Symptom Chart: NVH
WARNING: This page is about a different car, the 2021 Ford F-150. However, it is still accessible from the selected car via links, so may be relevant.
| Condition | Actions |
|---|---|
| Rotational noise from center of axle including howl, whine, scraping, grinding, whistle, moan, or roar | GO to Pinpoint Test A |
| Driveline clunk -- occurs as the vehicle starts to move forward following a stop | GO to Pinpoint Test A |
| Grinding, popping or chattering - noise from the rear axle when the vehicle is turning | GO to Pinpoint Test G |
| Grunting -- normally associated with a shudder experienced during acceleration from a complete stop | GO to Pinpoint Test H |
| Rotational noise from outer ends of axle including howl, whine, grinding, moan, or roar that change in pitch when cornering | GO to Pinpoint Test I |
| Chuckle - heard at coast/ deceleration. Also described as knock | GO to Pinpoint Test A |
| Knock - noise occurs at various speeds. Not affected by acceleration or deceleration | GO to Pinpoint Test A |
| Scraping noise - a continuous low pitched noise starting at low speed | GO to Pinpoint Test A |
| Driveline shudder - occurs during acceleration from a slow speed or stop | GO to Pinpoint Test J |