C2806 on the 2008 Ford F-550
The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.
This code is specific to a manufacturer and is not described here. Its meaning is in the manufacturer's service information.
| 19891 | 2007-11-08. Service bulletin. SOME 2008 F-SUPER DUTY - WIRING FAULT ON TRAILER DISPLAYED IN MESSAGE CENTER WITH DTC C2806. *NJ |
|---|---|
| 19918 | 2007-11-06. Service bulletin. (WIRING FAULT ON TRAILER) DISPLAYED IN MESSAGE CENTER WITH DTC C2806 - MY 2008 F-SUPER DUTY. *NJ |
| 19852 | 2007-09-26. Service bulletin. WIRING FAULT ON TRAILER DISPLAYED IN MESSAGE CENTER WITH DTC C2806. *NJ |
| 19730 | 2007-07-23. Service bulletin. WIRING FAULT ON TRAILER DISPLAYED IN MESSAGE CENTER WITH DTC C2806. *KB |
| 19704 | 2007-07-23. Service bulletin. WIRING FAULT ON TRAILER, DISPLAYED IN MESSAGE CENTER WITH DTC C2806. *KB |
5 on file from NHTSA, as of 2026-10-19. See them in the bulletin list. A bulletin lists model years: read the document for which vehicles it concerns.