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Service bulletins for the 2004 International 4400

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.

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

By type

By component

Bulletins, newest first
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.
IK12000292017-02-06. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY. RADIATOR INTERNAL RESTRICTION AND FLUSH PROCEDURE
IK-15000512016-09-13. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. IK1500051 - DAVCO FUEL PRO 382 TECHNICAL MANUAL, INSTALLATION, DIAGNOSTICS, AND SERVICE
IK-14000202012-06-07. Service bulletin. POWER TRAIN:AXLE ASSEMBLY:AXLE SHAFT. INTERNATIONAL: ON CERTAIN MODEL TRUCKS BUILT IN BRAZIL AND SOUTH AFRICA THE AXLE SHAFT FASTENER IS BROKEN AND THE AXLE FLANGE GASKET IS LEAKING. *PE
05082005-02-09. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. SOME UNITS MAY EXPERIENCE THE AIR RESTRICTION GAUGE FALLING OUT OF ITS PUSH TO CONNECT MOUNTING. *TT
049072005-01-28. Service bulletin. POWER TRAIN:AXLE ASSEMBLY. FRONT STEER AXLES, WITH CODE 29WLE, IN CERTAIN 4400 MODELS, BUILT BETWEEN FEBRUARY 3, 2004 AND JULY 27, 2004 REQUIRE A WASHER INSTALLED BETWEEN THE SPINDLE NUT AND BEARING. INTERNATIONAL MODEL 4400. *TT
04452004-09-01. Service bulletin. SUSPENSION. DESCRIPTION AND OPERATION OF BRAKE, SUSPENSION, AND LIFT AXLE SYSTEMS USED IN INTERNATIONAL 4400 MODEL USPS (SALES CODE MA03500) TRUCKS. *MJ
04382004-07-19. Service bulletin. ELECTRICAL SYSTEM. HVAC SETTING FAULT CODE 613-14-1-6 PREMATURELY. *MJ
0312202004-07-19. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. ETHYLENE GLYCOL COOLANT COLOR CHANGE TO BE PHASED - IN APPROXIMATELY APRIL 1, 2004. *MJ
0416032004-07-19. Service bulletin. VISIBILITY:REARVIEW MIRRORS/DEVICES. DESIGN CHANGES TO SIDE MOUNTED MIRRORS FOR HPV MODELS. *MJ

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