2019 Honda Pilot: multiple warning lights

Filed Sep 29, 2026 · Driver assistance, Electrical · CA

Honda DTC U3000-49 Internal Electronic Failure of the Multipurpose Camera. Ran into an issue where most if not all system modules began flashing warnings in the instrument cluster. The last time this happened, we found our original factory Honda battery to have finally failed. We replaced the battery 6 months ago, thus it's basically new. Naturally we thought possibly that something happened to the battery again, so we brought it back to Goodyear, and they ran tests. Alternator charging system was good, and so was the battery. They reset the system, and all of the warning lights went away for about 5 minutes. After idling for about 5 minutes, all of the random warning lights came back on the instrument cluster. Since the system was reset, the only thing that was flagged after pulling the codes post-reset was U3000-49, which after some research appears to be somewhat common. I talked to my local Honda dealer and they said the cost to fix this is in the mid to high $2000 range. I had to pay Goodyear $67.98 due to the fault not being with their installed battery, and they let the car go saying they couldn't do anything, so I contacted Honda.

Filed Aug 31, 2026 · Engine · 130,000 miles · RI

The contact owns a 2019 Honda Pilot. The contact stated that while merging onto the highway at 40 MPH, the vehicle lost power and several warning lights illuminated on the instrument panel. The contact coasted the vehicle to the shoulder of the highway, and the vehicle was towed to an independent mechanic. The independent mechanic diagnosed that an unknown engine component failed, causing the timing belt to snap and resulting in engine failure. The contact associated the failure with the federal safety agency Action Number: PE25008 (Engine). The dealer was notified of the failure and informed the contact that there were no open recalls associated with the VIN. The manufacturer was not notified of the failure. The vehicle was not repaired. The failure mileage was approximately 130,000.

Filed Jul 29, 2026 · Driver assistance · CA

A little after hitting 114000 miles, all the lights came on the dashboard: brake system, ACC, LKAS, automatic high beams, collision mitigation system. We had the battery checked and it is not the battery. All the camera sensors are clean… many other Honda pilot owners have expressed this same problem online

Filed Jul 21, 2026 · Electrical, Engine · FL

In the past month 4 times I had a Software, Module malfunction. All lights in in the dash are on like a Christmas Tree. Believe is related to the PGM. When to the Honda dealer in Winter Haven explained what happened and show a short video and they said that because my Vin [XXX] have no recall I have to pay $89.99 for an inspection and other charges to fix the problem. I told the service department that my battery & alternator were Ok that many Honda vehicles had the same problems and that I believe is the PGM. When this happens I can’t turn the Suv off, the brakes started acting weird, can’t open the rear door and the engine accelerates. If this is not a safety hazard I don’t know what it is. I have an appointment tomorrow with the dealer but I think that pay for a manufacturer malfunction is no way of doing business INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Jul 2, 2026 · Driver assistance · CO

I am filing this complaint because my 2019 Honda Pilot has developed a serious safety-related defect. When I started the vehicle, multiple warning lights remain on, including the LKAS, ACC, CMBS, and Brake System warnings. I haven't had it inspected by the dealer yet, as the closest dealer is 25 miles away down a curvy mountain road. I expect that it will be determined that the front-facing camera has failed. Because this camera supports several driver-assistance and warning systems, the failure has made those systems unreliable and prevents the vehicle from accurately alerting me to other potential problems. This creates a significant safety concern because, if another malfunction occurs, I may not be able to distinguish it from the existing warnings. The warning lights remain active unless the camera is replaced at an estimated cost of $2,600. I do not believe owners should be responsible for such an expensive repair when the failure affects critical safety and warning functions. This issue appears to be recurring among 2019 Honda Pilots, with similar complaints reported by other owners online and in social media forums. I respectfully request that Honda investigate this defect and provide an appropriate remedy, including repair assistance or coverage for the failed camera system.

Filed Jun 13, 2026 · Driver assistance · OH

There are several lights that come on and say there is a problem. Upon looking online for information on how to fix it there are numerous people with the same issue and there should be a recall.

Filed Apr 8, 2026 · Driver assistance · AL

I have several lights on my dash after getting a part changed. Road departure mitigation, adaptive cruise control problem, collision mitigation system problem, auto high beam problem.

Filed Mar 24, 2026 · Driver assistance · TX

Front camera sensor (behind rear view mirror) has failed prematurely therefore causing multiple dash lights to come on such as ACC, LKAS, collision mitigation system, Brake system. Confirmed battery is not the issue as it is in great condition.

Filed Mar 2, 2026 · Driver assistance · TX

It is available for inspection. We were driving and all of sudden the car became sluggish, started slowing down on the highway and several lights started popping up. The warning lights came up after slowing down and becoming sluggish.

Filed Feb 28, 2026 · Driver assistance · WA

All of the warning lights came on, cruise doesnt work. Dealership told me my camera in the wind shield stopped working. I was given a 2,1000$ estimate from Harvest Honda in Yakima, WA. My car had 84,000 miles on it. No impact to the windshield. It just stopped. I took it to McKinney glass to see if it could possibly be a calibration issue. They confirmed what the dealership told me. It’s defective.

Filed Feb 7, 2026 · Driver assistance, Electrical · CA

The vehicle experiences a persistent stutter/hesitation while driving, which is especially pronounced during acceleration from a stop or at low to moderate speeds. This condition occurs consistently during normal operation and is not a one-time or intermittent event. The hesitation creates a safety concern when accelerating from intersections, merging into traffic, or maintaining smooth vehicle speed. The vehicle feels as though power delivery is interrupted or unstable during acceleration. Multiple warning lights are present. Dealer diagnostics confirmed permanent communication-related fault codes, including CAN bus communication errors and camera/radar-related safety system failures. These fault codes return after clearing and coincide with the drivability hesitation. During inspection, a transmission fluid service was discussed; however, no transmission-specific fault codes were identified. The drivability hesitation has continued alongside the documented electronic and communication-related faults. The issue has been inspected and documented by a dealership. No crash, fire, or injury has occurred, but the condition remains unresolved and continues to affect drivability and safety-related systems.

Filed Feb 4, 2026 · Driver assistance, Electrical · LA

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.