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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
IK08000802018-04-02. Service bulletin. EQUIPMENT:ELECTRICAL. J1939 Data Link Troubleshooting
AFC 149062018-04-02. Service bulletin. POWER TRAIN. Clutch Switch Inspection and Replacement.
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
IK12013832018-04-02. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. LoneStar Air Filter Service Procedure
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
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
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
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
IK27001002018-02-21. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. OnCommand EZ-Tech
IK12012992018-02-21. Service bulletin. ENGINE. Engine Oil Capacities
IK12010092018-02-21. Service bulletin. ENGINE. Winter Front Usage
IK12009212018-02-21. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. ISX, N13, and N9 / N10 Aftertreatment Private Data Link Troubleshooting
IK08000802018-02-21. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. J1939 Data Link Troubleshooting
IK08003412017-12-14. Service bulletin. ELECTRICAL SYSTEM. Trailer Auxiliary Switch Lamp Burning Out; Only Vehicles Equipped with Feature Code 0008TTH or 0008THG
IK09001182017-12-14. Service bulletin. ELECTRICAL SYSTEM. MaxxPower Condenser Fan Diagnostics with the MaxxPower No-idle System (16UZL)
IK08004272017-12-14. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY. Active Faults During Load Shed

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