general problems of the 2018 Honda Pilot - part 1

The contact owns a 2018 Honda Pilot. The contact stated while driving 35 mph, several unknown warning lights illuminated. The vehicle failed to accelerate, and the rpm became elevated. The vehicle lost motive power and stalled. The vehicle was towed to the local dealer, where a partial diagnosis was performed, and it was determined that there was a catastrophic failure in cylinder #3. The dealer informed the contact that the failure was associated with NHTSA campaign number: 23v751000 (engine and engine cooling). The vehicle was not repaired. The manufacturer was contacted, a case was opened, but no additional assistance was provided. The failure mileage was approximately 102,000.

All warning lights triggered on by faulty rear view camera sensor making one unable to discern if there is a true issue with one of the systems.

The car unexpectedly sent out emissions failure systems warning effecting the ability to accelerate without a pause in a forward movement. I had my mechanic diagnose the warning lights which indicate a connector rod issue. This diagnosis aligns with all of the symptoms. My mechanic warned me the engine could stop at any time. We will have the repair done this month. Honda put out a recall and stop production for this issue in March of 2024 but my car does not show up in the recall when I inquired to Honda about the issues I was experiencing. They basically said there is nothing for me to do.

Engine failure due to connecting rod bearing manufacturing defect (NHTSA pe25008). Component: engine; available for inspection upon request (replaced; documentation available). Warning symptoms: at 94,000 miles during routine maintenance while under warranty, I reported engine knocking to the dealer. The advisor dismissed it as "normal valve noise" and did not document the complaint. Knocking progressively worsened over thousands of miles. Failure: at 100,750 miles the engine required immediate replacement. Dealer diagnosed rod bearing failure; bearing was worn and failing. Engine was replaced before catastrophic seizure. I had just returned from a family trip — seizure at highway speed would have caused loss of power, power steering, and braking assistance, creating serious crash risk. Confirmed: dealer diagnosed and performed engine replacement. Honda provided partial goodwill coverage but refused to disclose the percentage or provide written documentation. When I formally requested full coverage for this defect under federal investigation, Honda stated the case was closed and refused to put the decision in writing. Honda recall 23v-751 addresses this defect but excluded this vehicle despite identical failure. Vehicle was maintained per Honda maintenance minder at dealerships.

The "start/stop" function has always been an issue and also the response to acceleration. Luckily the start/stop failed at the mailbox in front of our home. The car shut off just like at a light but instead of picking back up upon acceleration, it completely died. We have had it shutter and slowly pick up in an intersection before but we have learned to really over exert the acceleration to complensate. We have had the fuel pump recalled but I dont think it fixed our problem. Luckily nobody has been hurt yet, but this is my wife and eight year old daugthers car. We have had multiple warning lamps "fixed" in the past, but there are currently no indicators on the dash.

Start stop system would not restart vehicle. Came to a stop at a stoplight. Engine stopped with system engaged. Let go of brake to creep up in traffic and the engine did not restart. Warning on dash told me to place vehicle in park and restart. It took a couple of tries to restart . The vehicle eventually did restart.

On at least four separate occasions the idle engine stop has failed to restart when the vehicle was stopped at an intersection. The car not only does not restart but it also won’t respond for some time to attempts to turn the car off (in park mode and brake applied) so that it can be restarted. We must try to remember to disengage the idle engine stop at each use of car to avoid this issue as there is no way to do that permanently without installing an aftermarket product.

Auto restart failed. Vehicle failed to move forward at a red light. Dash instructed to place vehicle on park then press the engine start-stop button hence restarting in the middle of the road presenting a safety hazard, cars behind me almost tail ending mine. People were honking and I couldn’t move fast enough. Why is the Honda dealer saying they will charge $222 to inspect to see if it’s a starter issue? just fix the problem. I already had the system reset due to recall. This is a prevalent problem, shouldn’t it be inclusive to a recall. Also putting the customers at risk knowing its an issue is a huge problem. Please advise and help resolve this safety issue.

The car shut down on its own, the only way to started was with a jumpers, doesn't turn on screen nor dash,, also the ac fan relay stays on and doesn't shut down making the car to over heat.

Unfortunately, due to the extended delay in this repair, my vehicle has experienced significant mechanical problems, which I believe are directly related to the faulty fuel pump. Fuel injector contamination, catalytic converter stress, transmission performance issues.

The car was placed in park, and somehow it rolled backwards into a gas station post causing serious damage. The very badly designed 9 speed transmission is designed to shift into park when the door is opened this is a safety feature that failed! my child could have been in there! it could have rolled back into the file pump! dangerous! I have heard of others complaining this happened to them too. I have video evidence but I need to obtain it from the gas station it happened at.

There is an auto start/stop feature on my 2018 Honda Pilot. I’ve owned it new since July 2018. My wife and I have experienced the same issue both together and separately. The auto stop feature will engage with the break depressed, but the auto start function will not always engage when the break is released. This has left us stranded in the middle of intersections in the middle of left turns with oncoming traffic driving around us, stalled on the freeway with cars whizzing by us at 70+ mph blocking the fast lane, blocking congested one lane roads with no recourse for drivers behinds to get around us, etc. This feature stops the engine but periodically does not allow it to turn back on. With the engine stopped by this feature, but not shifted to park/ neutral, pressing the ignition start/ stop button does nothing. Shifting to park, and pressing the ignition start/stop button significantly delays removing the road hazard now created by the vehicle’s now dangerous location. To further complicate the matter, the engine starting has, on many occasions, taken multiple minutes to start, endangering myself, my wife, my four children, and other family / friends on too many occasions to count. My local dealership recommended replacing the vehicles battery, even though I had no other battery related problems. I did, in fact, follow that recommendation, only to have the same problem persist. I have encouraged my wife to disengage this feature proceeding forward, but the feature automatically resets itself everyone the ignition is started. This becomes problematic if the feature is forgotten to be turned off or, due to placement of the features button, the feature is inadvertently re-engaged.

Sitting stopped at a red light. These messages with the check engine light start scrolling on the dashboard: tsa, emissions system problem, stability control, eps, etc. It kept changing. When trying to go in drive to he engine had reduced power and I had to get out of the intersection quickly. The code to show up when scanned was p0369 camshaft sensor. Had the vehicle towed to Honda dealership to find out that other Pilots in my same year model have this issue but my specific VIN was not included in the recall lvm or the service bulletin 19-045 even though the same year model is included.

The components of my vehicle that were affected is from the power train and emissions. Honda issued an TSB on August 2023 for this. The warning light on my vehicle is now illuminated. I have a dtc code p0471 stored on my vehicles computer and can no longer pass a smog chech without the problem being repaired. This issue has impacted my vehicles torque converter. When I drive at high speeds my car shakes and I get a warning that says transmission system problem. Also the transmission slips and has poor fuel mileage. Honda extended the warranty for this part because it is prone to failure. My vehicle was diagnosed at gardena Honda on Sep 4,2024. The service advisers confirmed that my vehicle has the issue that the warranty was extended on. However, due to my vehicle having a salvage title they will not honor that warranty. This issue should have been recalled instead of extending the warranty. Other Pilot owners may pose a serious risk to themselves and others as Honda failed to notify myself and other about the risks of having a defective part on the vehicle. I can no longer drive my vehicle because of the risk involved. The dealer quoted me $5000. 00 to repair. Federal law requires car manufacturers to repair any issues that arise from emissions regardless of bad title. Honda refused to repair on 9/4/2024.

The original manufacturer windshield and the adhesive holding it to the body of the vehicle was improperly installed by the manufacturer allowing water to leak into the a-pillar of the driver's side down into the lower dash and foot well. Moisture and degradation of the factory installed windshield adhesive can cause electrical faults, mold, a loose windshield, and other issues that can disable the vehicle and/or cause bodily harm. The dealer noted and advised about the possibility of the adhesive degradation before the vehicle was inspected, which confirms this is a common issue with this vehicle. Upon inspection, they advised that the windshield adhesive was the issue. The issues/symptoms presented themselves during recent and prolonged rain events at which time it was reported to the nearest authorized dealer. The local dealer claims a crack in the windshield as the cause of the problems. Unfortunately, there are no cracks in the area where the leak is originating from. The vehicle leaks from the upper driver's side corner of the windshield, with the crack noted being on the lower mid section of the windshield. Water would not run up into the corner from where the adhesive leaks.

This issue started last year upon purchasing my used Honda Pilot. The gas save mode that allows the engine to shut off at stops and restart does not work properly. Rather than the engine restarting, the car will instead shut down. Taking about 2-3 minutes to have to put the car in park and being able to restart after several attempts. The Pilot was taken to Honda last year where they did a computer upgrade. This issue happened again last week on 5/8/2024 and again this morning, 5/13/2024. This can cause a safety issue as the car is stopped at a stop sign or a light, and when traffic is trying to move, I am holding traffic up which may cause cars to attempt to go around or cause an accident. I need to know why this is happening and when Honda plans to have a solution.

Unknown.

“transmission system problem” message is displayed. Vehicle still runs fine, but reverse camera becomes disabled.

As of 11/21/23, our Honda Pilot has approx 75,000 miles, we purchased it new so we are the only owners. A few weeks ago, the vehicle while driving about 45 mph, completely shut off, all lights on the dash cam on and the transmission became disengaged. We were able to shut it off for a few minutes, and drive it about 1/2 mile to the local Acura dealership. The car did not operate normally though, it would only go about 20-30 mph, before the transmission disengaged for a few seconds, then re-engage and continue driving. Acura said it was a producing a bad cam-shaft sensor code, they reset it, but said if it happened again, they would need to open up the engine to inspect the cam-shaft. Two days later, the exact same thing happened, we returned it to the same Acura dealership, where they said the cam shaft, and abunch of other parts needed replacement, at a cost of about $2,500. We had no choice since the car was immobilized. Now, the week of 11/20/2023, a recall regarding the rod bearings was issues, which cause the exact same immobilization issues we experienced, which is very dangerous as a driver. Upon research online, the cam shaft sensor and faulty cam shaft is more common than I expected, and I believe should be investigated before someone is seriously injured. To add, our specific Pilot is not showing the engine rod recall, but we have experienced issue with the vehicle in regards to the auto start/stop feature and the car not restarting, as well as cruise control issues where the car will go into neutral at 70+ mph when cruise control is activated. We will probably not have this vehicle much longer because of the issues we have had in the first 75k miles, and the continued safety issues that plague this model. More needs to be done for the safety of it's drivers and passengers.

The wave radar came on during out travel. We traveled in south dakota on through construction when the light came on. Now I went to the dealership to get an oil change and ask them about the error. I was informed the the wave radar part had been over worked and need to be replaced. Cost $1268. 70. We never got in a collision. The part should not fail for being used causing the error message. I also belive it is a huge safety concern because I dont know if the collision system will work. The second issue we are having with the vehicle is that we turned it in for the recall for the idle stop function. It continues to turn off our vehicle at stoplights and on stops on s hill. I dont feel safe operating this vehicle with me and my family.

I previously reported issue 11360107 which Honda attributed to a bad battery cell and replaced the battery on this vehicle. I followed up with them that I consider auto-idle-stop functionality that doesn't restart despite the battery being capable of restarting to be a safety issue. I re-iterated to them that I "rebooted" the car by holding the car start button down until the Honda logo appeared in the driver display. The car then proceeded to start and I didn't have any issues with the battery being able to start the car before or after that. As stated in that issue, this happened on the access road of a major texas freeway while stopped at a stop light. Cars were flying by at 50 mph with my family in the car sitting at a green light. Honda has apparently issued a "fix" for this, but today I experienced a similar issue at the gas station. Today was different b/c my auto-idle-stop was disabled. My Honda dealership had disabled it the second to last time I brought it in for service, but didn't tell me. I had complained to my dealership about this issue in the past, but the feature had been disabled when I received it, without notating the change in any paperwork. I asked about it the last time I had my car at the dealership and they acknowledged that Honda was telling them to disable the auto-idle-stop on vehicles where the owner said something. Today, July 16th, 2023, I experienced the same behavior when I stopped for gas. The car would not restart, the starter would not attempt to star the car. I had driven about 60 miles in this 100 degree weather in aransas, texas. After filling up with gas my car wouldn't start, the electronics worked, the radio came on, but the car wouldn't start. I got out of the car while the electronics were on, went to talk to another person in the caravan. I came back and tried again and the car started. The battery was obviously capable of starting the car without jumping.

The back-up camera / navigation / infotainment screen is intermittently off. Without this screen one cannot get a camera view directly behind the car to back up, park, or see the rear position of the vehicle for loading and unloading. After visiting the dealership with an estimate of $2000 to $3000 for replacement, the message was clear they did not want to replace this part at a reasonable cost. On about 11/01/2023, this problem was taken to our dealership and it did re-occur at the dealership but does remain about 50% intermittent since the middle of 2023. When doing on-line searches, this must be a repeat problem for other Honda Pilot owners. Other manufacturers have implemented recalls for this same problem but not Honda to my knowledge. This vehicle now has about 60,000 miles on it; but this problem is a safety concern as well as a resale concern… but we would like to be able to keep it. This part seems to have been designed to be difficult to remove and replace with 5 separate cable connections, attached air vents, and without disassembling the two full panels across the full width of the dash. The dealer did remind us that this vehicle is out of warranty as well.

Emissions light comes on due to a faulty fuel injector and catalytic converter. This continues to show up in multiple forums when it comes to this problem.

When the vehicle is turned off, the lights panel will flicker. You can hear the relays clicking behind the panel. The headlights will come on. The car alarm will go off at random. On average 7-10/per day. I’ve taken the vehicle to the dealer and there appears to be a back order of the part needed to fix the issue.

The car has an automatic engine shut off when the car comes to a complete stop (brake pushed fully). Over the course of a month, the car will stop and start correctly many times, however 5-7 times a month the engine will not come back on. . . The lights and radio will all be on and the engine will not come on. This requires me to put the car in park, turn the car completely off, restart the car all while the light is green and cars are behind ready to go. The battery is fine. There is an issue with the automatic system. Unfortunately Honda dealership has not been helpful and is more interested in charging extra money. I have read this is a problem that needs to be addressed.

When the idle stop feature is active the vehicle can stop, ceasing all functions, including steering and engine. The entire electrical system does not function, and the vehicle cannot be restarted. In order to restart the vehicle you are required to jumpstart the vehicle. This issue was not common during early ownership of vehicle, but has become more frequent with age. This is a safety issue as the vehicle can become inoperable in busy intersections.

When attempting to start the car's engine by pressing the start/stop button, it takes several times of pushing the button to start the engine and the dashboard displays a keyless start system error. There is a tech service bulletin for 2016 and 2017 models of the same car providing an extended warranty for customers to get free start/stop switch replacement. I took my car to a dealer and and they reproduced the problem. I was told it was not covered under the warranty. Why did Honda provide warranty and free replacement for previous model years but not for 2018 model that had the same problem? please advise.

When stopping at a traffic light the engine auto stop/start engages, but then the engine will not power back on when I release the brake. I have to completely restart the engine, causing a safety concern with other vehicles behind me. This just started in December 2022 and seems to occur daily.

When stopping at a traffic light the engine auto stop/start engages, but then the engine will not power back on when I release the brake. I have to completely restart the engine, causing a safety concern with other vehicles behind me. This has been ongoing for the last 6 months or so, and it seems to be getting worse. Sometimes the car will turn off mid intersection and we will be stuck there for 10-30 seconds while I try to get the car back on and going again. It is a very dangerous hazard and Honda denies there being an issue. After reading online it seems that many people are having a similar problem.

Numerous restart issues when car in in idle mode stopped at a traffic light or stop sign. Car does not idle but completely powers off. I'm required to place car into "park", turn on power, shift to drive in order to accelerate.

On at least three occasions after being stopped at a light the engine suddenly died (not simply auto idle stop). After putting in park and shutting off ignition (button start) and waiting some time the vehicle could be restarted. Battery is good. Fuel is good. Injectors already replaced. Dangerous as vehicle may be unexpectedly on powered while in traffic.

Car does not turn on after stopping at a red light with auto start/off on. Turns on after being jump started. Also windows automatically come down without pressing any buttons after opening or turning off car. Dealer reports no issues. Battery has been changed with no solution. Car is inoperable with concern for pedestrian safety and personal safety.

I was stopped at a red light, the engine cycled down because of the environmentally friendly option. My foot was on the break. The transmission shifted to neutral and turned orange. I could not get it to shift back to drive. I had to turn the car off and restart it. At that point I was able to put it in drive and move the car. This was very dangerous because I was on a busy highway and could have been rear ended by a driver not noticing the car was stopped and off.

The vehicle routinely shuts off at intersections and is unable to restart. This often causes traffic to back up behind the vehicle and vehicles around us having to make sudden stops. This occurs during normal driving conditions about 3 times/month. It seems to be attributed to the automatic shut-off feature but does not restart as it should when operating properly.

Was in the middle of an intersection and pressed the button to turn off engine idle mode as I have had instances where it was very slow to go when this mode is on and it delays getting out of the way of other drivers. When I pressed the idle off button - the car “shut down” and went into neutral. I could not get it out of neutral. Pressed d, r, p. Multiple times. Didn’t work. Had to press the turn off car button twice to turn off car then it finally restarted. I was stranded in the intersection and almost got hit by several cars. Once it started I pulled into a gas station and the radio stopped working. I turned off the car and restarted. Then the engine wasn’t shifting properly. Shut off the car again and went to the dealer. Dealer ran diagnostics and couldn’t find a problem. Checked the battery and all other items - no issues. Somebody is going to get killed and now I’m scared to drive my car.