Diesel Exhaust Fluid (DEF) Level Sensor Manufacturing Defect This bulletin involves replacing the DEF pump...
Ram technical service bulletin 25-001-15 REV-A for 2014-2015 Ram 2500, 2014-2015 Ram 3500 and 2014-2015 Ram 4500.
- Bulletin number
- 25-001-15 REV-A
- Component
- Engine and engine cooling: engine: diesel
- Summary
- Diesel Exhaust Fluid (DEF) Level Sensor Manufacturing Defect This bulletin involves replacing the DEF pump module. A manufacturing defect in the level sensor may have occurred, if the level sensor was built within the time frame listed above. There may be a Malfunction Indicator Lamp (MIL) illuminated. Upon further investigation a technician may find one or more of the following Diagnostic Trouble Codes (DTCs). ? P203B - Reductant Level Sensor Circuit Performance. ? P203C - (Diesel Exhaust Fluid) Reductant Level Sensor Circuit Low. ? P203D - (Diesel Exhaust Fluid) Reductant Level Sensor Circuit High.
Owners of these vehicles have filed 170 complaints in the engine category.
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