NHTSA owner reports · September 18, 2026 snapshot.
Equipment complaints
27 reportsClear category filter215,000 miles · Aug 7, 2025
Electrical SystemEquipmentVisibility
The contact owns a 2007 Honda Odyssey. The contact stated that while the vehicle was parked in the driveway, the rear cargo window exploded and shattered into pieces. The contact also stated that while driving on a service road at 35 MPH, the rear driver's side window exploded and shattered into pieces. No warning light was illu…
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The contact owns a 2007 Honda Odyssey. The contact stated that while the vehicle was parked in the driveway, the rear cargo window exploded and shattered into pieces. The contact also stated that while driving on a service road at 35 MPH, the rear driver's side window exploded and shattered into pieces. No warning light was illuminated. Additionally, the contact stated that the air conditioner had been replaced 4 times due to constant failure. The local dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 215,000.
NHTSA ODI #11679173
34,000 miles · Jun 17, 2016
Equipment
TL* THE CONTACT OWNS A 2007 HONDA ODYSSEY. WHILE THE VEHICLE WAS PARKED WITH THE AIR CONDITIONER ACTIVATED, HOT AIR BLEW OUT OF THE AIR VENTS. THE VEHICLE WAS TAKEN TO A DEALER, BUT THE FAILURE WAS UNABLE TO BE DIAGNOSED. THE FAILURE RECURRED. THE VEHICLE WAS TAKEN BACK TO THE DEALER WHERE IT WAS DIAGNOSED THAT THERE WAS A HOLE …
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TL* THE CONTACT OWNS A 2007 HONDA ODYSSEY. WHILE THE VEHICLE WAS PARKED WITH THE AIR CONDITIONER ACTIVATED, HOT AIR BLEW OUT OF THE AIR VENTS. THE VEHICLE WAS TAKEN TO A DEALER, BUT THE FAILURE WAS UNABLE TO BE DIAGNOSED. THE FAILURE RECURRED. THE VEHICLE WAS TAKEN BACK TO THE DEALER WHERE IT WAS DIAGNOSED THAT THERE WAS A HOLE IN THE CONDENSER AND THE CONDENSER NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 34,000.
NHTSA ODI #10874759
Mileage unknown · Mar 23, 2015
Equipment
TL* THE CONTACT OWNS A 2007 HONDA ODYSSEY. THE CONTACT STATED THAT WHILE DRIVING AT VARIOUS SPEEDS, THE AIR CONDITIONER FAILED TO FUNCTION. THE VEHICLE WAS TAKEN TO A DEALER. THE TECHNICIAN DIAGNOSED THAT THE COMPRESSOR NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED. HOWEVER, THE FAILURE RECURRED. THE VEHICLE WAS THEN TAKEN TO …
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TL* THE CONTACT OWNS A 2007 HONDA ODYSSEY. THE CONTACT STATED THAT WHILE DRIVING AT VARIOUS SPEEDS, THE AIR CONDITIONER FAILED TO FUNCTION. THE VEHICLE WAS TAKEN TO A DEALER. THE TECHNICIAN DIAGNOSED THAT THE COMPRESSOR NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED. HOWEVER, THE FAILURE RECURRED. THE VEHICLE WAS THEN TAKEN TO A MECHANIC. THE TECHNICIAN DIAGNOSED THAT THE COMPRESSOR NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS UNKNOWN.
NHTSA ODI #10701256
130,000 miles · Apr 17, 2014
Equipment
OUR 2007 HONDA ODYSSEY SUDDENLY STARTED BLOWING HOT AIR OUT OF THE DRIVERS SIDE WITH THE AIR CONDITIONING ON. WE HAD RECENTLY HAD TO REPLACE THE COMPRESSOR, AND THOUGHT THAT THERE WAS JUST A LEAK IN A HOSE, WE REFILLED THE FREON A FEW TIMES BEFORE THE WEATHER COOLED DOWN AND THEN LEFT IT ALONE FOR THE WINTER. WHEN I WENT TO HAVE…
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OUR 2007 HONDA ODYSSEY SUDDENLY STARTED BLOWING HOT AIR OUT OF THE DRIVERS SIDE WITH THE AIR CONDITIONING ON. WE HAD RECENTLY HAD TO REPLACE THE COMPRESSOR, AND THOUGHT THAT THERE WAS JUST A LEAK IN A HOSE, WE REFILLED THE FREON A FEW TIMES BEFORE THE WEATHER COOLED DOWN AND THEN LEFT IT ALONE FOR THE WINTER. WHEN I WENT TO HAVE IT FIXED LAST WEEK, I FOUND OUT THERE WAS A HOLE IN THE CONDENSER, JUST LIKE I HAD HEARD HAD HAPPENED TO A LOT OF OTHER 2007 ODYSSEY OWNERS. $970.00 LATER OUR AIR CONDITIONING WORKS, BUT THERE IS NOTHING TO STOP THIS FROM HAPPENING AGAIN. HONDA STILL ISN'T DOING ANYTHING ABOUT THIS PROBLEM. THEY SHOULD AT LEAST OFFER TO PAY FOR A GUARD UNDER THE VEHICLE TO PREVENT THE PROBLEM FROM RECURRING. WHEN YOU LIVE IN ARIZONA LIKE I DO, THIS IS A SAFETY ISSUE. *TT
NHTSA ODI #10583415
132,000 miles · Apr 11, 2014
Equipment
A/C COMPRESSOR NON-FUNCTIONAL *JS
NHTSA ODI #10579206
41,000 miles · Jun 28, 2012
Equipment
TL* THE CONTACT OWNS A 2007 HONDA ODYSSEY. THE CONTACT STATED THAT THE AIR CONDITIONING CONDENSER WAS LEAKING FROM UNDER THE VEHICLE. THE VEHICLE WAS TAKEN TO THE DEALER WHO ADVISED THAT THERE WERE DAMAGES TO THE CONDENSER WHICH WOULD NEED REPLACING. THE MANUFACTURER WAS NOTIFIED WHO ADVISED THAT THERE WERE NO RECALLS AND OFFERE…
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TL* THE CONTACT OWNS A 2007 HONDA ODYSSEY. THE CONTACT STATED THAT THE AIR CONDITIONING CONDENSER WAS LEAKING FROM UNDER THE VEHICLE. THE VEHICLE WAS TAKEN TO THE DEALER WHO ADVISED THAT THERE WERE DAMAGES TO THE CONDENSER WHICH WOULD NEED REPLACING. THE MANUFACTURER WAS NOTIFIED WHO ADVISED THAT THERE WERE NO RECALLS AND OFFERED NO OTHER ASSISTANCE. THE VIN WAS UNKNOWN. THE FAILURE MILEAGE WAS 41,000.
NHTSA ODI #10463457
23,249 miles · Feb 16, 2011
Engine And Engine CoolingEquipment
AIR CONDITIONING UNIT STOPPED WORKING.VEHICLE WAS TAKEN IN FOR A SERVICE WAS TOLD THAT A ROCK WENT THROUGH A CONDENSER WHICH IS PLACED UNPROTECTED UNDER THE RADIATOR. POOR DESIGN PLACEMENT WILL NOT BE COVERED BY MANUFACTURES WARRANTY. *TR
NHTSA ODI #10382981
36,079 miles · Dec 8, 2010
EquipmentService Brakes, Air
ON JULY 12, 2010, I TOOK OUR 2007 HONDA ODYSSEY) MEL RAPTON HONDA FOR THE BRAKE RECALL REQUESTED BY HONDA AMERICA. I WAS CALLED AT 12:20 P.M. BY YOUR SERVICE DEPARTMENT AND ADVISED THAT THE VEHICLE WAS READY TO BE PICKED UP. AT 2:00 P.M., I ARRIVED, PICKED UP THE VEHICLE AND PROCEEDED TO MAITA TOYOTA TO PICK UP MY HUSBAND WHER…
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ON JULY 12, 2010, I TOOK OUR 2007 HONDA ODYSSEY) MEL RAPTON HONDA FOR THE BRAKE RECALL REQUESTED BY HONDA AMERICA. I WAS CALLED AT 12:20 P.M. BY YOUR SERVICE DEPARTMENT AND ADVISED THAT THE VEHICLE WAS READY TO BE PICKED UP. AT 2:00 P.M., I ARRIVED, PICKED UP THE VEHICLE AND PROCEEDED TO MAITA TOYOTA TO PICK UP MY HUSBAND WHERE HE WAS HAVING OUR TOYOTA SERVICED. AS I APPROACHED THE VERY FIRST STOP LIGHT AT FULTON AND THE ENTRANCE TO I-80, I APPLIED THE BRAKES AND WITH MY FOOT PRESSED COMPLETELY TO THE FLOOR AND THE VEHICLE DID NOT STOP. I RAN THE STOP LIGHT, AND WAS VERY FORTUNATE THAT I DID NOT HIT ANYONE. AT THE SECOND LIGHT I CAME UPON AT AUBURN AND FULTON WAS GREEN AND I MADE A RIGHT HAND TURN INTO THE TOYOTA DEALERSHIP WHERE I ONCE AGAIN COULD NOT STOP THE VEHICLE AND HIT THE CONCRETE PARKING BARRIER, SCRATCHING THE FRONT RIGHT BUMPER. I PROMPTLY CALLED MY HUSBAND AND INFORMED HIM I THOUGHT SOMETHING WAS WRONG WITH THE VEHICLE, BUT WAS NOT SURE WHAT TO DO SINCE MY ASSUMPTION WAS THE BRAKES WERE FULLY INSPECTED AND FUNCTIONAL PRIOR TO ME LEAVING MEL RAPTON HONDA. I CALLED BACK TO MEL RAPTON SERVICE DEPARTMENT, LEAVING A MESSAGE FOR THE SERVICE ADVISOR ANTHONY MOTLEY THAT SOMETHING WAS NOT RIGHT WITH MY BRAKES. THE SERVICE ADVISOR CALLED ME BACK ASKING THAT I DRIVE THE CAR BACK TO MEL RAPTON, EVEN THOUGH I STATED I BELIEVED THAT I HAD NO FUNCTIONAL BRAKES BEYOND THE EMERGENCY BRAKE. I CAUIOUSLY DROVE THE VEHICLE BACK, I HAD TO APPLY THE EMERGENCY BRAKES TWICE IN ORDER STOP THE VEHICLE AND AVOID RUNNING ANY MORE RED LIGHTS OR HITTING OTHER VEHICLES. I WAS SHOCKED THAT YOUR SERVICE ADVISOR SUGGESTED THAT I DRIVE THE VEHICLE BACK TO THE DEALERSHIP WHEN THERE WAS SOME PROBLEM WITH THE BRAKING SYSTEM. THE VSA MODULATOR LIGHT CAME ON AS I DROVE THE VEHICLE BACK. THEY SAID THEY "REPAIRED" THE VSA AND BRAKES, BUT NEVER THE DAMAGE TO THE FRONT OF THE VEHICLE, MEL RAPTON REFUSES TO RESPOND TO REQUESTS FOR REPAIRS AND HONDA AMERICA ISN'T HELPING. *TR
NHTSA ODI #10369687
13,000 miles · Aug 16, 2010
EquipmentStructure
I HAVE A 2007 EX WITH 13,000 MILES AND BOTH OF THE TAILGATE (HATCH) STRUTS JUST FAILED SUDDENTLY ON 08/15/2010. THERE SHOULD BE SOME ADDITIONAL SAFETY MECHANISM ON THESE SO THAT THEY JUST DON'T COLLAPSE AND CAUSE HARM (THE HATCH ALMOST SLAM MY 7-YEARS OLD SON ON THE HEAD). BOTH CAN NOT GO BAD AT ONE TIME AND EITHER ONE SHOULD SU…
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I HAVE A 2007 EX WITH 13,000 MILES AND BOTH OF THE TAILGATE (HATCH) STRUTS JUST FAILED SUDDENTLY ON 08/15/2010. THERE SHOULD BE SOME ADDITIONAL SAFETY MECHANISM ON THESE SO THAT THEY JUST DON'T COLLAPSE AND CAUSE HARM (THE HATCH ALMOST SLAM MY 7-YEARS OLD SON ON THE HEAD). BOTH CAN NOT GO BAD AT ONE TIME AND EITHER ONE SHOULD SUPPORT SOME WEIGHT. IT IS QUITE DANGEROUS. THESE LIFTGATE STRUTS SHOULD BE RECALLED BEFORE BAD THINGS HAPPEN. HONDA SHOULD STAND BEHIND WHAT THEY PUT IN THESE CARS. *TR
NHTSA ODI #10349643
38,500 miles · Jul 20, 2010
EquipmentVisibility
WE ARE OWNERS OF 2007 HONDA ODYSSEY (VIN # [XXX] ). ON JULY 13, 2010 AS WE WERE PULLING INTO A PARKING LOT, THE RIGHT HAND SIDE BACK WINDOW SUDDENLY EXPLODED. THE VEHICLE WAS TRAVELING LESS THAN 5 PER HOUR WHEN THIS HAPPENED. ALTHOUGH FOUR KIDS AND ONE ADULT WERE IN THE VEHICLE AT THE TIME, NO ONE WAS INJURED. WE IMMEDIATELY…
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WE ARE OWNERS OF 2007 HONDA ODYSSEY (VIN # [XXX] ). ON JULY 13, 2010 AS WE WERE PULLING INTO A PARKING LOT, THE RIGHT HAND SIDE BACK WINDOW SUDDENLY EXPLODED. THE VEHICLE WAS TRAVELING LESS THAN 5 PER HOUR WHEN THIS HAPPENED. ALTHOUGH FOUR KIDS AND ONE ADULT WERE IN THE VEHICLE AT THE TIME, NO ONE WAS INJURED. WE IMMEDIATELY REPORTED THE INCIDENT TO THE LAW ENFORCEMENT (RPT # [XXX] WITH CITY OF COLUMBUS DIV. OF POLICE). THE POLICE SEARCHED FOR ANY FOREIGN OBJECT THAT MAY HAVE HIT THE WINDOW. THEY FOUND NOTHING INSIDE OR OUTSIDE OF THE VEHICLE. ALTHOUGH WE HAVE BEEN EXPERIENCING TEMPERATURE IN THE HIGH 80'S LOW 90'S, IT WAS IN THE 70'S LOW 80'S ON THAT DAY. WHEN WE RESEARCHED THIS ISSUE ON-LINE FOR SIMILAR INCIDENTS, THERE WERE NUMEROUS COMPLAINTS WITH REAR WINDOW EXPLODING. WE NOTIFIED THE LOCAL HONDA DEALERSHIP IMMEDIATELY FOR POTENTIALLY DEFECTIVE WINDOWS. ALTHOUGH THEY INDICATED NO SPECIFIC COMPLAINT SPECIFIC TO RIGHT BACK WINDOW, THEY SAID HONDA OF AMERICA WILL BE CONTACTED AND WILL GET BACK WITH US. WE HAVE THREE KIDS UNDER SIX YEARS OF AGE WHO PRIMARILY GET TRANSPORTED WITH THIS VEHICLE. TO ENSURE THE SAFETY OF OUR FAMILY, WE REQUEST THE SAFETY CONCERN WITH THE WINDOW BE ADDRESSED ASAP. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR
NHTSA ODI #10344216
Official recalls
4Mar 14, 2014
American Honda Motor Co., Inc. (Honda) is recalling certain 2005-2010 Honda Odyssey vehicles manufactured June 23, 2004, through September 4, 2010. In the affected vehicles, the fuel pump strainer cover may deteriorate allowing fuel to leak out.
Consequence & remedy
Consequence: A fuel leak increases the risk of a fire.
Remedy: Parts to permanently repair the affected vehicles are not currently available. Honda will notify owners with an interim letter during May 2014. A second notice was mailed to owners October 6, 2014 when the remedy became available. Any vehicles that are currently leaking from the fuel pump cover will get a replacement, original cover. All vehicles, including those receiving the interim repair, will get an improved cover when they are available. Owners may contact Honda at 1-800-999-1009. The recall numbers associated with this campaign are JD9 (inspection and/or preliminary part replacement) and JE0 (final parts replacement).
Nov 1, 2013
American Honda Motor Company (Honda) is recalling certain model year 2007-2008 Honda Odyssey vehicles manufactured August 8, 2006, through September 8, 2008. Due to a combination of system components and software, the Vehicle Safety Assist System (VSA) may apply the brakes unexpectedly.
Consequence & remedy
Consequence: The vehicle may suddenly and unexpectedly brake hard, and without illuminating the brake lights, increasing the risk of a crash from behind.
Remedy: Parts to remedy these vehicles will not be available until the spring of 2014. Honda will send owners an interim letter notifying them of the issue and instruct them how to prevent unintended braking. A second notification will be sent when the parts become available. Interim notification was mailed in December 2013. The recall began on April 29, 2014. Owners may contact Honda at 1-800-999-1009 or visit their website at www.recalls.honda.com. Honda's recall number is JC5.
Oct 22, 2010
HONDA IS RECALLING CERTAIN MODEL YEAR 2005-2007 ODYSSEY AND ACURA RL VEHICLES. BRAKE FLUID CONTAINING POLYMERS IS USED THAT ACTS AS A LUBRICANT FOR CERTAIN BRAKE SYSTEM COMPONENTS. IF REPLACEMENT BRAKE FLUID IS USED THAT DOES NOT CONTAIN SUCH POLYMERS, OR THAT CONTAINS ONLY SMALL AMOUNTS, A PART OF THE RUBBER SEAL LOCATED AT THE REAR OF THE BRAKE MASTER CYLINDER MAY BECOME DRY, AND THE SEAL MAY CURL DURING MOVEMENT OF THE PISTON. IF THIS OCCURS, A SMALL AMOUNT OF BRAKE FLUID COULD SLOWLY LEAK FROM THE SEAL INTO THE BRAKE BOOSTER.
Consequence & remedy
Consequence: A LEAK OF BRAKE FLUID COULD LEAD TO A CHANGE IN BRAKE PEDAL FEEL AND OVERTIME A DEGRADATION IN BRAKING PERFORMANCE INCREASING THE RISK OF A CRASH.
Remedy: DEALERS WILL REPLACE THE BRAKE MASTER CYLINDER SEAL FREE OF CHARGE. THE RECALL IS EXPECTED TO BEGIN DURING DECEMBER 2010. OWNERS MAY CONTACT HONDA AT 1-800-999-1009.
Mar 16, 2010
HONDA HAS NOTIFIED NHTSA OF A DEFECT IN CERTAIN MODEL YEAR 2007 AND 2008 ODYSSEY AND ELEMENT PASSENGER VEHICLES MANUFACTURED BETWEEN JULY 28, 2006 AND AUGUST 21, 2008. AIR CAN ENTER THE VSA MODULAR PUMP DURING AN INITIAL SELF-CHECK PROCESS THAT OCCURS SHORTLY AFTER EACH TIME THE ENGINE IS STARTED. IT IS POSSIBLE FOR ENOUGH AIR TO ENTER THE SYSTEM TO RESULT IN A BRAKE PEDAL THAT FEELS SOFT OR LOWER TO THE FLOOR.
Consequence & remedy
Consequence: IF THE OWNER DOES NOT HAVE ANY BRAKE SERVICE OR MAINTENANCE PERFORMED OVER A PERIOD OF MONTHS OR YEARS, THE SYSTEM CAN CONTINUE TO ACCUMULATE ENOUGH AIR TO AFFECT BRAKING PERFORMANCE, INCREASING THE RISK OF A CRASH.
Remedy: HONDA WILL NOTIFY OWNER AND HONDA DEALERS WILL REPAIR THE VSA MODULATOR BY REMOVING ANY EXISTING AIR IN THE BRAKE SYSTEM THEN APPLY SEALANT AND CAPS TO PREVENT AIR FROM ENTERING THE BRAKE SYSTEM FREE OF CHARGE. THE SAFETY RECALL BEGAN ON MAY 3, 2010. OWNERS MAY CONTACT HONDA AT 1-800-999-1009.
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
3PE13024 · Inappropriate Autonomous Braking
Opened Jun 25, 2013 · Closed Nov 4, 2013
Status: closed (inferred from source dates) · Electronic Stability Control
In a letter dated October 31, 2013, Honda Motor Company (Honda) submitted a recall notice to NHTSA's Office of Defects Investigation describing a defect in the Vehicle Stability Assist (VSA) system in approximately 344,187 model year (MY) 2007 and 2008 Honda Odyssey vehicles produced from August 8, 2006 through September 8, 2008 (NHTSA Recall 13V-500, Honda Recall JC5).The report describes a defect condition caused by a combination of VSA system components and software that is unique to the MY 2007-2008 Honda Odyssey vehicles.The condition may result in unexpected brake application by the VSA system with no brake lamp illumination.The braking forces resulting from the condition can approach the maximum braking capability of the vehicle.Honda's investigation determined that (1) if the yaw rate sensor off-set exceeds a certain value, (2) the sensor calibration is not completed before the vehicle starts moving after start-up, and (3) the vehicle is driven in a specific manner; the VSA system may build hydraulic pressure in the brake system resulting in heavy, unexpected braking without the driver applying the brake pedal.Honda estimates that the parts necessary to correct this condition will not be available until March 2014.Pending part availability, Honda will send interim letters to affected owners including instructions to avoid the defect condition using a procedure to ensure proper VSA system calibration after each vehicle start-up, as well as instructions about what to do if unexpected brake application occurs while driving.Once the remedy parts are available, Honda will send a second notice advising owners to bring their vehicle to their dealer for installation of a redesigned yaw rate sensor.This investigation is closed.
EA09014 · Air In Brake System
Opened Oct 19, 2009 · Closed May 11, 2010
Status: closed (inferred from source dates) · Service Brakes, Hydraulic:antilock/traction Control/electronic Limited Slip:control Unit/module
By letter dated March 15, 2010, American Honda Motor Corp. (HMC) notified the National Highway Traffic Safety Administration (NHTSA) that it will conduct a safety recall (NHTSA Recall No. 10V-098) to address a defect in approximately 412,000 model year (MY) 2007 and 2008 Honda Odyssey and Element vehicles equipped with an ABS/VSA/TCS modulator. The recalled Odyssey vehicles were built from August 2006 August 2008.The recalled Element vehicles were built from July 2006 to July 2008. According to Honda, during an initial self-check process that occurs shortly after each engine ignition cycle, the self-diagnostic software for the VSA modulator allows a vacuum condition that can exist for several hours, allowing air to enter the VSA modulator pump.Over time, and thousands of engine ignition cycles, it is possible for enough air to enter the system to result in a brake pedal that feels soft or lower to the floor.If the customer does not have any brake service or maintenance performed over a period of months or years, the system can continue to accumulate enough air to affect braking performance.To correct the safety defect, Honda dealers will remove existing air in the brake system then apply sealant and caps to the VSA modulator to prevent air from entering the brake system, free of charge. The action taken by Honda is sufficient to resolve the issues raised by this investigation. The agency will continue to monitor this issue and reserves the right to take further action if warranted by the circumstances.Accordingly, this investigation is closed.
PE09024 · Air In Brake System
Opened May 13, 2009 · Closed Oct 19, 2009
Status: closed (inferred from source dates) · Service Brakes, Hydraulic:antilock/traction Control/electronic Limited Slip
THE OFFICE OF DEFECTS INVESTIGATION (ODI) HAS RECEIVED 69 COMPLAINTS, AND HONDA HAS RECEIVED 613 COMPLAINTS AND FIELD REPORTS, ALLEGING LOW/SOFT/SPONGY BRAKE PEDAL TRAVEL IN MODEL YEAR (MY) 2006 THROUGH 2008 HONDA ODYSSEY MINIVANS.TWENTY-SIX ODI COMPLAINTS WERE ALSO REPORTED TO HONDA, RESULTING IN A TOTAL COMPLAINT COUNT OF 656.SOME COMPLAINTS ALLEGE THAT THE CONDITION RESULTED IN EXTENDED STOPPING DISTANCES, INCLUDING SOME REPORTS OF ROLLING PAST STOP SIGNS OR TRAFFIC LIGHTS.THERE ARE 14 ALLEGED CRASHES IN THE SUBJECT VEHICLE POPULATION RELATED TO LOW/SOFT PEDALS. IN RESPONSE TO ODI'S INFORMATION REQUEST FOR PRELIMINARY EVALUATION PE09-024, HONDA INDICATED THAT SMALL AMOUNTS OF AIR MAY ENTER THE BRAKE SYSTEM DURING INITIAL DIAGNOSTICS OF THE VEHICLE STABILITY ASSIST (VSA) MODULATOR WHILE THE PUMP IS BRIEFLY ACTUATED FOR SYSTEM DIAGNOSTICS AFTER THE ENGINE IS STARTED.THE AMOUNT OF AIR GRADUALLY INCREASES WITH EACH SUCCESSIVE ENGINE START CYCLE, RESULTING IN PROGRESSIVELY INCREASING BRAKE PEDAL STROKE.ACCORDING TO HONDA, THE CONDITION DOES NOT PRESENT A SIGNIFICANT RISK TO MOTOR VEHICLE SAFETY BECAUSE THE PEDAL STROKE GRADUALLY INCREASES, PROVIDING THE DRIVER WITH INFORMATION THAT THE BRAKE PEDAL HEIGHT IS CHANGING AND REQUIRES ATTENTION.HONDA HAS FURTHER INDICATED THAT THERE IS NO DETERIORATION OF BRAKING PERFORMANCE CAUSED BY THE SUBJECT CONDITION, EVEN THOUGH THE PEDAL HEIGHT AND FEEL ARE DIFFERENT, UNTIL PEDAL STROKE HAS REACHED THE END OF TRAVEL AND THE DRIVER CANNOT PRODUCE ANY ADDITIONAL BRAKE LINE PRESSURE.HONDA STATES THAT IT IS UNAWARE OF ANY VEHICLES THAT HAVE REACHED SUCH A CONDITION AND HONDA TESTING USING A LEAKING FIELD RETURN MODULATOR INDICATES THAT IT WOULD TAKE OVER A YEAR BEFORE THE PEDAL TRAVEL WOULD REACH ITS LIMIT DURING HARD STOPS WITH 200 N (45 LBF) OF PEDAL EFFORT - THE NOMINAL FORCE REQUIRED TO REACH ABS BRAKING MODE. ODI'S ANALYSIS OF WARRANTY DATA INDICATES THAT THE MY 2007-08 ODYSSEY VEHICLES HAVE EXPERIENCED THE ALLEGED DEFECT AT A RATE OF 0.67%.THE MY 2006 ODYSSEY VEHICLES HAVE EXPERIENCED THE ALLEGED DEFECT AT A SIGNIFICANTLY LOWER RATE (0.04%) THAN THE MY 2007-08 ODYSSEY.HONDA IMPLEMENTED A DESIGN CHANGE IN THE MY 2007 VEHICLES TO CHANGE THE VSA DIAGNOSTIC PROGRAM. THIS INVESTIGATION HAS BEEN UPGRADED TO AN ENGINEERING ANALYSIS (EA09-014) FOR THE MY 2007-08 ODYSSEY VEHICLES TO CONTINUE TO INVESTIGATE THE SCOPE, FREQUENCY, AND SAFETY-RELATED CONSEQUENCES OF THE ALLEGED DEFECT.
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