# 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

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2017/MC-10140046-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2017/MC-10140046-0001.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Equipment and accessories

## Trouble codes named

P202C, P203B, P207F

## Vehicles listed

- 2016 RAM 2500
- 2016 RAM 3500
- 2016 RAM 4500

## Recalls for the same vehicles and component

- [2018230](/recalls/tc/2018230.md), 2018-05-03: Accessories
- [2017663](/recalls/tc/2017663.md), 2017-12-22: Accessories
- [17V824000](/recalls/nhtsa/17V824000.md), 2017-12-21: EQUIPMENT
- [2016214](/recalls/tc/2016214.md), 2016-05-12: Accessories

## Other bulletins for the same vehicles and component

- [93120](/bulletins/10243209.md), 2023-10-02, Service bulletin: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. FCA Caribbean Warranty Bulletin ID\-23\-20 "Can / Am" Warranty Coverage \- 594 / 595 / 596 WCC
- [93023](/bulletins/10243208.md), 2023-10-02, Service bulletin: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Warranty Bulletin D\-16\-03 \- "Can / Am" Warranty Coverage \- 594 / 595 / 596 WCC \(Rev. B\)
- [9100196](/bulletins/10242717.md), 2023-09-25, Service bulletin: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Lubrication and Maintenance Fluids If MOPAR fluids and chemicals are not readily available, please review Service Library for specifications so a suitable alternative can be used
- [1804823](/bulletins/10236933.md), 2023-05-30, Service bulletin: EQUIPMENT; ENGINE AND ENGINE COOLING. wiTECH Small Leak Verification Test \(SLVT\) \- P0456\-EVAP SYSTEM SMALL LEAK
- [0901120](/bulletins/10229341.md), 2023-01-09, Service bulletin: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. 6.7L New Oil Usage Information This bulletin provides information regarding the correct oil grade to use on the 6.7L Cummins used in the 2019 and newer HD Trucks. The following information is intended to eliminate confusion.
- [S2019000004](/bulletins/10229292.md), 2023-01-09, Service bulletin: EQUIPMENT. Click Or Pop From Drag Link
- [2300116REVE](/bulletins/10228123.md), 2022-12-19, Service bulletin: EQUIPMENT. Center Console Lid Binding This bulletin involves adding a rubber bumper to the console lid to prevent the lid from binding. \*\*This bulletin will help prevent a binding or an audible clicking noise in the center console lid. NOTE: Do not attempt to fix a center console lid that has an existing binding or audible condition by adding the bumper.\*\*
- [S2209000004](/bulletins/10227983.md), 2022-12-19, Service bulletin: EQUIPMENT; ENGINE AND ENGINE COOLING. If a Mopar oil filter is not available, use a filter that meets or exceeds USCAR36 specification and is compatible with semi and full synthetic oils.
- [S2223000063](/bulletins/10225369.md), 2022-10-31, Service bulletin: EQUIPMENT:ELECTRICAL. Ambient Temperature Sensor Servicing.
- [S2223000063](/bulletins/10225232.md), 2022-10-31, Service bulletin: EQUIPMENT:ELECTRICAL. Ambient Temperature Sensor Servicing.

JSON: [/v1/bulletins/10140046](/v1/bulletins/10140046)

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