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2007 Honda Odyssey

Owner reports · Recalls · Investigations

More warning signs than most Odyssey years

Owner complaints for the 2007 Honda Odyssey are substantially higher than the model-year median of 249.5.

About this comparison →

When problems were reported

Mileage at the reported incident

672 reports with mileage · 158 unknown

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 139 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Structure. Review the 134 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Steering. Review the 109 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

38 crash reports15 fire reports48 injury reports

What owners actually said

830 reports
48,000 miles · Aug 27, 2012
Service Brakes

TL* THE CONTACT OWNS A 2007 HONDA ODYSSEY. THE CONTACT STATED THAT WHILE DRIVING 65 MPH, SHE NOTICED THAT WHEN ACCELERATING THE BRAKES WOULD ENGAGE WITHOUT DEPRESSING THE BRAKE PEDAL. THE VEHICLE WAS TAKEN TO THE DEALER FOR DIAGNOSIS WHO STATED THAT THEY COULD NOT LOCATE THE FAILURE. THE MANUFACTURER WAS NOT CONTACTED. THE FAILU…

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TL* THE CONTACT OWNS A 2007 HONDA ODYSSEY. THE CONTACT STATED THAT WHILE DRIVING 65 MPH, SHE NOTICED THAT WHEN ACCELERATING THE BRAKES WOULD ENGAGE WITHOUT DEPRESSING THE BRAKE PEDAL. THE VEHICLE WAS TAKEN TO THE DEALER FOR DIAGNOSIS WHO STATED THAT THEY COULD NOT LOCATE THE FAILURE. THE MANUFACTURER WAS NOT CONTACTED. THE FAILURE MILEAGE WAS 48,000 AND THE CURRENT MILEAGE WAS 83,000.

NHTSA ODI #10472649

42,000 miles · Aug 25, 2012
Visibility

WHILE DRIVING ON THE HIGHWAY AT ABOUT 65MPH , THE PASSENGER SIDE SLIDING DOOR GLASS WINDOW SHATTERED. THERE WERE NO VEHICLE ON THAT SIDE OF THE VAN. THE INCIDENT OCCURRED IN THE HOUSTON AREA APPROX 5-6 MILES AFTER STARTING TO DRIVE FROM A COVERED PARKING GARAGE . THE OUTSIDE TEMPERATURE WAS AROUND 90 DEG F. THE VEHICLE WAS T…

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WHILE DRIVING ON THE HIGHWAY AT ABOUT 65MPH , THE PASSENGER SIDE SLIDING DOOR GLASS WINDOW SHATTERED. THERE WERE NO VEHICLE ON THAT SIDE OF THE VAN. THE INCIDENT OCCURRED IN THE HOUSTON AREA APPROX 5-6 MILES AFTER STARTING TO DRIVE FROM A COVERED PARKING GARAGE . THE OUTSIDE TEMPERATURE WAS AROUND 90 DEG F. THE VEHICLE WAS TAKEN TO A HONDA DEALER FOR INSPECTION. THE LOCAL HONDA REP REFUSED TO ENTERTAIN THE REQUEST AS A MANUFACTURING DEFECT. A CASE N012012-08-230-0553 WAS OPENED WITH AMERICAN HONDA CUSTOMER CARE AND I WAS PROMISED THAT A REP WOULD CALL ME BY END OF DAY FRIDAY . HOWEVER, NO ONE CALLED. THERE ARE SEVERAL INCIDENTS REPORTED LIKE THIS ON THE INTERNET , NOT JUST FOR THE VAN BUT FOR OTHER HONDA VEHICLES AS WELL. ALSO , A RECALL HAS RECENTLY BEEN ISSUED FOR 2800 2011 HONDA ODYSSEY VANS FOR A SIMILAR PROBLEM WITH FRONT DRIVER AND PASSENGER WINDOWS. THE IGNORANCE ON THE PART OF HONDA TO ACKNOWLEDGE THIS PROBLEM CONCERNS ME BECAUSE ANY OF MY FAMILY MEMBERS SITTING IN THAT SEAT WOULD HAVE BEEN GRAVELY HURT . HERE ARE SOME LINKS TO SOME OTHER DISCUSSION FORUMS WHERE PEOPLE HAVE BEEN DISCUSSING THIS ISSUE. HTTP://WWW.CONSUMERAFFAIRS.COM/AUTOMOTIVE/HONDA_WINDSHIELD.HTML HTTP://WWW.HONDA.COM/NEWSANDVIEWS/ARTICLE.ASPX?ID=5950-EN HTTP://WWW.PILOTEERS.ORG/FORUMS/14-PROBLEMS/15332-SHATTERED-WINDOW-WHILE-DRIVING-PRINT.HTML HTTP://WWW.ODYCLUB.COM/FORUMS/9-PROBLEMS-CONCERNS/972-ANYONES-SLIDING-DOOR-WINDOW-SHATTERING.HTML. *TR

NHTSA ODI #10472465

66,000 miles · Aug 22, 2012
Power Train

TRANSMISSION SHIFTING PROBLEMS ON 2007 HONDA ODYSSEY. *TR

NHTSA ODI #10471931

62,054 miles · Aug 15, 2012
Power Train

PURCHASED THIS HONDA NEW IN DECEMBER 2006. NO PROBLEMS WITH IT TILL THIS INCIDENT. BOTH BACK WHEELS STARTED MAKING TERRIBLE NOISES. A GRINDING AND SCREECHING SOUND AT ALL SPEEDS. I ASKED A FEW FRIENDS WHO HAVE THE SAME VEHICLE AND THEY SAID THEY HAD TO REPLACE BOTH REAR BEARINGS ON THEIR VEHICLE. I TOOK THE VEHICLE TO THE…

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PURCHASED THIS HONDA NEW IN DECEMBER 2006. NO PROBLEMS WITH IT TILL THIS INCIDENT. BOTH BACK WHEELS STARTED MAKING TERRIBLE NOISES. A GRINDING AND SCREECHING SOUND AT ALL SPEEDS. I ASKED A FEW FRIENDS WHO HAVE THE SAME VEHICLE AND THEY SAID THEY HAD TO REPLACE BOTH REAR BEARINGS ON THEIR VEHICLE. I TOOK THE VEHICLE TO THE HONDA DEALER AND THAT IS EXACTLY WHAT IT WAS. BOTH REAR BEARINGS. I CAN HARDLY IMAGINE ONE BEARING GOING BAD ON A MODERN VEHICLE. BOTH BEARINGS TELLS ME SOMETHING IS WRONG WITH THE PRODUCT. I BELIEVE THIS COULD BE A SIGNIFICANT AND DANGEROUS PROBLEM FOR ALL HONDA ODYSSEY'S ON THE ROAD. IT IS CLEARLY A DEFECTIVE REAR BEARING. I CONTACTED HONDA REGARDING THIS AND THE REPRESENTATIVE I SPOKE WITH SAID THERE WAS CURRENTLY NO RECALL REGARDING THIS. THEY WERE VERY POLITE AND PLEASANT TO DEAL WITH. I EXPRESSED MY CONCERN, BUT FEEL THAT EFFORT WAS INADEQUATE. I ALSO SEARCHED FOR THIS ISSUE ON A COUPLE OF AUTOMOBILE FORUMS ONLINE. I FOUND HUNDREDS OF REFERENCES TO THIS ISSUE. SO I DO NOT BELIEVE IT IS AN ISOLATED INCIDENT. THANK YOU FOR ENSURING THAT OUR ROADS AND THE VEHICLES WE DRIVE REMAIN SAFE! PLEASE FEEL FREE TO CONTACT ME WITH ANY QUESTIONS. *TR

NHTSA ODI #10470756

87,500 miles · Aug 10, 2012
Structure

TAILGATE STRUTS STOPPED WORKING. TAILGATE WILL NOT STAY IN UPRIGHT POSITION. THERE IS A RECALL ON THE 2008-2009 MODELS WITH POWER TAILGATE LIFT (NHTSA ACTION NUMBER PE11034) BUT NOT ON 2007 MODELS WITH MANUAL LIFT. *TR

NHTSA ODI #10470092

52,000 miles · Jul 23, 2012
Service Brakes

THE BRAKES PEDAL IS VERY SPONGY. YOU HAVE TO PRESS QUITE HARD TO GET THE CAR TO STOP. VSA MODULATOR SEAL RECALL WORK HAS BEEN DONE ALREADY AND THERE ARE NEW BRAKE PADS ON THE VAN. I HAVE REPLACED BRAKE FLUID AND BLEED SYSTEM MULTIPLE TIMES. THIS CAR DOES NOT INSPIRE BRAKING PERFORMANCE. *TR

NHTSA ODI #10467099

50,000 miles · Jul 20, 2012
Latches/locks/linkages

TL* THE CONTACT OWNS A 2007 HONDA ODYSSEY. THE CONTACT STATED THAT THE PASSENGER SIDE SLIDING DOOR OPENED WHILE THE VEHICLE WAS IN MOTION. THE CONTACT STATED THAT THEY HAVE HAD PROBLEMS GETTING BOTH SLIDING DOORS TO LOCK PROPERLY BEFORE THE PASSENGER DOOR OPENED WHILE THEY WERE DRIVING. THE VEHICLE WAS TAKEN TO THE DEALER WHERE …

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TL* THE CONTACT OWNS A 2007 HONDA ODYSSEY. THE CONTACT STATED THAT THE PASSENGER SIDE SLIDING DOOR OPENED WHILE THE VEHICLE WAS IN MOTION. THE CONTACT STATED THAT THEY HAVE HAD PROBLEMS GETTING BOTH SLIDING DOORS TO LOCK PROPERLY BEFORE THE PASSENGER DOOR OPENED WHILE THEY WERE DRIVING. THE VEHICLE WAS TAKEN TO THE DEALER WHERE THE DEALER REPLACED BOTH ROLLER ASSEMBLIES. THE CONTACT STATED THAT THE PASSENGER DOOR HAD NOT POPPED OPEN BUT THAT BOTH DOORS WERE STILL HARD TO LOCK. THE FAILURE MILEAGE WAS 50,000 AND THE CURRENT MILEAGE WAS 130,000.

NHTSA ODI #10466760

57,003 miles · Jul 14, 2012
StructureInjury

MY WIFE HAD MENTIONED SHE HAD BEEN EXPERIENCING SOME PROBLEMS WITH THE HATCH ON HER HONDA. YESTERDAY SHE SAID IT WAS SLOW TO OPEN; TODAY SHE SAID IT WOULD NOT OPEN AT ALL. I WENT OUT TO LOOK AT THE HATCH AND TRY TO DETERMINE IF SHE HAD A BLOWN FUSE, ETC. I PUSHED THE BUTTON ON THE REMOTE AND THE TAILGATE OPENED, CONTRARY TO WH…

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MY WIFE HAD MENTIONED SHE HAD BEEN EXPERIENCING SOME PROBLEMS WITH THE HATCH ON HER HONDA. YESTERDAY SHE SAID IT WAS SLOW TO OPEN; TODAY SHE SAID IT WOULD NOT OPEN AT ALL. I WENT OUT TO LOOK AT THE HATCH AND TRY TO DETERMINE IF SHE HAD A BLOWN FUSE, ETC. I PUSHED THE BUTTON ON THE REMOTE AND THE TAILGATE OPENED, CONTRARY TO WHAT SHE HAD TOLD ME. IT SEEMED TO OPEN SLOWER THAN NORMAL. I WENT TO SEE IF ANYTHING WAS ATTACHED TO THE HATCH THAT WOULD SLOW DOWN ITS OPENING. IT WAS RAINING, SO I STEPPED UNDER THE HATCH. WITHOUT WARNING IT CAME DOWN ON ME. THE INTERIOR OF THE HATCH HIT ME ON THE HEAD, KNOCKED ME FORWARD THEN HIT ME IN THE BACK OF MY LEGS, CAUSING PAIN TO BOTH MY SHINS AND CALVES WHERE I WAS STRUCK BY THE HATCH AND REAR BUMPER. I ALREADY HAVE SOME ISSUES WITH A STAINED NECK DUE TO MILITARY RELATED SERVICE. WHEN THE HATCH HIT ME ON THE HEAD I FELT A SUDDEN JOLT OF PAIN IN MY ARM AND SHOULDER, LIKE A HUGE ELECTRIC SHOCK. NOW MY NECK IS VERY SORE/STIFF. I HAVE HAD MANY OTHER CARS WITH REAR HATCHES. THE HATCH STRUTS WOULD SLOWLY LOSE THEIR EFFECTIVENESS, AND WOULD GIVE YOU SOME SORT OF WARNING THAT THEY WERE GOING TO BE IN NEED OF REPAIR. THESE HATCHES WOULD BECOME LESS EFFECTIVE IN THE WINTER, DURING COLD WEATHER. THIS IS NOT THE CASE WITH OUR ODYSSEY. IT HAPPENED SUDDENLY; ONE DAY IT WAS FINE, THE NEXT DAY IT WAS SMACKING ME IN THE HEAD. SOMETHING IS WRONG WITH THE DESIGN OF THESE THINGS. I'M GOING TO CONTACT HONDA OF AMERICA AND LET THEM KNOW THAT THEY HAVE A SERIOUS SAFETY FLAW IN THAT THESE THINGS COULD SUDDENLY FAIL SO RAPIDLY. I'M A STRONG, HEALTHY MAN. I WORK AS FIREFIGHTER IN A BIG CITY, SO THIS KIND OF TRAUMA IS NOT A HUGE DEAL TO ME. I SHUDDER TO THINK WHAT WOULD HAVE HAPPENED IF A SMALLER PERSON WAS STRUCK BY THIS HATCH. *TR

NHTSA ODI #10465622

75,000 miles · Jul 12, 2012
Electrical SystemFire

MY VEHICLE WAS PARKED AND UNOCCUPIED FOR OVER 8 HOURS FROM ITS LAST DRIVE TIME. NO KEY WAS IN THE IGNITION AND NO EQUIPMENT OR ACCESSORIES WERE OPERATING. THE WIRING UNDER THE DRIVER SEAT IGNITED AND THE RESULTING FIRE CONSUMED THE CABIN TOTALING THE VEHICLE. *TR

NHTSA ODI #10465460

39,500 miles · Jul 12, 2012
SuspensionWheels

FRONT WHEEL BEARING WENT BAD AT 40000. HAD IT REPLACED AT THE DEALERSHIP AT COST TO ME. DEALER SAID IT WAS THE RIGHT FRONT THAT WAS REPLACED EVEN THOUGH THE FEEL OF THE PROBLEM WAS FELT UNDER THE LEFT FRONT DRIVER SIDE. SEEMS VERY EARLY FOR A WHEEL BEARING TO GO BAD. LOGGING THIS IN CASE IT IS A BROADER ISSUE WITH THIS MODEL…

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FRONT WHEEL BEARING WENT BAD AT 40000. HAD IT REPLACED AT THE DEALERSHIP AT COST TO ME. DEALER SAID IT WAS THE RIGHT FRONT THAT WAS REPLACED EVEN THOUGH THE FEEL OF THE PROBLEM WAS FELT UNDER THE LEFT FRONT DRIVER SIDE. SEEMS VERY EARLY FOR A WHEEL BEARING TO GO BAD. LOGGING THIS IN CASE IT IS A BROADER ISSUE WITH THIS MODEL. *TR

NHTSA ODI #10465401

Official recalls

4

14V112000 · Fuel System, Gasoline:delivery:fuel Pump

Mar 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).

13V500000 · Electrical System:software

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.

10V504000 · Service Brakes, Hydraulic:foundation Components:master Cylinder

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.

10V098000 · Service Brakes, Air

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

3

PE13024 · 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.