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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

Only bulletins with component: Brakes are shown. Show all

Bulletins, newest first
IK04000372024-05-02. Service bulletin. SERVICE BRAKES, AIR. This document is to guide users to eliminate brake pedal rattle noise.
IK04000402023-10-05. Service bulletin. SERVICE BRAKES. General Wheel Speed Sensor Troubleshooting
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
IK04000402021-08-04. Service bulletin. SERVICE BRAKES, HYDRAULIC; SERVICE BRAKES, AIR. General wheel speed sensor 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
IK08001302019-04-08. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER; EQUIPMENT ADAPTIVE/MOBILITY; SERVICE BRAKES, HYDRAULIC. Air Pressure Gauges and A/C Pressure Transducer Troubleshooting
IK04000772019-04-08. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; PARKING BRAKE. FLR-10 Bendix Wingman Misalignment Issues; only models with Feature Code 08TKY Wingman FLR-10 Radars
IK04000772019-04-01. Service bulletin. ELECTRICAL SYSTEM; SERVICE BRAKES. FLR-10 Bendix Wingman Misalignment Issues; only models with Feature Code 08TKY Wingman FLR-10 Radars
REC145082018-04-02. Service bulletin. SERVICE BRAKES. The mounting bolts that fasten the air disc brake caliper to the caliper anchor plate may have not been tightened to their specified torque; only with air disc brake feature codes 04WEY, 04WEZ, or 04WZK.
REC155042017-12-14. Service bulletin. SERVICE BRAKES, HYDRAULIC; PARKING BRAKE. A diaphragm in the spring brake chamber may not be seated fully into the pressure plate and may cause internal leakage in the chamber, resulting in the parking brake to not fully release and drag.
IK04001252017-09-08. Service bulletin. SERVICE BRAKES. Rear S Cam Tube / Bracket part update
IK25002182017-09-08. Service bulletin. SERVICE BRAKES. Haldex Brake Slack Adjuster Replacement
IK04001442017-08-16. Service bulletin. SERVICE BRAKES. Standard to Heavy Duty Brake Chamber Replacement
IK04000882017-08-16. Service bulletin. SERVICE BRAKES, AIR:DRUM:DRUM. Brake Single Hot Wheel End Service Procedure
IK04000572017-03-24. Service bulletin. SERVICE BRAKES. NEWER BRAKE LIGHT OPERATION
IK04001402017-03-09. Service bulletin. SERVICE BRAKES, AIR:SUPPLY:COMPRESSOR. AIR COMPRESSOR RETROFIT FOR PROSTAR MODELS EQUIPPED WITH 2010 EPA AND NEWER MAXXFORCE 11 & 13 ENGINES AND FEATURE CODE 04SPL
IK04000572017-03-09. Service bulletin. SERVICE BRAKES, AIR. NEW BRAKE LIGHT OPERATION; PROSTAR AND LONESTAR WITH AIR BRAKES
IK04001252015-07-16. Service bulletin. SERVICE BRAKES. NAVISTAR: VARIOUS TYPES NAVISTAR VEHICLES WILL BE RECEIVING UPDATES ON THE REAR S CAM TUBE/ BRACKET PARTS. *TA UPDATED 9/10/15 *CN
MIN-141192015-02-20. Service bulletin. SERVICE BRAKES; ENGINE. NAVISTAR: WHEN BODY CONTROLLER FAILS TO RECOGNIZE SWITCH INPUT AFTER BRAKE PEDAL IS DEPRESSED, THE ENGINE BRAKE BECOMES INOPERATIVE. MODEL PROSTAR. *PE
IK-08004972015-01-28. Service bulletin. SERVICE BRAKES; ENGINE. INTERNATIONAL: ENGINE BRAKE FAILS. NOTHING HAPPENS WHEN SWITCH FOR ENGINE BRAKE IN STEERING WHEEL IS PRESSED. VERIFY BODY CONTROLLER IS NOT RECEIVING INPUT FROM STEERING WHEEL SWITCH AND SWITCH INPUT CIRCUIT IS MISSING. MODEL PROSTAR. *PE

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