Table 1 shows one common electrical system related problems of the 2011 Ford F-650.
| Problem Category | Number of Problems |
|---|---|
| Electrical System problems |
While the vehicle was being operated in the normal course of business a faulty electric air control module (part number 4c4z-5k862-aa) over heated, melted and burned. This caused the cab of the vehicle to fill with smoke and the air brakes and other air devices to malfunction.