Chest Clip, Buckle, Harness Problems of Honda Odyssey

Honda Odyssey owners have reported 5 chest clip, buckle, harness related problems since 1996. Table 1 shows the 1 most common chest clip, buckle, harness problems. The number one most common problem is related to the vehicle's chest clip, buckle, harness (5 problems). For details of each of the problem category, use the links in the table.

Table 1. Chest Clip, Buckle, Harness related problems of Honda Odyssey

Problem Category Number of Problems
Chest Clip, Buckle, Harness problems
5

Chest Clip, Buckle, Harness problem #1

The straps for the car seat do not secure and are easily untightened. The issue is solely with the nuna rava car seat and not the vehicle. My 1 year old was completely unstrapped after driving because he was playing with the straps. After investigating I found I could easily untighten the straps with one hand without pushing the button to release the tension on the straps. Food debris got underneath the strap and was preventing the mechanism on the button from keeping tension on the straps, rendering the car seat useless. My wife called the manufacturer twice and left voicemails but has not been contacted back, I searched the internet and found multiple cases of this and the fix. I have videos showcasing this, but they are too large to upload.

Chest Clip, Buckle, Harness problem #2

The chest clip is opening without having to press down the buttons to release it. It is magnetic and I'm able to open it with my non-dominant hand. I am not sure exactly how the child's safety was put at risk, but I imagine it is not safe to have a chest clip that can undo easily. The seat has not been inspected.

Chest Clip, Buckle, Harness problem #3

Defect of front harness adjuster mechanism resulting in inability to tighten the straps. Contact nuna rava who gave me a cleaning kit that did not work. Nuna refusing to replace seat.

Chest Clip, Buckle, Harness problem #4

The car seat’s affiliated app and buckle’s vehicular heatstroke prevention technology didn’t work right, and a potential privacy safety concern. A colleague and I (both cpst-I’s) were demoing her seat. 1- privacy concern: I was able to download the app and connect to her seat from outside her vehicle, gaining access to her child’s name, child’s birthdate, and a map that showed me the approximate location of where she drove. The seat owner did not have to approve my access to her seat. A stranger could access a child’s personal information with this lack of security. I was given “limited access” as the second connector but was actually able to see more details than the seat’s owner 2- the heatstroke prevention technology- the car seat buckle and affiliated app- glitched several times. It showed different alerts between two apps that accessed the same car seat. User a is car seat owner, user b is -after the car seat was buckled for a 1. 5 hour drive in user a’s car, user a’s app logged 0 minutes in the seat. User b’s app showed accurate time the seat was buckled. -when the seat was buckled, user a and user b received completely different “child left in car” alerts at different times. The seat was left buckled overnight and did not alert user a or b that a child was left in the car. Despite receiving no alert, user b’s app logged the child having sat 7 hours in car seat overnight. -when the seat was left unbuckled and empty, user a received an alert that the child was still in the seat. Despite getting that alert, their app still showed 0 minutes logged in the seat. 3. The app says “buckled securely” when the buckle stalk is flipped up toward the child and didn’t actually require any buckling of either buckle or chest clip. 4. The app said the seat was installed correctly when it wasn't, and the installation directions wouldn’t continue unless the load leg was in place, which some vehicles don’t allow didn’t get great pics.

Chest Clip, Buckle, Harness problem #5

We were leaving a car dealership to head home, my husband put our toddler in his car seat and after doing the pinch test, pulled on the chest buckle to make sure it was tight enough. When he pulled the chest buckle, it loosened both harness belts. We attempted the same scenario over 20 times and each time you could pull on the chest clip and retract both harness belts. Without pushing the button to retract. Nothing is stuck in the car seat as our child doesn't eat or drink in his seat. We uninstalled and reinstalled, opened the seat, etc and there is no issue that we could correct. Our son's life was in danger driving home last night. If we were to have gotten in an accident, the force of the crash would have jolted his body forward and loosened the harness.



Odyssey Service Bulletins
Odyssey Safety Recalls
Odyssey Defect Investigations