Blind Spot Detection problems of the 2019 Honda Odyssey

15 problems related to blind spot detection have been reported for the 2019 Honda Odyssey. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2019 Honda Odyssey based on all problems reported for the 2019 Odyssey.

1 Blind Spot Detection problem

Failure Date: 01/16/2026

Improper seal on the seam (?) above let water leak into my power tailgate control module. It caused all the dash lights to sporadically rapidly flash, told me I have a transmission problem and my blind spot warning didn’t work right. Pulled out the tailgate module to find water in the module with a failed circuit board. Also wires leading into the module were wet.

2 Blind Spot Detection problem

Failure Date: 10/08/2025

After we took the car in all of a sudden randomly these warning lights will come on and my d for drive keeps flashing. Lkas, acc, collision avoidance, auto high beam problem and brake system warning. Sometimes some of them sometimes all of them. I read it’s a common problem but there hasn’t been a recall on it.

3 Blind Spot Detection problem

Failure Date: 09/29/2025

Center camera has gone out. Millions of vans in the same position as me.

4 Blind Spot Detection problem

Failure Date: 07/31/2025

Was driving on my way to work and I heard a sharp sound while going up a hill. I then got warnings that said transmission issue, pull over immediately when safe and the car shifted itself into neutral. I was in the middle of traffic and lost all acceleration controls, while being forced out of the drive gear. I lost all speed and had to move through traffic and get to a side street. The same thing happened to me about a year and a half ago. It was covered by a warranty but I still was experiencing losses of car power or stalling.

5 Blind Spot Detection problem

Failure Date: 05/16/2025

The multi-purpose camera/millimeter wave radar has been diagnosed by a certified Honda service center as having an internal failure, disabling all advanced driver assistance systems from operating as designed. These systems include: adaptive cruise control, blind spot monitoring, collision mitigation braking, lane keep assist, road departure mitigation, automatic high beam. The failure of these safety systems has increased the risk of crash and injury to the vehicle occupants.

6 Blind Spot Detection problem

Failure Date: 05/02/2025

My radar and multipurpose camera need replacement.

7 Blind Spot Detection problem

Failure Date: 03/11/2025

This is my second 2019 Honda Odyssey that has multipurpose camera unit internal electronic failure(error code u3000-49). Failed camera causing the whole adas system to stop functioning. This part shouldn't fail in 6 year old 50000 miles car. I will also report on my second Honda Odyssey which I had the same issue last year.

8 Blind Spot Detection problem

Failure Date: 02/11/2025

While driving at 25-30 mph, all of a sudden the 2 warning signs came “transmission system problem” and “blind spot info system problem. ” the “d” in the dashboard started blinking. When I put the vehicle in park at a stop light, the “p” also blinked. After a couple of minutes of this I pulled over and turned the car off. A few minutes later I restarted the engine and these warning lights have not come back in the last 5 drives. I read online that this may be a software glitch that needs updating (which I think is a manufacturer defect). I do feel like the car was a bit jumpy while these warnings were going off and I was terrified that it would put itself into park while I was driving and cause an accident.

9 Blind Spot Detection problem

Failure Date: 02/02/2025

All warning lights turned on about 9. Emissions system problem, transmission system problem, brake system problem, brake hold system problem, power steering system (eps) problem, vehicle stability assist (vsa) problem, hill start assist problem, road departure mitigation system problem, blind spot info system problem. Steering becomes really difficult, reverse and forward gives out and really hard to control vehicle. Not able to accelerate. This problem happened out of nowhere no issues prior to the lights coming on took it to Honda they said there was no problem and they had not experienced this problem before. This is about the fourth time this happens now did my research and other owners of similar vehicles have the same issues.

10 Blind Spot Detection problem

Failure Date: 01/25/2025

It first started with the power tailgate failure which I brought it to Honda who are aware that there is a faulty sealant that is causing water to get into these Odysseys. They refuse to fix the issues and they are very costly. My van has never been in an accident. Now I'm getting all sorts of warnings from the adas system. Honda has refused to fix their issues and I can not afford $7000 cost to get this cleared up. People who own these vans are complaining and no one is doing enough to get this recalled.

11 Blind Spot Detection problem

Failure Date: 10/18/2024

Adaptive cruise control, blind spot monitoring, lane keep assist, automatic braking, auto beam functions stopped working.

12 Blind Spot Detection problem

Failure Date: 07/08/2024

1. The multipurpose camera, which is needed for the adas to function has malfunctioned. Yes, it is available for inspection request. 2. The malfunctioning multipurpose camera caused the advanced driver-assistance systems (adas) to perform unreliably. Features such as lane keeping assist, adaptive cruise control, and collision warning either stopped working or provided false alerts. This created unpredictable driving conditions, as I could not rely on the systems to detect other vehicles, maintain lane position, or warn of potential collisions. The issue increased the risk of an accident for me and for other drivers or pedestrians, especially in traffic or on highways. Upon doing some research, it seems clear that this is a wide-spread problem, which Honda has not issued a recall about. 3. Yes, this has been reproduced and confirmed by a dealer. 4. No, it has not been inspected by the manufacturer, police, or insurance rep. 5. No, there were not any warning lamps, messages, or other symptoms prior to the failure.

13 Blind Spot Detection problem

Failure Date: 02/01/2024

All of a sudden every adas system went down. When starting the vehicle I get numerous errors displayed - all having to do with the adas. The forward facing camera is the cause of this and it is a known systemic issue within Honda. All safety features are now disabled and the vehicle has the original camera and windshield.

14 Blind Spot Detection problem

Failure Date: 12/26/2023

Rear lift gate ceased operating, unlocking or opening. Later received errors on dash for blind spot malfunction and transmission error. Dealer says it is an issue with water leaking into the rear chassis getting into the exposed electronics.

15 Blind Spot Detection problem

Failure Date: 12/01/2023

Failed part information front camera - Honda (36160-thr-a11) faulty camera inaccurately reads the surrounding objects, causing the car to hesitate and lurch when accelerating. It is not safe. Yes, the problem has been confirmed by a service center and the dealer yes, the component has been inspected by the dealer and a service center no warnings prior to failure. The warning lamps and messages started when the component had already failed.


Other Lane Departure related problems of the 2019 Honda Odyssey

Warning problems
48
Assist problems
47
Blind Spot Detection problems
15

Odyssey Service Bulletins
Odyssey Safety Recalls
Odyssey Defect Investigations