Engine And Engine Cooling. Review the 8 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Engine. Review the 2 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Service Brakes, Hydraulic. 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.

0 crash reports0 fire reports0 injury reports

What owners actually said

11 reports

7,652 miles · Jan 26, 2007

Engine And Engine Cooling

SUDDEN LOSS OF ENGINE POWER. *JB

NHTSA ODI #10180783

Official recalls

15V870000 · Equipment Adaptive/mobility

Dec 23, 2015

Navistar, Inc. is recalling certain model year 2007-2015 IC CE transit buses, 2008-2011 IC FE transit buses and 2009-2013 IC RE transit buses equipped with certain model S2005, S2010, S5005, S5010, S5505, and S5510 wheelchair lifts by Ricon. The affected lifts are equipped with folding link arms that may have pivot holes that are too big, allowing the bearings to move out of position.

Consequence & remedy

Consequence: If the bearings move out of position, the stowed platform may have excessive movement resulting in failure of the platform mounting. This failure could cause the wheel chair lift platform to fall out of the vehicle when the doors are opened, increasing the risk of injury for the lift operator.

Remedy: Navistar will notify the purchasers of the lifts, and dealers will inspect the link arms for damage or for displaced bearings. The platform will be inspected for cracks. Any damaged parts will be replaced, free of charge. The recall began on February 19, 2016. Owners may contact Navistar customer service at 1-800-448-7825. Note: These buses and wheelchair lifts were subject to a similar recall in 2014. All vehicles that received that recall remedy are still affected by this recall as well.

15V868000 · Equipment Adaptive/mobility

Dec 22, 2015

Navistar, Inc. is recalling certain model year 2007-2015 IC BE and CE school buses, 2013-2015 IC AE school buses, 2007-2011 IC FE school buses, and 2007-2014 IC RE school buses equipped with certain model S2005, S2010, S5005, S5010, S5505, and S5510 wheelchair lifts by Ricon. The affected lifts are equipped with folding link arms that may have pivot holes that are too big, allowing the bearings to move out of position.

Consequence & remedy

14V691000 · Equipment Adaptive/mobility

Nov 3, 2014

Navistar, Inc.(Navistar) is recalling certain model year 2007-2015 IC CE transit buses manufactured January 23,2006, to May 12, 2014, 2008, and 2011 IC FE transit buses manufactured October 5, 2006, to September 28, 2009, and 2009-2010, and 2013 IC RE transit buses manufactured September 19, 2007, to November 29, 2011, equipped with certain model S2005, S2010, S5005, S5010, S5505, and S5510 wheelchair lifts manufactured by Ricon Corporation after January 1, 2006. The platform side plate of the affected wheelchair lifts may crack.

Consequence & remedy

Consequence: If the platform side plates crack, the lift platform can separate from the lift and come to rest against the vehicle's lift door. When the doors are opened, the platform may fall out, increasing the risk of injury to the lift operator.

Remedy: Navistar will notify owners to take buses to a Ricon dealer or service center who will install supplemental platform support bumpers. Any platform that has already started cracking will be replaced, free of charge. The interim notices were mailed on December 29, 2014. The recall began on January 29, 2015. Owners may contact Navistar customer service at 1-331-332-1590 or Ricon customer service at 1-800-322-2884. Navistar's number for this recall is 14517.

14V692000 · Equipment Adaptive/mobility

Nov 3, 2014

Navistar, Inc. (Navistar) is recalling certain model year 2013-2015 IC AE, 2007-2015 IC BE, CE, 2007-2011 IC FE, and 2007-2014 IC RE school buses equipped with certain model S2005, S2010, S5005, S5010, S5505, and S5510 wheelchair lifts manufactured by Ricon Corporation after January 1, 2006. The platform side plate of the affected wheelchair lifts may crack.

Consequence & remedy

Remedy: Navistar will notify owners to take buses to a Ricon dealer or service center who will install supplemental platform support bumpers. Any platform that has already started cracking will be replaced, free of charge. The recall began on January 29, 2015. Owners may contact Navistar customer service at 1-331-332-1590 or Ricon customer service at 1-800-322-2884. Navistar's number for this recall is 14518.

11V427000 · Electrical System:alternator/generator/regulator

Aug 18, 2011

NAVISTAR IS RECALLING CERTAIN MODEL YEAR 2007-2012 IC CE AND BE SCHOOL BUSES MANUFACTURED FROM JUNE 27, 2006, THROUGH MARCH 23, 2011, EQUIPPED WITH A MAXXFORCE 7 ENGINE FEATURE CODE 12NTH, 12NTD, 12NTE, 12NTG, 12VYY, OR 12627 AND ALTERNATOR FEATURE CODE 0008GGR, 0008GGM, 0008GWX, OR 0008GEL. THE POSITIVE ALTERNATOR CABLE MAY RUB ON THE ENGINE CONTROL MODULE MOUNTING BRACKET, POSSIBLY CHAFING ITS INSULATION AND CAUSING AN ELECTRICAL SHORT.

Consequence & remedy

Consequence: AN ELECTRICAL SHORT MAY CAUSE A VEHICLE FIRE POSSIBLY RESULTING IN PROPERTY DAMAGE, PERSONAL INJURY, OR DEATH.

Remedy: NAVISTAR WILL NOTIFY OWNERS, AND DEALERS WILL INSPECT AND REPLACE, IF NECESSARY, THE ALTERNATOR CABLE AND THE INSTALLATION OF THE TIE STRAPS TO ROUTE THE ALTERNATOR CABLE AWAY FROM THE ENGINE CONTROL MODULE MOUNTING BRACKET. REPAIRS WILL BE PERFORMED FREE OF CHARGE. THE SAFETY RECALL BEGAN ON SEPTEMBER 27, 2011. OWNERS MAY CONTACT NAVISTAR AT 1-800-448-7825.

11V428000 · Electrical System:alternator/generator/regulator

Aug 18, 2011

NAVISTAR IS RECALLING CERTAIN MODEL YEAR 2007-2012 IC CE AND BE COMMERCIAL BUSES MANUFACTURED FROM JUNE 27, 2006, THROUGH MARCH 23, 2011, EQUIPPED WITH A MAXXFORCE 7 ENGINE FEATURE CODE 12NTH, 12NTD, 12NTE, 12NTG, 12VYY, OR 12627 AND ALTERNATOR FEATURE CODE 0008GGR, 0008GGM, 0008GWX, OR 0008GEL. THE POSITIVE ALTERNATOR CABLE MAY RUB ON THE ENGINE CONTROL MODULE MOUNTING BRACKET, POSSIBLY CHAFING ITS INSULATION AND CAUSING AN ELECTRICAL SHORT.

Consequence & remedy

Consequence: AN ELECTRICAL SHORT MAY CAUSE A VEHICLE FIRE POSSIBLY RESULTING IN PROPERTY DAMAGE, PERSONAL INJURY, OR DEATH.

Remedy: NAVISTAR WILL NOTIFY OWNERS AND DEALERS WILL INSPECT AND REPLACE, IF NECESSARY, THE ALTERNATOR CABLE. TIE STRAPS WILL BE INSTALLED TO ROUTE THE ALTERNATOR CABLE AWAY FROM THE ENGINE CONTROL MODULE MOUNTING BRACKET. THESE REPAIRS WILL BE PERFORMED FREE OF CHARGE. THE SAFETY RECALL BEGAN ON SEPTEMBER 27, 2011. OWNERS MAY CONTACT NAVISTAR AT 1-800-448-7825.

10V265000 · Vehicle Speed Control

Jun 15, 2010

NAVISTAR IS RECALLING CERTAIN MODEL YEAR 2006 THROUGH 2008 IC BE, RE, AND CE SCHOOL 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.

Consequence & remedy

Consequence: THIS INCREASE TO HIGH IDLE SPEED MAY OCCUR WITHOUT WARNING CAUSING A SUDDEN AND UNEXPECTED SHIFT IN VEHICLE POSITION POSSIBLY RESULTING IN PROPERTY DAMAGE, PERSONAL INJURY, OR DEATH.

Remedy: NAVISTAR WILL NOTIFY OWNERS AND DEALERS WILL REPAIR THE VEHICLES FREE OF CHARGE. THE SAFETY RECALL BEGAN ON JULY 1, 2010. OWNERS MAY CONTACT NAVISTAR AT 1-800-448-7825..

10V267000 · Vehicle Speed Control

Jun 15, 2010

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.

Consequence & remedy

Consequence: THIS INCREASE TO HIGH IDLE SPEED MAY OCCUR WITHOUT WARNING CAUSING A SUDDEN AND UNEXPECTED SHIFT IN VEHICLE POSITION POSSIBLY RESULTING IN PROPERTY DAMAGE, PERSONAL INJURY, OR DEATH.

Remedy: NAVISTAR WILL NOTIFY OWNERS AND DEALERS WILL REPAIR THE VEHICLES FREE OF CHARGE. THE SAFETY RECALL BEGAN ON JULY 1, 2010. OWNERS MAY CONTACT NAVISTAR AT 1-800-448-7825.

10V103000 · Service Brakes, Hydraulic

Mar 16, 2010

NAVISTAR HAS NOTIFIED NHTSA ABOUT A DEFECT IN CERTAIN MODEL YEAR 2010 AND 2011 IC CE, BE, AND FE SCHOOL BUSES MANUFACTURED FROM NOVEMBER 19, 2003 THROUGH FEBRUARY 9, 2010. THE PARKING BRAKE MAY RELEASE IF THE BRAKE SYSTEM ELECTRONIC CONTROL UNIT SOFTWARE MISINTERPRETS INPUT SIGNALS GENERATED FROM CYCLING THE IGNITION SWITCH MORE THAN ONCE AT A SPECIFIC FREQUENCY.

Consequence & remedy

Consequence: RELEASE OF THE PARKING BRAKE MAY CAUSE SUDDEN, UNEXPECTED SHIFT IN VEHICLE POSITION POSSIBLY RESULTING IN PROPERTY DAMAGE, PERSONAL DAMAGE, OR DEATH.

Remedy: NAVISTAR WILL NOTIFY OWNERS AND WILL REPAIR THE BUSES BY REPROGRAMMING THE VEHICLE'S BRAKE SYSTEM ECU FREE OF CHARGE. THE SAFETY RECALL BEGAN ON APRIL 2, 2010. OWNERS MAY CONTACT NAVISTAR AT 1-260-461-1890.

09V052000 · Equipment:electrical

Feb 10, 2009

NAVISTAR IS RECALLING 61,316 MY 2001 THROUGH 2009 IC BE, CE, AND FE MODEL COMMERCIAL AND SCHOOL BUSES MANUFACTURED BETWEEN FEBRUARY 2, 2000 AND JUNE 2, 2008, EQUIPPED WITH AN ENTRANCE DOOR STEPWELL HEATER FEATURE CODE 0048PMS OR 0548001 AND/OR A REAR WALL MOUNTED HEATER FEATURE CODE 0048TAR OR 0048PSX. THE AFFECTED HEATER UNITS MAY FAIL IN LOW SPEED OPERATION CAUSING ELEVATED TEMPERATURES.

Consequence & remedy

Consequence: ELEVATED TEMPERATURES CAN RESULT IN A FIRE, POSSIBLY RESULTING IN PROPERTY DAMAGE, PERSONAL INJURY, OR DEATH.

Remedy: AN INTERIM LETTER WAS MAILED ON FEBRUARY 20, 2009, TO COMMUNICATE THE DEFECT AND RECOMMEND ACTION TO MITIGATE THE RISK UNTIL THE FINAL REMEDY AND CUSTOMER NOTIFICATION COULD BE PROVIDED AT A LATER DATE. THE MANUFACTURE FILED AN AMENDED DEFECT REPORT DATED MARCH 27, 2009 ADVISING THAT A FINAL REMEDY HAS BEEN DEVELOPED AND PARTS ARE BEING MANUFACTURED. THE SAFETY RECALL BEGAN ON JUNE 2, 2009. OWNERS MAY CONTACT NAVISTAR TOLL-FREE AT 1-800-448-7825.

08V353000 · Engine And Engine Cooling

Jul 30, 2008

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.

Consequence & remedy

Consequence: THESE CONDITIONS COULD RESULT IN A VEHICLE CRASH, POSSIBLY RESULTING IN PERSONAL INJURY.

Remedy: NAVISTAR WILL NOTIFY OWNERS AND REPLACE THE IDM FUSE HOLDER FREE OF CHARGE. THE RECALL BEGAN ON OCTOBER 3, 2008. OWNERS CAN CONTACT NAVISTAR TOLL-FREE AT 1-800-448-7825.

08V258000 · Electrical System

Jun 5, 2008

NAVISTAR IS RECALLING 51,588 HEAVY TRUCKS, COMMERCIAL BUSES AND SCHOOL BUSES MANUFACTURED BETWEEN NOVEMBER 21, 2000 AND MAY 21, 2008, EQUIPPED WITH ONE OR MORE REMOTE POWER MODULES. THE POTTING MATERIAL THAT ENCAPSULATES THE CIRCUIT BOARD OF THE VEHICLE'S REMOTE POWER MODULE MAY NOT SUFFICIENTLY SEAL THE CIRCUIT BOARD FROM WATER AND CONTAMINATION INTRUSION. IF THE ENCAPSULATION IS COMPROMISED, WATER AND CONTAMINANTS MAY CAUSE AN INTERNAL ELECTRICAL SHORT, POSSIBLY RESULTING IN A FIRE.

Consequence & remedy

Consequence: A FIRE COULD CAUSE PERSONAL INJURY OR DEATH.

Remedy: NAVISTAR WILL NOTIFY OWNERS AND REPAIR THE VEHICLES FREE OF CHARGE. THE RECALL BEGAN ON JULY 10, 2008. OWNERS MAY CONTACT NAVISTAR AT 1-280-461-1890.

06V189000 · Parking Brake

Jun 2, 2006

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.

Consequence & remedy

Consequence: SHOULD THE PARK BRAKE ACTIVATE AND STRAND THE VEHICLE, IT MAY CONTRIBUTE TO A VEHICLE CRASH, POSSIBLY RESULTING IN PROPERTY DAMAGE, PERSONAL INJURY, OR DEATH. SHOULD THE PARK BRAKE NOT APPLY, A VEHICLE ROLL AWAY CAN OCCUR AND MAY RESULT IN A CRASH, POSSIBLY RESULTING IN PROPERTY DAMAGE, PERSONAL INJURY, OR DEATH.

Remedy: DEALERS WILL REPAIR THE BUSES FREE OF CHARGE. THE RECALL BEGAN JULY 7, 2006. OWNERS MAY CONTACT IC CORPORATION AT 800-322-2884 OR OWNERS MAY CONTACT INTERNATIONAL AT 1-800-448-7825.

05V561000 · Structure:body:door

Dec 20, 2005

CERTAIN 2005-2007 CE AND MY 2007 BE SCHOOL AND TRANSIT BUSES MANUFACTURED BETWEEN FEBRUARY 10, 2004, AND DECEMBER 15, 2005. PASSENGER COAT STRINGS OR CARRY ON ITEMS CAN GET CAUGHT BETWEEN THE DOOR CONTROL BRACKET AND THE DOOR CONTROL ARM AS THE PASSENGER EXITS THE BUS.

Consequence & remedy

Consequence: IF THE DRIVER IS UNAWARE OF THE SITUATION, THE ENTRANCE DOOR MAY BE CLOSED, CAPTURING THE ITEM IN THE DOOR. DEATH OR INJURY COULD OCCUR TO THE PERSON EXITING THE BUS.

Remedy: IC WILL NOTIFY ITS OWNERS AND REPAIR ALL THE BUSES FREE OF CHARGE. THE RECALL BEGAN MARCH 2, 2006. CUSTOMERS MAY CONTACT INTERNATIONAL AT 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

PE08055 · Front Leaf Spring Breakage

Opened Sep 17, 2008 · Closed Jan 13, 2009

Status: closed (inferred from source dates) · Suspension:front:springs:leaf Spring Assembly

ODI OPENED THIS INVESTIGATION IN SEPTEMBER 2008, BASED ON 18 WARRANTY CLAIMS OF FRACTURED FRONT LEAF SPRINGS. AT 2008 YEAR-END, INTERNATIONAL TRUCK AND ENGINE (ITE) HAS ADVISED ODI THAT AN ADDITIONAL 11 WARRANTY CLAIMS HAVE BEEN REPORTED TO DATE (TOTAL 29).ODI 'S INVESTIGATION HAS DETERMINED THAT A MANUFACTURING FLAW EXISTS IN AN INDETERMINATE NUMBER OF THE 1600 FRONT LEAF SPRINGS MANUFACTURED BETWEEN JULY AND AUGUST, 2007 BY ITS SUPPLIER, HENDRICKSON, USA, LLC.INVESTIGATION HAS DETERMINED THAT FRACTURED SPRINGS HAVE BEEN DETECTED SOLELY BY VISUAL OR AUDIBLE INDICATIONS SUCH AS VEHICLE SAG OR TILT AND/OR FRONT END VEHICLE NOISE.EVIDENCE INDICATES THAT THERE IS NO SIGNIFICANT EFFECT ON VEHICLE CONTROL IF AND WHEN THE LOWER LEAF OF THE TWO LEAF FRONT SPRING ASSEMBLY FRACTURES IN THE SUSPECT VEHICLES SINCE THE INTACT UPPER LEAF SPRING CONTINUES TO PROVIDE ADEQUATE LOAD BEARING SUPPORT AND FRONT AXLE ALIGNMENT FOR THE VEHICLE. THERE ARE NO REPORTS OF LOSS OF CONTROL AND NO CRASHES.THEREFORE, THIS INVESTIGATION IS CLOSED.A SAFETY RELATED DEFECT TREND HAS NOT BEEN IDENTIFIED AT THIS TIME AND FURTHER USE OF AGENCY RESOURCES IS NOT CURRENTLY WARRANTED.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT NO SAFETY-RELATED DEFECT EXISTS.THE AGENCY RESERVES THE RIGHT TO TAKE FURTHER ACTION ON THE VEHICLES IF WARRANTED BY THE CIRCUMSTANCES. ODI WILL CONTINUE TO MONITOR FIELD REPORTS AND TAKE APPROPRIATE ACTION IF INDICATED.

PE08034 · School Bus Stalling

Opened May 9, 2008 · Closed Aug 28, 2008

Status: closed (inferred from source dates) · Electrical System:wiring:fuses And Circuit Breakers

THIS PE WAS OPENED AFTER ODI BECAME AWARE OF 7 EVENTS ON SCHOOL BUSES WHERE THE FUSE FOR THE ECMOVERHEATED AND BURNED THE FUSE HOLDER AND/OR FUSE HOLDER TERMINALS.ONCE OVERHEATING OF THE FUSE HOLDER OCCURS, THE FUSE BLADES WOULD NO LONGERBE SECURED IN THE PLASTIC HOLDER, THUS INTERRUPTING THE ELECTRICAL FLOW.THE COMPLAINTS CENTERED AROUNDEITHER A NO-START, HARD START, ERRATIC ENGINE PERFORMANCE OR ENGINE STALLING. ODI WAS ALSO AWARE OF REPORTED BATTERY BOX FIRES. THEPE WAS OPENED TO EXAMINE THE SAFETY SIGNIFICANCE AND GAIN A TECHNICAL UNDERSTANDING OF THIS PROBLEM.AFTER DISCUSSIONS WITH ODI AND FURTHER REVIEW OF FIELD INCIDENTS, IC DECIDED THE PROPER WAY TO HANDLE THIS ISSUE WAS TO CONDUCT A SAFETY RECALL DURING WHICH THEY WILLREPLACE THE FUSE HOLDERS AND THE POWER ELECTRICAL CONNECTOR ON THE AFFECTED VEHICLES.THIS RECALL ACTION RESOLVES THE ISSUES RAISED BY THIS INVESTIGATION. THEREFORE, THIS INVESTIGATION IS CLOSED.

PE07034 · Dash/interior Fire

Opened Jul 10, 2007 · Closed Oct 12, 2007

Status: closed (inferred from source dates) · Electrical System

BASED ON THE DATA PROVIDED BY INTERNATIONAL AND FURTHER REVIEW OF THE ALLEGED FIRES, A SAFETY RELATED DEFECT TREND HAS NOT BEEN IDENTIFIED AT THIS TIME. A REVIEW OF THE WARRANTY DATA PROVIDED NO ADDITIONAL CLAIMS THAT DESCRIBE STEP-WELL HEATER BLOWER THERMAL EVENTS.NO WARRANTY CLAIMS INDICATE FIRES OR ADDITIONAL PROPERTY DAMAGE TO THE BUS.SIMILARLY, A REVIEW OF 64 APPLICABLE DEALER REPORTS FOUND NO REFERENCE TO SMOKE, FIRE, OR BURNED COMPONENTS.OTHER THAN THE THREE FIRE CLAIMS MENTIONED IN THIS PE, INTERNATIONAL HAS NOT IDENTIFIEDANY OTHER REPORTS OF FIRE RELATING TO THE ALLEGED DEFECT FOR THE 23,000 SUBJECT BUSES.WITH REGARD TO THE THREE FIRES IDENTIFIED, INTERNATIONAL WAS ONLY ABLE TO DETERMINE THAT THE ORIGIN OF THE TWO ELGIN FLEET FIRES OCCURRED IN THE AREA OF THE STEP-WELL HEATER AROUND THE BLOWER MOTOR AREA.THE ORIGIN OF THE ST. PAUL FIRE WAS NOT IN THE AREA OF THE STEP-WELL HEATER, RATHER,BASED ON THE BURN PATTERNS OF THIS UNIT, THE FIRE ORIGINATED TO THE LEFT OF THE STEP-WELL HEATER.INTERNATIONAL PLANS TO CONTINUE TO MONITOR FIELD REPORTS AND WARRANTY CLAIMS RELATED TO THE STEP-WELL HEATER AND THE FRONT ELECTRICAL SYSTEM. NO FIELD ACTION OF ANY KIND IS PLANNED AT THIS TIME.HOWEVER INTERNATIONAL IS CONTINUING THE INVESTIGATION WITH REGARD TO THE ELGIN BUSES TO TRY TO UNDERSTAND THE ROOT CAUSE OF THOSE TWO INCIDENTS.A SAFETY RELATED DEFECT TRENDHAS NOT BEEN IDENTIFIED AT THIS TIME AND FURTHER USE OF AGENCY RESOURCES IS NOT CURRENTLY WARRANTED. THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT NO SAFETY-RELATED DEFECT EXISTS. THE AGENCY WILL CONTINUE TO MONITOR REPORTS AND TAKE THE APPROPRIATE ACTION IFWARRANTED BY THE CIRCUMSTANCES.