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Service bulletins for the 2015 International Lonestar

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

244 on file from NHTSA, as of 2026-10-19.

By type

By component

Bulletins, newest first
IK12012992021-10-02. Service bulletin. ENGINE AND ENGINE COOLING; EQUIPMENT ADAPTIVE/MOBILITY. Engine Oil Capacities. All International electronic engines 1994 to present and Cummins ISB, ISM, or ISX engines
IK16001312021-09-02. Service bulletin. STRUCTURE. Cab water leak troubleshooting tips
IK12013912021-09-02. Service bulletin. ENGINE AND ENGINE COOLING. Snap-On torque wrench requirement for all big bore engine connecting rod bolt(s).
IK04000402021-08-04. Service bulletin. SERVICE BRAKES, HYDRAULIC; SERVICE BRAKES, AIR. General wheel speed sensor troubleshooting
IK07001122021-07-02. Service bulletin. ENGINE AND ENGINE COOLING. Aftertreatment Clamp Corrosion; Single Can Aftertreatment Systems
IK19002592021-06-03. Service bulletin. STRUCTURE. Day cab roof air deflector causing loud vibration noise at highway speed
IK05000382021-04-02. Service bulletin. STEERING. Steering Shake, Shimmy, Shudder, Wobble, Steering Vibration; only models built with 14K weight rated axles or lower
IK02000132021-04-02. Service bulletin. SUSPENSION. Suggested alignment target values when performing a vehicle axle alignment
IK01000512021-04-02. Service bulletin. STRUCTURE. Frame Rail Straightness Inspection Procedure
IK15000742020-12-02. Service bulletin. FUEL SYSTEM, DIESEL; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; FUEL SYSTEM, OTHER:FUEL FILTER; ENGINE AND ENGINE COOLING. Fuel Filters, Winter Additives, and Blending Fuels for Cummins® Engines
IK16002332020-11-02. Service bulletin. STRUCTURE; EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY. Cab Lean Concern
IK14000052020-09-02. Service bulletin. ENGINE; EQUIPMENT. Driveline Information Center and Troubleshooting Procedures
IK08005042020-09-02. Service bulletin. ELECTRICAL SYSTEM; ENGINE; POWER TRAIN. Repair Procedures for Vehicles Struck by Lightning
IK08002842020-08-04. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT; ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING. Ambient Air Temperature (AAT) Sensor Faults/Location/Diagnostics
IK19000222020-07-07. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION. A/C Refrigerant and Oil Capacities
IK08004752020-06-02. Service bulletin. EQUIPMENT:ELECTRICAL; EQUIPMENT. Radio Diagnostics and Information
IK16002582020-04-02. Service bulletin. UNKNOWN OR OTHER; SEATS; LATCHES/LOCKS/LINKAGES; EQUIPMENT; SEAT BELTS. Cleaning and Disinfecting Trucks and Buses
IK08000802020-03-04. Service bulletin. ELECTRICAL SYSTEM. J1939 Data Link Troubleshooting
IK04001592020-02-04. Service bulletin. SERVICE BRAKES, HYDRAULIC. 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
IK19001982020-01-07. Service bulletin. ELECTRICAL SYSTEM. MaxxPower No Idle Battery-Powered A/C System Diagnostic Guide; Only sleeper cab models with feature code 16UZL
IK16002072019-12-03. Service bulletin. STRUCTURE. Wind noise at upper side of cab door due to door out of alignment
IK08003642019-12-03. Service bulletin. ENGINE AND ENGINE COOLING. Stand Alone Real Time (SART) Module Diagnostics. Only 2010 and later models equipped with MaxxForce® 11/13/15 engines or N13 with feature 0508051
IK08004442019-11-05. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Driver Information Display (VIS/DID) screen fails to boot up.
IK08002842019-11-05. Service bulletin. ENGINE AND ENGINE COOLING. Ambient Air Temperature (AAT) Sensor Faults/Location/Diagnostics
IK07000972019-11-05. Service bulletin. ENGINE AND ENGINE COOLING. NEW Ultrasonic DEF Head Unit; All SCR vehicles

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.