# Service bulletin 18\-057\-15

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: 10149698
- Published by NHTSA: 2018\-12\-03
- Manufacturer's number: 18\-057\-15
- Manufacturer's date: 2015\-07\-25
- NHTSA component: POWER TRAIN

## 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 the following conditions. The Following DTC Has Been Changed From A Two Trip Fault To One Trip Fault: ? U1A24 \- Lost Communication With Ammonia Sensor. Prevent Or Reduce Malfunction Indicator Lamp \(MIL\) Illumination When No Defect is Present For The Following Diagnostic Trouble Codes \(DTCs\). These Faults Have Been Changed From A One Trip Fault To A Two Trip Fault: ? U110E \- Lost Ambient Temperature Message. ? 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. Improvements To Prevent Or Reduce Malfunction Indicator Lamp \(MIL\) Illumination When No Defect Is Present For: ? P2281 Air Leak Between MAF And Throttle Body. ? U3017 \- Control Module Timer/Clock Performance. ? P1477 \- Dual Snorkle Calibration Change to Voltage Limit. ? P20EE \- SCR NOX Catalyst Efficiency Below Threshold \- Bank 1. ? P20E8 \- \(Diesel Exhaust Fluid\) Reductant Pressure Too Low. ? U3017 \- Control Module Timer/Clock Performance. ? P026B \- Injection Timing Performance. ? P0128 \- Thermostat Rationality. In cold ambient temperatures. ? P0087 \- Fuel R

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2015/MC-10149698-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2015/MC-10149698-0001.pdf)

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

## Components

Transmission and driveline

## Trouble codes named

P0087, P0128, P0201, P0206, P026B, P049D, P0711, P0712, P0713, P0714, P0740, P0869, P0933, P0934, P0935, P1477, P1775, P1776, P20E8, P20EE, P2281, U0002, U0100, U110E, 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

## Other bulletins for the same vehicles and component

- [102307](/bulletins/11012351.md), 2025-01-06, Service bulletin: POWER TRAIN. GEAR \- REACTION SUN
- [102387](/bulletins/11012318.md), 2025-01-04, Service bulletin: POWER TRAIN. SEAL \- OUTPUT SHAFT
- [102389](/bulletins/11012314.md), 2025-01-04, Service bulletin: POWER TRAIN. SEAL \- OUTPUT SHAFT
- [101232](/bulletins/11010205.md), 2024-11-07, Service bulletin: POWER TRAIN. Plate \- Planetary
- [1803014](/bulletins/10231993.md), 2023-02-21, Service bulletin: POWER TRAIN; ELECTRICAL SYSTEM. 6.7L Diagnostic and System Improvements
- [1800114](/bulletins/10231989.md), 2023-02-21, Service bulletin: ELECTRICAL SYSTEM; POWER TRAIN. Powertrain Diagnostic And System Enhancements
- [S1623000028 Rev.](/bulletins/10231735.md), 2023-02-13, Service bulletin: VEHICLE SPEED CONTROL; BACK OVER PREVENTION; POWER TRAIN; VISIBILITY; PARKING BRAKE. Outside Power Fold Rearview Mirror Noise Or Loose At Pivot. Mirror Contacts Door Window Glass In The Folded Position.
- [1803014](/bulletins/10229985.md), 2023-01-17, Service bulletin: ELECTRICAL SYSTEM; POWER TRAIN. reprogramming the Powertrain Control Module \(PCM\) with new software.
- [1801214](/bulletins/10229947.md), 2023-01-17, Service bulletin: ELECTRICAL SYSTEM; POWER TRAIN. \(PCM\) with new software
- [1803014](/bulletins/10229854.md), 2023-01-17, Service bulletin: ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM; POWER TRAIN. Diagnostic and System Improvements

JSON: [/v1/bulletins/10149698](/v1/bulletins/10149698)

[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%2018-057-15&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10149698&vehicle=Service%20bulletin%2018-057-15)