Service bulletin 25-003-17
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
| Type | Service bulletin |
|---|---|
| NHTSA id | 10140046 |
| Published by NHTSA | 2018-06-11 |
| Manufacturer's number | 25-003-17 |
| Manufacturer's date | 2017-03-24 |
| NHTSA component | EQUIPMENT |
NHTSA's summary
Flash: Dosing Control Unit (DCU) Diagnostic And System Improvements This bulletin involves reprogramming the DCU with the latest available software and if necessary replacing the unit. Some customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation, a technician may find the following Diagnostic Trouble Codes (DTCs): P207F - Reductant Quality Performance. P202C - Reductant Tank Heater Control Circuit High. P203B - Reductant Level Sensor 1 Circuit Performance.
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Equipment and accessories
Trouble codes named
P202C, P203B, P207F
| RAM 2500 | 2016 |
|---|---|
| RAM 3500 | 2016 |
| RAM 4500 | 2016 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 2018230 | 2018-05-03. Accessories |
|---|---|
| 2017663 | 2017-12-22. Accessories |
| 17V824000 | 2017-12-21. EQUIPMENT |
| 2016214 | 2016-05-12. Accessories |
A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.
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