Owners have filed 14 complaints
about the 2026 Honda Prologue with NHTSA between 2026 and 2026.
The largest single group is the driver assist & collision avoidance.
Across this model's run it ranks 3 of 3 worst.
The letter says how bad. This says what kind — whether this year drew
an unusual number of complaints, unusually dangerous
ones, or failures that arrived unusually early.
The dashed ring is 50 — the national norm. Further out is worse.
Complaint volume — 1
Against the median year of the Honda Prologue. 50 means typical for this
model; 100 means roughly double.
Severity — 100
35.7% of these complaints
involved a crash, fire, injury or death, against a national rate of
9.7%.
Early failure — not reported
Too few complaints recorded a mileage to measure this.
Complaints filed with NHTSA, by model year. Bar colour is the FaultScore grade:
A
B
C
D
F
ungraded
What breaks on a 2026 Honda Prologue
Every complaint is filed against a part. Follow any row for the complaints about that part alone.
Driver Assist & Collision Avoidance
857.1%
Brakes
214.3%
Other & Unspecified
17.1%
Seat Belts
17.1%
Suspension
17.1%
Electrical System
17.1%
When owners complained
A spike years after the car went on sale usually means a part wearing
out on schedule across the whole fleet — the kind of pattern no single
owner can see from inside their own car.
Mar 2026peak 5Sep 2026
Complaints that involved harm
Reports where the owner recorded a crash, a fire, an injury or a death.
Anaheim, CA3 injured
SERVICE BRAKES
While approaching traffic light at approx 4-5 mph the vehicle slammed to a dead stop with a car length between us and the next vehicle. This was not the auto stop feature and it automatically engaged the parking brake while moving causing whiplash To myself and 2 additional passengers. Causing neck and back injuries. The vehicle was coming to a stop with the assistance of the one pedal drive braking at approximately 5 mph and suddenly while slowing down with more than adequate distance it slammed to a dead stop violently and unexpectedly throwing my passengers and I against our seatbelts causing injuries. Several other occasions the vehicle has had phantom emergency braking with no obstacles, vehicles or pedestrians near it but at slower speeds and did not cause as much trauma. This event was significant and all 3 parties myself included are experiencing pain related to the event.
NHTSA complaint #11740268 — an unverified report by a vehicle owner.
Anaheim, CA3 injured
FORWARD COLLISION AVOIDANCE: WARNINGS
While approaching traffic light at approx 4-5 mph the vehicle slammed to a dead stop with a car length between us and the next vehicle. This was not the auto stop feature and it automatically engaged the parking brake while moving causing whiplash To myself and 2 additional passengers. Causing neck and back injuries. The vehicle was coming to a stop with the assistance of the one pedal drive braking at approximately 5 mph and suddenly while slowing down with more than adequate distance it slammed to a dead stop violently and unexpectedly throwing my passengers and I against our seatbelts causing injuries. Several other occasions the vehicle has had phantom emergency braking with no obstacles, vehicles or pedestrians near it but at slower speeds and did not cause as much trauma. This event was significant and all 3 parties myself included are experiencing pain related to the event.
NHTSA complaint #11740268 — an unverified report by a vehicle owner.
While approaching traffic light at approx 4-5 mph the vehicle slammed to a dead stop with a car length between us and the next vehicle. This was not the auto stop feature and it automatically engaged the parking brake while moving causing whiplash To myself and 2 additional passengers. Causing neck and back injuries. The vehicle was coming to a stop with the assistance of the one pedal drive braking at approximately 5 mph and suddenly while slowing down with more than adequate distance it slammed to a dead stop violently and unexpectedly throwing my passengers and I against our seatbelts causing injuries. Several other occasions the vehicle has had phantom emergency braking with no obstacles, vehicles or pedestrians near it but at slower speeds and did not cause as much trauma. This event was significant and all 3 parties myself included are experiencing pain related to the event.
NHTSA complaint #11740268 — an unverified report by a vehicle owner.
Sausalito, CA1 injured
SERVICE BRAKES
After charging the vehicle. We reversed out of the parking stall. The vehicle braked really hard with no warning as if we hit something, but there was nothing for us to hit in the parking lot. The braking was so hard my body jerked! This is the second time the emergency braking engaged sudden. The first time a vehicle was near and the warning light did indicate vehicle but not close enough for the braking system to engage. It could have caused the vehicle to hit me from the rear if it was closer.
NHTSA complaint #11736920 — an unverified report by a vehicle owner.
After charging the vehicle. We reversed out of the parking stall. The vehicle braked really hard with no warning as if we hit something, but there was nothing for us to hit in the parking lot. The braking was so hard my body jerked! This is the second time the emergency braking engaged sudden. The first time a vehicle was near and the warning light did indicate vehicle but not close enough for the braking system to engage. It could have caused the vehicle to hit me from the rear if it was closer.
NHTSA complaint #11736920 — an unverified report by a vehicle owner.
The most recent complaints
In the owners' own words, exactly as filed with NHTSA.
Wakefield, MA
UNKNOWN OR OTHER
The backup camera is useless at night. I think maybe it’s a defective camera but Honda says it’s fine.
NHTSA complaint #11762296 — an unverified report by a vehicle owner.
In approximately early August 2026 (exact date not recorded), while driving my 2026 Honda Prologue Touring at approximately 20–30 mph on a surface street, the vehicle's forward automatic braking system activated without warning and braked hard to a near stop. There was no vehicle, pedestrian, bicyclist, or obstacle in front of me. I was approaching a pedestrian crossing that was empty at the time. Conditions were daylight and warm, dry weather. The deceleration was violent enough that I was thrown forward against the seat belt. My foot was resting lightly on the brake pedal as I approached the crossing, but I did not brake hard — the sudden, forceful braking was initiated by the vehicle, not by me. The vehicle did not come to a complete stop and the electric parking brake did not engage. No warning message or fault light appeared before, during, or after the event, and the vehicle continued to operate normally afterward. This behavior creates a serious risk of a rear-end collision. The vehicle had fewer than 1,000 miles at the time of the incident. It has no open recalls, and the dealer has not yet inspected it.
NHTSA complaint #11759649 — an unverified report by a vehicle owner.
On August 23, 2026, I was backing my 2026 Honda Prologue Touring out of a parking space at a Costco parking lot in Cedar Park. I was reversing very slowly, at below walking speed, and repeatedly applying light brake pressure because of interruptions and pedestrian traffic in the lot. While reversing in this manner, the vehicle abruptly and forcefully applied the brakes on its own. The braking was violent enough that I initially believed I had struck an object. There was no vehicle, pedestrian, cart, or obstacle behind me, and no vehicle was crossing behind me from either direction. Conditions were daylight, warm and dry. The electric parking brake did not engage, and no warning message or fault light appeared before, during, or after the event. The vehicle operated normally afterward. An unexpected hard stop while reversing risks injury to occupants and creates a risk of being struck by a following or crossing vehicle. This is one of two uncommanded braking events on this vehicle; I am filing a separate complaint regarding a forward automatic braking event. Mileage at time of incident: approximately 1,600. The vehicle has no open recalls and has not yet been inspected by a dealer.
NHTSA complaint #11759655 — an unverified report by a vehicle owner.
Leander, TX
BACK OVER PREVENTION: WARNINGS
On August 23, 2026, I was backing my 2026 Honda Prologue Touring out of a parking space at a Costco parking lot in Cedar Park. I was reversing very slowly, at below walking speed, and repeatedly applying light brake pressure because of interruptions and pedestrian traffic in the lot. While reversing in this manner, the vehicle abruptly and forcefully applied the brakes on its own. The braking was violent enough that I initially believed I had struck an object. There was no vehicle, pedestrian, cart, or obstacle behind me, and no vehicle was crossing behind me from either direction. Conditions were daylight, warm and dry. The electric parking brake did not engage, and no warning message or fault light appeared before, during, or after the event. The vehicle operated normally afterward. An unexpected hard stop while reversing risks injury to occupants and creates a risk of being struck by a following or crossing vehicle. This is one of two uncommanded braking events on this vehicle; I am filing a separate complaint regarding a forward automatic braking event. Mileage at time of incident: approximately 1,600. The vehicle has no open recalls and has not yet been inspected by a dealer.
NHTSA complaint #11759655 — an unverified report by a vehicle owner.
Leander, TX
BACK OVER PREVENTION: REARVIEW SYSTEM BRAKING
On August 23, 2026, I was backing my 2026 Honda Prologue Touring out of a parking space at a Costco parking lot in Cedar Park. I was reversing very slowly, at below walking speed, and repeatedly applying light brake pressure because of interruptions and pedestrian traffic in the lot. While reversing in this manner, the vehicle abruptly and forcefully applied the brakes on its own. The braking was violent enough that I initially believed I had struck an object. There was no vehicle, pedestrian, cart, or obstacle behind me, and no vehicle was crossing behind me from either direction. Conditions were daylight, warm and dry. The electric parking brake did not engage, and no warning message or fault light appeared before, during, or after the event. The vehicle operated normally afterward. An unexpected hard stop while reversing risks injury to occupants and creates a risk of being struck by a following or crossing vehicle. This is one of two uncommanded braking events on this vehicle; I am filing a separate complaint regarding a forward automatic braking event. Mileage at time of incident: approximately 1,600. The vehicle has no open recalls and has not yet been inspected by a dealer.
NHTSA complaint #11759655 — an unverified report by a vehicle owner.
Concord, NC
ELECTRICAL SYSTEM
As soon as the vehicle turns on, the vehicle alerts "service charging system. vehicle may stall". Vehicle has under 5000 miles and is new.
NHTSA complaint #11748143 — an unverified report by a vehicle owner.
Burke, VA
SEAT BELTS
UKNOWN My 11 year old son was sitting in the front passenger seat. He unbuckled the seat belt and twisted to get out of the car. He found he was twisted in the seat belt with the retractor locked. First, I moved the car from the sloped driveway to the flat garage in an attempt to remove the effect of gravity on the retractor. Then, I tried to feed the seat belt back into the retractor but the retractor remained lock. We reclined the seat, raised the seat and I tried to yank the belt 4 times to override the retractor but I was not able to loosen it. I eventually cut the seatbelt to remove my son.
NHTSA complaint #11741850 — an unverified report by a vehicle owner.
Anaheim, CA3 injured
SERVICE BRAKES
While approaching traffic light at approx 4-5 mph the vehicle slammed to a dead stop with a car length between us and the next vehicle. This was not the auto stop feature and it automatically engaged the parking brake while moving causing whiplash To myself and 2 additional passengers. Causing neck and back injuries. The vehicle was coming to a stop with the assistance of the one pedal drive braking at approximately 5 mph and suddenly while slowing down with more than adequate distance it slammed to a dead stop violently and unexpectedly throwing my passengers and I against our seatbelts causing injuries. Several other occasions the vehicle has had phantom emergency braking with no obstacles, vehicles or pedestrians near it but at slower speeds and did not cause as much trauma. This event was significant and all 3 parties myself included are experiencing pain related to the event.
NHTSA complaint #11740268 — an unverified report by a vehicle owner.
Anaheim, CA3 injured
FORWARD COLLISION AVOIDANCE: WARNINGS
While approaching traffic light at approx 4-5 mph the vehicle slammed to a dead stop with a car length between us and the next vehicle. This was not the auto stop feature and it automatically engaged the parking brake while moving causing whiplash To myself and 2 additional passengers. Causing neck and back injuries. The vehicle was coming to a stop with the assistance of the one pedal drive braking at approximately 5 mph and suddenly while slowing down with more than adequate distance it slammed to a dead stop violently and unexpectedly throwing my passengers and I against our seatbelts causing injuries. Several other occasions the vehicle has had phantom emergency braking with no obstacles, vehicles or pedestrians near it but at slower speeds and did not cause as much trauma. This event was significant and all 3 parties myself included are experiencing pain related to the event.
NHTSA complaint #11740268 — an unverified report by a vehicle owner.
While approaching traffic light at approx 4-5 mph the vehicle slammed to a dead stop with a car length between us and the next vehicle. This was not the auto stop feature and it automatically engaged the parking brake while moving causing whiplash To myself and 2 additional passengers. Causing neck and back injuries. The vehicle was coming to a stop with the assistance of the one pedal drive braking at approximately 5 mph and suddenly while slowing down with more than adequate distance it slammed to a dead stop violently and unexpectedly throwing my passengers and I against our seatbelts causing injuries. Several other occasions the vehicle has had phantom emergency braking with no obstacles, vehicles or pedestrians near it but at slower speeds and did not cause as much trauma. This event was significant and all 3 parties myself included are experiencing pain related to the event.
NHTSA complaint #11740268 — an unverified report by a vehicle owner.
Sausalito, CA1 injured
SERVICE BRAKES
After charging the vehicle. We reversed out of the parking stall. The vehicle braked really hard with no warning as if we hit something, but there was nothing for us to hit in the parking lot. The braking was so hard my body jerked! This is the second time the emergency braking engaged sudden. The first time a vehicle was near and the warning light did indicate vehicle but not close enough for the braking system to engage. It could have caused the vehicle to hit me from the rear if it was closer.
NHTSA complaint #11736920 — an unverified report by a vehicle owner.
After charging the vehicle. We reversed out of the parking stall. The vehicle braked really hard with no warning as if we hit something, but there was nothing for us to hit in the parking lot. The braking was so hard my body jerked! This is the second time the emergency braking engaged sudden. The first time a vehicle was near and the warning light did indicate vehicle but not close enough for the braking system to engage. It could have caused the vehicle to hit me from the rear if it was closer.
NHTSA complaint #11736920 — an unverified report by a vehicle owner.
Grovetown, GA
FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL
There is a serious issue with the adaptive cruise control braking when nothing is in the driving path of the vehicle. This issue happens a both slow and fast speeds creating a dangerous driving condition for myself and those around me. It happens almost daily when I use it. For instance, if I set the cruise to 25MPH and the road turns it will slow down for vehicles parked in driveways, and while going straight it will alert me to brake for parked on the left or right. While going faster like 45MPH, it has hard braked many times for vehicles outside my lane or on the side of the road. This creates a situation where people have to avoid me and is probably unexpected and scary for them and a concern of being rear ended. I have driven several vehicles with adaptive cruise control and this has been much worse than the similar issues I’ve experienced in them as well. This issue is happening consistently and on well marked roads when conditions are right where there are vehicles around stopped or in turn lanes or driving through neighborhoods for vehicles in driveways.
NHTSA complaint #11726045 — an unverified report by a vehicle owner.
Anaheim, CA
SUSPENSION
A clicking noise began today from the front suspension area while driving at slow speeds with a slight turn of steering wheel or minor road imperfections. At about 750 miles on the odometer. A separate but louder intermittent clunk is also coming from the front wheel area while using the one pedal driving/regenerative braking autohold function. This occurs when the vehicle comes to a complete stop or starting from a stop. This noise has been occurring since about 200 miles on the odometer. The vehicle was purchased new less than one month ago.
NHTSA complaint #11725957 — an unverified report by a vehicle owner.