International 4200

NAVISTAR IS RECALLING CERTAIN MODEL YEAR 2003 THROUGH 2010 INTERNATIONAL TRUCKS AND IC COMMERCIAL BUSES MANUFACTURED FROM DECEMBER 4, 2001 THROUGH DECEMBER 14, 2009 EQUIPPED WITH INTERNATIONAL VT365 ENGINES HAVING ENGINE CALIBRATION PAN2PVR0, PAN2PVR1, OR PAN2PWR. THE ENGINE NORMALLY RESPONDS TO A FAILED OPEN ACCELERATOR POSITION SENSOR CIRCUIT FAULT BY RETURNING THE ENGINE TO LOW IDLE SPEED OF 800 RPM AND DISABLING THE DRIVER'S ABILITY TO INCREASE THE ENGINE SPEED. HOWEVER IF THE OPEN CIRCUIT CORRECTS ITSELF WITHIN 30 SECONDS OF INITIATION, ENGINE SPEED COULD SUDDENLY INCREASE TO A HIGH IDLE SPEED OF 1200 RPM.

NAVISTAR HAS NOTIFIED NHTSA OF A DEFECT ON CERTAIN MODEL YEAR 2008-2011 INTERNATIONAL TRUCKS EQUIPPED WITH AN OPTIONAL JUMP START STUD. CORROSION AT THE BASE OF THE STUD MAY CAUSE AN ELECTRICAL SHORT BETWEEN THE STUD AND BATTERY BOX.

NAVISTAR HAS NOTIFIED NHTSA ABOUT A DEFECT IN CERTAIN MODEL YEAR 2010 AND 2011 IC CE, HC, AND BE COMMERCIAL BUSES AND INTERNATIONAL 1300, 3200, 3300, 4100, 4200, 4300, 4400, AND MXT TRUCKS MANUFACTURED FROM NOVEMBER 19, 2003 THROUGH FEBRUARY 9, 2010. THE PARKING BRAKE MAY RELEASE IF THE BRAKE SYSTEM ELECTRONIC CONTROL UNIT (ECU) SOFTWARE MISINTERPRETS INPUT SIGNALS GENERATED FROM CYCLING THE IGNITION SWITCH MORE THAN ONCE AT A SPECIFIC FREQUENCY.

ON CERTAIN TRUCKS, ONE OR BOTH REAR AXLE HOUSINGS MAY CONTAIN THINNER MATERIAL THAN WHAT IS NECESSARY FOR NORMAL VEHICLE OPERATION. OVER TIME, THIS THINNER MATERIAL MAY RESULT IN A FATIGUE FAILURE OF THE REAR AXLE HOUSING, POSSIBLY IN THE LOCATION OF THE BRAKE FLANGE.

CERTAIN MY 2005 THROUGH 2006 INTERNATIONAL HEAVY TRUCKS AND IC CORP CE SCHOOL BUSES MANUFACTURED BETWEEN JUNE 4, 2004, AND MARCH 31, 2005. THE ANCHOR BOLT THAT IS THE PIVOT POINT FOR THE DRIVELINE PARKING BRAKE SHOES MAY FATIGUE AND BREAK AS A RESULT OF AN INCORRECT SURFACE TREATMENT.

ON CERTAIN 4X2 MEDIUM DUTY TRUCKS, A LONGER FRONT HYDRAULIC BRAKE HOSE WAS SUBSTITUTED FOR THE SHORTER, CORRECT LENGTH HOSE.

ON CERTAIN TRUCKS BUILT WITH IROS REAR AIR SUSPENSION SYSTEMS, FOUR REAR SUSPENSION FASTENERS MAY NOT BE TIGHTENED SUFFICIENTLY. THIS HARDWARE CONNECTS THE MAIN SUPPORT MEMBERS OF THE REAR SUSPENSION TO THE HANGER BRACKETS.

CERTAIN TRUCKS FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 209, "SEAT BELT ASSEMBLIES." THE SEAT BELT LATCH FAILED A QUALITY REVIEW.

ON CERTAIN TRUCKS EQUIPPED WITH V8 ENGINES AND AIR BRAKES OR AIR OPERATED PARK BRAKES, A STAND-OFF BRACKET WAS NOT INSTALLED. THE BRACKET SUPPORTS THE COPPER AIR COMPRESSOR DISCHARGE TUBE. NORMAL VEHICLE AND ENGINE VIBRATION CAN CAUSE THE UNSUPPORTED COPPER TUBE TO FAIL AT OR NEAR THE AIR COMPRESSOR CONNECTION.

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.

ON CERTAIN SCHOOL AND TRANSIT BUSES BUILT WITH BOSCH ZERO OFFSET PIN SLIDE (ZOPS) HYDRAULIC DISC BRAKES, THE ZOPS HYDRAULIC DISC BRAKES MAY EXPERIENCE CALIPERS STICKING IN THE APPLIED POSITION, WHICH CAN RESULT IN EXCESSIVE OR ABNORMAL HEAT GENERATION AT ONE OR MORE OF THE BRAKES.

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.