2012 Ford F-750 Service and Repair Manual
This factory service and repair manual for the 2012 Ford F-750 covers the turbocharged 6.7L OHV inline-six diesel, the only engine listed, in three trims, Base, XL and XLT, and three straight truck bodies, the two-door long conventional and the four-door extended and crew cabs. One engine and three trim levels means the differences a technician needs are mostly in the cab and its equipment, and the manual carries procedures, specifications, torque values, wiring diagrams and diagnostics for those as well as for the diesel.
Engines covered
- 6.7L inline-six (408 cu in) — OHV, turbocharged, diesel
Body styles covered
- 2-door straight truck, long conventional
- 4-door straight truck, extended cab
- 4-door straight truck, crew cab
Trims covered
- Base
- XL
- XLT
Known issues on the 2012 F-750. One recall is on federal record for this model year, covering windshields on which the clear and black primer may be missing, an assembly defect in the glass rather than anything mechanical. No owner complaints are logged with NHTSA against the 2012 F-750. Glass and body work aside, the manual's daily use is the turbocharged 6.7L inline-six diesel and the chassis under it, with procedures, specifications, torque values, wiring diagrams and diagnostics for the engine, driveline, air system and cab electrics.
FORD IS RECALLING CERTAIN MODEL YEAR 2012 F-650 AND F-750 VEHICLES MANUFACTURED FROM FEBRUARY 1, 2012 THROUGH MARCH 16, 2012. THE CLEAR AND BLACK PRIMER MAY BE MISSING ON CERTAIN
SUMMARY TO BE PROVIDED ON A FUTURE DATE.
FORD 2012-2013 F-650/750 CUMMINS W/ FAULT CODES: SERVICE INFORMATION REGARDING FAULT CODES 555 AND 556 FOR HIGH CRANK CASE PRESSURE. *LJ
CUMMINS: IN SOME CHASSIS, FAULT CODES 555 AND 556 FOR HIGH CRANKCASE PRESSURE, ARE FOUND TO CAUSE WORN OR BROKEN PISTON RINGS DUE TO DUST/DEBRIS ENTERING AT CONNECTION POINT BETWEEN TURBOCHARGER COMPRESSOR INLET AND CLEAN AIR INTAKE HOSE. M
FORD: THE DIESEL FUEL GAUGE CAN READ IN REVERSE, INDICATING LOW LEVEL OF DEF FLUID, DUE TO DIESEL EXHAUST FLUID (DEF) BEING IMPROPERLY FILLED, RESULTING IN ERRONEOUS DEF GAUGE INDICATION OF DEF TANK IS FILLED PAST RECOMMENDED FILL LEVEL. MO
FORD: IF DIESEL EXHAUST FLUID (DEF) TANK IS FILLED BEYOND THE RECOMMENDED LEVEL, IMPROPERLY, CAN RESULT IN AN ERRONEOUS GAUGE INDICATION AND COULD READ IN REVERSE, INDICATING LOW LEVEL DEF FLUID. MODEL 2011-2012 F-650, 750. *PE
FORD: DUE TO LOOSE, MISSING, MODIFIED OR DAMAGED GROUND G400, VARIOUS MALFUNCTION INDICATOR LIGHT (MIL) DTC'S, RELATED TO GLOW PLUG CONTROL MODULE (GPCM), MAY BE EXHIBIT ON SOME DIESEL EQUIPPED TRUCKS. MODEL YEARS 2011-2013. NO MODELS LISTE
FORD: ON SOME TRUCKS, THE EXHAUST REDUCTANT SYSTEM OR THE NOX CONTROL MODULE WOULD EXPERIENCE VARIOUS MIL DTC'S RELATED TO GLOW PLUG CONTROL MODULE (GPCM), DUE TO LOOSE, MISSING, MODIFIED OR DAMAGED GROUND G400. NO MODELS LISTED. MODEL YEAR
Ford and Lincoln vehicles equipped with wired keyless entry keypad systems and accessory wireless keyless entry keypad systems may or may not come with a wallet card containing the master code. Unlike the integrated wired keypad, the access
Showing the 8 most recent of 106 technical service bulletins on file with NHTSA.
