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Service bulletins for the 2015 International Prostar

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.

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

By type

By component

Bulletins, newest first
IK14000232024-11-11. Service bulletin. SUSPENSION. 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.
IK04000372024-05-02. Service bulletin. SERVICE BRAKES, AIR. This document is to guide users to eliminate brake pedal rattle noise.
IK080004032024-05-02. Service bulletin. ENGINE AND ENGINE COOLING. This document details the procedure that must be followed to ensure proper alternator troubleshooting.
IK08004822024-05-02. Service bulletin. ELECTRICAL SYSTEM. This document covers battery diagnostics, maintenance and storage requirement.
IK08004072024-03-06. Service bulletin. ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM. Starter Diagnostics and warranty claim procedure; all engines EXCLUDING Cummins ISB engine with Allison transmission or PSI engine.
IK02000132024-03-06. Service bulletin. SUSPENSION; STEERING. Suggested alignment target values when performing a vehicle axle alignment.
IK08003512023-12-05. Service bulletin. ELECTRICAL SYSTEM. J1939 Data Link Source Address Information
IK12014762023-11-06. Service bulletin. ENGINE AND ENGINE COOLING. Rebuilding Cylinder Heads on Certain MaxxForce 11/13, N13, and A26 engines; 2010 to present.
IK26000692023-10-05. Service bulletin. ENGINE AND ENGINE COOLING. How to request a horsepower quote; all International and Cummins engines
IK04000402023-10-05. Service bulletin. SERVICE BRAKES. General Wheel Speed Sensor Troubleshooting
IK03000102023-10-05. Service bulletin. SUSPENSION; STEERING. Diagnosis of chassis wander complaints.
235122023-10-05. Service bulletin. ENGINE AND ENGINE COOLING. Certain International® N13 engines may be noncompliant to the required On Board Diagnostics (OBD) Monitor, Manufacturer’s Self-Test (MST) for over-boost, Exhaust Gas Recirculation (EGR) low flow, and EGR high flow monitors. Under certain conditions, this noncompliance may result in the failure to detect an increase in regulated air pollutants.
IK08003512023-09-02. Service bulletin. ELECTRICAL SYSTEM. J1939 Data Link Source Address Information
IKo8000802023-09-02. Service bulletin. ELECTRICAL SYSTEM. J1939 Data Link Troubleshooting
IK12013912023-08-02. Service bulletin. ENGINE AND ENGINE COOLING. Snap-On torque wrench requirement for all big bore engine connecting rod bolts; A26, MaxxForce 13, N13 engines
IK12014662023-06-06. Service bulletin. SERVICE BRAKES, AIR; ENGINE AND ENGINE COOLING. 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
IK12014662023-05-09. Service bulletin. ENGINE AND ENGINE COOLING; SERVICE BRAKES, AIR. New Air compressor Incorporates an oil feed dowel O-ring; only models built with MaxxForce 11/13, N13, or A26 Engines
IK12014762023-04-07. Service bulletin. ENGINE AND ENGINE COOLING. Rebuilding cylinder heads on certain EPA 2010 MaxxForce 11/13, N13, and A26 Engines
IK12001012023-04-07. Service bulletin. ENGINE AND ENGINE COOLING. Cummins Programming guide and fault codes285 & 265; only vehicles built with Cummins B6.7, X15, or L9 engines
IK08004072023-04-07. Service bulletin. ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM. Starter diagnostics and warranty claim procedure for all engines and all chassis EXCLUDING vehicles equipped with PSI engines or Cummins ISB engine with Allison transmissions
IK12014762023-03-07. Service bulletin. ENGINE AND ENGINE COOLING. Rebuilding Cylinder Heads on Certain International MaxxForce 11/13 engines and all International N13 and A26 engines
IK12012372022-12-07. Service bulletin. ENGINE AND ENGINE COOLING. Turbocharger oil supply tube retrofit; only models with 2010 emissions MaxxForce 11 and 13 engines and N13 engines
IK08003512022-12-07. Service bulletin. ELECTRICAL SYSTEM. J1939 Data link source address information
IK12014722022-10-05. Service bulletin. ENGINE AND ENGINE COOLING. Pico Scope CCOS (Crankcase Separator Test)
IK12014692022-09-07. Service bulletin. ENGINE AND ENGINE COOLING. PicoScope Test One Channel RCT

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