2008 International Ce TSBs
174 Technical Service Bulletins across 15 categories
Categories
Engine
57 bulletinsNew CARB Idle Reduction Change Request
Engine replacements for all International engines will need to follow this procedure.
In some geographic areas, ambient temperatures reaching below 15F (-10 C), including high levels of humidity, an...
Read full bulletin
operator may experience engine stalling, low performance, and or poor aftertreatment performance. This is caused by condensation accumulating and freezing within the Charge Air Cooler (CAC); affecting air flow into the engine. This article lists all the currently available winter front covers that can be installed on the front grille and bumper to reduce cold air flow to the engine compartment.
Title: Engine Emission Label Replacement, Certificate of Conformance and Clean Idle Sticker Addition Procedure Applies...
Read full bulletin
To: All Navistar Powered Trucks Requesting Engine Emission Label Replacement, Certificate of Conformance and/or Clean Idle Sticker, Clean Truck Check
Title: How to Request a Horsepower Quote Applies To: All International and Cummins Electronic engines
Applies To: All Navistar Powered Trucks Requesting Engine Emission Label Replacement, Certificate of Conformance and/or...
Read full bulletin
Clean Idle Sticker, Clean Truck Check
Engine Oil Capacities.
Read full bulletin
All International electronic engines 1994 to present and Cummins ISB, ISM, or ISX engines
ECM Calibration for DPF Replacement; only trucks and busses built with 2007- 2009 MaxxForce DT/9/10.
Read full bulletin
2010-2012 MaxxForce DT/9/10, 2007-2009 MaxxForce V8, 2008-2009 MaxxForce 11/13 engines
Oil Capacities; All Electronic International Engines 1994 - Present.
Read full bulletin
Cummins ISB, ISM & ISX
Engine Emission Label Replacement, Certificate of Conformance and Clean Idle Sticker Addition Procedure
Engine Oil Capacities All Electronic International Engines 1994 - Present.
Read full bulletin
Cummins ISB, ISM & ISX
Engine Emission Label Replacement, Certificate of Conformance and Clean Idle Sticker Addition Procedure; only Navistar...
Read full bulletin
Powered Trucks
Aftertreatment Resource Center; All models equipped with EPA 2007 and newer engines
Remote Engine Speed Control Module (RESCM) Troubleshooting; Only trucks equipped with RESCM
Stumble or misfire on acceleration and setting cam codes on I6 engines
Urea Quality Sensor (UQS) Supplemental Diagnostic and Service Information; only models with SCR Aftertreatment system...
Read full bulletin
and N9, N10, N13, A26 or Cummins ISB, ISL, ISX engines built from January 2016
Engine Oil Capacities
CPA Injector Misfire Detection; Only models with 2004 thru 2017 International engines.
Cylinder Performance Analyzer (CPA) Resource Center; Only models with 2004 thru 2017 International engines.
Engine Hydro-locked
Service Engine Calibration for Active Aftertreatment Regeneration During PTO ( Engine Speed Control) Operation
Engine Oil System Flushing Procedure
Remote Mounted Engine Control Feature 12VZB and 12VGA Wiring and Connector Information
Performing RCT (Relative Compression Test) and misfire test with CPA Tool
Internal/External Coolant Leak Diagnostics and Repair
Camshaft Cap Bolt Torques
Camshaft and Lifter Service Guidelines
Exhaust Manifold Service Procedures
Diagnosing Hard Start / No Start, rough idle complaints or ICP pressure concerns with the CPA Tool
Engine Feature Documentation
Engine ECM Connector - Replacing Terminals
Cylinder Head Crack Inspection
Internal Coolant Leak Diagnostics and Repair
Diagnosing Cylinder Performance Related Symptoms Using the CPA Tool
Performing RCT (Relative Compression Test) and misfire test with CPA Tool
Engine Hydro-locked
CPA Injector Misfire Detection
Cylinder Head Crack Inspection
I-6 Engine Hydro-locked
Big Bore Engine Lubricating Oil Consumption Diagnostics
SPN 731 FMI 16 Knock Detected: Cylinder Acceleration above Normal
How to Clean turbo charger coking
Misfire Diagnostics
Diagnosing Hard Start / No Start, rough idle complaints or ICP pressure concerns with the CPA Tool
Turbocharger to CAC hose coming off / CAC Hose Clamp Alignment and Torque Update
Performing RCT (Relative Compression Test) and misfire test with CPA Tool
EGR Valve Identification / Adjustment Procedure DTC6259
Diagnosing Cylinder Missfires Using the CPA Tool
Performing RCT (Relative Compression Test) and misfire test with CPA Tool
SPN 731 FMI 18 Knock Detected: Unexpected Fueling Without Demand
SPN132(x) - FMI 31 Misfire Diagnostics
Exhaust Manifold Ring Seal Kit Installation
ACCELERATOR POSITION SENSOR/IDLE VALIDATION SWITCH APS / IVS DIAGNOSTICS DLCII EQUIPPED ENGINE CONTROL SYSTEMS
INTERNATIONAL: INFORMATION PROVIDED REGARDING PROCEDURE TO REPLACING AND ADJUSTING ELECTRIC DOOR DRIVE MOTOR ON BUSES.
Read full bulletin
*PE
INTERNATIONAL: AIR DOOR HAS BENT ADJUSTMENT RODS, POOR LINK ARM CLEARANCE, OPENS DUE TO HIGHWAY SPEEDS OR CROSS WINDS, WATER LEAKS, FAILS TO CLOSE.
Read full bulletin
WHILE ELECTRIC DOOR HAS SIMILAR ISSUES, MOTOR FAILURE, WATER LEAKS, HEADER BOX FIT, POOR LINK ARM CLEARANCE. *PE UPDATED 1/15/13. *PE
INTERNATIONAL: SERVICE PROCEDURES FOUR PISTON QUADRAULIC HYDRAULIC DISC BRAKE CALIPER.
Read full bulletin
MODELS INCLUDE 1000, 3200, 3300, 4100, 4200, 4300, 4400, RXT, BE BUS, CE BUS, HC BUS, F650, AND F750. NO MODEL YEARS LISTED. *PE
INTERNATIONAL: IMPROVED ENGINE RECALIBRATION FOR CERTAIN BUS AND TRUCK MODELS BUILT WITH MAXXFORCE 7 ENGINES.
Read full bulletin
EXCESSIVE REGENERATION DUE TO CERTAIN UNIQUE DRIVING CONDITIONS MAY RESULT IN FUEL DILUTION IN THE TARGET VEHICLES. THE SOFTWARE UPGRADE MAXIMIZES ENGINE EXHAUST OUTLET TEMPERATURE DURING REGENERATION AT LOW ENGINE SPEED AND LOW LOAD, LEADING TO IMPROVED REGENERATION EFFECTIVENESS, THUS PREVENTING EXCESSIVE REGENERATION AND FUEL DILUTION. MODELS 3200, 4100, 4200, 4300, BE C BUS, BE S BUS, CE C BUS, CE S BUS, HC C BUS AND RXT (10/1/06-8/25/09). *PE
Other
39 bulletinsThis document will guide the user through understanding Prop Shaft Codes and understanding the variations of prop codes.
Read full bulletin
(Metric Prop codes start with the number a 4 and Non metric Prop codes start with a 2.)
Title: Driveline Information Center and Troubleshooting Procedures Applies To: All Vehicles
Title: Fan belt replacement guidelines for frayed edges Applies To: All Models
Title: 6090/6091 Connector Damage Applies To: IC Bus Electric CE Series, International eMV Series
Driveline Information Center and Troubleshooting Procedures
Cleaning and Disinfecting Trucks and Buses
J1939 Data Link Troubleshooting
How To Get A Helios Capture; only 1939 and 1708 multiplexed buses and trucks
J1939 Data Link Source Address Information
Driveline Information Center and Troubleshooting Procedures
Charge Air Cooler Cleaning Procedure
Ethylene Glycol Coolant Color Change to be Phased-In Approximately April 1, 2004
J1939 Data Link Troubleshooting
NEW Ultrasonic DEF Tank Sending Unit; only models with SCR Aftertreatment system.
J1939 Data Link Troubleshooting
Cooling System Flush Procedure
J1939 Data Link Source Address Information
J1939 Data Link Troubleshooting
Updating OnCommand Link with Accelerator
OnCommand EZ-Tech
Winter Front Usage
ISX, N13, and N9 / N10 Aftertreatment Private Data Link Troubleshooting
J1939 Data Link Troubleshooting
OnCommand EZTech
OnCommand EZ-Tech Download Center
ICP System Diagnostic Information
Coolant Fill Procedure in ProStar and TranStar Trucks
Understanding Used Oil Analysis
Leak Locator Diagnostic Procedures - Medium Duty
CPA BEAM RCT+, CCP and BBT tips (used with new CPA PressurePlus tool)
Performing RCT (Relative Compression Test) with CPA Tool
Interpreting AMS Snapshot operating below 4,000? altitude
Open Crankcase Breather Retrofit
CPA BEAM RCT+, CCP and BBT tips (used with new CPA PressurePlus tool)
CPA HPOP Tests
Location of the 6011 connector
RADIATOR INTERNAL RESTRICTION AND FLUSH PROCEDURE
NAVISTAR: THE INSERT FOR MOUNTING THE AIR RESTRICTION GAUGE MAY BECOME DETACHED FROM THE HOUSING.
Read full bulletin
*RM
NAVISTAR: TRACK MOUNTED PASSENGER SEATS IN BUS MODELS.
Read full bulletin
REINFORCEMENT KITS HAVE BEEN RELEASED FOR TRACK MOUNTED PASSENGER SEATS TO IMPROVE LONG TERM DURABILITY ON BUSES OPERATED ON UNIMPROVED ROADS. BE BUS, CE BUS FE BUS RE BUS. NO MODEL YEARS LISTED. *PE
Body & Paint
14 bulletinsThis article addresses chassis lean conditions on all chassis.
Read full bulletin
This does not include any diagnostics for body leans such as a cab lean. Keep in mind that a chassis lean may cause or accentuate a cab lean. Filling out the printable form and using the notes in blue will help you to determine the source of the lean and identify the action and parts required to correct the lean.
Aftertreatment Clamp Corrosion; Single Can Aftertreatment Systems
How to Reboot a Body Controller
Body Controller Resource Center
Updating Body Controller Software
Body Controller Resource Center
Bus Body Entry Door Switch, LH Panel Mounted
Headlight Operation and Troubleshooting; only Post 2007 Vehicles Built with a Body Controller
Body Controller Resource Center
The First Check to make when Troubleshooting any Body Controller or ESC Issue
Headlight Condensation or Frost; excludes sealed beam headlights such as on WorkStar, Paystar and 9900i)
IKNOW: THE BUS ENTRANCE DOOR AREA MAY DEVELOP CRACKS AS WELL AS IN THE WINDSHIELD FRAME.
Read full bulletin
RIVETS MAY BECOME LOOSE. THERE MAYBE WINDSHIELD MOVEMENT IN THE FRAME AREA. APPLIES TO MODELS CS, IC, AND CE BUILT BEFORE 9/15/2011. *JS UPDATED 12/20/13. *PE
NAVISTAR: FORWARD DOOR BRACKET PULLED LOOSE FROM THE DOOR.
Read full bulletin
IMPROPER ADJUSTMENT, LOOSE ATTACHMENT BOLTS, OR AN OBSTRUCTION LIMITING DOOR TRAVEL ARE THE MOST COMMON CAUSE. *RM
INTERNATIONAL BUS: BUS, PASSENGER WINDOW PLASTIC GUIDE.
Read full bulletin
PASSENGER SPLIT SASH WINDOWS THAT ARE HARD TO SLIDE AND EXHIBIT LATCHING ISSUES MAY HAVE THE PLASTIC SLIDE BROKEN LOOSE AND OUT OF POSITION CAUSING THE WINDOW TO BIND. WINDOWS ARE HARD TO SLIDE UP/DOWN; WINDOWS APPEAR TO BE OUT OF SQUARE; AND WINDOWS THAT ONLY LATCH ON ONE SIDE. MODELS BE, CE, FE AND RE BUS. NO MODEL YEARS LISTED. *PE UPDATED 1/7/13. *PE
Fuel System
14 bulletinsEGR Cooler Flushing Procedure
Aftertreatment Soot Level Reset after AFI, DPF or DOC Cleaning or Replacement
Aftertreatment Soot Level Reset after AFI, DPF or DOC Cleaning or Replacement
Fuel Dilution Diagnostics
DPF Snap Accel Test - Quick Test to All vehicles with DPFs
Fuel Dilution Diagnostics
Aftertreatment Soot Level Reset after AFI, DPF or DOC Cleaning or Replacement
Aftertreatment Soot Level Reset after AFI, DPF or DOC Cleaning or Replacement
operating temperatures and fuel economy characteristics in cold weather climates
Fuel Dilution Diagnostics
LT EGR Cooler Flushing Procedure
Fuel Dilution Diagnostics
Catastrophic DOC and DPF Failures
IK1500051 - DAVCO FUEL PRO 382 TECHNICAL MANUAL, INSTALLATION, DIAGNOSTICS, AND SERVICE
Brakes
12 bulletinsThis document will guide the user through a step-by-step procedure for detecting water leaks in vehicle cabs and...
Read full bulletin
windshields using an ultrasonic sound detector.
Wabco FPB/Quadraulic Brake Uneven Wear
Proper Brake Bleeding Procedure For Vehicles With Wabco Full Power Brakes; only models with Wabco Full Power Hydraulic...
Read full bulletin
Brakes
Uneven Brake Pad Wear Between the Inner and Outer Pads on Hydraulic Brake /Pin Slide Vehicles; only models built after...
Read full bulletin
1/2004
Brake Light Operation on HPV with Full Power Brakes; only models equipped with Meritor WABCO Full Power Hydraulic Brakes
Wabco Hydraulic Power Brake cap/grounds diagnostics and repair procedure
Wabco Full Power Hydraulic Brake Diagnostic Code (DTC) Index
Wabco FPB/Quadraulic Brake Uneven Wear
Chassis with Quadraulic Brakes; Quadraulic Brake Pads
INTERNATIONAL (NAVISTAR): THE ADHESIVE PATCH, USED ON ONE PIECE SUNSHADE, FAILS, AND THE SUNSHADE MOUNTING BRACKET,...
Read full bulletin
USED ON MODEL DAY CABS, COMES OFF. *PE UPDATED 5/9/12 *JS UPDATED 05/07/13 *JS UPDATED 11/14/2013 *JS
NAVISTAR: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER.
Read full bulletin
CERTAIN BUSES NEED TO BE INSPECTED, BECAUSE THE RUBBER BODY ISOLATOR PADS MAY CRACK AND RESULT IN FAILURE. *RM UPDATED 5/25/11. *PE
INTERNATIONAL: BUSES WITH FULL POWER BRAKES THERE ARE SEVERAL THINGS THAT CAN TURN ON THE SERVICE P LIGHT, BUT THE MOST...
Read full bulletin
COMMON REASON IS THAT THE PARK BRAKE SWITCH AND THE TRAVEL SWITCH DON'T AGREE. FOLLOW STEPS FOR TROUBLESHOOTING. *PE UPDATED 04/15/2014 *JS
Electrical
12 bulletinsGeneral wheel speed sensor troubleshooting
Sound Off Bus Monitor Lamps Not Illuminating While Circuits and Exterior Lights are Operating and Test Good
Tool Instruction - BCM Programming Harness
HVAC fault 2609-19 with 4th Gen BCM; Only models equipped with 4th generation BCM
ECM Calibration for DPF Replacement
Lambda sensor adaptation- locked ECM DTC 6915 SPN 1119 FMI 21
ECM Calibration for DPF Replacement
ECM 40A Fuse Blowing
ECM Calibration for DPF Replacement
ECM Calibration for DPF Replacement
ECM Calibration for DPF Replacement
ECM Calibration for DPF Replacement
Infotainment
5 bulletinsThis tool is designed to compare Diamond Logic feature data across multiple vehicle configuration files.
Read full bulletin
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.
Radio Diagnostics and Information
Radio Diagnostics and Information
Injection Pressure Regulator (IPR) & HP Oil Pump Inlet Screen Location
RADIO DIAGNOSTICS AND INFORMATION
HVAC & Climate
5 bulletinsTitle: A/C Refrigerant and Oil Capacities Applies To: All current models
Title: Factory Installed Air Conditioning, EC4.0 System BE, CE, FE, RE Bus Models
A/C Refrigerant and Oil Capacities
A/C Refrigerant and Oil Capacities
AIR PRESSURE GAUGES AND A/C PRESSURE TRANSDUCER TROUBLESHOOTING
Suspension
3 bulletinsThis document reminds technicians of the critical relationship between the truck's suspension and the driveline operating angles.
Read full bulletin
The information applies to diesel, gas, and electric vehicles.
Suspension Lean Diagnostics; All models
INTERNATIONAL: SCHOOL BUS DRIVER SEAT STABILIZER KIT FOR ABTS (ALL BELTS TO SEATS) BY NATIONAL SEATS INC.
Read full bulletin
(A CVG COMPANY). DRIVER'S PERCEPTION IS THAT THE NATIONAL DRIVER SEAT ABTS FEELS UNSTEADY (WOBBLES/SHAKES). *PE
Lighting
3 bulletinsRepair Procedures for Vehicles Struck by Lightning
Bus Strobe Light Replacements
Trailer Auxiliary Switch Lamp Burning Out; Only Vehicles Equipped with Feature Code 0008TTH or 0008THG
Steering
3 bulletinsAdjustment Procedure for Tilt Only Steering Column; only models with Feature code 0005708
Steering Fluids
Steering Shake, Shimmy, Shudder, or Steering Vibration; only with 14k front weight rated axles and below
Pre-Delivery & Maintenance
2 bulletinsTitle: Service Portal iKNow Feedback Case Types Applies To: All
NAVISTAR: ON CERTAIN MODELS CE, FBC, FE, RE, SFC BUS 4300, 4400, 7300, AND 7400 A SERVICE PROCEDURE IS PROVIDED, THE...
Read full bulletin
GAUGE CLUSTER AND THE FAN, WHICH MAY NOT TURN OFF OR FUNCTION CORRECTLY. *PE
Transmission
2 bulletinsTitle: Steering Gear Seal Repair Guidelines Applies To: Steering gears
This article is for adding additional protection to the driver's area of the bus to help mitigate the transmission of...
Read full bulletin
germs.
Software & Calibration
2 bulletinsUsing Supplier Software to Check DTCs
Dealer EZ-Tech and Diagnostic Software Support Resource Center
Hybrid & EV
1 bulletinTitle: Electric Vehicle Air Dryer Operation