Visual Inspection: Notes
WARNING: This page is about a different car, the 2012 Ford F550 Super Duty and 2012 Ford F450 Super Duty. However, it is still accessible from the selected car via links, so may be relevant.
A visual inspection identifies modifications or additions to the vehicle operating system that may affect diagnosis.
Inspect vehicle for non-Ford approved add-on devices such as:
- Electronic add-on items
- Vehicle modifications
These items, if not installed correctly, affect PCM or transmission function. Pay particular attention to add-on wiring splices in the PCM harness or transmission wiring harness, abnormal tire size or axle ratio changes.