# Service bulletin 18\-030\-14

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: 10218207
- Published by NHTSA: 2022\-08\-22
- Manufacturer's number: 18\-030\-14
- Manufacturer's date: 2014\-11\-14
- NHTSA component: POWER TRAIN; ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM

## NHTSA's summary

Flash: 6.7L Diagnostic and System Improvements This bulletin involves selectively erasing and reprogramming the Powertrain Control Module \(PCM\) with new software. Several software improvements are available for vehicles equipped with a Cummins 6.7L turbo Diesel. Prevent Or Reduce Unnecessary Malfunction Indicator Lamp \(MIL\) Illumination For The Following Diagnostic Trouble Codes \(DTCs\). These Faults Are Currently Tripped As A One Trip Fault And Should Have Been A Two Trip Fault: ? P0201 \- P0206 \- Fuel Injector X Circuit/Open. ? P049D \- EGR Control Position Exceeding Learning Limit. ? P0711 \- Transmission Temperature Sensor Performance. ? P0712 \- Transmission Temperature Sensor Low. ? P0713 \- Transmission Temperature Sensor High. ? P0714 \- Transmission Temperature Sensor Intermittent. ? P0740 \- TCC Out Of Range. ? P0869 \- Line Pressure High. ? P0933 \- Hydraulic Pressure Sensor Range/Performance. ? P0934 \- Line Pressure Sensor Circuit Low. ? P0935 \- Line Pressure Sensor Circuit High. ? P1775 \- Solenoid Switch Valve Latched In TCC Position. ? P1776 \- Solenoid Switch Valve Latched In LR Position. ? U0100 \- Lost Communication With ECM/PCM. ? U0002 \- CAN C Bus Off performance \- Bus Off. ? U110E \- Lost Ambient Temperature Message. The Following DTC Has Been Changed From A Two Trip Fault To One Trip Fault: ? U1A24 \- Lost Communication With Ammonia Sensor. Improvements To Prevent Or Reduce Unnecessary Malfunction Indicator Lamp \(MIL\) Illumination For: ? P026B \- Injection Timing Performance. ? P0128 \- Thermostat Rationality. In cold ambient temperatures. ? P0087 \- Fuel Rail Pressure Too Low. ? P2281 \- Air Leak Between MAF and Throttle Body. ? U3017 \- Control Module Timer/Clock Performance. ? U1421 \- Implausible Ignition Key Off Time Received. ? P026A \- Charge Air Cooler Efficiency Below Threshold. ? P04DB \- Crankcase Ventilation System Disconnected. ? P0544 \- Exhaust Gas Temperature Sensor Circuit \- Bank 1 Sensor

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2014/MC-10218207-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2014/MC-10218207-9999.pdf)

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

## Components

Electrical system, Engine, Transmission and driveline

## Trouble codes named

P0087, P0128, P0201, P0206, P026A, P026B, P049D, P04DB, P0544, P0711, P0712, P0713, P0714, P0740, P0869, P0933, P0934, P0935, P1775, P1776, P2281, U0002, U0100, U110E, U1421, U1A24, U3017

## Vehicles listed

- 2013 RAM 2500
- 2013 RAM 3500

## Recalls for the same vehicles and component

- [2017659](/recalls/tc/2017659.md), 2017-12-21: Powertrain
- [17V821000](/recalls/nhtsa/17V821000.md), 2017-12-20: POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKAGE:COLUMN SHIFT
- [2017441](/recalls/tc/2017441.md), 2017-09-13: Engine
- [17V562000](/recalls/nhtsa/17V562000.md), 2017-09-12: ENGINE AND ENGINE COOLING:ENGINE:DIESEL
- [16V739000](/recalls/nhtsa/16V739000.md), 2016-10-13: ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR
- [2016500](/recalls/tc/2016500.md), 2016-10-12: Electrical
- [14V635000](/recalls/nhtsa/14V635000.md), 2014-10-08: ENGINE AND ENGINE COOLING:ENGINE:DIESEL; FUEL SYSTEM, DIESEL
- [2013104](/recalls/tc/2013104.md), 2013-04-05: Engine
- [13V122000](/recalls/nhtsa/13V122000.md), 2013-04-03: ENGINE AND ENGINE COOLING

## Other bulletins for the same vehicles and component

- [112906](/bulletins/11034373.md), 2026-07-02, Service bulletin: ENGINE. BEARING \- CRANKSHAFT THRUST and KIT
- [112906](/bulletins/11034337.md), 2026-07-02, Service bulletin: ENGINE. BEARING \- CRANKSHAFT THRUST and KIT
- [S1623000028 Rev. K](/bulletins/11033975.md), 2026-06-18, Service bulletin: ELECTRICAL SYSTEM; STRUCTURE:BODY. Outside Power Fold Rearview Mirror Noise Or Loose At Pivot. Mirror Contacts Door Window Glass In The Folded Position.
- [S1623000028 REV.I](/bulletins/11033308.md), 2026-06-03, Service bulletin: ELECTRICAL SYSTEM; STRUCTURE:BODY. Outside Power Fold Rearview Mirror Noise Or Loose At Pivot. Mirror Contacts Door Window Glass In The Folded Position.
- [110603](/bulletins/11030026.md), 2026-03-13, Service bulletin: ELECTRICAL SYSTEM. SPEAKER \- NONE
- [110604](/bulletins/11030025.md), 2026-03-13, Service bulletin: ELECTRICAL SYSTEM. SPEAKER \- NONE
- [9100735](/bulletins/11026651.md), 2025-12-17, Service bulletin: ELECTRICAL SYSTEM. Verify "Z" part number availability. Order a "Z" part number for all Exchange Orders: Warranty, Mopar, Customer pay and Service contract. Order"68" part number for New unsold units only
- [S2503000004](/bulletins/11025513.md), 2025-11-13, Service bulletin: ELECTRICAL SYSTEM. Front Axle Disconnect \(FAD\) Electrical Connector Design Change On Replacement Axle Assemblies.
- [106241](/bulletins/11021585.md), 2025-08-06, Service bulletin: ELECTRICAL SYSTEM. LAMP \- DOME
- [104974](/bulletins/11019776.md), 2025-06-26, Service bulletin: ELECTRICAL SYSTEM. LAMP \- DOME

JSON: [/v1/bulletins/10218207](/v1/bulletins/10218207)

[Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Service%20bulletin%2018-030-14&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10218207&vehicle=Service%20bulletin%2018-030-14)