COMPONENT SPOTLIGHT

Honda Accord transmission problems

2,041 distinct owner reports with a transmission-specific component in this snapshot.

General power-train reports are not automatically counted as transmission problems. Related recalls and investigations must also name this component; they are not linked by narrative keyword alone.

62 crash reports6 fire reports29 injury reports

Reports by model year

Recall and investigation columns show each year’s full history. A report naming several years can appear in more than one row.

When problems were reported

Mileage at the reported incident

1,565 reports with mileage · 476 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 owners actually said

2,041 reports
2002 model year · 60,000 miles · Jul 12, 2010
Power Train

I BOUGHT MY 2002 HONDA ACCORD 4 DOOR EX AUTOMATIC FROM A COWORKER APPROXIMATELY 1.5 YEARS AGO. I IMMEDIATELY NOTICED HARD SHIFTS FROM FIRST GEAR TO SECOND GEAR DURING ANY TYPE OF ACCELERATION. THE ISSUE HAS BEEN GETTING WORSE AND WORSE. UNDER NO CIRCUMSTANCES SHOULD A TRANSMISSION BE FAULTY AT UNDER 100,000 MILES. WHAT IS MORE …

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I BOUGHT MY 2002 HONDA ACCORD 4 DOOR EX AUTOMATIC FROM A COWORKER APPROXIMATELY 1.5 YEARS AGO. I IMMEDIATELY NOTICED HARD SHIFTS FROM FIRST GEAR TO SECOND GEAR DURING ANY TYPE OF ACCELERATION. THE ISSUE HAS BEEN GETTING WORSE AND WORSE. UNDER NO CIRCUMSTANCES SHOULD A TRANSMISSION BE FAULTY AT UNDER 100,000 MILES. WHAT IS MORE DISTURBING IS THAT HONDA RECALLED THE 2001 ACCORDS FOR THIS ISSUE AND THEY USED THE SAME TRANSMISSION IN THE 2002'S. THIS IS A MAJOR PROBLEM, ESPECIALLY WHEN A $2000 TRANSMISSION REPLACEMENT IS THE END-GAME. HONDA MUST TAKE RESPONSIBILITY FOR THEIR LACK OF QUALITY AND RECOGNIZE THAT THEIR REPUTATION AS A QUALITY AUTO MANUFACTURER IS IN SERIOUS JEOPARDY. *TR

NHTSA ODI #10342791

2003 model year · 103,000 miles · Jul 10, 2010
Power Train

WHILE DRIVING ON THE FREEWAY ALL OF A SUDDEN MY ENGINE LIGHT CAME ON , AND THE GEAR INDICATOR LOCATED ON THE DASH, THE GREEN LIGHT THAT SHOWED THAT THE CAR WAS IN DRIVE STARTED BLINKING. THEN COME TO FIND OUT THIS CAR IS KNOW FOR TRANSMISSION FAILURE, REGARDLESS OF THE MAINTENANCE THE CARE RECEIVED FROM THE DEALER. *TR

NHTSA ODI #10342455

2002 model year · 84,000 miles · Jul 8, 2010
Electrical SystemPower Train

FAILURE OF TRANSMISSION IN 2002 HONDA ACCORD CAN DAMAGE VEHICLES COMPUTER CAUSING IMMEDIATE STALLING. *TR

NHTSA ODI #10341978

1997 model year · 135,000 miles · Jul 7, 2010
Electrical SystemPower Train

TL*THE CONTACT OWNED A 1997 HONDA ACCORD. THE CONTACT STATED THAT THE KEY SHOULD NOT BE REMOVED FROM THE VEHICLE UNLESS THE GEAR SHIFT SELECTOR WAS IN PARK. HE STATED THAT THE KEY CAME OUT OF THE IGNITION WHEN THE VEHICLE WAS MOVING WHICH CAUSED UNSAFE CONDITIONS. UPDATED 08/24/10. *LJ UPDATED 08/25/10*JB

NHTSA ODI #10341770

1994 model year · 122,000 miles · Jul 7, 2010
Electrical SystemPower TrainCrash

TL*THE CONTACT OWNED A 1994 HONDA ACCORD. THE CONTACT STATED THAT THE KEY SHOULD NOT BE REMOVED FROM THE VEHICLE UNLESS THE GEAR SHIFT SELECTOR WAS IN PARK. ON JULY 5, 2010, THE VEHICLE WAS IN DRIVE WHEN THE KEY CAME OUT OF THE IGNITION CAUSING THE VEHICLE TO ROLL OUT OF THE DRIVEWAY INTO A DITCH NEAR HIS NEIGHBORS RESIDENCE. TH…

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TL*THE CONTACT OWNED A 1994 HONDA ACCORD. THE CONTACT STATED THAT THE KEY SHOULD NOT BE REMOVED FROM THE VEHICLE UNLESS THE GEAR SHIFT SELECTOR WAS IN PARK. ON JULY 5, 2010, THE VEHICLE WAS IN DRIVE WHEN THE KEY CAME OUT OF THE IGNITION CAUSING THE VEHICLE TO ROLL OUT OF THE DRIVEWAY INTO A DITCH NEAR HIS NEIGHBORS RESIDENCE. THE WHEELS WERE STRADDLED ON BOTH SIDES OF THE DITCH. NO INJURIES WERE REPORTED. THE POLICE WERE NOT NOTIFIED. THE VEHICLE WAS DESTROYED. THE FAILURE MILEAGE WAS APPROXIMATELY 122,000. UPDATED 09/15/10. *LJ UPDATED 09/16/10

NHTSA ODI #10341765

2002 model year · 88,573 miles · Jul 7, 2010
Power Train

2002 HONDA ACCORD EX SEDAN HAD TOTAL TRANSMISSION FAILURE WITH ONLY 80,000 MILES,IT NEVER HAD DIFFICULTY ENGAGING GEARS OR ROUGH SHIFTING, IT JUST STOPPED ONE DAY. I BROUGHT IT TO THE DEALERSHIP AND THEY TOLD ME THAT I HAD A TOTAL TRANSMISSION FAILURE & WOULD NEED TO REPLACE IT OR BUY ANOTHER CAR. I WAS SHOCKED IT HAD SO LITTLE …

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2002 HONDA ACCORD EX SEDAN HAD TOTAL TRANSMISSION FAILURE WITH ONLY 80,000 MILES,IT NEVER HAD DIFFICULTY ENGAGING GEARS OR ROUGH SHIFTING, IT JUST STOPPED ONE DAY. I BROUGHT IT TO THE DEALERSHIP AND THEY TOLD ME THAT I HAD A TOTAL TRANSMISSION FAILURE & WOULD NEED TO REPLACE IT OR BUY ANOTHER CAR. I WAS SHOCKED IT HAD SO LITTLE MILES & NEEDED THE TRANSMISSION($3304.11)! THEY SAID THEY ARE SEEING ALOT OF 1998-2002 ACCORDS NEEDING NEW TRANSMISSIONS WITH LESS THAN 100,000 MILES. *TR

NHTSA ODI #10341851

2003 model year · 130,000 miles · Jul 7, 2010
Power Train

MY 2003 HONDA ACCORD V-6 WITH AUTOMATIC TRANSMISSION SURGED TO 6500 RPM'S AND THEN LOST ALL COMPRESSION WHILE DRIVING ON THE INTERSTATE. MY WIFE HAD BEEN COMPLAINING OF SIMILAR PROBLEMS WHILE DRIVING IN TOWN BUT NEVER LOST THE DRIVE TRAIN. I WAS LUCKY I WAS ABLE TO GET OVER TO THE SIDE OF THE ROAD WITHOUT BEING HIT. THE MECHANIC…

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MY 2003 HONDA ACCORD V-6 WITH AUTOMATIC TRANSMISSION SURGED TO 6500 RPM'S AND THEN LOST ALL COMPRESSION WHILE DRIVING ON THE INTERSTATE. MY WIFE HAD BEEN COMPLAINING OF SIMILAR PROBLEMS WHILE DRIVING IN TOWN BUT NEVER LOST THE DRIVE TRAIN. I WAS LUCKY I WAS ABLE TO GET OVER TO THE SIDE OF THE ROAD WITHOUT BEING HIT. THE MECHANICS AT THE DEALERSHIP TOLD US THIS WAS A PROBLEM IN THIS MODEL YEAR ACCORD, AND AFTER CONTACTING AMERICAN HONDA MOTORS, THEY ARE NOT GOING TO HELP OUT WITH THE REPAIRS DUE TO THE FACT THEY HAVE NOT RECALLED THE VEHICLE FOR THIS PROBLEM. THIS COULD HAVE LED TO A SERIOUS INJURY IF I HAD BEEN IN HEAVY TRAFFIC AT THE TIME. *TR

NHTSA ODI #10341884

2003 model year · 131,000 miles · Jul 6, 2010
Power Train

2003 HONDA ACCORD V6 TRANSMISSION FAILS. IT IS VERY UNSAFE, CAR STALLS AT 20MPH WITH NO WARNING AND SHIFTS VIOLENTLY. LUCKY TO AVOID 2 CRASHES. *TR

NHTSA ODI #10341579

2003 model year · 118,000 miles · Jul 6, 2010
Power Train

TRANSMISSION ON MY '03 HONDA ACCORD V-6 (118K MILES) STARTED SLIPPING AS I WAS DRIVING HOME LAST WEEK (7/1/2010). TOOK IT TO MY LOCAL REPAIR SHOP TO HAVE THE TRANSMISSION SERVICED, BUT WITHIN 2 DAYS, THE TRANSMISSION COMPLETELY FAILED AS I WAS DRIVING 2 MILES FROM MY HOME IN THE MIDDLE OF A MAJOR ROAD. SINCE THE FAILURE, I'VE …

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TRANSMISSION ON MY '03 HONDA ACCORD V-6 (118K MILES) STARTED SLIPPING AS I WAS DRIVING HOME LAST WEEK (7/1/2010). TOOK IT TO MY LOCAL REPAIR SHOP TO HAVE THE TRANSMISSION SERVICED, BUT WITHIN 2 DAYS, THE TRANSMISSION COMPLETELY FAILED AS I WAS DRIVING 2 MILES FROM MY HOME IN THE MIDDLE OF A MAJOR ROAD. SINCE THE FAILURE, I'VE FOUND VOLUMES OF INFORMATION ONLINE ATTESTING TO IDENTICAL TRANSMISSION PROBLEMS WITH THE '03 ACCORD AND OTHER HONDA VEHICLES OF SIMILAR AGE AND WEAR. ADDITIONALLY, THE TOW-TRUCK THAT TOOK MY CAR TO A TRANSMISSION SPECIALIST AND THE MECHANIC AT THE TRANSMISSION SHOP EACH PROVIDED SIMILAR EXPERIENCES WITH AN EPIDEMIC OF TRANSMISSION FAILURES ON '03 ACCORDS THAT ARE JUST OUTSIDE OF THE MANUFACTURER WARRANTY. I WILL BE WRITING A VERY STRONGLY WORDED LETTER TO HONDA CORP. EXPRESSING MY DISPLEASURE. COST OF REPLACEMENT $2235 FOR A CAR THAT'S ONLY 7 YRS. OLD, WITH ONLY 118K MILES ON IT. UNACCEPTABLE. *TR

NHTSA ODI #10341550

2004 model year · 87,230 miles · Jun 30, 2010
Power Train

MY NEW 2004 HONDA HAD A SAFETY RECALL ON OCTOBER 18, 2004 TO CORRECT AN OVERHEATING PROBLEM WITH THE TRANSMISSION WHICH COULD RESULT IN GEAR TEETH DAMAGE AND A DANGEROUS BREAKDOWN. DEPENDING ON MILEAGE, THE CORRECTIVE ACTION INVOLVED EITHER REPLACING THE TRANSMISSION OR INSTALLING A FAN TO REDUCE THE HEAT BUILDUP. FOR MY CAR, TH…

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MY NEW 2004 HONDA HAD A SAFETY RECALL ON OCTOBER 18, 2004 TO CORRECT AN OVERHEATING PROBLEM WITH THE TRANSMISSION WHICH COULD RESULT IN GEAR TEETH DAMAGE AND A DANGEROUS BREAKDOWN. DEPENDING ON MILEAGE, THE CORRECTIVE ACTION INVOLVED EITHER REPLACING THE TRANSMISSION OR INSTALLING A FAN TO REDUCE THE HEAT BUILDUP. FOR MY CAR, THEY INSTALLED A FAN BUT DID NOT REPLACE THE TRANSMISSION. RECENTLY, I HAD MY TRANSMISSION FLUID CHANGED IN ACCORDANCE WITH THE MANUFACTURER'S REQUIREMENTS. ON MY SERVICE RECEIPT, THE LOCAL HONDA DEALER STATED, "THE TRANSMISSION FLUID WAS BLACK AND SMELLED BURNED WITH METAL FLAKES IN THE FLUID". CLEARLY THE CORRECTIVE ACTION THAT WAS TAKEN IN THE SAFETY RECALL WAS INEFFECTIVE AND THE TRANSMISSION IS OVERHEATING I FILED A COMPLAINT WITH AMERICAN HONDA IN TORRANCE CA AND REQUESTED THAT MY TRANSMISSION BE REPLACED TO CORRECT THE SAFETY PROBLEM. THEIR RESPONSE WAS THAT SINCE THE TRANSMISSION IS CURRENTLY FUNCTIONING, THEY WILL NOT REPLACE IT. (NOTE ALSO THAT I HAVE AN EXTENDED WARRANTY THROUGH HONDA THAT IS STILL IN EFFECT) THE PURPOSE OF A SAFETY RECALL IS TO PREVENT ACCIDENTS BY TAKING TIMELY CORRECTIVE ACTION. I AM NOW AT RISK OF A TRANSMISSION BREAKDOWN WITH POTENTIAL PERSONAL INJURIES TO ME AND MY FAMILY BECAUSE HONDA WILL NOT REPLACE THIS FAULTY TRANSMISSION. I REQUEST NHTSA TO COMPEL HONDA TO MAKE GOOD ON THE ORIGINAL SAFETY RECALL AND REPLACE THE TRANSMISSION BECAUSE THE ORIGINAL CORRECTIVE ACTION WAS CLEARLY INEFFECTIVE. UPDATED IVOQ 08/24/10 *TR THE CONSUMER STATED THE RECALL THAT WAS EXECUTED WAS INADEQUATE, BECAUSE IT DID NOT PREVENT THE INTENDED PURPOSE OF THE RECALL AS STATED IN NHTSA'S RECALL DETAIL. THE TRANSMISSION FLUID THAT WAS DRAINED FROM HIS VEHICLE WAS BLACK AND HAD A BURN ODOR. METAL FLAKES WERE FOUND IN THE TRANSMISSION FLUID. UPDATED IVOQ 10/29/10*JB

NHTSA ODI #10340791

Related Official recalls

3

11V395000 · Power Train:automatic Transmission:control Module (tcm/pcm/tecm)

Aug 4, 2011

HONDA IS RECALLING CERTAIN MODEL YEAR 2005-2010 ACCORD, 2007-2010 CR-V, AND 2005-2008 ELEMENT PASSENGER CARS MANUFACTURED FROM JULY 1, 2004, THROUGH SEPTEMBER 3, 2010. THE OUTER RACE OF THE SECONDARY SHAFT BEARING MAY BE BROKEN DURING CERTAIN DRIVING STYLES. A BROKEN OUTER RACE MAY CAUSE ABNORMAL NOISE, THE MALFUNCTION INDICATOR LIGHT TO TURN ON, AND ALLOW CONTACT BETWEEN THE TRANSMISSION IDLE GEAR AND AN ELECTRONIC SENSOR HOUSING WITHIN THE TRANSMISSION.

Consequence & remedy

Consequence: THIS COULD RESULT IN A SHORT CIRCUIT CAUSING THE ENGINE TO STALL. ADDITIONALLY, BROKEN PIECES OF THE OUTER RACE OR BALL BEARING FROM THE SECONDARY SHAFT MAY BECOME LODGED IN THE PARKING PAWL RESULTING IN THE VEHICLE ROLLING AFTER THE DRIVER HAS PLACED THE GEAR SELECTOR IN THE PARK POSITION. ENGINE STALL AND UNEXPECTED VEHICLE MOVEMENT INCREASES THE RISK OF A CRASH OR PERSONAL INJURY TO PERSONS WITHIN THE PATH OF A ROLLING VEHICLE.

Remedy: HONDA WILL NOTIFY OWNERS AND DEALERS WILL UPDATE THE AUTOMATIC TRANSMISSION CONTROL MODULE SOFTWARE FREE OF CHARGE. THE SAFETY RECALL BEGAN ON AUGUST 27, 2011. OWNERS MAY CONTACT HONDA AUTOMOBILE CUSTOMER SERVICE AT 1-800-999-1009.

04V176000 · Power Train:automatic Transmission

Apr 15, 2004

ON SOME MINI VANS, SPORT UTILITY AND PASSENGER VEHICLES, CERTAIN OPERATING CONDITIONS CAN RESULT IN HEAT BUILD-UP BETWEEN THE COUNTERSHAFT AND SECONDARY SHAFT SECOND GEARS IN THE AUTOMATIC TRANSMISSION, EVENTUALLY LEADING TO GEAR TOOTH CHIPPING OR GEAR BREAKAGE.

Consequence & remedy

Consequence: GEAR FAILURE COULD RESULT IN TRANSMISSION LOCKUP, WHICH COULD RESULT IN A CRASH.

Remedy: ON VEHICLES WITH 15,000 MILES OR LESS, THE DEALER WILL UPDATE THE TRANSMISSION WITH A SIMPLE REVISION TO THE OIL COOLER RETURN LINE TO INCREASE LUBRICATION TO THE SECOND GEAR. ON VEHICLES WITH MORE THAN 15,000 MILES, THE DEALER WILL INSPECT THE TRANSMISSION TO IDENTIFY GEARS THAT HAVE ALREADY EXPERIENCED DISCOLORATION DUE TO OVERHEATING. IF DISCOLORATION EXISTS, THE TRANSMISSION WILL BE REPLACED IF DISCOLORATION IS NOT PRESENT, THE DEALER WILL PERFORM THE REVISION TO THE OIL COOLER RETURN LINE. THE RECALL BEGAN ON APRIL 21, 2004, FOR PILOT, ODYSSEY, AND MDX OWNERS. OWNERS OF THE ACCORD VEHICLES WILL START RECEIVING LETTERS ON JUNE 28, 2004, AND ON JUNE 29, 2004, FOR OWNERS OF THE TL AND CL VEHICLES. OWNERS SHOULD CONTACT HONDA AT 1-800-999-1009 OR ACURA AT 1-800-382-2238.

98V018000 · Power Train:automatic Transmission:park/neutral Start Interlock Switch

Feb 10, 1998

VEHICLE DESCRIPTION: PASSENGER VEHICLES (HONDA ACCORD SEDANS MANUFACTURED FROM SEPTEMBER 18, 1997 TO JANUARY 10, 1998; COUPES MANUFACTURED DECEMBER 11, DECEMBER 15, 1997, AND JANUARY 5, 1998; ACURA 2.3CL MANUFACTURED OCTOBER 22, 1997 THROUGH JANUARY 7, 1998). DURING MANUFACTURING, THE CASTING DIE CAUSED AN IRREGULARITY IN THE RIGHT-SIDE TRANSMISSION COVER. THIS IRREGULARITY CAN LIMIT THE MOVEMENT OF THE PARKING PAWL ACTUATION LEVEL AND PREVENT ADEQUATE ENGAGEMENT OF THE PARKING GEAR PAWL. THIS DOES NOT COMPLY WITH FMVS NO. 114, "THEFT PROTECTION."

Consequence & remedy

Consequence: THIS CONDITION CAN CAUSE THE VEHICLE TO ROLL DOWN AN INCLINE WHEN THE TRANSMISSION IS LOCKED IN "PARK," INCREASING THE RISK OF PERSONAL INJURY AND/OR PROPERTY DAMAGE.

Remedy: DEALERS WILL INSTALL A COLLAR ON THE TRANSMISSION PARKING PAWL TO ENSURE PROPER MOVEMENT OF THE ACTUATION LEVER.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

Related NHTSA investigations

2

EA03017 · IGNITION-PARK Interlock

Opened Sep 9, 2003 · Closed Dec 17, 2003

Status: closed (inferred from source dates) · Electrical System:ignition:switch; Power Train:automatic Transmission:gear Position Indication (prndl)

SIX OF THE ODI COMPLAINTS ARE DUPLICATIVE OF HONDA COMPLAINTS, AS WELL AS FOUR OF THE CRASHES.THE ONE INJURY OCCURRED WHEN A ROLLAWAY VEHICLE STRUCK THE EXITING OPERATOR WHO HAD INADVERTENTLY PARKED THE VEHICLE IN AN UNSECURED STATE (NOT IN PARK, BRAKE NOT ENGAGED).HONDA IDENTIFIED THE WARRANTY CLAIMS FROM COMPLAINT DESCRIPTIONS THAT CONTENDED THE INTERLOCK SYSTEM FAILED TO OPERATE PROPERLY.HONDA PRESENTED THE RESULTS OF THEIR INVESTIGATION INTO INTERLOCK SYSTEM FAILURES AT AN OCTOBER 16, 2003 MEETING WITH ODI IN WHICH HONDA IDENTIFIED A SUPPLIER AND AN ENGINEERING SPECIFICATION CHANGE FOR THE IGNITION CYLINDER BODY (CB), A SUBCOMPONENT OF THE IGNITION LOCK ASSEMBLY.RESULTS FROM HONDA?S ANALYSIS DEMONSTRATED A STRONG CORRELATION BETWEEN THE PRODUCTION DATE RANGE OF VEHICLES THAT EXPERIENCED HIGHER INTERLOCK WARRANTY CLAIM RATES AND THE IMPLEMENTATION DATES OF THE CHANGES.AN ENGINEERING SPECIFICATION FOR A SURFACE TREATMENT PROCESS FOR THE CB WAS ELIMINATED AT THE BEGINNING OF MY 1998.THE SUPPLIER OF THE CB WAS CHANGED IN FEBRUARY 1999.VEHICLES BUILT WITHIN THIS TIME PERIOD CONTAIN A CB WITH POOR SURFACE HARDNESS THAT CAN WEAR PREMATURELY.AS THE WEAR PROGRESSES, THE INTERLOCK SYSTEM BECOMES INCAPABLE OF PREVENTING KEY REMOVAL WHEN THE SHIFTER IS IN A NON-PARK POSITION.INTERLOCK FAILURE INCREASES THE RISK OF A VEHICLE ROLLAWAY AND SUBSEQUENT CRASH OR INJURY WHEN VEHICLES ARE PARKED UNSECURED.HONDA ACCORD VEHICLES SUBJECT TO THIS CHANGE INCLUDE MY 1998 AND MY 1999 THROUGH FEBRUARY 1999 PRODUCTION.VEHICLES PRODUCED AFTER THIS DATE ARE NOT AFFECTED BY THIS CONDITION AND THUS ARE NOT CONSIDERED AT RISK FOR FAILURE.ODI NOTES THAT 12 OF THE 13 VOQ REPORTS FALL WITHIN THIS PRODUCTION RANGE (THE 13TH DOES NOT HAVE A VIN AND CANNOT BE VERIFIED).THE ABOVE POPULATION REPRESENTS THE NUMBER OF THE ACCORD VEHICLES TO BE RECALLED.HONDA ALSO REPORTED THAT CERTAIN ODYSSEY AND ACURA CL AND TL MODELS WERE AFFECTED AND WOULD ALSO BE RECALLED.A TOTAL OF 570,120 VEHICLES WILL BE RECALLED.UNDER RECALL 03V-423, HONDA WILL INSPECT VEHICLES AND REPLACE COMPONENTS (INCLUDING THE CB) ON VEHICLES WITH EXCESSIVE WEAR.VEHICLES NOT SHOWING WEAR WILL HAVE A REDESIGNED PART INSTALLED WHICH PREVENTS WEAR.

Additional source detail variants (2)

Electrical System:ignition:switch

SIX OF THE ODI COMPLAINTS ARE DUPLICATIVE OF HONDA COMPLAINTS, AS WELL AS FOUR OF THE CRASHES.THE ONE INJURY OCCURRED WHEN A ROLLAWAY VEHICLE STRUCK THE EXITING OPERATOR WHO HAD INADVERTENTLY PARKED THE VEHICLE IN AN UNSECURED STATE (NOT IN PARK, BRAKE NOT ENGAGED).HONDA IDENTIFIED THE WARRANTY CLAIMS FROM COMPLAINT DESCRIPTIONS THAT CONTENDED THE INTERLOCK SYSTEM FAILED TO OPERATE PROPERLY.HONDA PRESENTED THE RESULTS OF THEIR INVESTIGATION INTO INTERLOCK SYSTEM FAILURES AT AN OCTOBER 16, 2003 MEETING WITH ODI IN WHICH HONDA IDENTIFIED A SUPPLIER AND AN ENGINEERING SPECIFICATION CHANGE FOR THE IGNITION CYLINDER BODY (CB), A SUBCOMPONENT OF THE IGNITION LOCK ASSEMBLY.RESULTS FROM HONDA?S ANALYSIS DEMONSTRATED A STRONG CORRELATION BETWEEN THE PRODUCTION DATE RANGE OF VEHICLES THAT EXPERIENCED HIGHER INTERLOCK WARRANTY CLAIM RATES AND THE IMPLEMENTATION DATES OF THE CHANGES.AN ENGINEERING SPECIFICATION FOR A SURFACE TREATMENT PROCESS FOR THE CB WAS ELIMINATED AT THE BEGINNING OF MY 1998.THE SUPPLIER OF THE CB WAS CHANGED IN FEBRUARY 1999.VEHICLES BUILT WITHIN THIS TIME PERIOD CONTAIN A CB WITH POOR SURFACE HARDNESS THAT CAN WEAR PREMATURELY.AS THE WEAR PROGRESSES, THE INTERLOCK SYSTEM BECOMES INCAPABLE OF PREVENTING KEY REMOVAL WHEN THE SHIFTER IS IN A NON-PARK POSITION.INTERLOCK FAILURE INCREASES THE RISK OF A VEHICLE ROLLAWAY AND SUBSEQUENT CRASH OR INJURY WHEN VEHICLES ARE PARKED UNSECURED.HONDA ACCORD VEHICLES SUBJECT TO THIS CHANGE INCLUDE MY 1998 AND MY 1999 THROUGH FEBRUARY 1999 PRODUCTION.VEHICLES PRODUCED AFTER THIS DATE ARE NOT AFFECTED BY THIS CONDITION AND THUS ARE NOT CONSIDERED AT RISK FOR FAILURE.ODI NOTES THAT 12 OF THE 13 VOQ REPORTS FALL WITHIN THIS PRODUCTION RANGE (THE 13TH DOES NOT HAVE A VIN AND CANNOT BE VERIFIED).THE ABOVE POPULATION REPRESENTS THE NUMBER OF THE ACCORD VEHICLES TO BE RECALLED.HONDA ALSO REPORTED THAT CERTAIN ODYSSEY AND ACURA CL AND TL MODELS WERE AFFECTED AND WOULD ALSO BE RECALLED.A TOTAL OF 570,120 VEHICLES WILL BE RECALLED.UNDER RECALL 03V-423, HONDA WILL INSPECT VEHICLES AND REPLACE COMPONENTS (INCLUDING THE CB) ON VEHICLES WITH EXCESSIVE WEAR.VEHICLES NOT SHOWING WEAR WILL HAVE A REDESIGNED PART INSTALLED WHICH PREVENTS WEAR.

Power Train:automatic Transmission:gear Position Indication (prndl)

SIX OF THE ODI COMPLAINTS ARE DUPLICATIVE OF HONDA COMPLAINTS, AS WELL AS FOUR OF THE CRASHES.THE ONE INJURY OCCURRED WHEN A ROLLAWAY VEHICLE STRUCK THE EXITING OPERATOR WHO HAD INADVERTENTLY PARKED THE VEHICLE IN AN UNSECURED STATE (NOT IN PARK, BRAKE NOT ENGAGED).HONDA IDENTIFIED THE WARRANTY CLAIMS FROM COMPLAINT DESCRIPTIONS THAT CONTENDED THE INTERLOCK SYSTEM FAILED TO OPERATE PROPERLY.HONDA PRESENTED THE RESULTS OF THEIR INVESTIGATION INTO INTERLOCK SYSTEM FAILURES AT AN OCTOBER 16, 2003 MEETING WITH ODI IN WHICH HONDA IDENTIFIED A SUPPLIER AND AN ENGINEERING SPECIFICATION CHANGE FOR THE IGNITION CYLINDER BODY (CB), A SUBCOMPONENT OF THE IGNITION LOCK ASSEMBLY.RESULTS FROM HONDA?S ANALYSIS DEMONSTRATED A STRONG CORRELATION BETWEEN THE PRODUCTION DATE RANGE OF VEHICLES THAT EXPERIENCED HIGHER INTERLOCK WARRANTY CLAIM RATES AND THE IMPLEMENTATION DATES OF THE CHANGES.AN ENGINEERING SPECIFICATION FOR A SURFACE TREATMENT PROCESS FOR THE CB WAS ELIMINATED AT THE BEGINNING OF MY 1998.THE SUPPLIER OF THE CB WAS CHANGED IN FEBRUARY 1999.VEHICLES BUILT WITHIN THIS TIME PERIOD CONTAIN A CB WITH POOR SURFACE HARDNESS THAT CAN WEAR PREMATURELY.AS THE WEAR PROGRESSES, THE INTERLOCK SYSTEM BECOMES INCAPABLE OF PREVENTING KEY REMOVAL WHEN THE SHIFTER IS IN A NON-PARK POSITION.INTERLOCK FAILURE INCREASES THE RISK OF A VEHICLE ROLLAWAY AND SUBSEQUENT CRASH OR INJURY WHEN VEHICLES ARE PARKED UNSECURED.HONDA ACCORD VEHICLES SUBJECT TO THIS CHANGE INCLUDE MY 1998 AND MY 1999 THROUGH FEBRUARY 1999 PRODUCTION.VEHICLES PRODUCED AFTER THIS DATE ARE NOT AFFECTED BY THIS CONDITION AND THUS ARE NOT CONSIDERED AT RISK FOR FAILURE.ODI NOTES THAT 12 OF THE 13 VOQ REPORTS FALL WITHIN THIS PRODUCTION RANGE (THE 13TH DOES NOT HAVE A VIN AND CANNOT BE VERIFIED).THE ABOVE POPULATION REPRESENTS THE NUMBER OF THE ACCORD VEHICLES TO BE RECALLED.HONDA ALSO REPORTED THAT CERTAIN ODYSSEY AND ACURA CL AND TL MODELS WERE AFFECTED AND WOULD ALSO BE RECALLED.A TOTAL OF 570,120 VEHICLES WILL BE RECALLED.UNDER RECALL 03V-423, HONDA WILL INSPECT VEHICLES AND REPLACE COMPONENTS (INCLUDING THE CB) ON VEHICLES WITH EXCESSIVE WEAR.VEHICLES NOT SHOWING WEAR WILL HAVE A REDESIGNED PART INSTALLED WHICH PREVENTS WEAR.

PE03014 · IGNITION-PARK Interlock System

Opened Apr 15, 2003 · Closed Sep 5, 2003

Status: closed (inferred from source dates) · Power Train:automatic Transmission:gear Position Indication (prndl)

SIX OF THE ODI COMPLAINTS ARE DUPLICATIVE OF THE MANUFACTURER COMPLAINTS, AS WELL AS FOUR OF THE CRASHES.THE NOTED INJURY OCCURRED WHEN A ROLLAWAY VEHICLE THAT HAD BEEN INADVERTENTLY PARKED IN NEUTRAL STRUCK THE EXITING OPERATOR.THE WARRANTY CLAIM COUNT SHOWN FOR OTHER REPRESENTS INCIDENTS WHERE HONDA'S ANALYSIS OF CLAIM DETAIL INDICATES THE INTERLOCK SYSTEM MALFUNCTIONED.THE INTERLOCK SYSTEM UTILIZES A LEVER TO BLOCK IGNITION KEY REMOVAL WHEN THE TRANSMISSION IS NOT IN PARK.HONDA HAS IDENTIFIED A WEAR CONDITION OF THE INTERLOCK LEVER THAT CAN CAUSE THE SYSTEM TO MALFUNCTION; WHEN WEAR OCCURS THE KEY CAN BE REMOVED FROM THE IGNITION WHILE THE SHIFTER IS IN A NON-PARK POSITION.HONDA DOCUMENTS INDICATE THAT A MANUFACTURING PROCESS MAY BE THE CAUSE OF INTERLOCK LEVER WEAR, AND THAT THIS PROCESS WAS REVISED IN JANUARY OF 2001.AN ENGINEERING ANALYSIS WILL BE OPENED TO FURTHER INVESTIGATE THIS CONCERN AND ITS SCOPE.