoperative when using Bluetooth and media hub SYNC features | Refer to the Pinpoint Test | GO to Pinpoint Test M |
| The left speakers are inoperative when using the CD changer input | Refer to the Pinpoint Test | GO to Pinpoint Test N |
| The right speakers are inoperative when using the CD changer input | Refer to the Pinpoint Test | GO to Pinpoint Test N |
| Poor sound quality or distorted sound from one or more speakers (not all speakers) | Refer to the Pinpoint Test | GO to Pinpoint Test F |
| The speed compensated volume does not operate correctly | Refer to the Pinpoint Test | GO to Pinpoint Test G |
| The instrument panel center speaker is inoperative | Refer to the Pinpoint Test | GO to Pinpoint Test H |
| The left A-pillar tweeter speaker is inoperative | Refer to the Pinpoint Test | GO to Pinpoint Test H |
| The right A-pillar tweeter speaker is inoperative | Refer to the Pinpoint Test | GO to Pinpoint Test H |
| The left front door speaker is inoperative | Refer to the Pinpoint Test | GO to Pinpoint Test H |
| The right front door speaker is inoperative | Refer to the Pinpoint Test | GO to Pinpoint Test H |
| The left rear door tweeter speaker is inoperative | Refer to the Pinpoint Test | GO to Pinpoint Test H |
| The right rear door tweeter speaker is inoperative | Refer to the Pinpoint Test | GO to Pinpoint Test H |
| The left rear door woofer speaker is inoperative | Refer to the Pinpoint Test | GO to Pinpoint Test H |
| The right rear door woofer speaker is inoperative | Refer to the Pinpoint Test | GO to Pinpoint Test H |
| The left D-pillar tweeter speaker is inoperative | Refer to the Pinpoint Test | GO to Pinpoint Test H |
| The right D-pillar tweeter speaker is inoperative | Refer to the Pinpoint Test | GO to Pinpoint Test H |
| The subwoofer speaker is inoperative | Refer to the Pinpoint Test | GO to Pinpoint Test H |