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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
IK08003742018-04-02. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. To Get A Helios Capture; All 1939 and 1708 multiplexed trucks only
IK08000802018-04-02. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. J1939 Data Link Troubleshooting; Only Models with 250k Baud Data Link (Black 9 Pin Diagnostic Connector)
IK08004852018-04-02. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. Cluster Software Update Instructions
IK08000802018-04-02. Service bulletin. EQUIPMENT:ELECTRICAL. J1939 Data Link Troubleshooting
AFC 149062018-04-02. Service bulletin. POWER TRAIN. Clutch Switch Inspection and Replacement.
IK08005082018-04-02. Service bulletin. ELECTRICAL SYSTEM; STRUCTURE:BODY. SCR Chassis Overlay Instruction
IK08005462018-04-02. Service bulletin. ENGINE AND ENGINE COOLING. HVAC fault 2609-19 with 4th Gen BCM; Only models equipped with 4th generation BCM
IK07000972018-04-02. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM; ENGINE AND ENGINE COOLING:ENGINE:DIESEL. NEW Ultrasonic DEF Tank Sending Unit; only models with SCR Aftertreatment system.
IK07000962018-04-02. Service bulletin. ELECTRICAL SYSTEM. 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
IK19001982018-04-02. Service bulletin. EQUIPMENT:ELECTRICAL; ELECTRICAL SYSTEM:12V/24V/48V BATTERY. MaxxPower No Idle Battery-Powered A/C System Diagnostic Guide; models equipped with feature 16UZL
IK08003262018-04-02. Service bulletin. ENGINE. Auto Start Stop Troubleshooting; only LT and ProStar with feature code 0008TSJ
IK08003262018-04-02. Service bulletin. ELECTRICAL SYSTEM:IGNITION; ENGINE. Auto Start Stop Troubleshooting; only models with feature code 0008TSJ Auto Start Stop
IK08000802018-04-02. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. J1939 Data Link Troubleshooting
IK07000792018-04-02. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. SCR Vehicles Setting 3363-16 (FC1713) due to Crossed DEF Tank Coolant Lines or Inverted DEFTHV
Rec17V-792_2017-2018-04-02. Service bulletin. EQUIPMENT. 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).
IK16001312018-04-02. Service bulletin. EQUIPMENT. Cab Water Leak Troubleshooting Tips; primarily for Sleeper cab models and some aspects may also apply to all cabs excluding 5000,9000, PayStar, cityStar
IK08003262018-04-02. Service bulletin. ELECTRICAL SYSTEM:IGNITION. Auto Start Stop Troubleshooting; only ProStar with feature code 0008TSJ
IK25005112018-04-02. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. Using Supplier Software to Check DTCs
IK12012482018-02-21. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM. Cooling System Flush Procedure
IK12011022018-02-21. Service bulletin. ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM. Low Coolant Switch Diagnostics; only with Cummins ISX
IK08003512018-02-21. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. J1939 Data Link Source Address Information
IK08000802018-02-21. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. J1939 Data Link Troubleshooting
IK05000582018-02-21. Service bulletin. STEERING. Steering Fluids
IK05000382018-02-21. Service bulletin. STEERING. Steering Shake, Shimmy, Shudder, or Steering Vibration; only with 14k front weight rated axles and below
IK43000012018-02-21. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. Updating OnCommand Link with Accelerator

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