Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
Limited mileage data: 2 of 4 reports include usable mileage. There isn’t enough coverage to show a useful chart.
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
Service Brakes, Hydraulic. Review the 2 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Engine And Engine Cooling. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Service Brakes, Air. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
2 crash reports0 fire reports2 injury reports
What owners actually said
4 reports
161,000 miles · Jan 18, 2010
Engine And Engine Cooling
WE'VE HAD TWO ENGINE FAILURES WITH THIS TRUCK. THE FIRST OCCURRED AT 121,000 MILES WHEN AN O-RING ON A CYLINDER SLEEVE FAILED LETTING COOLANT FILL THE CRANKCASE AND REQUIRING A COMPLETE ENGINE OVERHAUL THAT COST US OVER $6,000 DOLLARS. THE TRUCK WAS MORE THAN 3 YEARS OLD SO WE HAD TO PAY FOR THE REPAIRS. AFTER PUTTING ONLY 40,00…
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WE'VE HAD TWO ENGINE FAILURES WITH THIS TRUCK. THE FIRST OCCURRED AT 121,000 MILES WHEN AN O-RING ON A CYLINDER SLEEVE FAILED LETTING COOLANT FILL THE CRANKCASE AND REQUIRING A COMPLETE ENGINE OVERHAUL THAT COST US OVER $6,000 DOLLARS. THE TRUCK WAS MORE THAN 3 YEARS OLD SO WE HAD TO PAY FOR THE REPAIRS. AFTER PUTTING ONLY 40,000 MILES ON THE REBUILT ENGINE IT HAS THROWN A ROD OUT THE SIDE OF THE BLOCK COMPLETELY RUINING THE ENGINE. IT WILL HAVE TO BE REPLACED AT AN ESTIMATED COST OF $16,000. WE HAVE CONTACTED NAVISTAR BECAUSE THE SERVICE TECHNICIAN SAID BOTH FAILURES WERE CAUSED BY POOR WORKMANSHIP, DEFECTIVE MATERIALS, OR FAULTY DESIGN. NAVISTAR HAS REFUSED TO STAND BEHIND THEIR PRODUCT. *TR
NHTSA ODI #10300120
Mileage unknown · Nov 15, 2004
Service Brakes, HydraulicCrashInjury
IT WAS RAINING BRAKES FAILED I REARENDED A CAR ON 8-16-04 AN INTERNATIONAL DEALER FOUND FAULTS IN THE ABS AND NOTHING WAS DONE TO REPAIR THEY FOUND A VALVE RELAY SHORTED TO GROUND OUTPUT PIN SHORTED TO GROUND NOTHING WAS DONE TO REPAIR. *AK REFERENCE NO 10097158 THIS TRUCK MY COMPANY VOULANTEERLY PUT OUT SERVICE BECA…
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IT WAS RAINING BRAKES FAILED I REARENDED A CAR ON 8-16-04 AN INTERNATIONAL DEALER FOUND FAULTS IN THE ABS AND NOTHING WAS DONE TO REPAIR THEY FOUND A VALVE RELAY SHORTED TO GROUND OUTPUT PIN SHORTED TO GROUND NOTHING WAS DONE TO REPAIR. *AK REFERENCE NO 10097158 THIS TRUCK MY COMPANY VOULANTEERLY PUT OUT SERVICE BECAUSE IT IS NOT REPAIRED
NHTSA ODI #10098891
Mileage unknown · Oct 19, 2004
Service Brakes, Air
THE CONSUMER STATED THAT HE HAS BEEN HAVING PROBLEMS WITH HIS BRAKES. HE STATED THAT WHEN IT IS RAINING THE BRAKES FAILED. HE ALSO STATED THAT ONCE HE WENT STRAIGHT THROUGH A STOP SIGN. THE CONSUMER STATED THAT THIS TRUCK WITH THESE FAULTY BRAKES HAS CAUSED HIM TO HAVE A ACCIDENT. HE SAYS HE TOOK THE TRUCK TO THE DEALER AND…
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THE CONSUMER STATED THAT HE HAS BEEN HAVING PROBLEMS WITH HIS BRAKES. HE STATED THAT WHEN IT IS RAINING THE BRAKES FAILED. HE ALSO STATED THAT ONCE HE WENT STRAIGHT THROUGH A STOP SIGN. THE CONSUMER STATED THAT THIS TRUCK WITH THESE FAULTY BRAKES HAS CAUSED HIM TO HAVE A ACCIDENT. HE SAYS HE TOOK THE TRUCK TO THE DEALER AND WAS TOLD ALL THEY COULD FIND IS WHEN IT RAINS THE RELAY VALVE GETS WET, SO THEY THINK IT IS A SHORT SOMEWHERE. *JB
NHTSA ODI #10097158
99,000 miles · Sep 29, 2004
Service Brakes, HydraulicCrashInjury
WET WEATHER, BRAKES FAILED AND THERE WAS AN ACCIDENT. NOTHING WAS DONE BY MANUFACTURER CORKY MILLER SAID IF THERES AN ACCIDENT THAN WE'LL DO AN INVESTAGATION ON THE BRAKES. *AK
CERTAIN HEAVY DUTY TRUCKS FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 121, "AIR BRAKE SYSTEMS." THE PRIMARY AND SECONDARY AIR SUPPLY HOSES FROM THE FOOT VALVE TO THE PRIMARY AND SECONDARY AIR TANKS WERE IMPROPERLY ROUTED AT THE TANK.
Consequence & remedy
Consequence: IF THE PRIMARY AIR CIRCUIT IS DAMAGED, THE BRAKES WILL NOT APPLY WHEN THE BRAKE PEDAL IS DEPRESSED INCREASING THE RISK OF A CRASH.
Remedy: DEALERS WILL INSPECT AND REPAIR VEHICLES. OWNER NOTIFICATION WILL BE COMPLETED BY OCTOBER 3, 2003. OWNERS WHO TAKE THEIR VEHICLE TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT INTERNATIONAL AT 1-800-448-7825.
CERTAIN SCHOOL BUSES AND HEAVY DUTY TRUCKS BUILT WITH HYDRAULIC BRAKES AND AN AIR POWERED PARKING BRAKE (BRAKE CODE 04GAS) FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 105, "HYDRAULIC AND ELECTRIC BRAKE SYSTEMS." THE HYDRAULIC BRAKE MONITOR MODULE WAS NOT INSTALLED ON CERTAIN VEHICLES.
Consequence & remedy
Consequence: WITHOUT THE BRAKE MONITOR MODULE, THE BRAKE WARNING LIGHT WILL NOT COME ON DURING THE INITIAL KEY-ON CYCLE AND WILL NOT COME ON TO WARN THE OPERATOR IF THERE IS A LOSS OF HYDRAULIC PRESSURE IN THE BRAKE SYSTEM, A LOSS OF POWER STEERING FLOW, OR IF THE EMERGENCY BRAKE BOOSTER MOTOR IS NOT FUNCTIONING.
Remedy: DEALERS WILL INSTALL THE HYDRAULIC BRAKE MONITOR MODULE. OWNER NOTIFICATION IS BEGAN DURING FEBRUARY 2003. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT INTERNATIONAL AT 1-800-448-7825.
ON CERTAIN MEDIUM AND HEAVY DUTY TRUCKS BUILT WITH DRIVELINE PARKING BRAKE CODES 04GAR, THE PARKING BRAKE ASSEMBLY MAY NOT HOLD THE VEHICLE IN POSITION WHEN SET. FACTORS CONTRIBUTING TO THIS POSSIBILITY ARE AS FOLLOWS: (1) CRACKED OR BROKEN CAMS; (2) LOOSE OR BROKEN ANCHOR BOLTS; (3) INITIAL SHOE DIAMETER NOT SET PROPERLY DURING ASSEMBLY, WHICH CAN LEAD TO PROGRESSIVE COMPONENT DAMAGE; (4) BENT ADJUSTER LEVERS THAT CANNOT FUNCTION; OR (5) AUTOMATIC ADJUSTER CABLES THAT ARE DISCONNECTED.
Consequence & remedy
Consequence: IF THE PARKING BRAKE DOES NOT FUNCTION PROPERLY, THE VEHICLE COULD ROLL, WITHOUT WARNING, AFTER THE PARKING BRAKE LEVER HAS BEEN SET, INCREASING THE RISK OF A CRASH.
Remedy: DEALERS WILL REPLACE THE CAM, LEVER, AND BOLT. OWNER NOTIFICATION BEGAN DECEMBER 30, 2002. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT INTERNATIONAL AT 1-800-448-7825.
ON CERTAIN TRUCKS, THE COTTER PIN THAT GOES THROUGH THE DRAG LINK BALL STUD AT THE CONNECTION TO THE PITMAN ARM IS MISSING. THIS PIN PREVENTS THE CASTLE NUT FROM LOOSENING.
Consequence & remedy
Consequence: IF THE NUT LOOSENS AND COMES COMPLETELY OFF THE DRAG LINK BALL STUD, THE DRAG LINK COULD DETACH RESULTING IN A LOSS OF STEERING CONTROL.
Remedy: DEALERS WILL INSPECT THE VEHICLE AND INSTALL A COTTER PIN IF IT IS MISSING. OWNER NOTIFICATION BEGAN APRIL 15, 2002. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT INTERNATIONAL AT 1-800-448-7825.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
0
No exact-year investigations in this snapshot.
2003 International 4400 Problems, Complaints & Recalls | Skip That Year
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