ON SOME MINI VANS, SPORT UTILITY AND PASSENGER VEHICLES, CERTAIN OPERATING CONDITIONS CAN RESULT IN HEAT

Apr 15, 2004 — Recall Campaign #04V176000

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.

The recall was influenced by the manufacturer with about 1,099,796 units affected.

See recall notice

NHTSA Safety Recall Notice

04V176000

Manufacturer:	Honda (American Honda Motor Co.)
Recall date:	April 15, 2004
NHTSA Campaign #:	04V176000
Units affected:	1,099,796

Description:: 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.
Consequeces:: GEAR FAILURE COULD RESULT IN TRANSMISSION LOCKUP, WHICH COULD RESULT IN A CRASH.
Corrective action:: 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.
Notes:: HONDA RECALL NOS. P30 (ODYSSEY AND PILOT),P31 (MDX), P38 (ACCORD) AND P39 (ACURA).CUSTOMERS CAN ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S AUTO SAFETY HOTLINE AT 1-888-DASH-2-DOT (1-888-327-4236).

Affects the following:

2002 ACURA MDX Complaints
The contact owns a 2002 Acura MDX. The contact stated that while driving 10 MPH up an incline, the vehicle stalled. The service engine and check engine warning lights were illuminated. The vehicle was able to restart, but made an abnormal grinding sound while shifting into gear. The vehicle was taken to an independent mechanic, where the contact was informed that the failure could be related to the water pump; however, the vehicle was not diagnosed or repaired. The dealer was not contacted. The manufacturer was not made aware of the failure. The failure mileage was approximately 213,722.;
2003 ACURA CL Complaints
I purchased this vehicle in March 2021 and noticed the issue with the transmission the first time I operated the vehicle. There is a grinding sound whenever the transmission is placed in third gear. I brought the car to Acura by Executive in Wallingford, CT at some point in 2021 to enquire about the issue. I was informed by the service advisor that the problem is a known issue but because there is no recall on the issue and the vehicle is out of warranty Acura is not required to resolve it. Recently I came across service bulletin 08-018 and noticed where it stated that after warranty expiration a repair may be eligible for goodwill consideration. I called Acura Customer Service, was given case #15843108, and told to acquire a formal diagnosis from an Acura dealership. The diagnosis from Acura of Berlin in Berlin, CT verified that the symptoms were the result of the faulty transmission as described in the TSB. I submitted this information to Acura Customer Service and was informed on September 29, 2025, that due to the age of the vehicle Acura will not compensate me fully or partially for the repair. In my view, although this is an older vehicle, it has low mileage at 102.000 miles and is therefore expected to be on the road for many years. The transmission only grinds at this point, but it may start to pop out of third gear in the future as described in the TSB. I consider this a safety issue in that the transmission popping out of gear unexpectedly would result in some loss of control of the vehicle. I don't expect Acura to fully compensate me for this repair but in light of this problem being a known and documented issue with this vehicle and all the parts for repair are still available I would expect that Acura would stand by its product and offer to contribute to the total cost of this repair.;
2004 ACURA TL Complaints
I was driving and all of a sudden I hit a pot hole and then when I went to take a turn my car ended up making a shaking rattling sound when I pulled to to side to check it the ball joint was half way out of the control arm;
2004 HONDA ACCORD Complaints
Odometer Fraud. The contact purchased a 2004 Honda Accord. It was discovered that there was a mileage discrepancy after the purchase. The vehicle was a dealer sale. At the time of the purchase, the mileage was approximately 134,000. The contact stated that while attempting to resell the vehicle, the contact was informed by an individual interested in purchasing the vehicle that the mileage reported might not be the actual mileage. The contact was advised to check the Carfax Report. While checking the Carfax Report, the contact noticed two potential reports of odometer fraud with the vehicle. The Carfax Report indicated that in 2023, the mileage was reported to be approximately 251,000. The contact had not filed a report with any other agencies.;
2004 HONDA ODYSSEY Complaints
On XXX while traveling at approximately 50 mph on a smooth highway, both front airbags and the seatbelt pretensioners spontaneously deployed and exploded without warning. There was absolutely no collision, crash, road debris, or pothole impact. There were no vehichles in front or behind me. The vehicle continued smoothly for 100 yards post-blast. The vehicle's exterior and undercarriage remain completely undamaged. COMPONENTS FAILED: The Supplemental Restraint System (SRS) electronic control unit failed catastrophically. The explosive blast shattered the windshield, locked the seatbelt assemblies, and inflicted immediate blast-induced acoustic trauma/severe tinnitus. The vehicle is completely disabled but safely secured on private property and is available for immediate physical inspection. MANUFACTURER AND DEALER CONFIRMATION: The manufacturer (American Honda Corporate) has officially cross-referenced this vehicle and confirmed that the safety remedy for the known SRS control unit defect (NHTSA Recall Campaign 13V-412) was previously performed on XXX, at an authorized dealer (Billy Wood Honda in [XXX]). This incident represents a catastrophic failure of a certified manufacturer safety remedy. American Honda Corporate has opened a high-priority Level 1 Product Liability Investigation under Corporate Case Number XXX. RISK AND WARNING SYMPTOMS: Driver safety was put at extreme risk due to an unprovoked explosive detonation at highway speeds, causing temporary blindness from white smoke and sudden hearing deprivation. The SRS warning lamp was confirmed illuminated immediately following the zero-impact deployment. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6);