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Service bulletins for the 2008 International 8600

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.

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

By type

By component

Bulletins, newest first
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
IK29000302017-12-14. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. Dealer EZ-Tech and Diagnostic Software Support Resource Center
IK27001002017-12-14. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. OnCommand EZTech
IK27000902017-12-14. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. OnCommand EZ-Tech Download Center
IK19000222017-12-14. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. A/C Refrigerant and Oil Capacities
IK12013632017-12-14. Service bulletin. FUEL SYSTEM, GASOLINE. CPA Injector Misfire Detection; Only models with 2004 thru 2017 International engines.
IK12013602017-12-14. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Cylinder Performance Analyzer (CPA) Resource Center; Only models with 2004 thru 2017 International engines.
IK07000322017-09-08. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. DPF Snap Accel Test - Quick Test to All vehicles with DPFs
IK12000292017-02-06. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY. RADIATOR INTERNAL RESTRICTION AND FLUSH PROCEDURE
IK08004752016-10-31. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; ELECTRICAL SYSTEM. RADIO DIAGNOSTICS AND INFORMATION
IK-15000512016-09-13. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. IK1500051 - DAVCO FUEL PRO 382 TECHNICAL MANUAL, INSTALLATION, DIAGNOSTICS, AND SERVICE
IK08001722015-07-17. Service bulletin. ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS. NAVISTAR: VARIOUS TYPES OF VEHICLES INCLUDING LONESTAR, PROSTAR, 8600, AND 7600 VEHICLES WILL NEED AN OPERATION TO IMPROVE THE CAB CIRCUIT GROUNDS. 7/17/15 *TA
AFC-099082010-04-21. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:DIESEL. NAVISTAR: IMPLEMENTATION OF ENGINE RECALIBRATION. THIS WILL REQUIRE THE RECALIBRATION OF THE ENGINE ECM. IN COLD WEATHER CONDITIONS, THE SOFTWARE UPGRADE WILL ENSURE PROPER LUBRICATION OF THE TURBOCHARGER BY DELAYING ACCELERATOR PEDAL RESPONSE UNTIL BUILD UP OF ADEQUATE OIL PRESSURE. THIS ACTION WILL PREVENT THE ENGINE FROM BEING IMMEDIATELY ACCELERATED AFTER A COLD START. NO MODEL YEARS LISTED. *PE

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