Service bulletin IK0800224
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 | 10169867 |
| Published by NHTSA | 2020-01-07 |
| Manufacturer's number | IK0800224 |
| Manufacturer's date | 2019-12-23 |
| NHTSA component | ELECTRICAL SYSTEM |
NHTSA's summary
Power Distribution Center (PDC) Replacement; 7000 (Workstar) Model Series with Allison or Manual Transmissions
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Electrical system
| INTERNATIONAL 7000 | 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 (the catalog's model; the bulletin names a series or trim of it) |
|---|---|
| INTERNATIONAL 7300 | 2001, 2002, 2003, 2004, 2005 |
| INTERNATIONAL 7300 | 2007, 2008, 2009, 2010, 2011 |
| INTERNATIONAL 7400 | 1999 |
| INTERNATIONAL 7400 | 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 |
| INTERNATIONAL 7400 | 2013 |
| INTERNATIONAL 7500 | 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 |
| INTERNATIONAL 7500 | 2013 |
| INTERNATIONAL 7600 | 1999 |
| INTERNATIONAL 7600 | 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 |
| INTERNATIONAL 7600 | 2013 |
| INTERNATIONAL 7700 | 2002 to 2004 |
| INTERNATIONAL 7700 | 2005 |
| INTERNATIONAL 7700 | 2006 to 2009 |
| INTERNATIONAL WORKSTAR | 2001 to 2013 |
| INTERNATIONAL WORKSTAR | 2014, 2015 |
| INTERNATIONAL WORKSTAR | 2016 to 2020 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 2018043 | 2018-01-22. Electrical |
|---|---|
| 2015171 | 2015-04-22. Electrical |
| 14V186000 | 2014-04-08. ELECTRICAL SYSTEM:12V/24V/48V BATTERY |
| 14V037000 | 2014-02-04. ELECTRICAL SYSTEM |
| 2010096 | 2010-03-23. Electrical |
| 10V107000 | 2010-03-18. ELECTRICAL SYSTEM:12V/24V/48V BATTERY |
| 2008196 | 2008-06-05. Electrical |
| 08V258000 | 2008-06-05. ELECTRICAL SYSTEM |
| 2005396 | 2005-12-19. Electrical |
| 04V306000 | 2004-06-30. ELECTRICAL SYSTEM:12V/24V/48V BATTERY:CABLES |
A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.
| IK2600284 | 2026-10-08. Service bulletin. This document aims to enable technicians to: 1. Accurately identify third generation MaxxForce medium duty engine control systems. 2. Understand the programming intricacies related to these systems. 3. Autonomously execute programming tasks without needing technical support. |
|---|---|
| IK1900198 | 2026-08-06. Service bulletin. This article only applies to Models w/ 0016UZL Built Between 06/23/2014 – 05/11/2020 OR Models w/ 0016UZL w/ Safety Recall 14516 Completed Reference the appropriate Technician Manual for models outside of this population. Safety Recall 14516 has been issued for units built before June 23, 2014. For LT and 2018+ LoneStar: If there is a complaint of the bunk blower turning off after an auto start event, the BCM needs to be updated to Data Version 323 or higher. • The bunk blower turning off was only present in BCM Data Version 309 to Data Version 322 To properly diagnose the system, you must ensure the recall has been performed. Only the "Cold Loop" sealed refrigerant core PN # 2614669C1 is to be replaced when the refrigerant circuit fails. DO NOT REPLACE THE COMPLETE UNIT IF THE A/C IS NOT FUNCTIONING. Complete unit is not Warrantable Refer to the BASIC TROUBLESHOOTING below before replacing any components. This will help you identify which component is at fault or any electrical issues. Refer to PARTS INFORMATION to properly identify the parts that may require replacement The A/C portion of the system is listed below in the parts section. The 16UZL No-Idle HVAC system is designed to disengage when the engine is started, and can be turned on with the key in any position. This battery-powered no-idle HVAC system provides heating and cooling of the sleeper area without use of the vehicle engine. The system is comprised of the no-idle HVAC components located in the sleeper HVAC module, a separate fuel-operated coolant heater mounted under the sleeper, and four additional batteries housed in a second battery box. The no-idle HVAC system shares the air handling assembly and several major components with the truck's standard HVAC system. Most importantly, the shared evaporator core contains refrigerant circuits for both the no idle system and the truck's standard A/C system. With this configuration, some procedures required to service the no idle A/C system will require opening the refrigerant circuit of the truck's standard A/C system. Trucks equipped with the 16UZL No-Idle HVAC system have two separate HVAC systems (Standard Truck A/C and the MaxxPower unit); it is important to identify each clearly, so you are troubleshooting the correct system. Per the Operator's Manual page 10: Run the heater at least once a month during the year (for a minimum of 15 minutes). |
| IK2600052 | 2026-08-06. Service bulletin. This article describes how to fix a speedometer that does not read accurately. An inaccurate speedometer can be caused by changing the tire size, changing rear axle ratio (RAR), or by parameters being inadvertently changed during a programming event. Use the formulas and calculator below to correct the pulses per mile (PPM). |
| IK4300035 | 2026-03-04. Service bulletin. This tool is designed to compare Diamond Logic feature data across multiple vehicle configuration files. It allows users to quickly load files either manually or directly from the Diamond Logic Builder Vehicles folder using VIN-based selection. As files are added or removed, the comparison runs automatically with no manual action required. The program presents results in an interactive table that shows feature codes, descriptions, access levels, and whether each feature is present in each selected file. Built-in search, filtering, and sorting make it easy to locate specific features or focus only on differences between files. Column visibility can be customized to show or hide descriptions and access information as needed. Users can remove files individually or clear all files at once, with results updating instantly. The tool also includes reporting and export options that reflect exactly what is visible on screen, allowing results to be printed, copied, saved as text, or exported to CSV for use in Excel or other spreadsheet tools. Overall, the program streamlines the process of comparing vehicle feature configurations, helping users quickly identify differences, validate setups, and document results without manual comparison or external tools. |
| IK2600279 | 2026-01-07. Service bulletin. This document provides: Steps to take when switch pack programming fails, or when switch pack disappears after body control module update Sample scenarios Additional information to assist readers in understanding DLB switch pack programming |
| IK0800407 | 2024-03-06. Service bulletin. Starter Diagnostics and warranty claim procedure; all engines EXCLUDING Cummins ISB engine with Allison transmission or PSI engine. |
| IK0800351 | 2023-12-05. Service bulletin. J1939 Data Link Source Address Information |
| IK1201457 | 2023-10-05. Service bulletin. Cummins B6.7 Grid Heater Relay |
| IK0800351 | 2023-09-02. Service bulletin. J1939 Data Link Source Address Information |
| IKo800080 | 2023-09-02. Service bulletin. J1939 Data Link Troubleshooting |