NHTSA owner reports · September 18, 2026 snapshot.
Steering complaints
127 reportsClear category filterMileage unknown · Jun 5, 2015
Steering
DURING 9/2009, I WAS INFORMED BY OTHER DRIVER'S OF MY HONDA ODYSSEY 2006 OF DIFFICULTY TURNING MY STEERING WHEEL AT LOW SPEEDS. I WONDERED ABOUT IT AND BEGAN TO NOTICE THAT I ALSO HAD DIFFICULTY TURNING THE STEERING WHEEL AT LOW SPEEDS ESPECIALLY WHILE ENTERING OR LEAVING A PARKING SPACE. IN 9/2011, I HAD THE STEERING EXAMINED A…
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DURING 9/2009, I WAS INFORMED BY OTHER DRIVER'S OF MY HONDA ODYSSEY 2006 OF DIFFICULTY TURNING MY STEERING WHEEL AT LOW SPEEDS. I WONDERED ABOUT IT AND BEGAN TO NOTICE THAT I ALSO HAD DIFFICULTY TURNING THE STEERING WHEEL AT LOW SPEEDS ESPECIALLY WHILE ENTERING OR LEAVING A PARKING SPACE. IN 9/2011, I HAD THE STEERING EXAMINED AND WAS TOLD BY THE HONDA DEALERSHIP THAT THE POWER STEERING PUMP NEEDS TO BE REPLACED AND IS INOPERABLE AT LOW SPEEDS. APPARENTLY, AMERICAN HONDA ISSUED A WARRANTY EXTENSION FOR THIS ISSUE OF WHICH I WAS NOT INFORMED. THIS WARRANTY EXTENDED THE TIME FRAME FOR REPLACEMENT OF THE POWER STEERING PUMP TO 100,000 MILES OR 7 YEARS. BY 2011, I HAD 160,602 MILES ON MY VEHICLE AND WAS CLOSER TO THE 100,000 MILE MARK BACK IN 2009. IN 2012, I WAS INFORMED BY ANOTHER CAR REPAIR SHOP OF THE WARRANTY EXTENSION WITH ENCOURAGEMENT TO CALL AMERICAN HONDA. I DID AND WAS TOLD THAT I DIDN'T QUALIFY, BUT COULD FIND DOCUMENT OF THE DIAGNOSIS AND CALL BACK. IN 2015, I FIND MY RECEIPT FROM HONDA DEALERSHIP FROM 9/2011 DIAGNOSING THE PROBLEM. I CALL AMERICAN HONDA. THEIR REPRESENTATIVE IS POLITE, LISTENS TO MY STORY, PLACES ME ON HOLD THEN RETURNS TO THE LINE AND TELLS ME THAT THIS WILL STILL NOT BE COVERED. I HAVE BEEN "NEGLIGENT" SINCE NOT CONTACTING AMERICAN HONDA BACK AFTER MY FIRST CALL IN 2012 OR HAVING THE CAR REPAIRED FOR THIS ISSUE. OBVIOUSLY, I WANT AMERICAN HONDA TO ASSIST SINCE THIS IS NOT AN INEXPENSIVE REPAIR. I UNDERSTAND THEIR STANCE AND WISH THEY WERE MORE RESPONSIVE TO LOYAL CUSTOMERS. I HAVE NOT EXPERIENCED AN ACCIDENT DUE TO THE POWER STEERING PUMP NOT WORKING CORRECTLY, BUT HAVE WORRIED AT TIMES ESPECIALLY WHEN MAKING TURNS AND BACKING OUT OF SPACES. THROUGH THIS COMPLAINT, I AM HOPING THAT FURTHER INVESTIGATION MIGHT OCCUR WHICH WILL CAUSE THE REPLACEMENT OF THE POWER STEERING PUMP TO BECOME A RECALL VERSUS A WARRANTY EXTENSION.
NHTSA ODI #10723614
70,000 miles · Dec 16, 2014
Steering
WHILE DRIVING IN LIGHT RAIN, MY STEERING COMPLETELY FROZE. I WAS MAKING A LEFT HAND TURN TO CROSS AN INTERSECTION AND COULD NOT STEER AT ALL. THIS HAS HAPPENED A FEW TIMES IN THE LAST FEW YEARS. I SPOKE WITH HONDA INTERNATIONAL AFTER HEARING FROM THE LOCAL DEALER THEY HAVE BEEN HEARING ABOUT THIS ISSUE. SO MUCH SO, THAT A M…
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WHILE DRIVING IN LIGHT RAIN, MY STEERING COMPLETELY FROZE. I WAS MAKING A LEFT HAND TURN TO CROSS AN INTERSECTION AND COULD NOT STEER AT ALL. THIS HAS HAPPENED A FEW TIMES IN THE LAST FEW YEARS. I SPOKE WITH HONDA INTERNATIONAL AFTER HEARING FROM THE LOCAL DEALER THEY HAVE BEEN HEARING ABOUT THIS ISSUE. SO MUCH SO, THAT A MECHANIC FROM THE SHOP WAS FIXING CLIENTS CARS ON THE SIDE. HE STARTED INSTALLING SOME SORT OF SPLASH GUARD AFTER IT HAPPENED TO HIS WIFE'S ODYSSEY. I WAS TOLD BY HONDA INTERNATIONAL, NOT TO DRIVE WHEN THE ROAD IS WET. *TR
NHTSA ODI #10664518
81,000 miles · Nov 17, 2014
Steering
POWER STEERING FAILED AT CAR PARK, DIFFICULTY STEERING THE VAN OUT OF PARKING SPOT,POWER STEERING RESUMED WHILE DRIVING AT LOW SPEED. PROBLEM RECURRED MULTIPLE TIME USUALLY FROM STARTING THE VAN AND STEERING IT OUT OF PARKING SPOT. HONDA FOUND THE POWER STEERING PUMP TO BE FAULTY AND REPLACED IT WITH ME FOOTING THE BILL OF $687.…
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POWER STEERING FAILED AT CAR PARK, DIFFICULTY STEERING THE VAN OUT OF PARKING SPOT,POWER STEERING RESUMED WHILE DRIVING AT LOW SPEED. PROBLEM RECURRED MULTIPLE TIME USUALLY FROM STARTING THE VAN AND STEERING IT OUT OF PARKING SPOT. HONDA FOUND THE POWER STEERING PUMP TO BE FAULTY AND REPLACED IT WITH ME FOOTING THE BILL OF $687.13,AS THE VAN WAS JUST OUT OF THE SEVEN YEAR EXTENDED WARRANTY. SIMILAR PROBLEM WAS NOTED WHEN THE VAN WAS ABOUT 2 YEARS OLD BUT HONDA COULDN'T REPLICATE THE PROBLEM AT THEIR CENTER....THEY NEVER MADE A NOTE OF THIS IN THEIR RECORDS! *TR
NHTSA ODI #10658698
134,000 miles · Aug 20, 2014
Steering
LACK OF POWER STEERING. WE BOUGHT THIS VAN AT THE END OF SEPTEMBER, 2012. WE NOTICED THIS ISSUE WITHIN A FEW DAYS OF OWNING IT. THIS CONTINUES TO BE AN ON-GOING ISSUE AND IS HAPPENING AT VARIOUS SPEEDS AND AT VARIOUS TIMES. NOT JUST IN PARKING LOTS. THIS HAPPENS WHEN SLOWING DOWN TO MAKE TURNS IN NORMAL DRIVING SETTINGS. I…
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LACK OF POWER STEERING. WE BOUGHT THIS VAN AT THE END OF SEPTEMBER, 2012. WE NOTICED THIS ISSUE WITHIN A FEW DAYS OF OWNING IT. THIS CONTINUES TO BE AN ON-GOING ISSUE AND IS HAPPENING AT VARIOUS SPEEDS AND AT VARIOUS TIMES. NOT JUST IN PARKING LOTS. THIS HAPPENS WHEN SLOWING DOWN TO MAKE TURNS IN NORMAL DRIVING SETTINGS. IT ALSO HAPPENS WHEN DRIVING INTO ROUND-ABOUTS. THIS IS A VERY SERIOUS SAFETY ISSUE! I TRIED TO CONTACT HONDA VIA EMAIL ONCE WE BEGAN TO NOTICE IT AND GOT NO REPLY. I HAVE LOOKED AT DIFFERENT COMPLAINT WEBSITES AND SEE THIS A LOT. RECENTLY, WITH THE FUEL PUMP RECALL, I CALLED INTO HONDA DIRECTLY REGARDING THE FUEL PUMP. DURING THE CALL, I DESCRIBED THIS STEERING ISSUE TO THE REP. SHE SAID HONDA KNOWS OF IT AND WHAT THEY DID WAS TO EXTEND THE ORIGINAL WARRANTY ON THE VEHICLES TO 100,000 MILES TO REPAIR IT. HOWEVER, IT WAS NOT REPAIRED IN ALL VEHICLES. THE ISSUE IS THAT PERIODICALLY THE POWER STEERING SYSTEM STOPS WORKING AND YOU MUST MANUALLY TURN THE STEERING WHEEL. WE HAVE SEVERAL CHILDREN IN OUR FAMILY. IT IS SCARY TO KNOW THAT THE STEERING COULD CAUSE A SERIOUS ACCIDENT & CAUSE SERIOUS INJURY OR DEATH. MANY HIGHWAYS NOW HAVE ROUND-ABOUTS AT THE EXITS. MANY TOWNS & CITIES ARE PUTTING IN ROUND-ABOUTS FOR TRAFFIC FLOW. I HAVE BEEN NOTICING THIS ISSUE WHEN COMING INTO ROUND-ABOUTS AT VARIOUS SPEEDS. THE NHTSA NEEDS TO GET INVOLVED AND GET HONDA TO RECALL THESE BEFORE SERIOUS INJURY OR DEATH OCCURS. THANK YOU. *TR
NHTSA ODI #10626631
64,000 miles · Jul 30, 2014
Engine And Engine CoolingPower TrainSteering
DRIVING IN A PARKING LOT TO FIND A PARKING SPACE. ENVIRONMENTALS: TORRENTIAL DOWNPOUR, BUT ROAD AND PARKING LOT SURFACE NOT FLOODED. ATTEMPTING TO MAKE A LEFT TURN INTO A PARKING SPACE, THE POWER STEERING (ASSIST) FAILED. COULD NOT TURN STEERING WHEEL. STOPPED VEHICLE. TURNED OFF AIR CONDITIONING. ENGAGED FOOT BRAKE. PU…
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DRIVING IN A PARKING LOT TO FIND A PARKING SPACE. ENVIRONMENTALS: TORRENTIAL DOWNPOUR, BUT ROAD AND PARKING LOT SURFACE NOT FLOODED. ATTEMPTING TO MAKE A LEFT TURN INTO A PARKING SPACE, THE POWER STEERING (ASSIST) FAILED. COULD NOT TURN STEERING WHEEL. STOPPED VEHICLE. TURNED OFF AIR CONDITIONING. ENGAGED FOOT BRAKE. PUT VEHICLE IN NEUTRAL. LIFTED FOOT OFF OF BRAKE PEDAL. WAITED APPROXIMATELY 1 MINUTE. FOOT ON BRAKE. PUT VEHICLE IN DRIVE. AIR CONDITIONING REMAINED OFF. POWER STEERING ASSIST HAD RETURNED. ABLE TO PARK INTO PARKING SPACE. SEE ALSO: NHTSA ID NUMBER: 10616212 NHTSA ID NUMBER: 10592737 NHTSA ID NUMBER: 10578624 NHTSA ID NUMBER: 10036938 HONDA [XXX] HONDA [XXX] (WAS NEVER NOTIFIED BY HONDA OF THIS WARRANTY EXTENSION-VEHICLE IS NOW 8 YEARS OLD). INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR
NHTSA ODI #10617547
112,000 miles · May 20, 2014
Steering
POWER STEERING STILL DOES NOT WORK AT SLOW SPEEDS. I HAD THE FIX DONE AT THE DEALER BACK WHEN HONDA OFFERED TO EXTEND THE WARRANTY AND FIX THE PROBLEM FOR THOSE VEHICLES HAVING ISSUES (2012), BUT IT IS ALREADY DOING THE SAME THING AGAIN. NOW HONDA WANTS ME TO PAY TO REPLACE THE POWER STEERING PUMP. I HAVE HAD NOTHING BUT TROUBLE…
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POWER STEERING STILL DOES NOT WORK AT SLOW SPEEDS. I HAD THE FIX DONE AT THE DEALER BACK WHEN HONDA OFFERED TO EXTEND THE WARRANTY AND FIX THE PROBLEM FOR THOSE VEHICLES HAVING ISSUES (2012), BUT IT IS ALREADY DOING THE SAME THING AGAIN. NOW HONDA WANTS ME TO PAY TO REPLACE THE POWER STEERING PUMP. I HAVE HAD NOTHING BUT TROUBLE AND NOISE OUT OF THE POWER STEERING IN THIS VEHICLE SINCE DAY 1 AND I BOUGHT IT BRAND NEW. HONDA POWER STEERING PUMPS MUST BE DEFECTIVE FOR THERE TO BE SO MANY PEOPLE WITH TROUBLE. *TR
NHTSA ODI #10592737
78,800 miles · Apr 9, 2014
Steering
WHILE THERE IS ALREADY A HONDA SERVICE BULLETIN ISSUED CONCERNING PROBLEM (BULLETIN #: 11-039). THE RESPONSE BY HONDA IS NOT ADEQUATE. THE PROBLEM IS THAT THE STEERING WHEEL IS HARD TO TURN AT LOW SPEEDS (SUCH AS TURNING INTO AND OUT OF PARKING SPOTS). ALTHOUGH THIS DEFECT WITH THE POWER STEERING PUMP ONLY OCCURS AT LOW SPEEDS I…
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WHILE THERE IS ALREADY A HONDA SERVICE BULLETIN ISSUED CONCERNING PROBLEM (BULLETIN #: 11-039). THE RESPONSE BY HONDA IS NOT ADEQUATE. THE PROBLEM IS THAT THE STEERING WHEEL IS HARD TO TURN AT LOW SPEEDS (SUCH AS TURNING INTO AND OUT OF PARKING SPOTS). ALTHOUGH THIS DEFECT WITH THE POWER STEERING PUMP ONLY OCCURS AT LOW SPEEDS IT STILL A SAFETY ISSUE. THE FACT THAT IS VERY HARD TO TURN THE STEERING WHEEL CAN REASONABLE LEAD TO PEDESTRIAN ACCIDENT SUCH AS PEDESTRIAN BECOMING PINNED AGAINST A CAR. HONDA EXTENDED THE WARRANTY ON THIS PART TO 7 YEARS / 100,000 MILES. I HAVE UNDER 80,000 MILES ON MY CAR BUT HONDA CLAIMS I AM A FEW MONTHS BEYOND THE 7 YEAR DATE. HONDA SHOULD BE REQUIRED TO FURTHER EXTEND THIS WARRANTY AS MANY PEOPLE WILL NOT BE ABLE TO AFFORD THIS EXPENSIVE REPAIR AND IT COULD LEAVE TO INJURY TO PERSONS IN PARKING LOTS. *TR
NHTSA ODI #10578624
Mileage unknown · Apr 2, 2014
EquipmentSteering
2066 HONDA ODYSSEY AND 2005 HONDA ACCORD. CONSUMER WRITES IN REGARDS TO THE POWER STEERING HOSE AND THE 2006 HONDA ODYSSEY FUEL PUMP COVER RECALL NOTICE AND STEERING FAILURE.. *SMD THE CONSUMER DID NOT UNDERSTAND WHY THE SAME RECALL WASN'T ISSUED FOR HIS WIFE'S VEHICLE, SINCE THE POWER STEERING PUMP FAILED AND HAD TO BE REPLA…
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2066 HONDA ODYSSEY AND 2005 HONDA ACCORD. CONSUMER WRITES IN REGARDS TO THE POWER STEERING HOSE AND THE 2006 HONDA ODYSSEY FUEL PUMP COVER RECALL NOTICE AND STEERING FAILURE.. *SMD THE CONSUMER DID NOT UNDERSTAND WHY THE SAME RECALL WASN'T ISSUED FOR HIS WIFE'S VEHICLE, SINCE THE POWER STEERING PUMP FAILED AND HAD TO BE REPLACED. ALSO, THE GPS NAVIGATION UNIT WA REPLACED, BECAUSE THE SCREEN WENT DEAD. *JB
NHTSA ODI #10575612
69,000 miles · Mar 13, 2014
Steering
THE POWER STEERING PUMP IN OUR ODYSSEY STARTED MAKING A LOUD SQUEALING NOISE, AND AT SOME LATER TIME, THE STEERING WHEEL BEGAN TO VIBRATE. THE STEERING PUMP NOISE WAS INTERMITTENT, AND OCCURRED AT LOW AND IDLE SPEEDS ONLY. THERE WAS NEVER A LOSS OF STEERING CAPABILITY, BUT THE SHIMMY IN THE STEERING WHEEL LEADS TO DRIVER DISCO…
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THE POWER STEERING PUMP IN OUR ODYSSEY STARTED MAKING A LOUD SQUEALING NOISE, AND AT SOME LATER TIME, THE STEERING WHEEL BEGAN TO VIBRATE. THE STEERING PUMP NOISE WAS INTERMITTENT, AND OCCURRED AT LOW AND IDLE SPEEDS ONLY. THERE WAS NEVER A LOSS OF STEERING CAPABILITY, BUT THE SHIMMY IN THE STEERING WHEEL LEADS TO DRIVER DISCOMFORT AND DRIVER FATIGUE. HONDA HAS SINCE REPLACED THE POWER STEERING PUMP AT A REDUCED COST TO US, BUT THE NEW PUMP HAS NOT SOLVED THE STEERING WHEEL SHIMMY. THE SHIMMY IS VERY SIMILAR TO THE EFFECTS OF A BENT WHEEL OR A OUT OF BALANCE TIRE, BUT DIFFERENT WHEELS AND DIFFERENT TIRES, IN ADDITION TO MULTIPLE TIRE RE-BALANCES HAVE FAILED TO CORRECT THE PROBLEM. THE STEERING SHIMMY OCCURS ONLY AT SPEEDS ABOVE APPROXIMATELY 62 MPH, AND SEEMS TO OCCUR AFTER ABOUT 70 - 100 MILES OF DRIVING. WITHIN THIS DRIVING SCENARIO, THE SHIMMY CAN GET VERY BAD, AND THEN AT TIMES COMPLETELY DISAPPEAR. BUT FOR MOST OF THE TIME, THE SHIMMY IS PRESENT. AT SPEEDS BELOW 55 MPH, THE VEHICLE BEHAVES VERY WELL. I'M NOT SURE IF THIS PROBLEM IS UNIQUE TO MY VEHICLE, OR IF OTHERS HAVE EXPERIENCED THE SAME ISSUES. IF IT IS GENERIC TO THE VEHICLE DESIGN, THEN HONDA NEEDS TO PROVIDE ODYSSEY OWNERS WITH AN ECONOMICAL SOLUTION. SHOULD THE PROBLEM PERSIST, I WILL HAVE NOT CHOICE BUT TO SELL THE VEHICLE BECAUSE, ASIDE FORM THE POTENTIAL SAFETY ISSUES, IT DOES NOT PROVIDE THE DRIVING COMFORT THAT WE NEED. *TR
NHTSA ODI #10569144
48,000 miles · Feb 24, 2014
Steering
POWER STEERING MAKES A WHINING NOISE, DIFFICULT TO STEER AT LOW SPEEDS AND ANYTIME DURING COLD WEATHER. *TR
NHTSA ODI #10565561
Official recalls
3Mar 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).
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.
Jul 26, 2006
ON CERTAIN PASSENGER VEHICLES AND MOTORCYCLES, THE OWNER'S MANUALS CONTAIN INCORRECT CONTACT INFORMATION FOR THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S (NHTSA) VEHICLE SAFETY HOTLINE.
Consequence & remedy
Consequence: THE LANGUAGE IN THE OWNER'S MANUALS IS NOT IN ACCORDANCE WITH THE CURRENT MANDATORY REQUIREMENTS.
Remedy: HONDA WILL SEND A POSTCARD TO DEALERS AND OWNERS WITH THE CORRECT NHTSA VEHICLE SAFETY HOTLINE INFORMATION AND WITH INSTRUCTIONS TO INSERT THE CARD INTO THE "REPORTING SAFETY DEFECTS" SECTION OF THE OWNER'S MANUAL. THE RECALL BEGAN ON AUGUST 2, 2006. OWNERS MAY CONTACT HONDA AT 1-800-999-1009, ACURA AT 1-800-382-2238 OR HONDA MOTORCYCLES AT 1-866-784-1870.
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
1PE09024 · 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.