470 of the 923 complaints about the 2020 Honda Odyssey are about the driver-assist systems — 51% of everything reported for this model year. Half of the failures with a mileage on record happened before 20,000 miles.
470
Complaints
1
Crashes
0
Fires
1
Injuries
Filed with NHTSA, in their own words.
LANE DEPARTURE: ASSIST
multipurpose camera stopped working. no direct physical damage to camera so it shouldn't need replacement after 6 years. others with honda odyssey have reported similar defect.
NHTSA complaint #11758675 — an unverified report by a vehicle owner.
FORWARD COLLISION AVOIDANCE: WARNINGS
multipurpose camera stopped working. no direct physical damage to camera so it shouldn't need replacement after 6 years. others with honda odyssey have reported similar defect.
NHTSA complaint #11758675 — an unverified report by a vehicle owner.
LANE DEPARTURE: BLIND SPOT DETECTION
multipurpose camera stopped working. no direct physical damage to camera so it shouldn't need replacement after 6 years. others with honda odyssey have reported similar defect.
NHTSA complaint #11758675 — an unverified report by a vehicle owner.
FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL
when I start the car, I get 8 or so warnings: Adaptive cruise control, Automatic emergency braking, forward Collision warning, lane departure warning, lane keeping assistance, etc. the air bag warning for passenger also blinks. the dealer indicates this is a faulty front camera and will require about $2500 to fix it.
NHTSA complaint #11758803 — an unverified report by a vehicle owner.
FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING
when I start the car, I get 8 or so warnings: Adaptive cruise control, Automatic emergency braking, forward Collision warning, lane departure warning, lane keeping assistance, etc. the air bag warning for passenger also blinks. the dealer indicates this is a faulty front camera and will require about $2500 to fix it.
NHTSA complaint #11758803 — an unverified report by a vehicle owner.
FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL
I went to the dealership today for my recall on the backup camera where my screen goes black in reverse. I also told me my dash lights had come on and could like lane keeping assistance, adaptive cruise control and blind spot warning. Dealership then tells me it is a faulty internal camera in the windshield and wants to charge me $2K. Is this not a recall since it happens to a significant amount of honda odysseys and pilots? Please make this a recall as it is not safe to drive my van anymore and should be apart of the recall I took it in for.
NHTSA complaint #11758197 — an unverified report by a vehicle owner.
FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING
I went to the dealership today for my recall on the backup camera where my screen goes black in reverse. I also told me my dash lights had come on and could like lane keeping assistance, adaptive cruise control and blind spot warning. Dealership then tells me it is a faulty internal camera in the windshield and wants to charge me $2K. Is this not a recall since it happens to a significant amount of honda odysseys and pilots? Please make this a recall as it is not safe to drive my van anymore and should be apart of the recall I took it in for.
NHTSA complaint #11758197 — an unverified report by a vehicle owner.
LANE DEPARTURE: ASSIST
I went to the dealership today for my recall on the backup camera where my screen goes black in reverse. I also told me my dash lights had come on and could like lane keeping assistance, adaptive cruise control and blind spot warning. Dealership then tells me it is a faulty internal camera in the windshield and wants to charge me $2K. Is this not a recall since it happens to a significant amount of honda odysseys and pilots? Please make this a recall as it is not safe to drive my van anymore and should be apart of the recall I took it in for.
NHTSA complaint #11758197 — an unverified report by a vehicle owner.
FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL
Error U3000-49 Multipurpose camera failure...Adaptive Cruise Control, Lane Assist, etc. do not function. I cannot even get a basic cruise control to function! Honda wants $2000+ to fix this problem that has become a common problem with 2020 Honda Odysseys. Please push for a recall!
NHTSA complaint #11757285 — an unverified report by a vehicle owner.
LANE DEPARTURE: ASSIST
Error U3000-49 Multipurpose camera failure...Adaptive Cruise Control, Lane Assist, etc. do not function. I cannot even get a basic cruise control to function! Honda wants $2000+ to fix this problem that has become a common problem with 2020 Honda Odysseys. Please push for a recall!
NHTSA complaint #11757285 — an unverified report by a vehicle owner.
BACK OVER PREVENTION: WARNINGS
Error U3000-49 Multipurpose camera failure...Adaptive Cruise Control, Lane Assist, etc. do not function. I cannot even get a basic cruise control to function! Honda wants $2000+ to fix this problem that has become a common problem with 2020 Honda Odysseys. Please push for a recall!
NHTSA complaint #11757285 — an unverified report by a vehicle owner.
FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING
Multipurpose camera internal failure disabling my all my safety features in ADAS.
NHTSA complaint #11756750 — an unverified report by a vehicle owner.
FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL
Camera failed after 65,000 miles and is a known problem out there with thousands of these requiring a $2000 dealer replacement.
NHTSA complaint #11756449 — an unverified report by a vehicle owner.
FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING
Camera failed after 65,000 miles and is a known problem out there with thousands of these requiring a $2000 dealer replacement.
NHTSA complaint #11756449 — an unverified report by a vehicle owner.
FORWARD COLLISION AVOIDANCE: WARNINGS
Camera failed after 65,000 miles and is a known problem out there with thousands of these requiring a $2000 dealer replacement.
NHTSA complaint #11756449 — an unverified report by a vehicle owner.
LANE DEPARTURE: ASSIST
The electrical component is failing. I have brought in this vehicle 2 times for failed electrical issues over several years (around 2 years), and it only has 52,000 miles currently. The back up sensors no longer work, as well as warning lights for the following began to appear a year ago: collision mitigation, adaptive cruise control, lane keeping assist, road departure mitigation. Sometimes, our electrical side door will not close and will keep opening when trying to shut. This electrical issues has been draining our battery, and while driving, my car shut off in the middle of the street while I was waiting for a light. After a few attempts, I got my car started again. We replaced the battery, and a few days later the car would randomly turn on and I could not use an electrical key to open the car door. Only way to open it is with the physical key. The battery had to be unplugged in order to stop the car for randomly turning on. All electrical systems would turn on in the car, including the alarm and radio, even if the radio had been off when the car was last turned off. The car has been inspected by Honda mechanics, who told me the electrical component is dying, but they don't know why, the car isn't that old, and it has very few miles on it.
NHTSA complaint #11753893 — an unverified report by a vehicle owner.
FORWARD COLLISION AVOIDANCE: WARNINGS
The electrical component is failing. I have brought in this vehicle 2 times for failed electrical issues over several years (around 2 years), and it only has 52,000 miles currently. The back up sensors no longer work, as well as warning lights for the following began to appear a year ago: collision mitigation, adaptive cruise control, lane keeping assist, road departure mitigation. Sometimes, our electrical side door will not close and will keep opening when trying to shut. This electrical issues has been draining our battery, and while driving, my car shut off in the middle of the street while I was waiting for a light. After a few attempts, I got my car started again. We replaced the battery, and a few days later the car would randomly turn on and I could not use an electrical key to open the car door. Only way to open it is with the physical key. The battery had to be unplugged in order to stop the car for randomly turning on. All electrical systems would turn on in the car, including the alarm and radio, even if the radio had been off when the car was last turned off. The car has been inspected by Honda mechanics, who told me the electrical component is dying, but they don't know why, the car isn't that old, and it has very few miles on it.
NHTSA complaint #11753893 — an unverified report by a vehicle owner.
LANE DEPARTURE: WARNING
The following safety warnings were displayed on my 2020 Odyssey dashboard as early as January 2025: Road Departure Mitigation System Problem Auto High-Beam Problem Adaptive Cruise Control Problem Lane Keeping Assist Problem Collision Mitigation System Problem Currently, the warning messages are displayed continuously without fail upon starting/driving the vehicle. Per my diagnosis through my local Honda service, it is an internal failure with the front-facing camera associated with these safety features.
NHTSA complaint #11752992 — an unverified report by a vehicle owner.
FORWARD COLLISION AVOIDANCE: WARNINGS
The following safety warnings were displayed on my 2020 Odyssey dashboard as early as January 2025: Road Departure Mitigation System Problem Auto High-Beam Problem Adaptive Cruise Control Problem Lane Keeping Assist Problem Collision Mitigation System Problem Currently, the warning messages are displayed continuously without fail upon starting/driving the vehicle. Per my diagnosis through my local Honda service, it is an internal failure with the front-facing camera associated with these safety features.
NHTSA complaint #11752992 — an unverified report by a vehicle owner.
LANE DEPARTURE: ASSIST
The following safety warnings were displayed on my 2020 Odyssey dashboard as early as January 2025: Road Departure Mitigation System Problem Auto High-Beam Problem Adaptive Cruise Control Problem Lane Keeping Assist Problem Collision Mitigation System Problem Currently, the warning messages are displayed continuously without fail upon starting/driving the vehicle. Per my diagnosis through my local Honda service, it is an internal failure with the front-facing camera associated with these safety features.
NHTSA complaint #11752992 — an unverified report by a vehicle owner.
FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL
adaptive cruise control, lane keep assist system problem, collision mitigation system problem, road departure mitigation system problem and auto high beam problem
NHTSA complaint #11753174 — an unverified report by a vehicle owner.
LANE DEPARTURE: ASSIST
adaptive cruise control, lane keep assist system problem, collision mitigation system problem, road departure mitigation system problem and auto high beam problem
NHTSA complaint #11753174 — an unverified report by a vehicle owner.
FORWARD COLLISION AVOIDANCE: WARNINGS
adaptive cruise control, lane keep assist system problem, collision mitigation system problem, road departure mitigation system problem and auto high beam problem
NHTSA complaint #11753174 — an unverified report by a vehicle owner.
FORWARD COLLISION AVOIDANCE: WARNINGS
Multiple sensors malfunctioned. Mechanic read code U3000-49 (Multipurpose camera unit/millimeter wave radar internal electronic failure). There was no collision or damage of any sort that led to this malfunction. The following systems no longer work: Adaptive Cruise control Collision mitigation system Lane keeping Assist Road departure mitigation system Blind spot info system Tire pressure monitor system Transmission system All of these failures started at exactly the same time. This severely compromises the ability to use this vehicle safely as these systems are all designed to prevent various safety hazards.
NHTSA complaint #11751624 — an unverified report by a vehicle owner.
FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL
Multiple sensors malfunctioned. Mechanic read code U3000-49 (Multipurpose camera unit/millimeter wave radar internal electronic failure). There was no collision or damage of any sort that led to this malfunction. The following systems no longer work: Adaptive Cruise control Collision mitigation system Lane keeping Assist Road departure mitigation system Blind spot info system Tire pressure monitor system Transmission system All of these failures started at exactly the same time. This severely compromises the ability to use this vehicle safely as these systems are all designed to prevent various safety hazards.
NHTSA complaint #11751624 — an unverified report by a vehicle owner.
FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL
I believe the forward facing camera is having electrical issues which is causing the vehicle not to engage lane departure, traction control, Lane keeping assistance, emergency braking, adaptive cruise control, AC intermittently blowing warm and cold. There are four or five lights on the dash about this.
NHTSA complaint #11750797 — an unverified report by a vehicle owner.
LANE DEPARTURE: WARNING
I believe the forward facing camera is having electrical issues which is causing the vehicle not to engage lane departure, traction control, Lane keeping assistance, emergency braking, adaptive cruise control, AC intermittently blowing warm and cold. There are four or five lights on the dash about this.
NHTSA complaint #11750797 — an unverified report by a vehicle owner.
FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING
I believe the forward facing camera is having electrical issues which is causing the vehicle not to engage lane departure, traction control, Lane keeping assistance, emergency braking, adaptive cruise control, AC intermittently blowing warm and cold. There are four or five lights on the dash about this.
NHTSA complaint #11750797 — an unverified report by a vehicle owner.
FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL
All advanced driver safety features failed. It appears there is an issue with the front camera.
NHTSA complaint #11750364 — an unverified report by a vehicle owner.
FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING
All advanced driver safety features failed. It appears there is an issue with the front camera.
NHTSA complaint #11750364 — an unverified report by a vehicle owner.