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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
98,000 miles · Oct 26, 2014
Steering

THE CONDITION WAS FIRST NOTICED SHORTLY AFTER AQUIRING THE VEHICLE IN A PARKING LOT WHILE TRYING TO NEGOTIATE A TURN. THE VEHICLE STEERING WAS NORMAL AT FIRST AND THEN SUDDENLY REQUIRED EXCESSIVE FORCE TO TURN THE STEERING WHEEL. HEAVY BRAKING WAS REQUIRED TO AVOID A COLLISION WITH ANOTHER VEHICLE. IMMEDIATELY FOLLOWING THIS EX…

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THE CONDITION WAS FIRST NOTICED SHORTLY AFTER AQUIRING THE VEHICLE IN A PARKING LOT WHILE TRYING TO NEGOTIATE A TURN. THE VEHICLE STEERING WAS NORMAL AT FIRST AND THEN SUDDENLY REQUIRED EXCESSIVE FORCE TO TURN THE STEERING WHEEL. HEAVY BRAKING WAS REQUIRED TO AVOID A COLLISION WITH ANOTHER VEHICLE. IMMEDIATELY FOLLOWING THIS EXPERIENCE, AFTER GETTING THE VEHICLE TO A SAFE LOCATION, I ATTEMPTED TO TURN THE STEERING WHEEL BOTH DIRECTIONS WHILE STOPPED AND AT LOW SPEEDS, (APPROXIMATELY 0-10 MPH) AND NOTICED THE CONDITION CONSISTANTLY FOR APPROXIMATELY 2-3 MINUTES. I THEN PARKED THE VEHICLE. I CHECKED THE FLUID LEVEL AND IT WAS WITHIN THE MIN AND MAX LEVELS. AFTER RETURNING TO THE VEHICLE LATER THAT DAY, THE STEERING WAS FUNCTIONING NORMALLY. THE CONDITION HAS SINCE COME AND GONE SEVERAL TIMES (APPROXIMATELY 1-2 TIMES / WEEK) AND MY HONDA DEALER HAS JUST SHRUGGED IT OFF SAYING THAT IF I CAN'T REPRODUCE THE PROBLEM WHILE AT THEIR SHOP, THERE'S NOTHING THEY CAN DO. I HAD THE SAME ISSUE WITH A 2006 HONDA ODYSSEY AND THE DEALER REFUSED TO DO ANYTHING ABOUT IT EVEN WHILE UNDER WARRANTY. AFTER DOING SOME RESEARCH, I HAVE FOUND THAT THERE ARE TECHNICAL SERVICE BULLETINS ISSUED BY HONDA TO THEIR DEALERS FOR THIS EXACT ISSUE, BUT THE DEALER STILL REFUSES TO CORRECT THE PROBLEM. THE SAFETY ISSUE ARRISES ESPECIALLY WHEN SOMEONE UNFAMILIAR WITH THE VEHICLE DRIVES IT AS WHEN MY MOTHER USED MY VAN TO TRANSPORT MY THREE CHILDREN. WHEN ATTEMPTING TO PULL OUR INTO TRAFFIC SHE WAS UNABLE TO KEEP THE VEHICLE IN HER LANE. FORTUNATELY THE OTHER DRIVER WAS ABLE TO AVOID HER. I UNDERSTAND THAT VEHICLE COMPONENTS ARE NOT DESIGNED TO LAST FOREVER AND I DO NOT HAVE A PROBLEM WITH REPAIRS. HOWEVER, THIS IS A KNOWN ISSUE FROM THE MANUFACTURER WHICH THEY ARE VERY RELUCTANT TO CORRECT. DATE & MILEAGE ARE APPROXIMATE. *TR

NHTSA ODI #10650039

106,500 miles · Oct 24, 2014
Engine

MY 2007 HONDA ODYSSEY TOURING VAN HAD A PROBLEM WITH THE ENGINE ICON APPEARING ON MY DASH. I CALLED MY DEALER, FOR THIS PROBLEM WASN'T RESOLVED ON THE LAST SERVICE VISIT. THEY SAID TO BRING IT IN. I ADDED 3/4 QT. OF OIL DUE TO THE OIL LEVEL, AT LAST CHECK FINE, NOW INDICATED THE LEVEL TO BE AT ITS LOWEST POINT IN THE APPROVE…

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MY 2007 HONDA ODYSSEY TOURING VAN HAD A PROBLEM WITH THE ENGINE ICON APPEARING ON MY DASH. I CALLED MY DEALER, FOR THIS PROBLEM WASN'T RESOLVED ON THE LAST SERVICE VISIT. THEY SAID TO BRING IT IN. I ADDED 3/4 QT. OF OIL DUE TO THE OIL LEVEL, AT LAST CHECK FINE, NOW INDICATED THE LEVEL TO BE AT ITS LOWEST POINT IN THE APPROVED RANGE FOR RUNABILITY. SERVICES PERFORMED, AND WHEN I PICKED IT UP, I NOTICED THE ENGINE ICON STILL FLASHING ON THE DASH. WENT IN TO GET A SERVICE ADVISOR TO VIEW, AND ON A SECOND RE-START THIS HAD DISAPPEARED. THINKING ALL WAS NOW WELL (AND WAS THIS POSSIBLY TIED TO A SOFTWARE UPDATE SERVICE?), TOOK THE VEHICLE ABOUT 35 MILES HOME TO A GROCERY STORE. WHEN I HAD FINISHED SHOPPING, AND STARTED MY VAN, THERE IT WAS AGAIN, THE ENGINE ICON, FLASHING AWAY. THE NEXT DAY I REPORTED THIS TO MY DEALER, AND THEY SAID BRING IT IN. AS THE ENGINE WAS VISIBLY HOT, I SAID I WOULD TRY AND HOPED TO MAKE IT THERE. GETTING OF THE TURNPIKE EXIT, MY VAN ENGINE QUIT AND LUCKILY I COASTED IN TO A PARK 'N RIDE PARKING LOT. I CALLED MY DEALER TO FIND OUT THEY HAD NO WRECKER BUT USED A SERVICE. THEY TOLD ME TO GET IT THERE SO THEY COULD LOOK AT IT. I COOLED THE ENGINE WITH HOOD UP ON A COOL RAINY DAY, AND RE-STARTED MY VAN, AND MADE IT TO THE DEALERSHIP. I WAS SUPPLIED WITH A LOANER CAR, AND THEY SAID THEY WOULD CHECK OVER MY VAN ON THE NEXT DAY. AFTER EVERYTHING, WE WERE NOTIFIED WE HAD BLOWN A HEAD GASKET, LEADING TO FAILURE OF OUR ENGINE. THIS IN SPITE OF MAINTAINING ALL FLUID LEVELS PROPERLY! WE WOULD NEED A NEW ENGINE, AND NO, THE EXTENDED WARRANTY WE PURCHASED DOES NOT COVER THIS WORK. VERY, VERY ANGRY!! *TR

NHTSA ODI #10649668

150,000 miles · Oct 20, 2014
Service Brakes

WHEN GOING FAST SPEEDS 50MPH + AND THEN BRAKING THE VEHICLE SHAKES AS IF YOUR GOING TO FLIP AND LOSE CONTROL. I CAN STOP AT A SLOW PACE AND IT STILL SHAKES CONTROLLABLY. THE ROTORS ARE WARPED SO BAD AND SHOULDNT BE DOING THIS. THIS IS VERY UNSAFE.. *TR

NHTSA ODI #10648760

Mileage unknown · Oct 12, 2014
Service Brakes

WHEN THE INCIDENT FIRST OCCURRED THE VIBRATING WAS NOT AS SEVERE. NOW WHEN I AM GOING AT OVER 50MPH AND I START BRAKING, THE CAR'S STEERING WHEEL STARTS SHAKING VIOLENTLY. I DID SOME RESEARCH AND FOUND THAT THE ROTORS ARE WARPED PREMATURELY. MANY OTHER OWNERS OF THE SAME CAR HAVE THE ISSUE. I AM AFRAID OF GETTING INTO A CAR ACC…

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WHEN THE INCIDENT FIRST OCCURRED THE VIBRATING WAS NOT AS SEVERE. NOW WHEN I AM GOING AT OVER 50MPH AND I START BRAKING, THE CAR'S STEERING WHEEL STARTS SHAKING VIOLENTLY. I DID SOME RESEARCH AND FOUND THAT THE ROTORS ARE WARPED PREMATURELY. MANY OTHER OWNERS OF THE SAME CAR HAVE THE ISSUE. I AM AFRAID OF GETTING INTO A CAR ACCIDENT BECAUSE OF THE STEERING WHEEL SHAKING SO VIOLENTLY WHILE I AM DRIVING. ITS A VERY BIG SAFETY CONCERN FOR ME AND I WISH THAT HONDA RECALLS THESE CARS FOR THIS PROBLEM. *TR

NHTSA ODI #10644207

95,899 miles · Oct 3, 2014
Structure

THE PAINT ON OUR HONDA ODYSSEY IS FAILING. HONDA OFFERED A RECALL/WARRANTY EXTENSION FOR THIS ISSUE, BUT MADE NO ATTEMPT TO ALERT US ABOUT IT UNTIL AFTER THE RECALL/WARRANTY WAS EXPIRED. WE SPECIFICALLY ASKED ABOUT ANY SERVICE BULLETINS OR RECALLS BEFORE THE RECALL/WARRANTY EXPIRED AND WERE TOLD THERE WERE NONE. IT WASN'T UNT…

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THE PAINT ON OUR HONDA ODYSSEY IS FAILING. HONDA OFFERED A RECALL/WARRANTY EXTENSION FOR THIS ISSUE, BUT MADE NO ATTEMPT TO ALERT US ABOUT IT UNTIL AFTER THE RECALL/WARRANTY WAS EXPIRED. WE SPECIFICALLY ASKED ABOUT ANY SERVICE BULLETINS OR RECALLS BEFORE THE RECALL/WARRANTY EXPIRED AND WERE TOLD THERE WERE NONE. IT WASN'T UNTIL AFTER THE RECALL/WARRANTY EXPIRED THAT WERE WE TOLD ABOUT IT. HONDA IS NOW TELLING US THAT THEY WILL NOT REPAIR THE FAILING PAINT BECAUSE THE RECALL/WARRENTY IS EXPIRED. WE HAVE TRIED TO WORK THROUGH THE LOCAL DEALER AND HONDA'S NATIONAL CUSTOMER SERVICE CENTER TO NO AVAIL. HONDA'S BUSINESS STRATEGY AROUND THIS PARTICULAR RECALL/WARRANTY APPEARS TO BE TO HIDE INFORMATION FROM CONSUMERS UNTIL THEY ARE NO LONGER REQUIRED TO RESPOND TO SPECIFIC PROBLEMS WITH THEIR VEHICLES. PLEASE HELP US RESOLVE THIS ISSUE WITH AMERICAN HONDA. THANK YOU. *TR

NHTSA ODI #10641164

Mileage unknown · Sep 30, 2014
Structure

2007 HONDA ODYSSEY. CONSUMER EXPERIENCED A SECOND FAILURE OF THE LIFT GATE STRUTS THAT HELD THE REAR ENTRY OPEN WHILE THE ATTENDANT LOADED AND UNLOADED A WHEELCHAIR. *TGW

NHTSA ODI #10638952

54,800 miles · Sep 21, 2014
Service Brakes

A DAY AFTER AND GOING FORWARD FROM PURCHASING MY 2007 HONDA ODYSSEY EX-L SOFT BRAKE, PEDAL GOING ALL THE WAY TO GROUND BEFORE STOPPING WHEN DRIVING 5 TO 55 MPH. MARTIN MAIN LINE HONDA SERVICE REPRESENTATIVE SAID THIS IS NORMAL. I DISAGREE. I AM CONCERN WITH MY SAFETY AND OTHERS WHO WILL BE IN THE VAN WITH ME. *TR

NHTSA ODI #10637813

60,000 miles · Sep 19, 2014
Structure

SLIDING DOORS KEEP FAILING EVEN AFTER SEVERAL REPLACEMENTS BY HONDA. DOORS DO NOT REMAIN CLOSED EVEN WHEN LOCKED. REAR SECTION OF SLIDING DOOR REMAINS AJAR. A SIDE IMPACT OR SIDE SWIPE CRASH COULD EASILY TEAR OPEN THE DOORS. SIDE AIRBAG DEPLOYMENT COULD ALSO CAUSE INJURY IF TRIPPED BY THE FAILING DOORS. AS I SAID THIS IS AN ONGO…

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SLIDING DOORS KEEP FAILING EVEN AFTER SEVERAL REPLACEMENTS BY HONDA. DOORS DO NOT REMAIN CLOSED EVEN WHEN LOCKED. REAR SECTION OF SLIDING DOOR REMAINS AJAR. A SIDE IMPACT OR SIDE SWIPE CRASH COULD EASILY TEAR OPEN THE DOORS. SIDE AIRBAG DEPLOYMENT COULD ALSO CAUSE INJURY IF TRIPPED BY THE FAILING DOORS. AS I SAID THIS IS AN ONGOING RE-OCCURRENCE EVEN AFTER HONDA REPAIR. I KNOW OF SEVERAL OTHER ODYSSEY OWNERS DEALING WITH THE SAME ISSUE. HONDA DEALER ADMITS THEY SEE MANY OF THESE IN 2007-2008 ODYSSEYS'. *TR

NHTSA ODI #10637446

Mileage unknown · Sep 10, 2014
Visibility

MY TEN YEAR OLD DAUGHTER WAS NEARLY CHOKED BY THE WINDOW IN THE DOOR (PASSENGER SIDE) OF MY 2007 HONDA ODYSSEY AFTER THE IGNITION WAS TURNED OFF. THE CAR HAD JUST BEEN TURNED OFF WHEN SHE STUCK HER HEAD OUT OF THE OPEN WINDOW AND ANOTHER CHILD MISTAKENLY CLOSED THE WINDOW AND IT CLOSED ON HER NECK. I WAS STILL IN THE CAR AND W…

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MY TEN YEAR OLD DAUGHTER WAS NEARLY CHOKED BY THE WINDOW IN THE DOOR (PASSENGER SIDE) OF MY 2007 HONDA ODYSSEY AFTER THE IGNITION WAS TURNED OFF. THE CAR HAD JUST BEEN TURNED OFF WHEN SHE STUCK HER HEAD OUT OF THE OPEN WINDOW AND ANOTHER CHILD MISTAKENLY CLOSED THE WINDOW AND IT CLOSED ON HER NECK. I WAS STILL IN THE CAR AND WAS ABLE TO RESTART AND OPEN THE WINDOW WITHIN A FEW SECONDS SO SHE WAS NOT SERIOUSLY INJURED. HOWEVER, HAD I IMMEDIATELY EXITED THE CAR AFTER TURNING IT OFF I'M HORRIFIED TO THINK WHAT MIGHT HAVE HAPPENED. *TR

NHTSA ODI #10632155

79,438 miles · Sep 3, 2014
Engine

TL* THE CONTACT OWNS A 2007 HONDA ODYSSEY. THE CONTACT STATED THAT WHILE DRIVING 55 MPH, THE VEHICLE STALLED WITHOUT WARNING. THE VEHICLE WAS TAKEN TO THE DEALER. THE TECHNICIAN WAS UNABLE TO DUPLICATE THE FAILURE. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 79,438.

NHTSA ODI #10630439

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.