Pinpoint Test M : Poor Image Quality: 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 - With Sync Without Touchscreen for schematic and connector information.
Normal Operation and Fault Conditions
The video signal is sent from the camera to the display on shielded, twisted pair circuits. Refer to Parking Aid - Video
Possible Sources:
- Dirty or scratched camera lens
- Wiring, terminals or connectors
- Rear camera
- Video display concern
- Interference from outside sources