# Service bulletin 15TS18

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: 10126802
- Published by NHTSA: 2018\-01\-05
- Manufacturer's number: 15TS18
- Manufacturer's date: 2015\-09\-02
- NHTSA component: ENGINE

## NHTSA's summary

GHG14 EGR Slow Learn Routine

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2015/MC-10126802-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2015/MC-10126802-0001.pdf)

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

## Components

Engine

## Vehicles listed

- 2016 FCCC XBP
- 2013 to 2015 FCCC XCM
- 2013 to 2015 FCCC XCP
- 2011 FREIGHTLINER 114SD
- 2012 FREIGHTLINER 122SD
- 2008 FREIGHTLINER BUSINESS CLASS M2
- 2007 FREIGHTLINER CASCADIA
- 2010 FREIGHTLINER COLUMBIA
- 2009 FREIGHTLINER CORONADO
- 2013 WESTERN STAR 4700
- 2013 WESTERN STAR 4900
- 2014 WESTERN STAR 5700
- 2015 WESTERN STAR 6900

## Recalls for the same vehicles and component

- [2015336](/recalls/tc/2015336.md), 2015-07-24: Engine
- [15V343000](/recalls/nhtsa/15V343000.md), 2015-06-03: ENGINE AND ENGINE COOLING:ENGINE
- [2014050](/recalls/tc/2014050.md), 2014-02-21: Engine
- [14V080000](/recalls/nhtsa/14V080000.md), 2014-02-21: ENGINE AND ENGINE COOLING:ENGINE
- [12V074000](/recalls/nhtsa/12V074000.md), 2012-02-28: ENGINE AND ENGINE COOLING:ENGINE:DIESEL
- [11V146000](/recalls/nhtsa/11V146000.md), 2011-03-03: ENGINE AND ENGINE COOLING
- [10V341000](/recalls/nhtsa/10V341000.md), 2010-07-27: ENGINE AND ENGINE COOLING
- [10V112000](/recalls/nhtsa/10V112000.md), 2010-03-23: ENGINE AND ENGINE COOLING
- [2009294](/recalls/tc/2009294.md), 2009-10-14: Engine
- [09V400000](/recalls/nhtsa/09V400000.md), 2009-10-08: ENGINE AND ENGINE COOLING

## Other bulletins for the same vehicles and component

- [ICI24\-031](/bulletins/11007487.md), 2024-09-07, Other: ENGINE. Important Campaign Information letter for DDC D23M3 \- Campaign Reactivated and Extended. Field Service Campaign D23M3 \- GHG17 DETROITTM DD16® Vibration Damper Replacement has been extended for an additional 6 months.
- [SB83\-137](/bulletins/10209296.md), 2022-04-01, Service bulletin: ENGINE AND ENGINE COOLING. Revised Freightliner Service Bulletin for ParkSmart Eberspaecher Auxiliary Heater Service. This bulletin replaces the version dated May 2015. The note in General Information has been revised to include New Cascadia. Espar information has been changed to reflect a company name change to Eberspaecher.
- [SBW49\-020](/bulletins/10208391.md), 2022-03-03, Service bulletin: ENGINE AND ENGINE COOLING. Western Star Service Bulletin for DEF Connector Reinforcement Caps
- [FAB160](/bulletins/10193746.md), 2021-05-18, Service bulletin: STRUCTURE; ENGINE AND ENGINE COOLING. Freightliner Action Bulletin FAB160 Rock Guard
- [FAB153](/bulletins/10193705.md), 2021-05-18, Service bulletin: ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM; FUEL SYSTEM, GASOLINE. Freightliner Action Bulletin FAB153 New Harness Highway for Cascadia
- [SB4934](/bulletins/10192960.md), 2021-05-10, Service bulletin: ENGINE AND ENGINE COOLING. DEF Tank Coolant Valve O\-Ring Kit
- [16TS\-08REV](/bulletins/10190555.md), 2021-04-24, Service bulletin: ENGINE AND ENGINE COOLING. Detroit Technical Service Letter for DD13 Cylinder Head and Cylinder Head Gasket Change.
- [WI21\-009](/bulletins/10190551.md), 2021-04-24, Service bulletin: ENGINE AND ENGINE COOLING. Warranty Information letter announcing that DTNA is increasing the Standard Diagnostic Times \(SDTs\) shown. The updated after treatment system \(ATS\) diesel exhaust fluid \(DEF\) pump times will be applied to repair orders opened on or after April 12, 2021.
- [D21M2](/bulletins/10187892.md), 2021-03-02, Service bulletin: ENGINE AND ENGINE COOLING. DDC Field Service Campaign for GHG14 DETROIT DD13 with One\-Box Aftertreatment Software Reprogramming. Certain Detroit Model Year 2013 to 2015 GHG14 DD13 engines that are registered in California will require reprogramming to a minimum of the MCM software version and fuel map version listed below: MCM Software Version 4.7.0.0 ZGS 005.
- [21OEM\-06](/bulletins/10187835.md), 2021-03-01, Service bulletin: ENGINE AND ENGINE COOLING. Starting on November 23, 2020, DiagnosticLink 8.13 \(Build 4527\) was made available. Current subscribers of DiagnosticLink 8.11 or 8.12 may upgrade to DiagnosticLink 8.13 at no cost. All DTNA Service shops \& OEM locations are required to maintain the latest version of software on each of their stations.

JSON: [/v1/bulletins/10126802](/v1/bulletins/10126802)

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