Honda Passport collision warning problems

Filed Nov 6, 2026 · Driver assistance · CA

Sudden, unexpected failure/malfunction of the front multipurpose camera (Code U3000-49) and the rearview camera (no error code identified on the diagnostic test). According to the local Honda dealership, the front multipurpose camera has an internal failure, which I did not cause and could not have prevented. However, American Honda refused to cover the cost of repair/replacement, because there is no campaign or recall at this time, and they denied my request for goodwill assistance due to "not enough brand loyalty," because most of the oil changes and maintenance services for my car were performed at other mechanics and not at a Honda brand dealership. After starting the car, the dashboard permanently shows a yellow "Brake System" alert and cycles through displaying several more alerts, such as "ACC Adaptive Cruise Control Problem," "LKAS Lane Keeping Assist Problem," "Collision Mitigation System Problem," "Road Departure Mitigation System Problem," and "Auto High-Beam Problem." On a random, rare occasion, I will start the car and there are no alerts and the camera seems to function for that brief period the car is on. Driving with these safety features disabled and on constant display is very stressful and scary! Also, there would often be popping sounds from the radio, and, randomly, when shifting the car into reverse, the backup camera would fail intermittently and the display screen would not change at all or would be a blank black screen. The FAKRA recall was “repaired” over a year ago and these issues occurred more often after the recall work was done. They ultimately “repaired” the FAKRA recall again, supposedly correctly this time. How is Honda getting away with leaving customers vulnerable and at risk of accidents from these failures of critical safety systems??

Filed Sep 8, 2026 · Electrical · NV

Driving from [XXX] to [XXX], just over 1hr into trip @ 100 miles out of town and on one of the many steep inclines on the route, the engine power seemed to pulse, as if increase and decrease of gas/acceleration, then has every single alert possible illuminated on dash with the bell sound: Electric power steering system problem, steering assist reduced. Electric parking brake system problem, parking brake not available. Brake system problem, brake performance may be reduced. Brake hold system problem, apply brake when stopped. Vehicle stability assist system problem, reduced traction and handling. Trailer stability assist system problem. Hill descent control system problem, apply brake when descending. Hill start assist problem, vehicle may roll upon brake release. Adaptive cruise control system problem. Collision mitigation braking system problem. Road departure mitigation system problem. Low speed braking control problem. Emission system problem, avoid heavy acceleration and high speed. All wheel drive system problem, only front wheels may be powered. All alerts ending with 'See your dealer' The car then had reduced power which was a significant safety concern and driving risk when navigating hills and traffic flowing at 75mph uphill while this vehicle going slower and slower regardless of gas pedal pressure: 65mph, than 60mph, than 55mph, than 50mhp eating gas like crazy. Coasted into gas station to asses. At low speed there was a rattle upon pressing gas pedal coming from under the hood. The vehicle is 3 months old and has 4,197 miles. It is not simply that the alerts illuminated, those systems were all affected: braking, steering, acceleration, lane departure, cruise control etc. all were not working. Heavy acceleration and high speed were not even an option. Somehow made it back to [XXX] in limp/aux mode. Dealer has had vehicle for 6 hours and no update other than, 'it's not the battery' INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Sep 7, 2026 · Driver assistance · TN

Adaptive Cruise Control Automatic Emergency Braking Forward Collision Warning Lane Departure Warning Lane Keeping Assistance Auto -high beams Every time I start up my car all the above error messages come up stating there is a problem. My cruise control is not able to be used at all. This appears to be a very common issue amongst Honda Sensing from the research I have done. Honda was even taken to court over this issue.

Filed Sep 4, 2026 · Driver assistance · OR

I am experiencing a sudden and total failure of the front windshield-mounted camera sensor on my 2020 Honda Passport. Without warning, the vehicle's dashboard displays a cascade of simultaneous critical system errors as documented in my attachments. When this camera fails, it completely disables the entire Honda Sensing safety suite. The vehicle abruptly loses critical crash-avoidance features, including Automatic Emergency Braking, Forward Collision Warning, and Lane Keep Assist. Operating the vehicle with a constantly flashing dashboard while suddenly lacking the advertised safety features poses an immediate safety hazard. My local Honda dealership confirmed the front camera component is defective. However, Honda refuses to issue a safety recall or cover the full cost of the repair, offering only a partial "goodwill" assistance gesture that forces me to pay out-of-pocket for an inherently dangerous factory defect. This camera architecture mirrors the exact defect currently being litigated in active California class action lawsuits (e.g., Jones, et al. v. American Honda Motor Co. Inc.) for other Honda models. The Passport should be included in a safety recall immediately.

Filed Aug 26, 2026 · Driver assistance · CA

I am writing to formally request goodwill assistance regarding a significant hardware failure in my 2019 Honda Passport. My vehicle is currently experiencing diagnostic trouble code U3000-49 (Internal Electronic Failure of the Multipurpose Camera Unit), which has completely disabled my Honda Sensing suite, including Adaptive Cruise Control, Lane Keeping Assist, and Collision Mitigation. While my vehicle has approximately 76,000 miles and is out of the original bumper-to-bumper warranty, I am deeply concerned that this is a premature internal electronic component failure rather than normal wear and tear. Why I Am Reaching Out: Widespread Hardware Defect: The U3000-49 internal circuit board failure is a known, heavily documented issue impacting Honda Sensing-equipped vehicles (such as the closely related Honda Pilot and Odyssey models built on the same architecture). Safety Impact: This failure shuts down primary active safety features that were a core part of why I purchased a Honda. A structural component failure disabling safety features after roughly 7 years of ownership is unreasonable for a brand with Honda's reputation for longevity. Exclusion from Current Actions: I am aware of ongoing class-action litigation regarding these exact front sensor camera failures in Honda vehicles. While my specific vehicle model year/trim configuration is not currently named in the active scope of those specific lawsuits, the mechanical and electronic reality of the part is identical. Replacing this unit and performing the mandatory ADAS static calibration quotes out to over $1,500–$2,000 at local service centers—an extreme financial burden for a manufacturing-related internal circuit board failure. Given my loyalty to the brand and the safety-critical nature of these systems, I am asking Honda to step in and offer goodwill assistance to cover or heavily subsidize the replacement and calibration of this failed multipurpose camera unit. Thank you for your time, considerati

Filed Aug 17, 2026 · Driver assistance · 32,000 miles · NC

The contact owns a 2021 Honda Passport. The contact stated that while driving 45 MPH, the Forward Collision Avoidance activated, and the vehicle stopped. The contact stated that the braking was aggressive. The contact stated that the failure was persistent. The contact stated that the vehicle was the only form of transportation. The contact stated that the vehicle was unsafe to use while transporting minor children. The dealer was made aware of the failure. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The contact stated that an unknown recall repair was performed previously; however, the failure occurred. The manufacturer was made aware of the failure. The failure mileage was approximately 32,000.

Filed Jul 31, 2026 · Driver assistance · TX

About 1 year ago when the car was only 6 yeas old a series of warning lights lit up on the dashboard of our 2019 Honda Passport. The warning lights showed failures in several of the Honda sensing suite safety features including adaptive cruise control, lane keeping assist, collision mitigation braking system, road departure mitigation, vehicle stability assist, and auto high beam problem. The Honda dealership told us it could be a problem with the front facing multi-purpose camera or the radar and the problem was triggering a full failure of the entire Honda sensing suite and all of the safety features. They were unable to diagnose the issue and suggested replacing and recalibrating both the camera and the radar. The quote for this work was over $7,000 and they couldn’t even ensure us that it would fix the issue or that it wouldn’t fail again in the future. As a result we either have to continue to drive our car without any of the safety features that we purchased the car for, try to sell the car for a greatly reduced amount because of the myriad of safety warnings that show up on the dash, or spend over half of what the car is worth at the dealership for a repair without any assurances that the problem won’t reoccur. Based on internet research this is a very common problem for many Honda vehicles between 2019 and 2025. We have been driving the car “as-is” for over a year now hoping that Honda would issue a recall for this widespread safety issue. Here is a link to the walk around video and explanation from First Texas Honda: [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Jul 18, 2026 · Driver assistance · CO

The multipurpose front camera on my 2021 Honda Passport failed without warning, causing mutliple Honda sensing safety systems to become inoperative. Warning messages appeared indicating failures of the collision mitigation braking system, adaptaptive cruise control, lane keeping assist system, road departure mitigation system, and other driver assistance features. The vehicle has not been involved in a front end collision and the camera failure was diagnosed by a Honda dealership as requiring replacement of the multipurpose camera assembly. This is a significant safety concern because the failure of a single component disables numerous advanced driver assistance systems that are designed to help prevent crashes. I have learned that similar front camera failures have been reported by owners of other Honda models using comparable Honda sensing technology. Because this failure affects critical safety systems and appears to be more than an isolated incident, I am submitting this complaint so it can be documented and investigated.

Filed Jun 18, 2026 · Driver assistance · FL

It's a sunny day in Florida and approximately at [XXX] while traveling straight on a public roadway, the vehicle directly in front of me moved into the left-turn lane, completely clearing my lane of travel. As I actively accelerated to pass the turning vehicle, my Honda’s Collision Mitigation Braking System (CMBS) inadvertently activated despite my lane being completely clear and unobstructed. The emergency automatic braking engaged forcefully just after I passed the vehicle in the left-turn lane. This unexpected, false-positive braking event caused a severe, rapid deceleration that nearly resulted in a rear-end collision by the vehicle traveling behind me. This exact situation has occurred on 3 other separate occasions. I'm in fear of being rear-ended, especially with my kids in the car, because my vehicle body language prior to the forceful braking has been acceleration. The drivers behind me are likely to see my acceleration and proceed with their own acceleration just to be blind-sided with my vehicles sudden and hard braking. It's a disaster waiting to happen, especially on busy roadways. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Jun 17, 2026 · Electrical · 94,078 miles · MD

The contact owns a 2020 Honda Passport. The contact stated that upon starting the vehicle with the Push-To-Start feature, the Adaptive Cruise Control, Road Departure Mitigation, Collision Mitigation Brake System, and Lane Keeping assist system, and the high beam messages were displayed on the instrument panel. An audible alarm sounded while the messages were displayed. The vehicle was taken to a local dealer, where it was diagnosed and determined that the multipurpose camera needed to be replaced. The vehicle was not repaired due to the cost, and because the parts were on back order. Upon further investigation, the contact stated that the windshield heat exposure might have caused the failure in the hotter weatehr. The manufacturer was not made aware of the failure. The failure mileage was approximately 94,078.