Technical service bulletins are instructions a manufacturer sent its dealers about a known fault. They are not recalls and the work is usually not free, but they are the clearest signal of a problem the manufacturer already knows about.
IK1900198
Service Bulletin/Repair Instructions
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).
IK2600297
Service Bulletin/Repair Instructions
This document enables technicians to: 1. Accurately identify International® A26B engine control systems. 2. Understand the programming requirements and system behavior. 3. Perform programming tasks independently without needing technical support.
IK2600298
Service Bulletin/Repair Instructions
This document enables technicians to: 1. Accurately identify International® A26A engine control systems. 2. Understand the programming intricacies related to these systems. 3. Perform programming tasks independently without needing technical support.
IK1500109
Service Bulletin/Repair Instructions
This document will guide the user through supplemental fuel system diagnostics on 2017 A26 ESN 4500000 - 4599999.
IK2600069
Service Bulletin/Repair Instructions
This document will guide the user through troubleshooting steps to submitting a case file for a horsepower request.
IK2600090
Other
New CARB Idle Reduction Change Request
IK4300035
Service Bulletin/Repair Instructions
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.
IK2600255
Other
This document provides guidance for assessing the feasibility of implementing a customer-requested change to an engine or vehicle parameter/feature. 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.
IK2600047
Service Bulletin/Repair Instructions
Engine replacements for all International engines will need to follow this procedure.
IK1600272
Service Bulletin/Repair Instructions
This document will guide the user through a step-by-step procedure for detecting water leaks in vehicle cabs and windshields using an ultrasonic sound detector.
IK2600279
Service Bulletin/Repair Instructions
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
IK0600030
Service Bulletin/Repair Instructions
This document will guide the user through understanding Prop Shaft Codes and understanding the variations of prop codes. (Metric Prop codes start with the number a 4 and Non metric Prop codes start with a 2.)
IK0800689
Service Bulletin/Repair Instructions
In some instances, the driver's or passenger's door pod may become unresponsive, where it will not respond to any manual inputs from the driver or passenger. In some of these situations, it is possible for this symptom to be present without any fault codes becoming active. This article will guide the user through performing a hard reset of a door pod, which can restore the door pod to its operational condition, thereby avoiding the need for replacement. The steps in this article should be performed BEFORE diagnostics are completed for any active faults.
IK1201463
Service Bulletin/Repair Instructions
The purpose of this article is to describe all aspects of the A26 Connecting Rod Replacement Repair Processes. To address an A26 connecting rod supplier quality spill, Navistar is streamlining quality repair strategies to help avoid customer disturbance. Navistar is implementing connecting rod replacements which results in less downtime and damage avoidance.
IK1201009
Service Bulletin/Repair Instructions
In some geographic areas, ambient temperatures reaching below 15°F (-10 °C), including high levels of humidity, an 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.
IK0800688
Service Bulletin/Repair Instructions
This document is to notify the field of an issue with BCM that causes various electrical system concerns after the vehicle sits for 2-3 days. This can affect all LT, RH, MV, HV models, 2021MY and up HX, 2024MY and up CE Bus with BCM kernel version 752, 753, and 754. Vehicles built or updated with DLB between 6/1/25 and 11/4/25 are suspected of having these kernels installed on the BCM. The most common complaint is that the steering wheel switches do not function, which, depending on the vehicle model and options, can cause the bus door, pupil warning lights, radio controls, marker interrupt, and cruise control to stop working. Other complaints can include short circuit faults from multiple sensor circuits attached to the BCM setting at the same time, the vehicle will not go into gear, the headlights are stuck on, the brake lights are stuck on, or the parking brake alarm is sounding (horn chirping) with the parking brake set. As of 11/4/25, these symptoms can be resolved by updating the BCM to kernel 755 or later with DLB.
IK3400001
Service Bulletin/Repair Instructions
Title: Service Portal iKNow Feedback Case Types Applies To: All
IK1400005
Service Bulletin/Repair Instructions
Title: Driveline Information Center and Troubleshooting Procedures Applies To: All Vehicles
IK1900022
Service Bulletin/Repair Instructions
Title: A/C Refrigerant and Oil Capacities Applies To: All current models
IK0900157
Service Bulletin/Repair Instructions
Title: Fan belt replacement guidelines for frayed edges Applies To: All Models
IK2600262
Service Bulletin/Repair Instructions
Title: Export Recalibration Process & Emissions Label - A26 Applies To: Service Manager, General Manager, Technicians.
IK1201501
Service Bulletin/Repair Instructions
Title: S13 Gear Housing Leak (By The Air Compressor) Applies To: S13 Integrated Powertrain LT RH HX
IK1200716
Service Bulletin/Repair Instructions
Title: Engine Emission Label Replacement, Certificate of Conformance and Clean Idle Sticker Addition Procedure Applies To: All Navistar Powered Trucks Requesting Engine Emission Label Replacement, Certificate of Conformance and/or Clean Idle Sticker, Clean Truck Check
IK1201519
Service Bulletin/Repair Instructions
Title: Replacing the Crankshaft Gear on S13 Engines
IK1201509
Service Bulletin/Repair Instructions
Title: S13 New Power Steering Tube Support Brackets
IK0500054
Service Bulletin/Repair Instructions
Title: Steering Gear Seal Repair Guidelines Applies To: Steering gears
IK1900299
Service Bulletin/Repair Instructions
Title: Parameters for 16UZL with 16VKW Applies To: Vehicles with both feature codes 16UZL and 16VKW
IK1201511
Service Bulletin/Repair Instructions
Title: Supplemental A26 MAF Fault Diagnostics Applies To: All A26 Engines
IK0300078
Service Bulletin/Repair Instructions
This document reminds technicians of the critical relationship between the truck's suspension and the driveline operating angles. The information applies to diesel, gas, and electric vehicles.
IK0800679
Service Bulletin/Repair Instructions
Title: Battery Disconnect Switch Replacement - Best Practices Applies To: All Models with Battery Disconnect Switch
IK0900156
Service Bulletin/Repair Instructions
Title: Connecting an Auxiliary APU to the S13 Coolant System
IK1400023
Service Bulletin/Repair Instructions
This article addresses chassis lean conditions on all chassis. 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.
IK0800351
Service Bulletin/Repair Instructions
This document is used to help guide through fault codes.
iK1500095
Service Bulletin/Repair Instructions
This document will provide the user with cleaning options and procedures for aluminum bright work parts that become stained or tarnished.
iK1900253
Service Bulletin/Repair Instructions
This document will show user the difference between original and new A/C condensers for LT and RH vehicles.
RC5000005
Service Bulletin/Repair Instructions
Update to International Preventative Maintenance
IK0400037
Service Bulletin/Repair Instructions
This document is to guide users to eliminate brake pedal rattle noise.
IK08000403
Service Bulletin/Repair Instructions
This document details the procedure that must be followed to ensure proper alternator troubleshooting.
IK0800482
Service Bulletin/Repair Instructions
This document covers battery diagnostics, maintenance and storage requirement.
IK0800407
Service Bulletin/Repair Instructions
Starter Diagnostics and warranty claim procedure; all engines EXCLUDING Cummins ISB engine with Allison transmission or PSI engine.
ik0800664
Service Bulletin/Repair Instructions
LT & RH aftertreatment PDM F2 fuse falling out or cracking.
IK0800664
Service Bulletin/Repair Instructions
Aftertreatment PDM F2 fuse falling out or cracking.
IK0800663
Service Bulletin/Repair Instructions
Corroded TPMS Receiver / Repeater Module Connectors; only models equipped with feature code 16VLS or 16VVM
IK1201476
Service Bulletin/Repair Instructions
Rebuilding Cylinder Heads on Certain MaxxForce 11/13, N13, and A26 engines; 2010 to present.
IK0800659
Service Bulletin/Repair Instructions
No Idle HVAC run time shorter than expected - Bregstrom; Only Sleeper cab models with feature code 16UZL or 16VLN.
IK0300010
Service Bulletin/Repair Instructions
Diagnosis of chassis wander complaints.
IK0400040
Service Bulletin/Repair Instructions
General Wheel Speed Sensor Troubleshooting
IKo800080
Service Bulletin/Repair Instructions
J1939 Data Link Troubleshooting
IK1201391
Service Bulletin/Repair Instructions
Snap-On torque wrench requirement for all big bore engine connecting rod bolts; A26, MaxxForce 13, N13 engines
IK0800652
Service Bulletin/Repair Instructions
Fifth Wheel Unlock - Trailer Lamp Detection Calibration. Only models equipped with BCM feature code 597017
IK1201482
Service Bulletin/Repair Instructions
Removal and Installation of the Air Cleaner Assembly Cover and Air Filters; All Engines and only HX and LT series trucks with feature code 012VCB or 012VBZ Air Cleaner Assembly
IK1201466
Service Bulletin/Repair Instructions
New air compressor incorporates an oil feed dowel O-ring. Only models equipped with 2010 and newer MaxxForce 11/13 engines, all N13, and A26 engines
IK0800563
Service Bulletin/Repair Instructions
Auto Start Stop Information and troubleshooting; Only LT with feature code 08TSJ
IK1600260
Service Bulletin/Repair Instructions
Tire Pressure Monitoring systems (TPMS); Only LT, RH, HV, HX, or MV series trucks with feature code 16VLS, 16VUY, 16VVA,16VUZ, or 16VVM
IK1600265
Service Bulletin/Repair Instructions
Hood guide installation
IK1200101
Service Bulletin/Repair Instructions
Cummins Programming guide and fault codes285 & 265; only vehicles built with Cummins B6.7, X15, or L9 engines
IK0800653
Service Bulletin/Repair Instructions
LT Truck headlight harness inspection and repair; only units built prior to 04/11/2022
IK0700115
Service Bulletin/Repair Instructions
QLS Emergency ECM Calibration; only models equipped with Cummins B6.7, X15, L9, or International A26 engines
IK1201472
Service Bulletin/Repair Instructions
Pico Scope CCOS (Crankcase Separator Test)
22516
Service Bulletin/Repair Instructions
During high electrical demand, the cables that ground the batteries to the vehicle frame can carry the full system current and may result in excessively hot battery ground cables and in some cases, battery post separation. Only trucks equipped with Cummins engines, feature codes 0008GXK, 0008GHJ and 0008GWY (high output alternators 275 to 375 amp output), and feature codes 0016UZL and 0016VLN (no idle HVAC), or 008XDM and 008XLD (DC to AC power inverter).
IK1600261
Service Bulletin/Repair Instructions
Cab Components That Reduce Wheel End Vibration Complaints
IK0800605
Service Bulletin/Repair Instructions
PicoScope Test 5V & 12V Intermittent Open and Short circuit diagnostics
IK0800607
Service Bulletin/Repair Instructions
PicoScope Test - Battery Loss of Charge - Parasitic Draw Test
IK0800609
Service Bulletin/Repair Instructions
PicoScope Test for Datalink (CAN) Health Shorts & opens
IK0800610
Service Bulletin/Repair Instructions
PicoScope Test Resistance and Ohmmeter
IK0800611
Service Bulletin/Repair Instructions
PicoScope Wheel Speed Sensor Test
IK1201469
Service Bulletin/Repair Instructions
PicoScope Test One Channel RCT
IK1900268
Service Bulletin/Repair Instructions
Side mounted cab extender fins that provide more flexibility during trailer contact.
IK1600131
Service Bulletin/Repair Instructions
Cab water leak trouble shooting tips
IK1600133
Service Bulletin/Repair Instructions
Textured surfaces on painted plastic bumpers, chassis side skirts, and fender extendtions
IK1600136
Service Bulletin/Repair Instructions
Primer recommendation for matching textured panels to smooth panels for field repairs
IK1600251
Service Bulletin/Repair Instructions
Water leaks past plastic vapor barrier sheet in the inner cavity of the cab entry door
IK0300068
Service Bulletin/Repair Instructions
LINK ride height smart valve operation and troubleshooting guide
IK0800080
Service Bulletin/Repair Instructions
J1939 Data Link Troubleshooting
IK1000003
Service Bulletin/Repair Instructions
Power Steering Diagnostics Flow / Pressure Specifications For Power Steering Gears and Power Steering Pumps
IK2600251
Service Bulletin/Repair Instructions
How to obtain As built parameter list
IK2600254
Service Bulletin/Repair Instructions
New or replacement body control Module (BC,BCM) not detected; Gen 4 BCM
IK1201299
Service Bulletin/Repair Instructions
Engine Oil Capacities. All International electronic engines 1994 to present and Cummins ISB, ISM, or ISX engines
IK0800596
Service Bulletin/Repair Instructions
SiriusXM Reception Issues with Film Antenna in Hi-Rise Sleeper
IK0800594
Service Bulletin/Repair Instructions
Lane Departure Warning Alert Active with Turn Signals On; Only models equipped with Lane Departure Warning
IK0700112
Service Bulletin/Repair Instructions
Aftertreatment Clamp Corrosion; Single Can Aftertreatment Systems
IK1600239
Service Bulletin/Repair Instructions
Sleeper bunk cabinet door latch installation and adjustment
IK1900259
Service Bulletin/Repair Instructions
Day cab roof air deflector causing loud vibration noise at highway speed
IK0100051
Service Bulletin/Repair Instructions
Frame Rail Straightness Inspection Procedure
IK0500038
Service Bulletin/Repair Instructions
Steering Shake, Shimmy, Shudder, Wobble, Steering Vibration; only models built with 14K weight rated axles or lower
IK1201454
Service Bulletin/Repair Instructions
This document will guide the user through what is normal appearance for a NEU A26 replacement engine assembly. Only models built with International A26 engines.
IK0800590
Service Bulletin/Repair Instructions
Programming Procedure for Center Panel Switch Packs
IK1500074
Service Bulletin/Repair Instructions
Fuel Filters, Winter Additives, and Blending Fuels for Cummins® Engines
IK0400163
Service Bulletin/Repair Instructions
Foot Valve Air Leak- Bendix ATR6 Traction Control Relay Valve Diagnostics; Only Models with Cummins X15 engine and feature code 04ECC air dryer
IK1600233
Service Bulletin/Repair Instructions
Cab Lean Concern
IK0800560
Service Bulletin/Repair Instructions
Dielectric Grease Change
IK0800504
Service Bulletin/Repair Instructions
Repair Procedures for Vehicles Struck by Lightning
IK0800284
Service Bulletin/Repair Instructions
Ambient Air Temperature (AAT) Sensor Faults/Location/Diagnostics
IK0800475
Service Bulletin/Repair Instructions
Radio Diagnostics and Information
IK1600250
Service Bulletin/Repair Instructions
Horizon Cab Door Field Replacement and the Side Window Air Deflectors. NOTE: This article will only be applicable to cabs with the deflector mounted on the door pillar. If the cab has the deflector at the windshield, this article does not apply.
IK1600258
Service Bulletin/Repair Instructions
Cleaning and Disinfecting Trucks and Buses
IK0800550
Service Bulletin/Repair Instructions
Multi Module Programming Information for In-Cab Modules
IK0400159
Service Bulletin/Repair Instructions
Bendix EC80 Blank Module Replacement Program; This document will guide the user through selecting the correct ABS module when it has been determined a replacement is needed. Only Models with EC-80 ABS Controller
IK0800585
Service Bulletin/Repair Instructions
Winter Fuel Or Additive Use Required Pop-Up Message
IK0800584
Service Bulletin/Repair Instructions
Auxiliary Engine Speed Control Cannot Hold Engine Speed When Using Steering Wheel Switches
IK1300174
Service Bulletin/Repair Instructions
Power Take Off (PTO) Programming on LT, RH and LoneStar Models with the Eaton Endurant Transmission; only models with feature code 13GZD, 13GYY, 13GYZ, 13GZA, 13GZB, or 13GZC
IK0400152
Service Bulletin/Repair Instructions
Windshield Replacement on trucks equipped with Lane Departure Cameras; Only RH, LT, and Medium duty with feature codes 008TTG, 0008TPU, 0008TTT, 0008TTU
IK1900257
Service Bulletin/Repair Instructions
Day Cab Roof Air Deflector Vibrates against Cab Roof; only models with P/N 4067947C92 Roof Air Deflector
IK1500085
Service Bulletin/Repair Instructions
LT / ProStar Fuel Tank Unable to Fill; only sleeper models
IK1600207
Service Bulletin/Repair Instructions
Wind noise at upper side of cab door due to door out of alignment
IK0700097
Service Bulletin/Repair Instructions
NEW Ultrasonic DEF Head Unit; All SCR vehicles
IK1201441
Service Bulletin/Repair Instructions
Identifying the Source of Oil Seen at the Lower Flywheel Housing Area. Only models equipped with Allison Transmission and International A26 or Cummins L9 engines
IK0800444
Service Bulletin/Repair Instructions
Driver Information Display (VIS/DID) screen fails to boot up.
IK0900136
Service Bulletin/Repair Instructions
LT Charge Air Cooler Hose Identification
IK1600245
Service Bulletin/Repair Instructions
Cab Door Latch Stuck, Door will not open
IK1100032
Service Bulletin/Repair Instructions
LT, RH- Hydraulic Clutch Routing and Clipping
IK1300159
Service Bulletin/Repair Instructions
Fuller Advantage Series Transmission Power and Ground
IK0800551
Service Bulletin/Repair Instructions
LT RH HV MV Wire Terminal Information
IK1900249
Service Bulletin/Repair Instructions
LT CRX50 Refrigerator Diagnostics. Only models Equipped with the CRX50 Refrigerator
IK0900134
Service Bulletin/Repair Instructions
LT A26 Cold Side CAC Hose Rupture; only LT models built with A26 engine
IK0700079
Service Bulletin/Repair Instructions
SCR Vehicles Setting DEF Quality Faults due to Crossed DEF Tank Coolant Lines or Inverted DEFTHV
IK0200013
Service Bulletin/Repair Instructions
Suggested alignment target values when performing a vehicle axle alignment
IK1201433
Service Bulletin/Repair Instructions
Only models built with Cummins X15; Fault Code 7125
IK1600226
Service Bulletin/Repair Instructions
LT; Grille Chrome Plating Delamination
IK0800092
Service Bulletin/Repair Instructions
The First Check to make when Troubleshooting any Body Controller or ESC Issue
19501
Service Bulletin/Repair Instructions
The rear exhaust hanger bracket may crack and over time, may cause the forward hanger bracket to crack and in some cases may result in partial or full separation of the exhaust tail pipe from the vehicle; only models with 73 inch sleeper cab and feature code 07BKP or 07BKR (Exhaust system with horizontal aftertreatment devise and horizontal tailpipe mounted on right side).
IK1700017
Service Bulletin/Repair Instructions
vibration at highway speeds; only vehicles with low miles
K1200716
Service Bulletin/Repair Instructions
Engine Emission Label Replacement, Certificate of Conformance and Clean Idle Sticker Addition Procedure
IK1600238
Service Bulletin/Repair Instructions
Chrome Door Mirror Glare; only models built February 2019 and prior
IK0800503
Service Bulletin/Repair Instructions
ISB Starting System Diagnostics; Only models built with cummins ISB engines
59310-004
Service Bulletin/Repair Instructions
Hendrickson Assembly Instructions; Transverse Torque Rods
IK2600236
Service Bulletin/Repair Instructions
Cummins X15, B6.7, L9 engine ECM Programming Procedure; only models built prior to June 4, 2018
IK0800460
Service Bulletin/Repair Instructions
Build to VIN Wiring Harnesses
IK0800567
Service Bulletin/Repair Instructions
Starter power connection cleaning
IK1600248
Service Bulletin/Repair Instructions
Cab Suspension Air Bag Lean
IK0300047
Service Bulletin/Repair Instructions
Improved Bushings for Hendrickson Torque Rods
IK0400077
Service Bulletin/Repair Instructions
FLR-10 Bendix Wingman Misalignment Issues; only models with Feature Code 08TKY Wingman FLR-10 Radars
IK0800564
Service Bulletin/Repair Instructions
Child Checkmate is not functioning correctly; Only buses with features 47EXC, 47EXD, 47EXE built from 4/18/16 to 5/15/17
4328530R1
Service Bulletin/Repair Instructions
Tool Instruction - BCM Programming Harness
IK0800547
Service Bulletin/Repair Instructions
Batt2 Load Shed Relay Failure / Diagnostics
IK1600227
Service Bulletin/Repair Instructions
Loose, Missing, or Damaged Glass in the Hood Mounted Mirror; Only LT model trucks
IK0800536
Service Bulletin/Repair Instructions
Starter programming update; only LT with Auto Start Stop
IK1900172
Service Bulletin/Repair Instructions
Espar Airtronic Heater Diagnostic Guide; only models with Feature code 16VTV
IK0800549
Service Bulletin/Repair Instructions
Ultrashift 1321-14 Missing Wire for Crank Signal Feedback; Only models with Ultrashift transmission
IK1900168
Service Bulletin/Repair Instructions
Fifth Wheel Jaw Unlock; only models with Feature 595BAW or 597017 - electronic Jaw release
Rec17V-792_2017-
Service Bulletin/Repair Instructions
The fire extinguishers may become clogged or require excessive force to activate. 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).
IK4300001
Service Bulletin/Repair Instructions
Updating OnCommand Link with Accelerator
IK1200921
Service Bulletin/Repair Instructions
ISX, N13, and N9 / N10 Aftertreatment Private Data Link Troubleshooting
IK2700100
Service Bulletin/Repair Instructions
OnCommand EZ-Tech
IK2500511
Service Bulletin/Repair Instructions
Using Supplier Software to Check DTCs
AFC17904
Service Bulletin/Repair Instructions
Multi Module recalibration / uptime improvement
IK0800554
Service Bulletin/Repair Instructions
Telematic Installation Guidelines; only Units with 500K Data Link
IK0800341
Service Bulletin/Repair Instructions
Trailer Auxiliary Switch Lamp Burning Out; Only Vehicles Equipped with Feature Code 0008TTH or 0008THG
IK0800553
Service Bulletin/Repair Instructions
Auxiliary Switch Not Working; Only models with feature 08XBN
IK1900251
Service Bulletin/Repair Instructions
HVAC Performance Concerns; Only day cab models
IK0100045
Service Bulletin/Repair Instructions
Loose Ground Cable
IK0500060
Service Bulletin/Repair Instructions
Unable To Turn Steering Wheel With Engine At Idle Speed; only models equipped with Cummins X15 engine
IK0400156
Service Bulletin/Repair Instructions
Trailer Parking Brake / Hand Valve Routing; only models that do NOT have feature 004WDU (hand valve omit).
IK1600232
Service Bulletin/Repair Instructions
Air Deflector / Fairing Vibration at Highway Speeds
IK1400036
Service Bulletin/Repair Instructions
Power Divider Leaking at Axle Housing; only models with Meritor Drive Axles
IK1600234
Service Bulletin/Repair Instructions
Hood Crack by Grille
IK0700096
Service Bulletin/Repair Instructions
Urea Quality Sensor (UQS) Supplemental Diagnostic and Service Information; only models with SCR Aftertreatment system and N9, N10, N13, A26 or Cummins ISB, ISL, ISX engines built from January 2016
IK0800546
Service Bulletin/Repair Instructions
HVAC fault 2609-19 with 4th Gen BCM; Only models equipped with 4th generation BCM
IK0800326
Service Bulletin/Repair Instructions
Auto Start Stop Troubleshooting; only LT and ProStar with feature code 0008TSJ
IK2900030
Service Bulletin/Repair Instructions
Dealer EZ-Tech and Diagnostic Software Support Resource Center
IK1201363
Service Bulletin/Repair Instructions
CPA Injector Misfire Detection; Only models with 2004 thru 2017 International engines.
IK1900247
Service Bulletin/Repair Instructions
LT Day Cab A/C Concerns Leaks or Inoperative A/C
IK0800445
Service Bulletin/Repair Instructions
Controller Updates for 500k Baud; only vehicles with 500k baud data link
IK1201360
Service Bulletin/Repair Instructions
Cylinder Performance Analyzer (CPA) Resource Center; Only models with 2004 thru 2017 International engines.
IK2700090
Service Bulletin/Repair Instructions
OnCommand EZ-Tech Download Center
REC17502
Service Bulletin/Repair Instructions
The air dryer mounting bracket may fracture, which could cause the air dryer to separate from the vehicle frame with possible airline separation from the dryer, resulting in air system leaks or loss of air pressure to the brake system.
IK0800540
Service Bulletin/Repair Instructions
Premium Electronic Gauge Cluster in LT and RH Fuel and DEF Distance to Empty; only models equipped with Premium Electronic Gauge Cluster
MIN17106
Service Bulletin/Repair Instructions
The cruise control Cancel button may have not been programmed in the Cummins ECM and, when pressed, the cruise control does not disengage.
IK0500058
Service Bulletin/Repair Instructions
Steering Fluids
IK1201248
Service Bulletin/Repair Instructions
Cooling System Flush Procedure
IK0800411
Service Bulletin/Repair Instructions
Body Controller Resource Center
IK0800412
Service Bulletin/Repair Instructions
Headlight Operation and Troubleshooting; only Post 2007 Vehicles Built with a Body Controller