← New search

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

Wheels complaints

17 reports
Clear category filter
Mileage unknown · Nov 17, 2025
Service BrakesWheels

I took this car for a test drive. The dealer said they had repaired a number of issues such as front end work, power steering hoses, and power steering fluid. They said it had passed a safety inspection. The dealer handed me a list of all the issues with the vehicle which they chose not to repair, which include: 1) vehicle dri…

Read full complaint

I took this car for a test drive. The dealer said they had repaired a number of issues such as front end work, power steering hoses, and power steering fluid. They said it had passed a safety inspection. The dealer handed me a list of all the issues with the vehicle which they chose not to repair, which include: 1) vehicle driver door lock/unlock doesn't work 2) Driver sliding door doesn't work 3) beeping when turning on power sliding doors (Doesn't beep if you have it off), tpms light is on (needs sensors maybe? dont know), 4) rear wiper inop Those are direct quotes -- however, on the test drive I found several other issues which were alarming. 1) A bad wheel bearing in the right rear wheel was extremely loud, sounding like an airplane taking off on the highway, this was not mentioned in any way before test driving. 2) The brakes are weak and the rotors warped, pulsating during braking 3) The radio did not work and gave an "Error" code 4) the seat belts have very dark markings on them either from wear or mold 5) missing rear passenger side seat 6) broken rear ventilation (blower motor likely) I thought I should report this as it was not mentioned and upon checking online this is a serious safety issue. I am surprised they passed it. [XXX] This vehicle is STILL FOR SALE. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ODI #11699728

Mileage unknown · Sep 29, 2021
Wheels

Low pitched rumbling sound from front wheel well when car is moving between 5-25 mph.

NHTSA ODI #11434932

Mileage unknown · Apr 19, 2021
Service BrakesWheels

TIRES PRURCHASED FROM WALMART 10/6/18 WERE INSTALLED IMPROPERLY AND THEY CHANGED THE MANUFACTURES CALIBRATION. THE TPMS LIGHT CAME ON, I RETURNED THE VAN TO WALMART; THEY NEVER FIXED THE PROBLEM AND I MADE FIVE VISITS. THE MANAGER DID NOT KNOW WHAT A TPMS SENSOR WAS; DID NOT HAVE ANY IN THE SHOP. I FREQUENTLY HAD THE AIR PRESSU…

Read full complaint

TIRES PRURCHASED FROM WALMART 10/6/18 WERE INSTALLED IMPROPERLY AND THEY CHANGED THE MANUFACTURES CALIBRATION. THE TPMS LIGHT CAME ON, I RETURNED THE VAN TO WALMART; THEY NEVER FIXED THE PROBLEM AND I MADE FIVE VISITS. THE MANAGER DID NOT KNOW WHAT A TPMS SENSOR WAS; DID NOT HAVE ANY IN THE SHOP. I FREQUENTLY HAD THE AIR PRESSURE IN THE TIRE CHECKS. TWO WEEKS AGO, DRIVING THE VAN THE TIRES SEEMED TO BE WOBBLY, I HAD THE AIR PRESSURE CHECKED AGAIN AND AGAIN. ON APRIL 15, 2021, I FILED A COMPLAINT WITH WALMART AT THE MAIN OFFICE AND TOOK THE SUV TO THE HAMMOND, INDIANA CAR CENTER. AFTER HAGGLING WITH THE STAFF FO OVER 4 HOURS, THEY REPLACED THE TWO TIRE. THE PROBLEM OF THE WOBBLING TIRES HAD NOT BEEN SOLVED. ONLY THE WOBBLING WAS LESS NOTICEABLE. I MADE OVER 20 TELEPHONE CALLS TO THE CAR CENTER WITHOUT THE PHONE BEING ANSWERED. TODAY I FILED ANOTHER COMPLAINT WITH WALMART HEADQUARTERS.MARTHA, THE PERSON THAT TOOK THE COMPLAINT STATED THAT I WOULD BE CONTACTED BY THE CAR CENTER. THIS CENTER SHOULD BE CLOSED; LIVES ARE AT STACK AND THE WORKERS ARE RUDE AND ARE NOT FOLLOWING THE TREAD ACT. I NEVER EXPERIENCED THE TPMS COMING ON UNTIL WALMART REPLACED MY TIRES. MY MECHANIC DRIVE THE SUV AND HIS OBSERVATION WAS "THE FRONT TIRES ARE OUT OF ROUND BY 1/4 INCH AND INNER SIDE WALL BULGING". HIS FIRST OBSERVATION WAS IN OCTOBER 2018, SHORTLY AFTER WALMART INSTALLED THE TIRES. ON 4/15/21, I CONTACTED GOODYEAR AND THEY GAVE NO INFORMATION ON TPMS . I DO NOT FEEL SAFE DRIVING THIS SUV AD I BELIEVE THAT WALMART IS VIOLATING THE TREAD ACT. THEY RELUCTANTLY REPLACED THE TIRES, BUT EVEN WORSE THE TPMS LIGHT IS STILL ON. THERE WERE NO NOTIFICATIONS POSTED ON THE WALLS IN THAT CAR CENTER. IN ADDITION, MY SON RECENTLY PURCHASED TIRES FOR HIS SUV FROM THIS SAME WALMART HE WAS NOT GIVEN ANY INFORMATION ABOUT TPMS SENSORS AND NONE WERE INSTALLED.

NHTSA ODI #11412862

150,000 miles · Nov 8, 2020
Service BrakesSteeringWheels

BREAK PUSH AUTOMATIC WITHOUT MY PUSHING,STEARING HARD TOWARD ONE SIDE AND MAY BE LEAKING,COLOUR PILLS,POWER DOOR ACTUATOR LATCH PROBLEM,PIPE UNDER ENGINE LOOK ROTTEN.TRANSMISSIONN NOISE.DURING DRIVING,CAR BREAK PEDDLE WORK AND NOT IN MY CONTROL.PAX TYRE ONE OUT OF 4 HAS LOST SURFACE,THREAD OF MICHELIN PAX TYRE AND IN WARRANTEE A…

Read full complaint

BREAK PUSH AUTOMATIC WITHOUT MY PUSHING,STEARING HARD TOWARD ONE SIDE AND MAY BE LEAKING,COLOUR PILLS,POWER DOOR ACTUATOR LATCH PROBLEM,PIPE UNDER ENGINE LOOK ROTTEN.TRANSMISSIONN NOISE.DURING DRIVING,CAR BREAK PEDDLE WORK AND NOT IN MY CONTROL.PAX TYRE ONE OUT OF 4 HAS LOST SURFACE,THREAD OF MICHELIN PAX TYRE AND IN WARRANTEE AND MICHELIN ASKED TO GO TO HONDA DEALER ONLY AND ONLY AS THEY ONLY SOLVE PAX TYRE PROBLEM.TURNING VEHICLE IN SLOW SPEED IS VERY HARD THOUGH POWER STEARING AND NOISE COME FROM POWER DOOR FRONT LEFT DRIVER SIDE ACTUATOR.RECALL WAS FOR THIS CAR HONDA ODESSEY 2007 BUT NOW WEB SAY NO RECALL OR 0 RECALL.I WANT HONDA TO HELP FIX ALL PROBLEM AS A COURTESY. IN LIFE MY FATHER,HUSBAND,GRANDPA USED HONDA SO PAID HUGE AND BOUGHT BEST CAR BUT GIVE PROBLEMS. TEL [XXX] OR [XXX] SHOULD BE CONTACTED PLEASE SIR INFORMATION Redacted PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).

NHTSA ODI #11373636

212,901 miles · Dec 2, 2019
Electrical SystemWheels

TL* THE CONTACT OWNS A 2007 HONDA ODYSSEY. WHILE MAKING A TURN, THE VEHICLE DECELERATED AND THE CHECK VSA INDICATOR ILLUMINATED. THE CONTACT RECEIVED A RECALL NOTICE FOR NHTSA CAMPAIGN NUMBER: 13V500000 (ELECTRICAL SYSTEM). THE VEHICLE WAS TAKEN TO REGAL HONDA (863-808-1289, LOCATED AT 2615 LAKELAND HILLS BLVD, LAKELAND, FL 3380…

Read full complaint

TL* THE CONTACT OWNS A 2007 HONDA ODYSSEY. WHILE MAKING A TURN, THE VEHICLE DECELERATED AND THE CHECK VSA INDICATOR ILLUMINATED. THE CONTACT RECEIVED A RECALL NOTICE FOR NHTSA CAMPAIGN NUMBER: 13V500000 (ELECTRICAL SYSTEM). THE VEHICLE WAS TAKEN TO REGAL HONDA (863-808-1289, LOCATED AT 2615 LAKELAND HILLS BLVD, LAKELAND, FL 33805) WHERE THE RECALL REPAIR WAS PERFORMED; HOWEVER, THE FAILURE RECURRED. THE CONTACT TOOK THE VEHICLE BACK TO THE SAME DEALER WHERE IT WAS DIAGNOSED THAT THE VEHICLE NEEDED AN ALIGNMENT. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURES. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS APPROXIMATELY 212,901.

NHTSA ODI #11286425

123,456 miles · Mar 18, 2019
EngineSuspensionWheels

FRIST THE CHECK ENGINE LIGHT CAME ON I TOOK IT TO HONDA WHAT CAME OUT OF THAT VISIT WAS A REPARE BILL OF OVER 4400 00 DOLLARS THEN IT CAME BACK ON AFTER 3WKS. NOW IT IS THIS TAPPING SOUND FROM THE ENGINE.ALL ON THE CITY STREET.

NHTSA ODI #11189828

Mileage unknown · Jul 15, 2018
Wheels

FRONT PASSENGER SIDE TIRE BLEW OUT UNEXPECTEDLY WHILE SITTING AT A STOP LIGHT. SIDEWALL BLEW A LARGE SQUARE HOLE, SEPERATING FROM BEAD. TIRES HAD APPROXIMATELY 30,000 MILES ON THEM.

NHTSA ODI #11111471

138,000 miles · Jul 12, 2018
Electrical SystemWheels

NOT SURE OF RECALLS BUT WHAT I FO KNOW IS DANBURY AUTO OF DANBURY CT. SOLD ME THIS MINI VAN AT TGE RND OF NOVRMBER 2017 ALMODT IMMEDIATELY I NEEDED POWER STEERING PUMP WHICH BN I REPLACED IN THE PROCESS I HAD A DIAGNOSTIC TEST DONE AT HONDA OF HARTFORD CT. WHICH THRY TOLD ME TH AS T I HAD A RACK AND PINION LEAK THEY SLSO T…

Read full complaint

NOT SURE OF RECALLS BUT WHAT I FO KNOW IS DANBURY AUTO OF DANBURY CT. SOLD ME THIS MINI VAN AT TGE RND OF NOVRMBER 2017 ALMODT IMMEDIATELY I NEEDED POWER STEERING PUMP WHICH BN I REPLACED IN THE PROCESS I HAD A DIAGNOSTIC TEST DONE AT HONDA OF HARTFORD CT. WHICH THRY TOLD ME TH AS T I HAD A RACK AND PINION LEAK THEY SLSO TOLD THISIS A PROBLEM FOR THIS VAN A WEEK LATER MY MY DRIVER SIDE PASSENGER SIDE SLIDING DOOR STOP WORKING ALSO MY PASSENGER SIDE BACK SLIDING DOOR WAS PARTIALLY WORKING WHICH I FEEL IS HAZARDOUS IF YOU ARE IN A ACCIDENT I WENT TO A COUPLE PLACES THEY COULDNT FIX IT EACH ONE SAID THIS IS A PROBLEM HAS BEEN A BAD PROBLEM FOR THE 2004-2010 MODELS THEN I CONTACTED DEALERSHIP THEY ALSO SAID THE SAME THING I ASKED ABOUT REPLACING ROLLERS AND MOTOF THEY TOLD ME ITS A DEEPER ISSUE DONT WATE YOUR MONEY ON IT ! I JUST DONT SEE HOW THIS ISSUE WASNT ON RECALL EHEN ITS CLEARLY DANGEROUS AND ITS THOUSANDS OF COMPLAINTS ON THIS ISSUE I NOUGHT THIS FOR ME AND MY GRANDKIDS AND EVERY SINCE I BOUGHT I HAVENT BEEN ABLE TO HAVE THEM RIDE BUT ONCE BECAUSE LI DONT WANT THEM TRAPPED IN A EMERGENCY !!ALSO THE DRIVER S IY DE AXLE NEEDS REPLACED I FOUND THAT THIS IS ALSO A ISSUE WITH THE AXLES AS WELL BASCIALLY THIS VAN HAS MANY ISSUES THST HAD SUFFICIENT COMPLAINTS AND CONCERN THST CAN RESULT IN DEATH THAT WAS ADDRESSED AND I DONT UNDERSTAND WHY ALTHOUGH NI REALIZE ALL AUTOMOBILES HAS ISSUES BUT THESE ARE BAD AND LIFE THREATENING BEING TRAPPED IN A CAR OR HAVING TO DRIVE HIT A BUMP AND TIRE BRAKES OFF

NHTSA ODI #11110960

25 miles · Jan 28, 2014
Wheels

TL* THE CONTACT OWNS A 2007 HONDA ODYSSEY. THE CONTACT STATED THAT THE FRONT DRIVER'S SIDE WHEEL MADE A LOUD NOISE WHEN THE CONTACT WAS DRIVING AT LOW SPEEDS, TURNING OR PARKING. THE DEALER INSPECTED THE VEHICLE SEVERAL TIMES AND ADVISED THAT THERE WAS NOTHING WRONG WITH THE WHEEL. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER …

Read full complaint

TL* THE CONTACT OWNS A 2007 HONDA ODYSSEY. THE CONTACT STATED THAT THE FRONT DRIVER'S SIDE WHEEL MADE A LOUD NOISE WHEN THE CONTACT WAS DRIVING AT LOW SPEEDS, TURNING OR PARKING. THE DEALER INSPECTED THE VEHICLE SEVERAL TIMES AND ADVISED THAT THERE WAS NOTHING WRONG WITH THE WHEEL. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 25 AND THE CURRENT MILEAGE WAS 75,000.

NHTSA ODI #10561781

137,000 miles · Jan 2, 2014
Electronic Stability Control (esc)Service BrakesWheelsCrashInjury

ON THE ABOVE I WAS REAR ENDED IN TWO VEHICLE ACCIDENT BECAUSE MY HONDA ODYSSEY SUDDENLY STOPPED. I INFORMED THE OFFICER, BUT THE OTHER WAS CHARGED WITH THE ACCIDENT. (AT FAULT). *TR

NHTSA ODI #10558274

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.