2011 International Ce TSBs
290 Technical Service Bulletins across 17 categories
Categories
Engine
109 bulletinsThis document provides guidance for assessing the feasibility of implementing a customer-requested change to an engine or vehicle parameter/feature.
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Customer requested changes will be approved in accordance with the requirements specified in 40 CFR Part 1037 to ensure continued compliance with greenhouse gas (GHG) regulations.
New 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...
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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...
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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...
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Clean Idle Sticker, Clean Truck Check
Engine Oil Capacities.
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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.
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2010-2012 MaxxForce DT/9/10, 2007-2009 MaxxForce V8, 2008-2009 MaxxForce 11/13 engines
Oil Capacities; All Electronic International Engines 1994 - Present.
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Cummins ISB, ISM & ISX
Multiple EGR Valve/TC2 Fault Codes
Engine Emission Label Replacement, Certificate of Conformance and Clean Idle Sticker Addition Procedure
Multiple EGR Valve/TC2 Fault Codes
Engine Oil Capacities All Electronic International Engines 1994 - Present.
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Cummins ISB, ISM & ISX
Camshaft and Rocker Arm Reusability Guide
Exhaust Manifold Service Procedures
Engine Emission Label Replacement, Certificate of Conformance and Clean Idle Sticker Addition Procedure; only Navistar...
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Powered Trucks
Repairing Engine Oil Leaks
EGR Valve Diagnostics
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...
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and N9, N10, N13, A26 or Cummins ISB, ISL, ISX engines built from January 2016
Engine Oil Capacities
Compressor/Turbocharger Oil Seal Leaks
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.
Air Compressor (2 Cylinder Yoo Sung) Removal / Installation
Ghost Codes - False Codes; OBD compliant engines only
HP Turbo Center Cartridge Replacement
Engine Hydro-locked
Coolant Leak to Lube Oil
Engine Calibration History
Engine Low Mount Fan Drive Service Strategy
Exhaust Manifold Soot Accumulation and Operating Characteristics
EGR Valve Diagnostics
Exhaust Gas Recirculation Valve (EGRV) Harness Kit
Low Pressure Turbo Center Section Replacement Procedure
Turbocharger Step-Based Diagnostics
High Pressure Turbo Center Section Replacement Procedure
132(x) - 31 Misfire Diagnostics
EGR Valve Diagnostics
Engine Oil System Flushing Procedure
Remote Mounted Engine Control Feature 12VZB and 12VGA Wiring and Connector Information
Exhaust Gas Recirculation Valve (EGRV) Harness Kit
Performing RCT (Relative Compression Test) and misfire test with CPA Tool
Cylinder Head Crack Inspection
EGR Valve Diagnostics
Internal/External Coolant Leak Diagnostics and Repair
Low Pressure Turbo Center Section Replacement Procedure
Coolant Leak to Lube Oil
Complete High Pressure Turbocharger Replacement Guidelines
Idle Quality
Intake manifold replacement on certain KME firetruck chassis
Intake Throttle Valve Causing Regen Issues
SPN132(x) - FMI 31 Misfire Diagnostics
Power Cylinder Replacement Process
High Pressure Turbo Center Section Replacement Procedure
Engine Calibration History
SPN 609 FMI 4 ACM Switched voltage too LOW and SPN 164 FMI 0 ICP above KOEO (Key On Engine Off) Spec
Intake Throttle Valve Causing Regen Issues
Air Compressor/Turbocharger Oil Seal Leaks
Calibration Update - Fault Monitor Updates; Only engines with OBD monitors
EGR Valve Diagnostics
Thermal Management Valve Kit Programmable Parameter Information
MaxxForce DT, 9 and 10 Idle Quality
Exhaust Manifold Service Procedures
Engine Calibration History
15L Engine Replacement
SPN 731 FMI 16 Knock Detected: Cylinder Acceleration above Normal
Diagnosing Hard Start / No Start, rough idle complaints or ICP pressure concerns with the CPA Tool
Engine ECM Connector - Replacing Terminals
Exhaust Manifold Service Procedures
Cylinder Head Crack Inspection
Big Bore Engine Lubricating Oil Consumption Diagnostics
Oil Leak- Road Draft Tube IBB
Crankcase Breather (Engine Mounted) Service
High Pressure Fuel Pump and Oil Fill Hose Oil Leak Repair Procedure
EGR Valve Command Faults
EGR Valve Diagnostics
Internal Coolant Leak Diagnostics and Repair
190-0 Engine Overspeed Vehicle Event Fault
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
Exhaust Manifold Service Procedures
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
EGR Valve Diagnostics
Misfire Diagnostics
Turbocharger Cleaning
Turbocharger Step-Based Diagnostics
190-0 Engine Overspeed Vehicle Event Fault
Diagnosing Hard Start / No Start, rough idle complaints or ICP pressure concerns with the CPA Tool
Under Valve Cover (UVC) Harness
EGR Valve Diagnostics
Turbocharger to CAC hose coming off / CAC Hose Clamp Alignment and Torque Update
SPN-157 FMI-0 FRP relief valve opening fault
Performing RCT (Relative Compression Test) and misfire test with CPA Tool
Big Bore Exhaust Manifold Service Procedures
Medium Duty (I6) High Pressure Turbo Center Section Replacement Procedure
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
Other
88 bulletinsThis document will guide the user through understanding Prop Shaft Codes and understanding the variations of prop codes.
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(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
J1939 Data Link Source Address Information
Driveline Information Center and Troubleshooting Procedures
Charge Air Cooler Cleaning Procedure
SPN 3055 FMI 17 FRP above maximum with minimum command Troubleshooting
SPN 3055 FMI 15 FRP Below Minimum Troubleshooting
SPN 3055 FMI 0 FRP Exceeded Maximum Troubleshooting
Complaint of a new chassis with a frame bow; only chassis equipped with "dogbone" style crossmembers
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
CPA Snapshot Viewer: Air Management Test (AMT)
Winter Front Usage
ISX, N13, and N9 / N10 Aftertreatment Private Data Link Troubleshooting
J1939 Data Link Troubleshooting
OnCommand EZTech
OnCommand EZ-Tech Download Center
Coolant in the Intake
SPN 3055 FMI 17 FRP above maximum with minimum command Troubleshooting
SPN 3055 FMI 15 FRP Below Minimum Troubleshooting
SPN 3055 FMI 0 FRP Exceeded Maximum Troubleshooting
ACM and DSI Troubleshooting
Adapter for connecting ZTSE4409 to diagnostic port on the oil pan
ICP System Diagnostic Information
Converting Long Block to Needed Configuration
Open Crankcase Breather
Cooling System Diagnostics
SPN 3055 FMI 17 FRP above maximum with minimum command Troubleshooting
SPN 3055 FMI 15 FRP Below Minimum Troubleshooting
SPN 3055 FMI 0 FRP Exceeded Maximum Troubleshooting
Crankcase Oil Breather Separator Test
ProStar 122, (Non-SCR) Long Block Plus Part#
Converting Long Block to Needed Configuration
Coolant Overflow Diagnostics
Over Temperature Diagnostics
Open Crankcase Breather
Coolant in the Intake
Big Bore Cooling System Diagnostics
SPN 3055 FMI 17 FRP above maximum with minimum command Troubleshooting
SPN 3055 FMI 15 FRP Below Minimum Troubleshooting
SPN 3055 FMI 0 FRP Exceeded Maximum Troubleshooting
ICP Adaptation Reset
Hydrocarbon Injector & Housing Cleaning Procedure (AFI Plugging)
Low Oil Pressure
Low Power No MIL Diagnostics
Open Crankcase Breather
SPN 3055 FMI 15 FRP below minimum with maximum command Troubleshooting
DTC 626-11 or 626-18 Code With No Startability Concerns
Understanding Used Oil Analysis
Hydrocarbon Injector & Housing Cleaning Procedure (AFI Plugging)
Oil filter bypass slug in oil filter housing
Low Oil Pressure
Water Pump Repairs or Replacement
Leak Locator Diagnostic Procedures - Medium Duty
Short Block Assembly
Open Crankcase Breather
1209-0 EBP Above Desired During Acceleration
SPN 3055 FMI 0 FRP Exceeded Maximum Troubleshooting
Oil filter bypass slug in oil filter housing
Open Crankcase Breather
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
Fault Code 62912
Short Block Assembly
SPN 5542 FMI 15 Step-based Diagnostics
Open Crankcase Breather
SPN 3055 FMI 17 FRP above maximum with minimum command Troubleshooting
SPN 3055 FMI 0 FRP Exceeded Maximum Troubleshooting
Long Block Plus Part?N 5010885R91; only Non-SCR enginines
CPA BEAM RCT+, CCP and BBT tips (used with new CPA PressurePlus tool)
Open Crankcase Breather
CPA HPOP Tests
Open Crankcase Breather
Location of the 6011 connector
Fuel System
33 bulletinsHT EGR Core Removal/Installation
Aftertreatment Soot Level Reset after AFI, DPF or DOC Cleaning or Replacement
Fuel Dilution Diagnostics
Electric fuel pump & fuel system tips
SPN 2659 FMI 21 EGR Low Flow
Low fuel pressure DTC?s 94-1, 94-17 & 94-18
DPF Snap Accel Test - Quick Test to All vehicles with DPFs
SPN 94 FMI 0 Fuel Delivery Pressure Above Maximum
Understanding Aftertreatment Soot Loads On 2010 MY Emissions
Fuel Dilution Diagnostics
Electric fuel pump & fuel system tips
DTC 3055 Fuel System Diagnostics
Metal in the Fuel System and/or Noise from the High Pressure Fuel Pump
Coolant in the Exhaust
Low fuel pressure DTC?s 94-1, 94-17 & 94-18
High Pressure Fuel Pump CPA Test Procedure
HT EGR Core Removal/Installation
EGR COOLER KITS
SPN 94 FMI 0 Fuel Delivery Pressure Above Maximum
EGR Cooler In-Vehicle Diagnostics
SPN 3055 FMI 1 No start due to low rail fuel pressure Troubleshooting
AFI Fuel Supply Line Rubbing and/or SPN 3556 FMI 7 Codes After Dealer Service
SPN 3251 FMI 2 & 21 DPFDP above or below desired level diagnostics
LT EGR Core Removal and Insertion on ProStar model
operating temperatures and fuel economy characteristics in cold weather climates
Fuel Dilution Diagnostics
Metal in the Fuel System and/or Noise from the High Pressure Fuel Pump
HT EGR Core Removal/Installation
High Pressure Fuel Pump CPA Test
electric fuel pump & fuel system tips
Low fuel pressure DTC?s 94-1, 94-17 & 94-18
Fuel Dilution Diagnostics
Catastrophic DOC and DPF Failures
Electrical
19 bulletinsGeneral wheel speed sensor troubleshooting
Sound Off Bus Monitor Lamps Not Illuminating While Circuits and Exterior Lights are Operating and Test Good
SART Module Diagnostics
Tool Instruction - BCM Programming Harness
Crank Inhibit Circuit Diagnostics
HVAC fault 2609-19 with 4th Gen BCM; Only models equipped with 4th generation BCM
ECM Calibration for DPF Replacement
SART Module Diagnostics
ECM Calibration for DPF Replacement
ECM 40A Fuse Blowing
Crank Inhibit Circuit Diagnostics
ECM Calibration for DPF Replacement
SPN 724 FMI 20: Oxygen (O2) Sensor Diagnostic
ECM Calibration for DPF Replacement
SPN 724 FMI 20: Oxygen (O2) Sensor diagnostic
SART Module Diagnostics
High Pressure Pump Harness Connections
ECM Calibration for DPF Replacement
ECM Calibration for DPF Replacement
Software & Calibration
7 bulletinsUsing Supplier Software to Check DTCs
Dealer EZ-Tech and Diagnostic Software Support Resource Center
Rescue Calibration Boost Specification Difference
Calibration Update - Fault Monitor Updates
Calibration Update - Fault Monitor Updates
MAF Calibration Failure - DTC 132-14
DTC 132-14 - MAF Calibration Failure
HVAC & Climate
6 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
Factory Installed Air Conditioning, EC4.0 System operating instructions and the service manual
A/C Refrigerant and Oil Capacities
A/C Refrigerant and Oil Capacities
Intake Air Heater Test, DTC 626-11, 626-18, 3061-31
Body & Paint
6 bulletinsThis article addresses chassis lean conditions on all chassis.
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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
This document will guide the user through determining if there is a sealing issue with the rear emergency door on a CE...
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Bus.
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
Lighting
4 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
CPA or Buzz Test Showing Three (3) Failed Injectors
Infotainment
3 bulletinsThis tool is designed to compare Diamond Logic feature data across multiple vehicle configuration files.
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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
Injection Pressure Regulator (IPR) & HP Oil Pump Inlet Screen Location
Brakes
3 bulletinsThis document will guide the user through a step-by-step procedure for detecting water leaks in vehicle cabs and...
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windshields using an ultrasonic sound detector.
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
Pre-Delivery & Maintenance
2 bulletinsTitle: Service Portal iKNow Feedback Case Types Applies To: All
MaxxForce Advantage Service Parts Quick Reference Guide
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...
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germs.
Suspension
2 bulletinsThis document reminds technicians of the critical relationship between the truck's suspension and the driveline operating angles.
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The information applies to diesel, gas, and electric vehicles.
Suspension Lean Diagnostics; All models
Tires & Wheels
2 bulletinsFLR-10 Bendix Wingman Misalignment Issues; only models with Feature Code 08TKY Wingman FLR-10 Radars
FLR-10 Bendix Wingman Misalignment Issues; only models with Feature Code 08TKY Wingman FLR-10 Radars
Steering
2 bulletinsSteering Fluids
Steering Shake, Shimmy, Shudder, or Steering Vibration; only with 14k front weight rated axles and below
Hybrid & EV
1 bulletinTitle: Electric Vehicle Air Dryer Operation
Air Bags & Safety
1 bulletinChange in Seat Belt Manufacturer - Inspection and Replacements