2006 International 3300

PARKING BRAKE

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.

PARKING BRAKE

CERTAIN MY 2004 THROUGH 2007 CE AND BE SCHOOL BUSES AND 1300 AND 3300 MODEL VEHICLE CHASSIS MANUFACTURED BY IC CORPORATION BETWEEN MARCH 17, 2004, AND MAY 15, 2006. THE PARK BRAKE SYSTEM MAY ACTIVATE WHILE THE VEHICLE IS UNDER NORMAL OPERATION. ALTHOUGH THE VEHICLE IS BROUGHT TO A STOP, THE ACTIVATION MAY OCCUR WITHOUT WARNING OR INPUT FROM THE DRIVER AND MAY STRAND THE VEHICLE IN AN ACTIVE LANE. THE SPRING APPLIED, HYDRAULIC RELEASE (SAHR) PARK BRAKE ACTUATOR COULD EXPERIENCE A HYDRAULIC LOCK CONDITION THAT WILL NOT ALLOW THE PARK BRAKE TO APPLY.

ENGINE AND ENGINE COOLING

NAVISTAR IS RECALLING 24,975 MY 2003 THROUGH 2008 IC BE, CE, HC, AND RE SCHOOL AND COMMERCIAL BUSES AND 2002 THROUGH 2008 INTERNATIONAL 3200 AND 3300 MODEL BUSES MANUFACTURED BETWEEN SEPTEMBER 21, 2001 THROUGH DECEMBER 14, 2007, EQUIPPED WITH INTERNATIONAL VT365 ENGINES. THESE VEHICLES MAY EXHIBIT ENGINE HARD START, NO START, OR STALL CONDITIONS DUE TO POSSIBLY DAMAGED TERMINALS IN THE FUSE HOLDER CONNECTOR OF THE INJECTOR DRIVE MODULE (IDM) CLEAN BATTERY POWER CIRCUITS. THE TERMINALS MAY HAVE BEEN DAMAGED DURING ELECTRICAL CONTINUITY TESTING IN THE MANUFACTURING PROCESS.

SERVICE BRAKES, HYDRAULIC

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.