2010 International Transtar TSBs
300 Technical Service Bulletins across 16 categories
Categories
Engine
70 bulletinsThis document enables technicians to: 1.
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Accurately identify second 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.
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
Starter Diagnostics and warranty claim procedure; all engines EXCLUDING Cummins ISB engine with Allison transmission or...
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PSI engine.
Rebuilding Cylinder Heads on Certain MaxxForce 11/13, N13, and A26 engines; 2010 to present.
How to request a horsepower quote; all International and Cummins engines
Snap-On torque wrench requirement for all big bore engine connecting rod bolts; A26, MaxxForce 13, N13 engines
New air compressor incorporates an oil feed dowel O-ring.
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Only models equipped with 2010 and newer MaxxForce 11/13 engines, all N13, and A26 engines
New Air compressor Incorporates an oil feed dowel O-ring; only models built with MaxxForce 11/13, N13, or A26 Engines
Rebuilding cylinder heads on certain EPA 2010 MaxxForce 11/13, N13, and A26 Engines
Starter diagnostics and warranty claim procedure for all engines and all chassis EXCLUDING vehicles equipped with PSI...
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engines or Cummins ISB engine with Allison transmissions
Rebuilding Cylinder Heads on Certain International MaxxForce 11/13 engines and all International N13 and A26 engines
Turbocharger oil supply tube retrofit; only models with 2010 emissions MaxxForce 11 and 13 engines and N13 engines
Calculating pulses per mile (speedometer setting); only models equipped with International engines
ECM Calibration for DPF Replacement; Applies to MaxxForce Engines
High Pressure Fuel Pump external leaks from weep hole.
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only trucks with 2010 MaxxForce 11/13L, all N13, or A26 engines
Engine Oil Capacities.
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All International electronic engines 1994 to present and Cummins ISB, ISM, or ISX engines
A26, N13, and 2010 EPA MaxxForce 11 and 13 engine Auxiliary Programable Parameters
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
Cab Odor Service Plan Information; only models equipped with EPA 2010 or later MaxxForce 11 or MaxxForce 13 engines
Stand Alone Real Time (SART) Module Diagnostics.
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Only 2010 and later models equipped with MaxxForce 11/13/15 engines or N13 with feature 0508051
Oil Capacities; All Electronic International Engines 1994 - Present.
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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.
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Cummins ISB, ISM & ISX
Engine Emission Label Replacement, Certificate of Conformance and Clean Idle Sticker Addition Procedure; only Navistar...
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Powered Trucks
Cummins Programming Guide and Cummins 285 Fault Code; Only pre-2007 models built with Cummins ISM Engine
ECM Recalibration to provide engine protection against an increase in engine RPM while vehicle is idling (only in a...
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parked state or if vehicle is not moving); Only models equipped with MaxxForce 13 engine. Retired
Certain MaxxForce 13 engines may experience increase in engine RPM while idling (only while vehicle is parked or...
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stopped).
Fan Clutch Harness Routing Repair; only models with MaxxForce 11, 13 engines.
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Retired
Air Control Valve (ACV) Connector with Plugs Installed Backwards in Empty Connector Cavities; Only models with MaxxForce 11,13 engines.
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Retired
Aftertreatment Resource Center; All models equipped with EPA 2007 and newer engines
Remote Engine Speed Control Module (RESCM) Troubleshooting; Only trucks equipped with RESCM
Phosphate Conditioner Required When Replacing Radiators; only models with EPA 2009.5, 2009.75 and 2010 MaxxForce 11,...
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13, 15 engines
Water In Fuel (WIF) Message Blinking in Dash Message Center at Key On; only models with International Engines
Horizontal Aftertreatment Mounting Bolt Torque; only models equipped with MF 11/13 engines
On vehicles with the electronic jaw release system, the airlines at the isolation/vent valve may not be oriented...
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correctly to the valve ports at the time of assembly; only models built 20 February 2008 thru 29 July 2013 with feature code 0595BAW or 0595BAY.
In Chassis Cleaning Procedure for Cooling Package in All Models with MaxxForce 11, 13 Engines
Horton 2 Speed Drive Master Fan Clutch missing or loose magnets; only with MaxxForce DT, 9 and 10 Engines and feature ...
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12THT Horton Drive Master 2 Speed Fan Clutch
Remote Throttle Control Options for Vehicles with ESC?s or Body Controllers and International Engines
LUK/Ixetic Power Steering Pump Fittings; only Vehicles equipped with Maxxforce 11, 13 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
The fire extinguishers may become clogged or require excessive force to activate.
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In certain models, the nozzle may detach from the valve assembly with enough force that it could cause injury and also render the product inoperable. Only equipped with Kidde model FC5 and FC10 fire extinguishers identified by International part numbers 1696423C2 and 1696423C3 and installed post production at Navistar?s Truck Sales Processing Center (TSPC).
Engine Oil Capacities
Dash Cluster Lamp Operation, Functions and Regeneration Instructions, With International engines
LT EGR Core Removal and Insertion with MaxxForce 11, 13, and N13 engines
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.
Front Blower Motor Runs Breifly At Initial Power Up
Davco Fuel Filter Replacements Recommendation for Maxx Force 11 and 13, 2010 Engines
Engine Cover Appears to be Scuffed
REMOTE ENGINE SPEED CONTROL MODULE (RESCM) TROUBLESHOOTING
IK1201326 - SERVICE PARTS DAMAGED NEW TURBOCHARGER OIL SUPPLY TUBE
PERFORMING RELATIVE COMPRESSION TEST AND MISFIRE TEST WITH CPA TOOL
IK1201253 - EXHAUST MANIFOLD SERVICE PROCEDURES
MISFIRE DIAGNOSTICS IBB; SPN132(X) - FMI 31
INTERNATIONAL: THERE ARE ISSUES OF MISSING COMPLETE ENGINE AIR SUPPLY LINE AND ALSO MISSING T FITTING WITH 1/4" AIR...
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LINE TO AFTERTREATMENT PURGE AIR VALVE. *PE UPDATED 08/04/2014 *JS
IKNOW: THE APS SENSORS HAVE BEEN RELEASED FOR USE WITH PRE-2010 EMISSIONS INTERNATIONAL ENGINES.
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THIS APPLIES TO ALL MAXXFORCE EQUIPPED ENGINES, 2007 TO 2010 MODEL YEAR MAXXFORCE 5, 7 DT, 9 AND 10 ENGINES, VEHICLES TO INCLUDE, BUT NOT LIMITED TO CITYSTAR, DURASTAR, WORKSTAR, TRANSTAR, BE, CE, RE, AND FE BUSES, AND 1552/1652. SC. *JS
NAVISTAR: EMISSIONS RECALL ON CERTAIN TRUCKS THAT DO NOT MEET EMISSIONS REQUIREMENTS AND NEED INSTALLED AN UPDATED...
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ENGINE CONTROL MODULE (ECM) CALIBRATION TO BRING IT WITHIN SPECIFIED LIMITS OF CERTIFICATION. MODELS 2010-2013 PAYSTAR, PROSTAR, TRANSTAR, WORKSTAR WITH MAXXFORCE 11 ENGINES. *PE
IKNOW: 2010 MAXXFORCE 11/13 OIL FILTER CAP AND BYPASS VALVE ASSEMBLY.
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IF THE OIL FILTER CAP IS MISSING THE BYPASS VALVE REPLACE THE OIL FILTER CAP ASSEMBLY.VERIFY AT EVERY OIL CHANGE. *JS
NAVISTAR: WHILE IDLING IN PARK AND NOT MOVING, ENGINE'S RPM WOULD INCREASE AND TO REDUCE BACK PRESSURE SETPOINTS, THE...
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ENGINE ECM WOULD REQUIRE RECALIBRATION. MODELS 2009-2012 LONESTAR, PAYSTAR, PROSTAR, TRANSTAR, WORKSTAR. *PE
INTERNATIONAL: INSTRUCTION INFORMATION REGARDING INSTALLATION AND VERIFICATION OF BATTERY CABLE ROUTING CHANGES, ENGINE...
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PARAMETERS, NEW POWER STEERING LINE, DIPSTICK TUBE CLAMPS AND ALIGN CAC PIPES. MODEL TRANSTAR. NO MODEL YEARS LISTED. *PE
NAVISTAR: PROCEDURE IS PROVIDED REGARDING THE INSTALLATION OF GREASE IN EGR VALVE THAT WAS PRODUCED WITHOUT GREASE AND...
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MAY FAIL PREMATURELY, BY DRILLING SMALL HOLE IN EGR HOUSING. *PE
NAVISTAR: ENGINES ON CERTAIN VEHICLES HAVE AN IDLER GEAR STUD THAT WAS NITRATE COATED IMPROPERLY RESULTING IN PREMATURE WEAR OUT.
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*PE
NAVISTAR: THERE ARE AIR CONTROL VALVE TROUBLE CODES THAT CAN BE CAUSED BY CONNECTOR VIBRATION, LOOSE TERMINALS, OR TERMINAL FRETTING.
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*RM
NAVISTAR: THERE ARE UPDATED CALIBRATIONS AND EMISSIONS LABELS FOR THE ENGINE.
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*RM
NAVISTAR: INFORMATION ON THE REPAIR OF THE INTAKE THROTTLE VALVE.
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*RM
Other
55 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
J1939 Data Link Source Address Information
Diagnosis of chassis wander complaints.
J1939 Data Link Source Address Information
J1939 Data Link Troubleshooting
J1939 Data link source address information
Pico Scope CCOS (Crankcase Separator Test)
PicoScope Test One Channel RCT
PicoScope Test Resistance and Ohmmeter
PicoScope Test for Datalink (CAN) Health Shorts & opens
J1939 Data Link Source Address Information
J1939 Data Link Troubleshooting
Cab Lean Concern
Driveline Information Center and Troubleshooting Procedures
Cleaning and Disinfecting Trucks and Buses
J1939 Data Link Troubleshooting
Linde Trucks with Advanced Logic used to operate the PTO; only models ownwe and operated by Linde
How To Get A Helios Capture; only 1939 and 1708 multiplexed buses and trucks
Wiper Troubleshooting
J1939 Data Link Source Address Information
Driveline Information Center and Troubleshooting Procedures
Hendrickson Assembly Instructions; Transverse Torque Rods
Programing New Key Fobs
Dash Cluster Stuck in one mode
Bendix Wingman - unable to connect to ACB; only vehicles equipped with Bendix Wingman system
Wingman DTC Report; onle vehicles equipped with Bendix Wingman system
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
Low Temperature Radiator Diagnostics
To Get A Helios Capture; All 1939 and 1708 multiplexed trucks only
J1939 Data Link Troubleshooting; Only Models with 250k Baud Data Link (Black 9 Pin Diagnostic Connector)
J1939 Data Link Troubleshooting
NEW Ultrasonic DEF Tank Sending Unit; only models with SCR Aftertreatment system.
J1939 Data Link Troubleshooting
Retrieving Fault Codes Through the Cluster Doesn?t Work
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
Cluster Issues
1939 Data Link Troubleshooting
Seat Switch Operation, Testing, Diagnostics and Replacement
Vibration Troubleshooting
Fan Shaft Failure Diagnostics with feature code 12THX (Viscous Fan Drive)
Fan Shaft Failure Diagnostics with feature code 12THX (Viscous Fan Drive)
RADIATOR INTERNAL RESTRICTION AND FLUSH PROCEDURE
TEMPERATURE RADIATOR DIAGNOSTICS
Body & Paint
38 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.
Cab water leak troubleshooting tips; HX with steel cab only
Cab water leak troubleshooting tips
Aftertreatment Clamp Corrosion; Single Can Aftertreatment Systems
Power Windows Stop Randomly or are Inoperative, Power Door Locks are inoperative
Updating Body Controller Software
Mirror Repair Procedures and Replacement Parts Availability
8600/TranStar Hood Latches Do Not Fit Correctly.
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Only models that have had or will have the hood latches and/or the fender extensions replaced.
Cab Water Leak Troubleshooting Tips; Excluding 9000i, PayStar(HX), CityStar, or LoadStar
The First Check to make when Troubleshooting any Body Controller or ESC Issue
Wind noise at upper side of cab door
Headlight Operation and Troubleshooting; only Post 2007 Vehicles Built with a Body Controller
Body Controller Resource Center
Water entry into the cab / Adding Cowl tray seal; models built prior to 11/11/2013
Mirror Repair Procedures and Replacement Parts Availability; only models with Lang Mekra Mirrors
Water leaks through Cab Cowl pass-through connections
Power Windows randomly stop
Power Windows Stop Randomly or are Inoperative, Power Door Locks are inoperative
Filterminder Air Restriction Gauge Improvement; only models with 0016HKC, FILTER MINDER UNDER HOOD W/SWITCH
Headlight Condensation or Frost; excludes sealed beam headlights such as on WorkStar, Paystar and 9900i)
Mirror Repair Procedures and Replacement Parts Availability
Body Controller/ESC Software Updates
City Horn Blows When Driver Shuts off Truck and Walks Away; only equipped with with ESC or Body Controller
Mirror Repair Procedures and Replacement Parts Availability
Wipers and Aftertreatment Lights Inop on Post 2007 Trucks with Body Controller
Mirror Repair Procedures and Replacement Parts Availability
The First Check to make when Troubleshooting any Body Controller or ESC Issue
Hood Latches Do Not Fit Correctly
Headlight Condensation or Frost; excludes sealed beam headlights such as on WorkStar, Paystar and 9900i)
Windows Stop Randomly or are Inoperative, Power Door Locks are inoperative
Power Window Binding
Wind noise at upper side door
WIND NOISE AT UPPER SIDE DOOR
COWL TRAY SEAL; ONLY BUILT PRIOR TO 11/11/2013
MIRROR REPAIR PROCEDURES AND REPLACEMENT PARTS AVAILABILITY
WIND NOISE AT UPPER SIDE DOOR
POWER WINDOW BINDING
INTERNATIONAL: INFORMATION REGARDING ISSUE WITH POWER WINDOWS FAILING TO OPERATE PROPERLY OR POWER DOORS FAILING TO...
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LOCK OR WHEN WINDOW STOPS, BUTTON PRESSED AND WINDOW RESUMES OPERATION. MODELS TERRASTAR, DURASTAR, WORKSTAR, TRANSSTAR, PROSTAR AND LONESTAR. NO MODEL YEARS LISTED. *PE UPDATED 12/16/13. *PE UPDATED 12/18/13. *PE UPDATED 9/14/15 *CN
HVAC & Climate
27 bulletinsTitle: A/C Refrigerant and Oil Capacities Applies To: All current models
A/C Refrigerant and Oil Capacities
Air Pressure Gauges and A/C Pressure Transducer Troubleshooting
Air Pressure Gauges and A/C Pressure Transducer Troubleshooting
A/C Refrigerant and Oil Capacities
Troubleshooting & Resetting HVAC Doors; only 2010 and later vehicles with feature code 0016WCT.
Air Conditioning Diagnostics
Air Conditioning Control Head Diagnostics
A/C Refrigerant and Oil Capacities
2010 and Newer Vehicle Air Conditioning Diagnostics (Start Here)
2010 and Newer Vehicle Air Conditioning Diagnostics (Start Here)
Vehicle Air Conditioning Diagnostics (Start Here)
2010 and Newer Vehicle Air Conditioning Diagnostics (Start Here)
2010 and Newer Vehicle Air Conditioning Diagnostics (Start Here)
2010 and Newer Vehicle Air Conditioning Diagnostics (Start Here)
Air Conditioning Control Head Diagnostics
Air Conditioning Mechanical Pressures Diagnostics
Vehicle Air Conditioning Diagnostics (Start Here)
Air Conditioning Mechanical Pressures Diagnostics
VEHICLE AIR CONDITIONING DIAGNOSTICS
AIR CONDITIONG CONTROL HEAD DIAGNOSTICS
AIR CONDITIONING MECHANICAL PRESSURES DIAGNOSTICS
BODY CONTROLLER SOFTWARE REVISION 231 HVAC IMPROVEMENTS; POST 2007 MODELS ONLY
2010 AND NEWER VEHICLE AIR CONDITIONING DIAGNOSTICS (START HERE)
AIR CONDITIONING MECHANICAL PRESSURES DIAGNOSTICS
AIR PRESSURE GAUGES AND A/C PRESSURE TRANSDUCER TROUBLESHOOTING
NAVISTAR: TROUBLESHOOTING FOR INTERMITTENT OR NO FRONT BLOWER OPERATION.
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*RM
Electrical
24 bulletinsThis document covers battery diagnostics, maintenance and storage requirement.
General Wheel Speed Sensor Troubleshooting
PicoScope Wheel Speed Sensor Test
PicoScope Test - Battery Loss of Charge - Parasitic Draw Test
PicoScope Test 12V Electrical Noise Detection
PicoScope Test 5V & 12V Intermittent Open and Short circuit diagnostics
General wheel speed sensor troubleshooting
Tool Instruction - BCM Programming Harness
DM harness inspection; Only with Steering Column feature code 05710
Ambient Air Temperature (AAT) Sensor Faults/Location/Diagnostics
Remote Power Module (RPM) Troubleshooting
How to Add Lift Gate Battery Protection; only models equipped with Electronic System Controller (ESC) or Body Controller...
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(BC).
Location of 1000 OHM Resistor In the HVAC Wiring
HVAC fault 2609-19 with 4th Gen BCM; Only models equipped with 4th generation BCM
Ambient Air Temperature (AAT) Sensor Faults/Location/Diagnostics
Air Conditioning Electrical Diagnostics
Air Conditioning Electrical Diagnostics
Air Conditioning Electrical Diagnostics
AIR CONDITIONING ELECTRICAL DIAGNOSTICS
INTERNATIONAL: INFORMATION PROVIDED REGARDING THE RE-ROUTING OF ALTERNATOR WIRING TO PREVENT RUB POINTS.
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MODELS PAYSTAR, TRANSTAR, PROSTAR. MODEL YEARS 2009-2011. *PE
INCORRECT 5AMP FUSE AT LOCATION F11-D ON WABCO 6 SENSOR 6 MODULATER.
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*KB
NAVISTAR: HVAC FRONT INSIDE MODULE DRAIN REPAIR.
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*KB
NAVISTAR: TRANSTAR 8600.
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HARNESS OF HEADLIGHT MAY BE INSTALLED IN THE WRONG LOCATION AND COULD LEAD TO PREMATURE FAILURE OF EITHER HEADLIGHT INTERCONNECT. *RM UPDATED 11/4/14. *E
NAVISTAR: THERE IS UPDATED ECM SOFTWARE.
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*RM
Transmission
14 bulletinsTitle: Steering Gear Seal Repair Guidelines Applies To: Steering gears
Power Steering Diagnostics Flow / Pressure Specifications For Power Steering Gears and Power Steering Pumps
Clutch Service Information; only models with Hydraulic Clutch Systems
Hydraulic Clutch Adjustment for ProStar + Vehicles; only Vehicles with Hydraulic Clutch
Tech Tip to aid technicians in the efficient removal and installation of a TC10 transmission
Hydraulic Clutch Adjustment for ProStar + Vehicles; only Vehicles with Hydraulic Clutch
Roll Pins Backing Out of Bell Crank; Only with manual transmission
Transmission Keeps Shifting and Display Keeps Flashing After Ignition is Turned Off; only with Freedom Line Transmission
New Synthetic Oil for Eaton and Spicer Transmissions; only with Eaton or Spicer transmissions
Eaton Clutch Information
Eaton Clutch Information
Clutch Linkage Rattle
Hard to Crank Condition with Hydraulic Clutch Linkage and Solo Clutch
NAVISTAR: FAN CLUTCH HARNESS ROUTING REPAIR.
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THE FAN CLUTCH HARNESS CAN RUB ON THE FAN WIRING HARNESS BRACKET AND CAUSE INTERMITTENT FAULT CODES. SOME OF THE SYMPTOMS CAN INCLUDE LOW POWER, ERRATIC FAN ENGAGEMENT, NO FAN ENGAGEMENT, OR A VREF 4 DTC CODE. THIS REPAIR WILL REQUIRE REROUTING THE HARNESS, INSPECTING THE HARNESS FOR ABRASION, AND REPAIRING THE HARNESS, IF REQUIRED. *JS
Fuel System
13 bulletinsDual Fuel Tank Transfer Pump Troubleshooting
Dual Fuel Tank Transfer Pump System With Two Wire Pump Troubleshooting; Only models built with Feature Code: 595192
Exhaust Bellows Damage; only models equipped with bellows exhaust pipe.
2010 Dash Cluster Lamp Operation with new DPF Lamp Locations , Functions and Regeneration Instructions
Fuel Level Not Equal Between Tanks on Dual Draw Dual Return Dual Tank Systems.
2010 Dash Cluster Lamp Operation with new DPF Lamp Locations , Functions and Regeneration Instructions
DPF Snap Accel Test - Quick Test to All vehicles with DPFs
Dual Fuel Tank Transfer Pump Troubleshooting on Post-2007 NGV and ProStar
Dual Fuel Tank Transfer Pump System With Two Wire Pump Troubleshooting; equipped with feature 595192 built after...
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08/19/2002
IK1500051 - DAVCO FUEL PRO 382 TECHNICAL MANUAL, INSTALLATION, DIAGNOSTICS, AND SERVICE
NAVISTAR: ON SOME TRUCKS, FUEL GAUGES OPERATED INTERMITTENTLY AND WAS ACCOMPANIED BY AUDIBLE, LAMP, AND/OR LCD MESSAGES...
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AND A NEW IMPROVED SENDING UNIT FOR FUEL WAS DEVELOPED TO PREVENT THIS CONDITION. MODELS 2010-2011 LONESTAR, PROSTAR, TRANSTAR. *PE
INTERNATIONAL: RAIL TUBES, WHICH ARE EXCESSIVELY HARD, MAY DISTORT FUEL RAIL AFTER INITIAL INSTALLATION, MAKING...
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REPLACEMENT FUEL TO RAIL TUBE NOT SEAT PROPERLY. *PE UPDATED 08/29/2013 *JS
NAVISTAR TRUCK: WHEN BELLOWS ARE BENT OUT OF FORM CAN CAUSE DAMAGE TO EXHAUST BELLOWS.
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PREMATURE CRACKING CAN APPEAR IN BELLOWS CORE DUE TO STRESS ON PORTION OF PIPES. *PE UPDATED 02/07/2013 *JS
Suspension
12 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.
One piece sunshade mounting bracket becomes loose or comes off the cab; Only models built in Garland or Springfield...
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between June 2010 and February 2012. This does not affect Escobedo built vehicles.
Suspension Lean Diagnostics; All models
Improved Bushings for Hendrickson Torque Rods
Horton Stratis Fan Hub Diagnostics
One piece sunshade mounting bracket becomes loose or comes off the cab; Only models built in Garland or Springfield...
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between June 2010 and February 2012. This does not affect Escobedo built vehicles.
Horton Stratis Fan Hub Diagnostics
Suspension Dump; only models with programming feature 595ACA (Suspension Dump).
ProStar and NHPV with Suspension Dump feature code 595ACA or 595BBC
Horton VMaster Ultra (Stratis) Viscous Fan Hub Diagnostics and Troubleshooting Guide
Cab Air Suspension Ride Height Measurement and Adjustment
IKNOW: STRATIS FAN HUB DIAGNOSTICS.
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HORTON 12 THX VMASTER ULTRA (STRATIS) VISCOUS FAN DRIVE TROUBLESHOOTING GUIDE. *JS UPDATED 12/16/13. *PE
Tires & Wheels
8 bulletinsThis article describes how to fix a speedometer that does not read accurately.
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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).
Suggested alignment target values when performing a vehicle axle alignment.
Suggested alignment target values when performing a vehicle axle alignment
Suggested alignment target values when performing a vehicle axle alignment
FLR-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
Bendix Wingman FLR- 20 alignment; only vehicles equipped with Bendix Wingman system
FLR-10 Bendix Wingman Misalignment Issues; only with feature 08TKY Wingman FLR-10 Radars
Brakes
8 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.
Bendix EC80 Blank Module Replacement Program; This document will guide the user through selecting the correct ABS module...
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when it has been determined a replacement is needed. Only Models with EC-80 ABS Controller
Brake Lights Staying On
General Air Brake Plumming Schematic
2007 and Newer Brake Light Operation; only equipped with Air Brakes
Trailer ABS In-Dash Lamp Stays On After A Trailer Has Been Disconnected; only with An In-Dash Trailer ABS Warning Lamp...
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feature
General Air Brake Plumming Schematic
Adding an Electronic Trailer Brake Controller
Lighting
8 bulletinsRepair Procedures for Vehicles Struck by Lightning
Repair Information for Damaged Headlight Connector
Trailer Auxiliary Switch Lamp Burning Out; Only Vehicles Equipped with Feature Code 0008TTH or 0008THG
Repair Information for Damaged Headlight Connector
Erratic rear lighting, water pump and back up alarm in combination
COMBINED OR SEPARATE, TURN AND STOP LIGHTS
CHANGING TRUCK OR TRAILER LIGHTING, BETWEEN COMBINED OR SEPARATE, STOP AND TURN LIGHTS.
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NAVISTAR. *KB UPDATED 1/27/15. *PE
NAVISTAR: MAXXFORCE 11, 13, AND 15 RECALIBRATION TO ADRESS FREQUENT WARNING LIGHTS.
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*KB
Software & Calibration
7 bulletinsCluster Software Update Instructions
Using Supplier Software to Check DTCs
Dealer EZ-Tech and Diagnostic Software Support Resource Center
Rear S Cam Tube / Bracket part update
NAVISTAR: VARIOUS TYPES NAVISTAR VEHICLES WILL BE RECEIVING UPDATES ON THE REAR S CAM TUBE/ BRACKET PARTS.
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*TA UPDATED 9/10/15 *CN
INTERNATIONAL: ON THE AFTERTREATMENT SUPPORT HANGER, THE HORIZONTAL AFTERTREATMENT SUPPORT ROD BOLT IS LOOSE OR...
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BACKED OUT, DUE TO POSSIBLE WEAR AND NEEDS TO BE REPLACED, IF NECESSARY. *PE UPDATED 02/07/2014 *JS
NAVISTAR: POOR LAUNCH CONCERNS AND STORED TROUBLE CODES.
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A SOFTWARE PROBLEM. *RM
Infotainment
6 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
FLR-10 Bendix Wingman fault.
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ACB display with SPN 886 FMI 7. Includes procedures for repeat misalignment failures on FLR-10 Radars
Bluetooth Stereo Adapter Infromation; only Bluetooth Equipped models
Asterisk in Lower Right Quadrant of Dash Display
RADIO DIAGNOSTICS AND INFORMATION
Pre-Delivery & Maintenance
4 bulletinsTitle: Service Portal iKNow Feedback Case Types Applies To: All
Frame Rail Straightness Inspection Procedure
Cab Odor Service Plan Information
THE ON BOARD DIAGNOSTIC (OBD) DATA STORED FOR PURPOSES OF DEFINING REQUIRED MAINTENANCE OR REPAIR MAY BE INADVERTENTLY...
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LOST WITHOUT NOTICE TO THE OPERATOR.
Steering
4 bulletinsSteering Fluids
Steering Shake, Shimmy, Shudder, or Steering Vibration; only with 14k front weight rated axles and below
Lubrication to the Intermediate Steering Column Upper U-Joint
INTERNATIONAL (NAVISTAR): INFORMATION IS BEING PROVIDED REGARDING THE INSPECTION AND REMOVAL OF STEERING WHEEL AND...
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THREE WELDS BETWEEN ARMATURE AND STEERING WHEEL. MODELS PROSTAR, LONESTAR, TRANSTAR, WORKSTAR, DURASTAR. NO MODEL YEARS LISTED. *PE
Air Bags & Safety
2 bulletinsChange in Seat Belt Manufacturer - Inspection and Replacements
NAVISTAR: SEAT BELT COMPONENTS CURRENTLY INSTALLED IN SOME BUSES AND TRUCKS WILL BE REPLACED BY NEW SUPPLIER TO...
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PREVENT MIXING OF ANY COMPONENTS FROM PREVIOUS SUPPLIER. *PE