Electrical System Problems of Honda Pilot - part 1

Car fails to start and warning flashes, keyless start system problem.

See all problems of the 2016 Honda Pilot 🔎.

Auto idle stop activated at a stop light for the 2nd or 3rd time over a few years. Lifted foot off the break and stalled, the car went into park and I could not put it into neutral or drive. The odometer screen looked like it does when the engine is on. The battery light was on. I tried to turn down the radio and the volume didn't work. I tried pressing the ignition button to turn off the car entirely but it didn't work the first couple of tries. Once I was able to completely turn it off, it struggled to turn over when I tried to start the engine, which I've never had happen, but did turn over. Dealership wanted to charge $325 for a few hours of diagnostics which we declined.

See all problems of the 2021 Honda Pilot 🔎.

There is an electrical malfunction which causes all of the electrical components to flash on/off, glitch. This has occured while driving but primarily when the vehicle is parked and unattended. I’m afraid it can short and cause a fire. The vehicle will turn istelf on and off repeatedly and rapidly while unattended. This has been going on for 2 years with our vehicle and not under warranty.

Infotainment center making popping and cracking sounds during every drive. System will completely shut down and not work at all. No access to navigation, phone or infotainment center at all. Audio will completely cut out during music and phone calls.

See all problems of the 2020 Honda Pilot 🔎.

Vehicle caught fire and completely burned up. It had no problems, had been serviced and recently inspected for emissions and safety in virginia.

While driving multiple lights came on the dash board showing all driver assistance systems flashing. Vehicle unable to accelerate. Had to parking on the side of the highway turn off vehicle then turn back on to clear. Dealership unable to repeat, no issues found.

See all problems of the 2025 Honda Pilot 🔎.

Auto idle stop stalled at a red light causing my car to not move and having to shut off my car in the middle of traffic. Once I tried to turn back on it wouldnt start at first. I had to do this twice in order for the car to come back on.

The car engine autorestart causes all sorts of problems. We have repeatedly had the warning come on and the engine stop while at a light or paused in moving traffic. We have replaced the battery and other parts. The safety issue is that the car totally stops while in traffic and we have almost been hit multiple times as we try to restart the car. You have to put the car in park and restart the engine due to "compression issues" or something else. That has nothing to do with being a branded title and everything to do with a safety issue. The car just stops and won't autorestart. This has happened several times in the last week and then yesterday other warning lights came on resulting in the car then not accelerating beyond 25 mph initially and then 45 mph. Imagine this happening on a highway. This is really scary as it has happened on an interstate when traffic stopped and at a traffic light. I called Honda and they acknowledged it was safety issue but written up as a warranty extension so they refused to cover the repair of the vehicle. I am therefore escalating what I believe you are already investigating according to articles I have seen.

While driving, we eill hear a popping noice coming from the dash speakers - almost sounds like fine grains if sand hitting windshield - at which time the media display, I. E. Navigation /radio control display/etc. Will turn black and briefly display "network connection lost, most net off" message before the display goes completely black. This has only been noticed after a recall service was performed.

Alarm randomly goes off when parked and locked without doors being open. Unplugged hood latch sensor and it stopped but security system is not armed (absence of blinking light).

See all problems of the 2017 Honda Pilot 🔎.

The car failed to start after stop at a traffic light. It happened few times. I replaced old battery with a new one. The problem still persists. Mechanic checked the battery health and found to be good.

See all problems of the 2022 Honda Pilot 🔎.

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.

See all problems of the 2018 Honda Pilot 🔎.

I have received a rejected emission test due to the computer not updating. Honda demands 200 diagnosis for this. And I have read it reported several times to years 2019 - 2023.

The front windshield camera is causing the brake system error light to come on and triggering the safety system to malfunction. This failed camera system disables safety features and causes lane assist, cruise control , lighting features, back-up camera, driving assist, and the collision system to be disabled, causing a major safety concern. This front camera system has failed and has been diagnosed by the certified Honda dealer that my vehicle was purchased from. My vehicle is 4 years old and has 35k miles, and the system has failed. Each component was inspected and issues diagnosed by the dealer. The warning light first displayed on the dashboard and showed as a "brake system" error light. Under the break system error 6 errors displayed they read : 1) adaptive cruise control problem 2) lane keeping assist problem 3) collision mitigation system problem 4) road departure mitigation system problem 5) auto-high beam problem 6) transmission system problem.

The contact owns a 2017 Honda Pilot. The contact stated that while his wife was driving approximately 65 mph on the freeway, the vehicle stalled due to battery failure. There were no warning lights illuminated. The vehicle was towed to an independent mechanic, where the battery was replaced. After restarting the vehicle, the contact heard an abnormal knocking sound consistent with a rod knock. Additionally, the trunk handle paint had chipped and was rusted. The local dealer was contacted and referred the contact to the manufacturer for assistance. The manufacturer was contacted and confirmed that there were no recalls associated with the VIN. The failure mileage was approximately 51,000.

Vehicle not starting after sitting for extended period of time and it’s not a battery issue.

Driving on the highway dash goes completely black. Can’t see speed. Cruise control shuts down. Have to pull off the highway shut the engine down and wait for a couple minutes then restart. I have had all recalls repaired at the dealership where purchased but this happens weekly. At 50,000 miles I noticed rough and abrupt transmission shifting and clunking with a lag in acceleration. This continues despite multiple transmission flushes. The problem continues to worsen and current mileage is at 71000.

When the vehicle is stopped at a light and the auto engine idle engages, it intermittently stalls or shuts off the engine and unable or struggles to restart. The most recent time, the Pilot had to be shut off completely and restarted while sitting at a newly turned green light with large semi trucks behind us. When the auto engine idle is turned off there are no problems. This has happened 5 times over the course of the last 2-3 months.

My wife drives this vehicle daily with our 3 children all of sudden these warning lights come trailer stability assist problem road departure mitigation system problem power steering system problem emission system problem vehicle stability assist problem hill start assist problem the last time this happen was 1/28/2026 took it to the dealer 1/31/2026 showed the association the video he said he has not heard of this but mostly caused by the battery. They looked at the battery all is well. If it happens again to bring it in he said. This was the 3rd time this happens the warning lights will go off. Took it to auto zone and they could not find the caused. This is dangerous to happen and unacceptable. Based on social media multiple people have this issue and causinga safety concern. What would it take for Honda to fix this. Please make a recall!!.

All the adas systems have stopped working. I get warnings and beeping as I drive my vehicle. Numerous people are telling me that it is the $2,000 front sensing camera that needs to be replaced. This is a huge safety concern and it is plaguing the 3rd generation Honda Pilots.

See all problems of the 2019 Honda Pilot 🔎.

While driving, multiple safety systems suddenly failed at the same time including adaptive cruise control, lane keeping assist, collision mitigation braking system, road departure mitigation, and auto high beam. All warning lights appeared simultaneously. The vehicle became unsafe to drive relying only on manual control. This appears to be related to the front-facing camera or sensor malfunction. Many other Honda Pilot owners have reported the same issue.

The contact owns a 2017 Honda Pilot. The contact stated that while driving at an undisclosed speed, several unknown warning lights were illuminated. The vehicle was pending an appointment with the dealer. The contact used a handheld scanner and retrieved seventeen different undisclosed diagnostic trouble codes. The contact stated that the warning lights were intermittently illuminated. The manufacturer was not made aware of the failure. The failure mileage was approximately 115,000.

Received warning message 'electric steering assist failure' Saturday January 10th 2026 12:00-noon driving approximately 5mph, released the accelerator to begin pulling into a parking spot and the power steering failed. The vehicle was very difficult to turn but I was able to avoid hitting anything. Drove around for ~2 hours making multiple stops at multiple stores with no issues until. . . Same day, Saturday January 10th 2026 1:55 driving approximately 5mph, released the accelerator to begin pulling into a parking spot and the power steering failed. This was a safety risk to my family and to the pedestrians in the parking lot. Saturday January 10th 2026 1:55 I immediately called wilde Honda waukesha wisconsin, which is the dealership that I bought it from (6/25/25 delivery date) they asked me to bring the vehicle in on Monday Monday January 12 2026 1:46pm justin green - service advisor called and stated that they can see that its an electrical issue but cannot diagnose fully. He stated that they needed to bring in a more advanced technician so I would need to bring it back the next day. Tuesday January 13 2026 1:51pm justin green - service advisor called to inform that they were unable to replicate the issue and that my keys are at the front desk. 2:45 spoke with service manager who advised me to continue driving the vehicle and bring it back if it happens again. He suspected that because it was snowing the day of the incidents, that the issue may have been caused by moisture.

While driving my 2017 Honda Pilot elite, the vehicle has experienced four separate incidents of sudden and complete loss of power, including while traveling at highway speeds and during rush-hour traffic. The engine shuts off without warning, causing the vehicle to stop in traffic. In multiple incidents, the vehicle would not restart for several minutes. These incidents occurred on u. S. 19 and interstate 275 in heavy traffic, creating an immediate risk of collision. In one incident, the vehicle died while traveling at highway speeds. In another, it shut off at a red light and blocked traffic during rush hour. The vehicle has been taken to an authorized Honda dealership multiple times. Diagnostic testing initially found no issues. Later visits attributed the problem to the battery, despite the battery being recently replaced and the condition recurring after replacement. The symptoms exactly match Honda Pilot start/stop engine failure recalls affecting nearby model years. However, because my model year is not included, the dealership refused to repair the vehicle in accordance with the recall, even when I offered to pay for the repair. I believe this represents a safety-related defect involving sudden engine shutdown while driving. The vehicle is unreliable and unsafe to operate. Furthermore, given the repeated failure of this vehicle, the dealership’s inability to permanently repair the condition after multiple attempts, and the ongoing safety risk, I am concerned this matter may meet the criteria for a nonconformity under florida’s motor vehicle warranty enforcement act. I am hopeful Honda will resolve this matter cooperatively and without the need for further regulatory or legal action.

The vehicle constantly says “ keyless start system problem” I’ve only had the car for a year, it also says “ break system problem and won’t let me start the car often”.

We were driving our 2019 Honda Pilot and at a traffic light the car failed to restart after the auto stop-start system shut off the engine. This happened when I started to step on the gas so we could have been rear-ended by the car behind us. The brakes also appeared stuck when I tried to depress them so I could restart the car. There was no warning until the car refused to start, but the computer system did appear to do some sort of a reboot sequence.

Lots of warning lights going off in car. Took it to the dealership and was told it’s the front camera and would cost over $2k to fix. Car is new, less than 5 years old. Should not be having this issue on a new car. After researching found there are lots of people with the same issue. Seems to me it’s a manufacturing issue and Honda should be responsible to fix.

Car does not want to start even though the batter and alternator are good (tested by tow truck company). Restarts fine once batter is disconnected and then reconnected again. This has now happened twice.

While stopped at an intersection, the car died, the transmission shifted to neutral automatically and the radio would not turn on. The agm battery was replaced approximately one year ago when a similar situation took place.

All of the lights on the dash came on and the power steering stopped working while driving on the highway. I was in the number one lane and had to merge across four lanes to pull over with no power steering. I shut the car off and waited a few minutes. The lights were still on the dash but the power steering was working. This is the second time this has happened in the last two weeks.

The contact owns a 2021 Honda Pilot. The contact stated that the infotainment screen and the rearview camera screen intermittently failed to activate while the vehicle was shifted into reverse. The vehicle was taken to the local dealer, and the contact was informed that the VIN was not included in NHTSA campaign number: 23v431000 (back over prevention). The vehicle was not diagnosed or repaired. The manufacturer was contacted; however, no assistance was provided. The failure mileage was approximately 32,000.

The infotainment system screen would simply not illuminate when the car is started. Also the auto engine shut off, chooses not to restart the engine when your foot is removed from the break peddle.

Following all repair/recall/warranty work recommended by Honda, the auto stop/start feature is again failing. This results in the vehicle not restarting after the auto idle engine stop is engaged while in traffic, stop lights, stop signs etc. This is a random occurrence, but results in a significant safety hazard as a stopped vehicle in a lane of travel. This is a recurring issue, no specific date of incident.

While driving and sometimes even when in reverse the stereo screen blacks out and a popping sound comes from the speakers. Sometimes the screen resets after a few minutes, and other times it won’t come back on until the car is shut off and restarted.

The infotainment center goes out, the screen reads "network communication lost" "most net off". This occurs while using the rearview camera, causing a safety issue. This is a known Honda issue, bulletin 20-049, 20-058, a19-030b. Replacement of fakra connectors, most bus wiring harness (parts 39817-tjb-aco housing or 39165-tg7 cords) or the entire floor harness. . Vehicle has 79,000 miles.