Technical Service Bulletins
Search 172,063 manufacturer communications covering 879 vehicle makes from 1955 to 2025.
Showing 1,379 bulletins for INTERNATIONAL
IK0800593
Apr 22, 2021
353000 EQUIPMENT:ELECTRICAL
Radio clock changes time automatically; Only vehicles built after March 2020 and excluding CV
21501
Apr 16, 2021
110000 ELECTRICAL SYSTEM
The battery ground cable may break at the frame connection resulting in loss of electrical power and unintended engine shut down without warning. Unintended engine shut down without warning may result in a vehicle being stalled on the side
20904
Apr 16, 2021
100000 POWER TRAIN
Certain MV Series trucks built with Feature codes 14GVJ, 14GVX, or 14GVY (Axle rear tandem, Meritor MT 40 series) and with 14UNU (Suspension, rear air tandem 6X4 IROS) may have less than optimal driveline operating angles and this procedure
IK0300074
Mar 11, 2021
020000 SUSPENSION
CV Air Spring Failure in Roll-back / Wrecker-hook applications
20510
Feb 10, 2021
060000 ENGINE AND ENGINE COOLING
On certain trucks equipped with an automatic transmission, if the automatic transmission is still in drive or reverse position and the stationary PTO switch is engaged, the engine RPM will ramp up and may overcome parking brake hold capabil
IK1201454
Feb 9, 2021
060000 ENGINE AND ENGINE COOLING
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.
20905
Jan 29, 2021
100000 POWER TRAIN
Recalibrate Transmission Control Unit (TCU) software to improve Linear Clutch Actuator (LCA) performance and mitigate possible transmission service lamp and / or no gear engagement from neutral.
IK1201444
Jan 20, 2021
060000 ENGINE AND ENGINE COOLING
1 channel CPA RCT test for A26 or CV 6.6L; Only trucks built with International A26 or 6.6 engines
20114
Jan 6, 2021
110000 ELECTRICAL SYSTEM
Certain InternationalA? HV and MV Series trucks, and DuraStar and WorkStar model trucks, the battery ground circuit interconnect cable may have been made with RED insulation instead of BLACK.
20506
Dec 15, 2020
060000 ENGINE AND ENGINE COOLING
Replacement of the Charge Air Cooler (CAC) outlet hose to prevent a potential increase of particulate matter emissions from a potential hose failure. Only LT Series built 3 December 2018 thru 11 October 2019 with 2018 and 2019 model year Cu
IK1600260
Dec 8, 2020
199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS
16VLS, 16VUY, 16VVA, and 16VUZ Tire Pressure Monitoring System (TPMS).
IK1201453
Dec 1, 2020
060000 ENGINE AND ENGINE COOLING
7095496C3 EGR Bellows Heat Shield ID; only models equipped with A26 Engine
20115
Nov 10, 2020
102000 POWER TRAIN:MANUAL TRANSMISSION
Certain vehicles with a manual transmission may need the BCM to be updated for the over-the-air (OTA) programming to function.
20108
Oct 29, 2020
130000 VISIBILITY
The mirror glass of the hood mirrors may have been assembled incorrectly and could cause it to loosen from the housing.
20106
Oct 20, 2020
060000 ENGINE AND ENGINE COOLING
The upper fan ring shroud support bracket may have been assembled with an insufficient weld between the bracket and its mount which may cause the weld at the bracket to crack.
20508
Oct 20, 2020
350000 EQUIPMENT
Certain MV and HV series trucks do not conform to Federal Motor Vehicle Safety Standard (FMVSS) No. 108 relating to reflective tape missing on back of cab.
IK0400163
Oct 9, 2020
026000 TRACTION CONTROL SYSTEM
Foot Valve Air Leak- Bendix ATR6 Traction Control Relay Valve Diagnostics; Only Models with Cummins X15 engine and feature code 04ECC air dryer
20507
Oct 7, 2020
010100 STEERING:CRITICAL FASTENERS
The bolts that attach the trailing arm to the steerable auxiliary lift axle may not be long enough to engage the locking feature of the corresponding nuts and may result in fracture or loss of the bolt.
20113
Oct 7, 2020
060000 ENGINE AND ENGINE COOLING
For certain International HX Series trucks with CumminsA? X15 engines, the bolts that attach the idler pully mounting bracket may not be long enough to attain the correct clamp load and may result in the mounting bolts to loosen or fracture
20107
Sep 18, 2020
138800 VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:FAN/MOTOR
The Air conditioning (A/C) refrigerant system may be overcharged resulting in excessive cooling fan operation and reduced fuel economy.
20105
Aug 18, 2020
346000 COMMUNICATION:MANUFACTURER TELEMATICS
The telematics module may not a??call home,a?? resulting in an inability to perform over-the-air programming.
IK1300186
Aug 12, 2020
100000 POWER TRAIN
Auxiliary Transmission Diagnostics; only models with feature code 0013607 or 0013PNB controlled by DLB feature 0597268