Page 7 of 21 · complaints 301–350 of 1,011

2018 Honda Odyssey complaints

Owner reports filed with NHTSA about this vehicle, newest first and reproduced as filed. They are unverified accounts: one proves nothing, and a pattern across many is the thing worth reading. Back to the full 2018 record →

Electrical System
Filed Jul 28, 2025FL

The sensor/computer/camera on the windshield overheats and causes it to fail mines at 100,000 and its a $1600 repair dealer said because the windshield sits in sun while driving etc and the sensor overheats and melts the inside of the computer soldering. unacceptable so much for my safety features all gone i dont have the money to replace

Forward Collision Avoidance › Warnings
Filed Jul 22, 2025TX

I recently replaced a battery on the 2018 Honda Odyssey. When I turned the car on, the dashboard showed 6 issues: adaptive cruise control problem; lane keeping assist problem; collision mitigation system problem; road departure mitigation system problem; auto high beam problem; and the brake system light was on. I paid a mechanic to clear out the code and the was told that the front sensing camera needs to be replaced. Without a replacement, all these errors will continue to show up. I search online to find out if other people have had this issue because it was just too coincidental that a battery replacement broke the front camera. I found posts by many people who own the 2018 Honda Odyssey having similar or near identical issues that I have had. The cost to replace the camera and have it recalibrate it is going to cost $1,800.00 as estimated by a local Honda dealer. The Honda dealer told me that they have seen this problem over and over again.

Fuel/Propulsion System
Filed Jul 16, 2025WI

High flow fuel pump failure. Discussed at length with Honda repair shop

Forward Collision Avoidance › Adaptive Cruise Control
Filed Jul 16, 2025CA

The front camera failed so there were 5 warnings all together: Collision mitigation system problem, Lane Keeping Assist problem, Adaptive Cruise Control problem, Auto High-beam problem, Road departure mitigation system problem + Brake system warning. They claimed the bad battery, bad wheel alignment but they were not an issue. The front camera was failed, and it costs $2,408 after their discount coupon. Same thing happened to my 2019 Honda Accord hybrid. I googled it and found a lot of Honda vehicles share same problem. All the malfunctioning come from the failed front camera and it could be very dangerous if it happened during driving. This is a serious safety issue and all Honda's fault. They provided the problematic part. I never heard the similar problems happened to other brands such as Toyota, Chevy, Hyundai, and more. All happened to Honda car. They provided the poor quality front camera and they charging fortune to replace it. That front camera costs more than 10% of my current car value. It does not make sense. I strongly claim Honda should recall their front cameras and reimburse all the expense we already paid. Thank you very much.

Electrical System
Filed Jul 12, 2025CA

Front camera failure causes multiple safety issues. Lane keep assist collision mitigation road departure mitigation high beam problem This is a known issue and the dealership knew about this immediately hearing the multiple warning signs. Cost of replacement is over $2000.

Engine
Filed Jul 10, 2025AR

I bought a 2018 Honda Odyssey new. When the recall for the fuel pump came out, I had it completed on the emergency basis because it said if you had been experiencing the engine cutting out, to call and get it completed soon. I had had issues with the engine cutting out. Recently, I noticed a loud engine rumbling and rough noise during idling and acceleration. I took it to a Honda dealership, and they diagnosed a failing high-pressure fuel pump that required immediate replacement. There were no warning lights. The most frustrating part is that so many other 2018 Odyssey owners are reporting the exact same issue. It’s all over forums and Reddit — people with Odysseys from around this year are dealing with premature high-pressure fuel pump failures. This is clearly not an isolated case — it's a widespread defect that Honda has yet to acknowledge. While Honda recalled the low-pressure fuel pump, they’ve ignored the high-pressure pump — even though it presents serious drivability and safety concerns. I am being forced to pay $1,775 out-of-pocket at a Honda dealership to replace this failed part. I’m urging NHTSA to investigate this pattern and hold Honda accountable. This is not normal wear and tear — it’s a systemic failure that deserves a recall and reimbursement for affected owners.

Power Train
Filed Jul 7, 2025NY

As reported previously to Honda the vehicle jerks when accelerating at high speeds.It was recommended to die a transmission flush which was performed and did not resolve the issue.slow acceleration at times is also a safety issue especially on highways.

Engine
Filed Jul 1, 2025PA

While driving Oct-Nov 2023 I noticed a rod knocking sound in the engine and made an appointment with Jones Honda, Lancaster PA for inspection in Dec 2023. While driving to my base in Horsham, PA on [XXX] the engine seized and shut down leaving me stranded with my family. We had it towed to Reedman Toll Honda, Downingtown PA and it was determined by the Honda technicians that it was the same issue that affected thousands of other makes/models of the same year. Honda (American Honda Motor Co.) is recalling certain 2015-2020 Acura TLX, 2016-2020 Acura MDX, 2016 and 2018-2019 Pilot, 2017 and 2019 Ridgeline, and 2018-2019 Odyssey vehicles. Due to a manufacturing error, the connecting rod bearing in the engine may wear and seize, damaging the engine. A damaged engine may run improperly or stall while driving, increasing the risk of a fire, crash, or injury. The technicians verified this is the same issue and we opened a claim with American Honda. American Honda claims that our VIN was not affected and that the technicians do not have the authority to claim it is the same issue and refused to assist. We have service records to indicate the vehicle was maintained, oil and filter changes, other recalls, etc. There is no reason a five year old engine, at the time, should have died without it being a manufacturing issue. This issue put my family at risk and the safety of others. The engine was maintained and verified by Honda certified technicians that it is a manufacturing issue that c

Engine
Filed Jul 1, 202593,533 milesIA

Check engine light came on while driving and engine making rattling noise. Stopped vehicle and restarted with difficulty starting and loss of engine power. Towed to nearest Honda dealer and diagnosed with cylinder 3 rod bearing damage. Engine replaced under Honda extended warrenty with used engine per warrenty company preference. Called Honda customer service to report the incident. They confirmed my VIN was not included on the recall for vehicles of the same year with similar issues. They confirmed over the phone that they would file a NHTSA report on my behalf, but I have not seen the report on this website.

Unknown or Other
Filed Jun 30, 2025CA

The Auto Idle Stop system causes the engine to stall or fail to restart after being stopped. The error that comes on sometimes says "Collision Mitigation System Problem" on the dashboard, or sometimes "Transmission Problem. Apply Parking Brake When Parked", but either way it happens when I release the brake to drive again after a stop when the Auto Idle Stop comes on. To fix, I'll have to turn off the car and turn it back on.

Fuel/Propulsion System
Filed Jun 30, 2025CA

I bought a 2018 Honda Odyssey EX-L with around 80,000 miles. Not long after, I noticed a loud engine vibration and rough noise during idling and acceleration. I took it to a Honda dealership, and they diagnosed a failing high-pressure fuel pump that required immediate replacement. There were no warning lights or messages — just a sudden failure. The most frustrating part is that so many other 2018 Odyssey owners are reporting the exact same issue. It’s all over forums and Reddit — people with Odysseys from around this year are dealing with premature high-pressure fuel pump failures, often between 70,000–90,000 miles. This is clearly not an isolated case — it's a widespread defect that Honda has yet to acknowledge. While Honda recalled the low-pressure fuel pump, they’ve ignored the high-pressure pump — even though it presents serious drivability and safety concerns. I was forced to pay $1,273 out-of-pocket at a Honda dealership to replace this failed part. I’m urging NHTSA to investigate this pattern and hold Honda accountable. This is not normal wear and tear — it’s a systemic failure that deserves a recall and reimbursement for affected owners.

Engine
Filed Jun 27, 2025129,994 milesAR

My van started making noises and driving weird. Took it in to get checked out. These are the issues found: SAFETY RECALL: 2018-19 ODYSSEY CONNECTING ROD BEARING : 2024-04-19 TSB : ENGINE AND ENGINE COOLING:ENGINE:HARD PARTS INTERNAL/MECHANICAL : 2023-11-13 TSB : SAFETY RECALL: 2016-19 MULTI-MODEL CONNECTING ROD BEARING STOP SALE : 2024-03-08 The vehicle is available for inspection at request.

Structure › Body2 injured
Filed Jun 24, 2025FL

Crack in body seam above driver and passenger side of the tailgate AND underneath the roof rail cover caused water leakage. This resulted in a short of the power tailgate control module which draws down my battery and causes unexpected trunk closing during normal use. Family members have been hit in the head by the trunk due to the unexpected automatic emergency closing.

Structure › Body
Filed Jun 19, 2025CT

The passenger side sliding door was generally having issues with latching fully closed. But even after managing to get the sliding door fully closed, the rear passenger sliding door partially opened up by itself whilst going over a speed bump. It seems to be very dangerous for a sliding door to even partially open itself while the vehicle is driving and in motion. I've asked Honda to look at this pursuant to recall No. 20V-437 (which would seem to be the issue described in the recall of the door opening by itself), but Honda is advising that I may need to pay for even the diagnosis out of pocket without any acknowledgement that the repair or diagnosis will be covered. Date below is very approximate - all of this has happened over the last month or two.

Engine and Engine Cooling
Filed Jun 18, 202590,000 milesFL

The contact owns a 2018 Honda Odyssey. The contact stated that while operating the vehicle, the vehicle failed to exceed 20 MPH, with the check engine warning light remaining illuminated before the vehicle stalled. The vehicle was towed to the local dealer, who diagnosed the vehicle with connecting rods failure in the engine. The contact was informed that the engine needed to be replaced. The vehicle was not yet repaired. The manufacturer was notified of the failure, but no assistance was provided. The contact was informed that the VIN was not included in NHTSA Campaign Number: 23V751000 (ENGINE AND ENGINE COOLING). The contact stated that the vehicle had experienced the failure listed in the recall. The failure mileage was 90,000.

Electrical System
Filed Jun 18, 2025MA

Defect-Linked Electrical Failures and Refusal of Support – 2018 Honda Odyssey I am filing a formal complaint regarding Honda’s refusal to cover a known, dangerous defect in my 2018 Honda Odyssey (VIN: [XXX] ). My vehicle is experiencing electrical and system-wide malfunctions that directly match Technical Service Bulletin 21-013, yet I’ve been denied goodwill coverage, and I am being forced to pay out-of-pocket for diagnosis and repair. The problems include: •Ongoing, loud popping sounds from the speakers while driving and after shutdown •System power failures, with audio and Bluetooth activating before the key is turned •Low battery warnings without cause •Factory HondaVAC system failure, now showing “PWR SAVE” despite a running engine I am a parent of five children and rely on this vehicle for daily transportation. These failures not only distract and stress the driver but compromise safety, communication, and vehicle reliability. Honda’s decision to shift financial responsibility for a known defect to the customer feels unjust and exploitative especially as many others have reportedly received goodwill repairs for the same issue. I am asking for assistance in holding Honda accountable under Massachusetts consumer protection laws. This is not typical wear and tear it is a manufacturer defect with ongoing safety implications. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Electrical System
Filed Jun 18, 2025IL

The power liftgate stopped working so the rear door won’t latch. We had to drive home with it closed but not latched and beeping the whole way. I believe water has leaked into the control unit from the roof. The error on the dashboard says Tail Gate: Power tailgate problem

Electrical System
Filed Jun 16, 2025OH

I have had four diagnostics on this vehicle and it's pointing to sensors which are inside the transmission transmission was not leaking and wasn't slipping or nothing I went to get in the vehicle after it was sitting for an hour and I put it in reverse it went right back in the park I put it in dry went right back in the park I couldn't get it out of the park and it was saying on the dash that stop driving one safe transmission problem emission system problems okay like a four diagnostics that are saying that it is sensors transmission pressure sensor A park neutral switch is bad power source failure steering angle low voltage sensor failure four different things I cannot get any help I hear a bunch of different stories some are saying the transmission not so we're saying it's not a transmission isn't slipping I drove it car was fine it won't go into drive I've been told and I researches so much that if it's happened on the road it could slam in the park the be able to roll they could crash it's a very bad safety issue there are recalls on 50,000 of this year of the Honda Odyssey I'm being told that my VIN number is not on the recall list I don't understand why not it's doing exactly what all the other 50,000 recalls are doing and I can't get help fixing mine

Engine
Filed Jun 13, 2025IN

There is a recall on other 18 model year vans for the rod bearing failure. This happened to me on my van and it has had regular oil changes and has around 139000 miles on it. This could have been catastrophic for the ones around me if I was driving on the interstate and the bearing gave out and hurt my family due to the engine seizing. The vehicle has not yet been inspected due to this just happening. I am not the only one with this model year having this issue and my vin not being covered by the existing recall. There were no warnings prior to the issue. Oil was always clean and changed on time. This vehicle has a good history report and records.

Power Train
Filed Jun 9, 2025700 milesOH

The contact owns a 2018 Honda Odyssey. The contact stated when the vehicle was shifted into park(P), the contact was unable to shift the vehicle out of park(P) into drive(D). The contact had the vehicle towed to a dealer. The vehicle was diagnosed and determined that the transmission needed to be replaced. The vehicle was not repaired. The manufacturer was not informed of the failure. The contact researched online and related the failure to NHTSA Campaign Number: 19V299000 (Power Train, Electrical System); however, the VIN was not included in the recall. The failure mileage was approximately 700.

Lane Departure › Assist
Filed Jun 9, 2025CA

Driving on the freeway my lane keeping assistance, automatic emergency breaking, and adaptive cruise control warnings were flashing. The prompts keep my focus off the road as the beeps and flashing orange lights cannot be disabled. During my drive, the multicamera on the windshield seems to be malfunctions and often I would get a signal of on coming traffic and my steering wheel would vibrate to prompt me to move. This can be extremely terrifying and sometimes caused me to swerve, potentially hitting other cars. The multicamera needs to be recalled and fixed.

Power Train
Filed Jun 7, 2025FL

Honda issued a recall on the fuel pump December 2023. They did not have any parts available to replace mine. I had brought in my Odyssey Elite to Space Coast Honda multiple times before the recall stating my engine wouldn't crank. I was unable to get the fuel pump replaced until December 5, 2024. ONE YEAR after the recall. I am now getting Emissions System Problems and Stop Driving When Safe Engine Temperature Too Hot. The dignostics that were pulled were P219A Secondary P219A, P0420, P219A. Also, my intake manifold gaskets are leaking coolant. I have had nothing but problems with this van since April 5, 2023 with my car not starting and stalling. My kids and I were stranded at their school two times and there were multiple times at my work. I don't believe I should have to pay thousands of dollars for these items to be replaced since I believe they're an issue due to me driving on a faulty fuel pump. I even called Honda Customer Service multiple times and they told me to keep driving it even though I expressed concern for my kids and having been stranded multiple times. Both dealerships said there was nothing wrong even though I brought it in multiple times for the same issue.

Engine
Filed Jun 5, 2025VA

Automatic Idle Stop function causes car to stall in the middle of roadways. Idle is initiated when car comes to a complete stop at intersections, traffic lights, etc. Instead of rolling back on, engine stalls and brake seizes up, causing us to block traffic in the middle of roadways, intersections, traffic lights, etc. Car does not restart when power button is pushed. Only solution that has worked is to completely turn car off, open driver door and pretend to be ending trip by getting out, closing the door, walking away so car locks, waiting 30 seconds, then reapproaching the car and starting over from the beginning. This obviously causes major issues in the middle of roadways. On one occasion, no solutions worked, the brake pedal completely seized, and the battery had to be jumpstarted, despite the fact that it was a fairly new and undamaged battery. Problem persists even after changing battery.

Power Train
Filed Jun 3, 2025NC

Transmission failure. We had issues with acceleration and hesitation. When brought to the dealership they didn’t find anything wrong, but then the transmission ended up failing completely.

Power Train
Filed Jun 2, 2025CA

The vehicle would make noises and stalls during accelerations and decelerations. It would struggle to shift into gear, especially from 1st to 2nd gear. When the vehicle comes to a stop at traffic lights or stop signs, it's really hard to get the car to move when accelerating. In high speed on the highway, the vehicle would struggle to increase speed when accelerating and the vehicle would automatically slow down and get weighted down. This would result in having to pull over. Sometimes, the vehicle would not be able to be put into Park, and automatically shifts to Neutral not allowing it to be put into Park mode. When attempting to put it back onto Drive, the vehicle would not go and emission and transmission warning would start flashing. The majority of the time, the emission or transmission warnings would not flash. This is very frightening because I was not able to control the speed of the vehicle, and luckily when the car automatically shift to N and came to a stop, I was able to pullover to the side of the busy highway right on time. The car has been inspected for the same issues in the last 3-4 years by the dealership for the same problem. The transmission fluid got changed and that was all. Now it's happening again.

Electrical System
Filed May 28, 2025FL

The automatic tail gate stopped working. When I went to replace the tailgate control module I found out that it was damaged due to water that leaked into the rear driver side cabin area. After doing some research to figure out the problem, I found that there where many others that have had the same problems on the same year, make and model as mine.

Lane Departure › Assist
Filed May 23, 2025CA

I have an intermittent set of warnings on Honda odyssey 2018 "lane keeping assist problem" "adaptive cruise control problem" "collision mitigation system problem" "road departure mitigation system problem" all at the same time will appear on the dashboard. I had brought it up to the dealership when under warranty and they were unable to resolve it. It comes and goes at random.

Power Train
Filed May 23, 2025117,943 milesTN

[XXX]: Van failed while driving on interstate / all dash / warning lights while driving on [XXX] / car inoperable while driving / Towed to Crest Honda, Nashville TN Feb 11, 2025: Crest Honda repaired airbag and replaced negative battery connector and cable (believed to be the source of the [XXX] van operations failure. Drove it home (6-7 miles) from Honda dealer. Later that evening, started van at house - all warning lights / would not go into gear. Towed to Crest Honda Feb 12. Feb 14, 2025: Crest Honda said transmission had failed, it was not the battery connector, provided a quote $7714. In March 2025, Crest HOnda replaced the transmission for total price of $7714.65 - I paid for the transmission. The transmission failed at 117K miles. The Van has a comprehensive dealer service history, including all transmissions fluid changes. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6

Forward Collision Avoidance › Adaptive Cruise Control
Filed May 23, 2025CA

The forward camera on this vehicle fails and you lose all your adaptive cruise control, regular cruise control, Lane assist, emergency breaking, and adaptive high beams. This is the second failure of the camera since I have owned the vehicle 1.5 years and 30000 miles.

Suspension
Filed May 21, 2025107,000 milesIL

The contact owns a 2018 Honda Odyssey. The contact stated that while driving approximately 35 MPH, the rear end of the vehicle unintendedly lowered. The contact stated that while driving over a bump or depression in the roadway, the vehicle was bouncing. There was no warnings light illuminated. The contact had taken the vehicle to a local dealer where the vehicle was diagnosed, and it was determined that the rear shocks and parts of the rear suspension had failed and needed to be replaced. The vehicle was not repaired. The contact stated that several months prior to the failure, the front shocks and the steering arms were replaced. The manufacturer was not informed of the failure. The failure mileage was approximately 107,000.

Fuel/Propulsion System
Filed May 20, 2025AR

My vehicle is having symptoms described in the recall (Safety Recall: 2018–23 Odyssey Fuel Pump Motor - RCRIT-23V858-259). Although my VIN number does not show eligible for this Recall but I am having symptoms mentioned on this recall: 1. Difficulty starting Car and its intermittent. 2. Car Stalled at the Red light, traffic stops few time putting at the risk of being rear ended. 3. Engine hesitate when driving and feel jerky moves or unable to pick speed as it should normally. 4. Check Engine light shows up with all other functions disabled. 5. Local Honda Dealer code scanner tool to check error code and they reported DTC P0087. When I searched this symptoms I came across this Recall with same symptoms but My Vehicle does not qualify based on VIN # search. I need to issue resolved as it puts my family at the risk of being in an Accident while driving on roads for day to day activity.

Forward Collision Avoidance › Adaptive Cruise Control
Filed May 16, 2025CA

All the safety systems randomly disable themselves while driving and throw this code. Next time the vehicle starts, sometimes they are gone, then come back while driving, other times they are there from the start. U0104(00) [0xC10400] Data bus, cruise control module - no communication

Lane Departure › Assist
Filed May 15, 2025IL

Vehicle is indicating all sensing system not working such as Lane Keeping Assist System, Collision Mitigation Braking System, Road Departure Warning system, adaptive cruise control and others. Honda installed a cheap product on this vehicle when it was originally manufactured and is double dipping by selling us in a 7 year period another set of the same cheap product . Dealer is quoting me $3,139.80 to replace a radar and a camera both at the same time

Structure › Body
Filed May 13, 2025NJ

My tailgate stopped working, I was getting messages on my dash board that there was transmission system problems, reverse warning problems, keyless entry system problems. It always seemed to happen after a rain. I found that the van is leaking water through the driver’s side roof rack gully, near the back, and water is leaking right on the tailgate control system, causing all these other problems. It is also causing the battery to drain when car is parked idle. There should be recall to fix the leakage and replace the controller. It's a design defect, water shouldn't sip inside and burn the electrical components. Costing me hundreds/thousands. This is also safety issue because water damaged controllers causing issues with ADAS components too - getting check engine, break lights, etc. while the car is in motion. If those safety features are not working, that can be very dangerous. Thanks

Fuel/Propulsion System
Filed May 12, 2025TX

I recently began hearing a strange noise when starting the engine of my 2018 Honda Odyssey Elite. While driving, I also noticed reduced acceleration and a change in engine sound when pressing the accelerator, indicating a performance issue. I took the vehicle to an authorized Honda dealership, where they diagnosed the problem as a malfunctioning fuel pump and recommended a full replacement. I am aware that Honda has issued fuel pump recalls affecting a number of vehicles, including some 2018 Odyssey models. However, when I checked my VIN, it showed no active recalls. Despite experiencing the exact symptoms associated with the recalled fuel pumps, I am being asked to cover the full cost of replacement—approximately $1,700—including parts and labor. I believe this may be the same defect covered under the broader fuel pump recall and request that Honda reevaluate whether my vehicle should be included. I am requesting either coverage of the repair under warranty or a goodwill repair to address what appears to be a known issue.

Air Bags
Filed May 12, 2025GA

While driving my 2018 Honda Odyssey at approximately 35-40 mph on a regular city road, the passenger-side front airbag deployed suddenly and without any impact or external trigger. The road was clear, traffic was light, and no collision occurred before, during, or after the event. The airbag deployment was abrupt and loud, startling me and posing a serious safety risk to both myself and my passenger. Immediately after pulling over, I conducted a visual inspection of the vehicle. There was no damage to the front bumper, fender, windshield, or undercarriage, and no sign of impact or obstruction. The dashboard did not display any warning lights prior to or immediately after the event. I took the vehicle to an authorized service center, where they confirmed that no diagnostic trouble codes (DTCs) were stored and no mechanical fault could be identified. Despite my efforts to escalate the issue, Honda has declined to offer any support or written findings, stating they cannot assist if there is no identifiable cause. My insurance provider, State Farm, denied the claim as well, citing the absence of a collision. As of now, I am left with an unsafe vehicle, unexpected repair costs, and no accountability from the manufacturer or insurer. This incident could have resulted in serious injury if my passenger had been present, and I am extremely concerned about the safety implications for other Honda Odyssey owners. I am submitting this report in hopes that NHTSA investigates this potential

Forward Collision Avoidance › Adaptive Cruise Control
Filed May 7, 2025CA

ADAS System Failure. An audible alert would sound and the following problems would scroll across Dash Display: Auto High-Beam Problem; Adaptive Cruise Control Problem; Lane Keeping Assist Problem; Collision Mitigation System Problem; Road Departure Mitigation System Problem. Also, "BRAKE SYSTEM' illuminated in red near bottom of display. Diagnostic at Honda Dealer indicated, "U3000-49 Multipurpose Camera Unit Internal electronic Failure". To repair, the quote for the unit itself was $1201.34 plus tax. Calibration was an additional $660.00. I found the unit online at a better price and so purchased it and had the Dealer install. My total cost for the Unit and installation/calibration was $1.496.74. Even though it is a 2018 model I would have expected this camera unit to last much longer. It's an expensive part! My hope would be for Honda to issue an extended warranty and I'd be eligible for compensation on this repair. If needed I can provide paperwork. Please advise. Thank You.

Engine
Filed May 6, 2025CO

Engine shut down driving on [XXX] in Colorado just past [XXX] (XXX). Had to pull over and car towed to shop that found engine would not start, locked and could not rotate by hand. They suspect timing may have jumped causing major internal damage to engine, possibly bent valves. Hole found in side of engine block thought to be from cap or other component breaking off. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Engine
Filed May 5, 2025WI

The rod bearings failed causing immediate decreased acceleration on [XXX]. I was going 70ph on the highway. I was fortunate not to have crashed. The dealer confirmed that the rod bearing failure was under safety recall for my exact 2018 odyssey, however, my VIN was no included in the VINs that were eligible for recall. [XXX] There was not any warning light or message prior to the catastrophic engine failure on [XXX]. Honda has denied my case American Honda Motor Co., Inc. Case #: [XXX] despite that fact that the car has been well maintained (records attached) INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Structure › Body
Filed May 5, 2025CA

Safety Recall #18-128, Power sliding door rear latches was performed on or around September of 2020 on my vehicle. Last week (04/30/2025), my passenger side sliding door would not open. After removing passemger side inner door panel to inspect, found rear latch cable frayed closest to a microswitch found (as of 05/04/2025, it is currently held together by 2 strands of the cable). I also verified the operation between the front and rear latch of the passenger sliding door with the door panel off, and noticed it intermittently touches the microswitch when closing the door, further confirming the issue. My concern is the rear latch cable being frayed. The latches operate normal and as intended, the problem is I cannot purchase the cables separately, only as a complete unit with the latch.

Power Train
Filed May 5, 2025CA

9 speed transmission issue: Ever since I purchased this vehicle around 50,000 miles in February of 2021 (mileage currently at 118,048), I noticed a very obvious delay in acceleration from a complete stop. Changing to eco drive mode and sport mode changes slightly, but still has delay. Transmission fluid has been changed 3 times since owning this vehicle and everytime it has, there was no noticeable changes in symptoms. Delayed acceleration occurs more consistently at normal operating temperatures. Brought vehicle to honda dealership after purchasing. They performed a TCM software update. Problem still occurs to this day. Multiple occasions occured where me and my girlfriend are driving and attempting to make a safe left turn only to proceed, but in process of attempt, the vehicle delays while facing oncoming traffic.

Fuel/Propulsion System
Filed May 2, 2025WI

1/16/25 Van brought to Honda of Kenosha to complete fuel pump recall. Advised work was complete. 3/30/25 While driving, my van completely turned off. Creating an unsafe situation as I wasn’t parked but with engine running & van in drive. Van was towed to repair shop 3/3/25. When they opened on 3/31/25, I contacted them to explain what happened. Mechanic said it sounded like a fuel issue. I explained van had new pump 1/2025 per recall. Van started for the mechanic, but it wasn’t a smooth start. He drove it on & off over the next 48 business hours. It didn’t stop. I picked it up on 4/2/25 & began to drive home. Again, while driving it completely turned off. Creating an unsafe situation as I wasn’t parked but with engine running & van in drive. 4/3/25 My van was returned to the repair shop. They ran diagnostics & replaced high pressure fuel pump. But the van was still not running correctly. Despite the fuel pump recently being replaced, the mechanic tested it anyway. He learned the fuel pump was not replaced as I was advised & as it was documented.

Air BagsCrash1 injured
Filed Apr 29, 2025PA

During a side impact accident to the driver's side door, the SRS airbag system did not deploy the airbags. Driver ended up hitting their head and shoulder on the door frame. Police report does exist for the accident and there was no recall on this part for this vehicle but for the next model year, there was a recall for the SRS control system for a few vehicles.

Engine
Filed Apr 20, 2025MD

Vehicle failed to restart after auto shut off engaged at red light. I was unable to move and had to turn vehicle off completely and restart.

Fuel/Propulsion System
Filed Apr 17, 2025SC

Each time gas tank is filled completely, there is a strong fuel smell that lasts for a couple days. recently vehicle was parked facing down an incline after a recent fill and gasoline smell became very strong and an oily (shiny rainbow) slick noted leaking from under where the vehicle was parked. I believe this indicates that there is damage to the fuel tank near the top of the tank. I have started filling the tank 2/3 only and do not have the gas smell with that. Have had the vehicle for about 10 months and noticed the smell the first time I filled with gas, but did not suspect it was caused by a leak until recently. There is an "emissions system" error on dash. No issues with vehicle performance / operation.

Forward Collision Avoidance › Adaptive Cruise Control
Filed Apr 15, 2025CA

UNKNOWN - Internet says the camera is faulty. Dealer told me faulty injectors. There was a separate recall for the injectors which my VIN "wasn't affected"

Unknown or Other
Filed Apr 10, 2025IL

The car doent accelarate 2 seconds offen

Service Brakes
Filed Apr 10, 2025AZ

The front camera has failed resulting in safety concerns including braking system and cruise control failure. This is a known issue with many new Honda Odysseys and needs to be recalled as it is not safe to drive as it disables all honda sensing and auto braking components on the vehicle.

Electrical System
Filed Apr 9, 2025RI

The tailgate module has been fixed three times by Honda, along with the tailgate being resealed by honda, however, the car continues to leak water through a seal in the drivers side upper rarea. The electrical components and fuse boxes have been full of water causing the vehicle to turn on automatically, have every light illuminated, tailgate open on its own, tailgate won’t close, no turn signals, no power to infotainment center, infotainment permanently displaying back up camera while in drive mode. The tailgate has been resealed by Honda (balise Honda of West Warwick) in March of 2024 and vehicle will be back there this week due to same issue. Battery needed replaced due to all the electronics misfiring and automatically turning on- car has left my family, my children stranded multiple times due to electrical issues misfiring and depleting battery.

Forward Collision Avoidance › Adaptive Cruise Control
Filed Apr 8, 2025TX

Upon startup of the vehicle the following Warnings flash on the dash: "Auto High-Beam Problem, ACC Adaptive Cruise Control Problem, LKAS Lane keeping Assist Problem, Collision Mitigation System Problem, Road Departure Mitigation System Problem." This problem is easily reproduced and occurs almost every time I start my vehicle. I had my battery tested and it was reported to be GOOD. The vehicle still drives correctly, but none of the safety features listed above work. If these features are going to be mandated on newer vehicles they should be reliable and function correctly. I will never buy another Honda vehicle!

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NHTSA publishes every complaint as the owner wrote it and investigates only a fraction. Spelling, capitalisation and judgement are the filer’s own. What carries weight is repetition: the same component failing the same way across many filings, and whether the manufacturer eventually opened a recall for it.

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