TSB: INTERNATIONAL DURASTAR, LONESTAR, PROSTAR, TERRASTAR, TRANSTAR, WORKSTAR (2001–2014)

Bulletin IK0800014 — February 10, 2014

Bulletin Details

Bulletin IDIK0800014
ManufacturerINTERNATIONAL
ModelsDURASTAR, LONESTAR, PROSTAR, TERRASTAR, TRANSTAR, WORKSTAR
Model Years2001–2014
Date IssuedFebruary 10, 2014
Date Added to NHTSAApril 2, 2018
ComponentELECTRICAL SYSTEM:HORN
Vehicles Affected84 combinations

What is a TSB?

A Technical Service Bulletin is a document issued by the vehicle manufacturer to inform dealership technicians about a known issue and the recommended repair procedure. TSBs are not mandatory recalls — they serve as repair guidance for common problems.

If your vehicle has this issue, bring this bulletin ID to your dealer. If under warranty, the repair should be covered at no cost.

Summary

City Horn Blows When Driver Shuts off Truck and Walks Away; only equipped with with ESC or Body Controller

Affected Vehicles

MakeModelYearComponent
INTERNATIONAL DURASTAR 2014 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL LONESTAR 2014 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL PROSTAR 2014 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL TERRASTAR 2014 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL TRANSTAR 2014 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL WORKSTAR 2014 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL DURASTAR 2013 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL LONESTAR 2013 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL PROSTAR 2013 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL TERRASTAR 2013 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL TRANSTAR 2013 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL WORKSTAR 2013 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL DURASTAR 2012 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL LONESTAR 2012 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL PROSTAR 2012 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL TERRASTAR 2012 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL TRANSTAR 2012 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL WORKSTAR 2012 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL DURASTAR 2011 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL LONESTAR 2011 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL PROSTAR 2011 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL TERRASTAR 2011 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL TRANSTAR 2011 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL WORKSTAR 2011 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL DURASTAR 2010 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL LONESTAR 2010 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL PROSTAR 2010 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL TERRASTAR 2010 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL TRANSTAR 2010 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL WORKSTAR 2010 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL DURASTAR 2009 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL LONESTAR 2009 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL PROSTAR 2009 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL TERRASTAR 2009 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL TRANSTAR 2009 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL WORKSTAR 2009 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL DURASTAR 2008 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL LONESTAR 2008 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL PROSTAR 2008 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL TERRASTAR 2008 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL TRANSTAR 2008 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL WORKSTAR 2008 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL DURASTAR 2007 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL LONESTAR 2007 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL PROSTAR 2007 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL TERRASTAR 2007 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL TRANSTAR 2007 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL WORKSTAR 2007 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL DURASTAR 2006 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL LONESTAR 2006 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL PROSTAR 2006 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL TERRASTAR 2006 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL TRANSTAR 2006 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL WORKSTAR 2006 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL DURASTAR 2005 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL LONESTAR 2005 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL PROSTAR 2005 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL TERRASTAR 2005 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL TRANSTAR 2005 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL WORKSTAR 2005 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL DURASTAR 2004 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL LONESTAR 2004 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL PROSTAR 2004 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL TERRASTAR 2004 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL TRANSTAR 2004 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL WORKSTAR 2004 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL DURASTAR 2003 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL LONESTAR 2003 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL PROSTAR 2003 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL TERRASTAR 2003 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL TRANSTAR 2003 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL WORKSTAR 2003 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL DURASTAR 2002 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL LONESTAR 2002 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL PROSTAR 2002 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL TERRASTAR 2002 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL TRANSTAR 2002 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL WORKSTAR 2002 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL DURASTAR 2001 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL LONESTAR 2001 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL PROSTAR 2001 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL TERRASTAR 2001 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL TRANSTAR 2001 110100 ELECTRICAL SYSTEM:HORN
INTERNATIONAL WORKSTAR 2001 110100 ELECTRICAL SYSTEM:HORN

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What Should You Do?

If your vehicle is affected by this TSB, contact your authorized INTERNATIONAL dealer. Bring this bulletin ID (IK0800014) when you visit. If under warranty, the repair should be free. If your warranty has expired, ask about goodwill coverage — manufacturers sometimes cover TSB-related repairs beyond the warranty period.

Frequently Asked Questions

A recall is a mandatory safety fix — the manufacturer must repair every affected vehicle for free. A TSB is an advisory document that describes a known issue and the recommended fix, but repairs are not required. However, some TSBs eventually lead to recalls if the issue poses a safety risk. TSBs are generally issued for quality or performance problems, while recalls address safety defects.

If your vehicle is still under the manufacturer's warranty, TSB-related repairs are typically covered at no cost. If your warranty has expired, you can ask the dealer about goodwill or customer assistance programs. Many manufacturers will cover or partially cover repairs for well-known issues, especially if the TSB was issued recently or affects a large number of vehicles.

Check the make, model, and model year listed above against your vehicle. If they match, this bulletin likely applies. However, TSBs may only affect vehicles with specific production dates, VIN ranges, or configurations. Your dealer can confirm by entering your VIN into their service system, which will show all applicable TSBs and recalls.

This data comes from the National Highway Traffic Safety Administration (NHTSA). Manufacturers are required to submit copies of all communications (including TSBs) sent to their dealers to NHTSA. The agency makes this data publicly available as part of its vehicle safety monitoring program.