general problems of the 2018 Honda Accord Hybrid

Four problems related to electrical system have been reported for the 2018 Honda Accord Hybrid. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2018 Honda Accord Hybrid based on all problems reported for the 2018 Accord Hybrid.

1 Electrical System problem

Failure Date: 07/13/2019

Honda Accord Hybrid 2018: 1. Repeatedly at random intervals during hot weather I hear loud buzzing vibration sound coming from area housing high voltage lithium ion battery!!! over the past one year. Always while parked after driving. I fear over heating or fire from high voltage lithium ion battery!!! Honda dealer response: we don't hear any noise now. We have no way to check high voltage battery. 2. October 2018 Honda Accord Hybrid recalls for "high voltage lithium ion battery" were for computer reset codes(????) whatever that means. 3. Neither Honda nor NHTSA show any concern! help! is there anyone else out there with a Honda Accord Hybrid who hears this loud buzzing vibration from the high voltage battery? anyone else fear fires from the high voltage lithium ion battery? 4. High voltage lithium battery never achieves full charge! never holds more than 3 bar segments out of 10 for charge.

2 Electrical System problem

Failure Date: 02/25/2019

I purchased a new 2018 Honda Accord Hybrid on June 30, 2018 from Honda of kirkland for my daughter. On Monday, February 25, 2019, when she was driving back from class on a road at 35 mph, the collision mitigation system brake warning flashed then braked immediately, stopping the car in traffic. No obstacles or cars were in front of her. Fortunately, the cars behind her were far enough away that they were able to stop. In addition, she tried to get out of the way of traffic by pressing the accelerator, but the car would not respond for several moments after the automatic braking occurred. She also told me that the brake warning had been coming on often when nothing was in front of her. In addition, the lane departure feature has been malfunctioning, trying to pull her to the left lane into oncoming traffic when driving on curving roads. The car is currently at the Honda dealership, but the only thing they found was "a little dirt" on one of the sensors, stating that there was nothing wrong with the Honda sensing system. I have found class action lawsuits filed against Honda for faulty collision mitigation systems on at least two of their models (accord & crv). In addition, I have found pages of results for these problems with Honda and Acura (Honda corporation) when simply typing in "collision mitigation system problems". Please see the links below.

3 Electrical System problem

Failure Date: 01/24/2019

On my way back to home in san diego CA in late Jan 2019 the panel started showing warning signs like brake system light on, adaptive cruise control/road departure mitigation/lane keeping assist system (lkas) lights are all on saying failure. This was the second time for my around 2000 miles Accord Hybrid. The first time it was able to resolve by re-power on the car but second time it was completely failed. Then I went back to dealer the other day and it turned out the multipurpose camera did not work properly under rain and low temperature (it was just typical san diego winter) so they replaced one. It is extremely dangerous since I have seen people reported the same issue everywhere. After the replacement the auto-highbeam started working as well, before I didnt even know it was not working. . Read more...

4 Electrical System problem

Failure Date: 10/14/2018

New 2018 Honda Accord Hybrid makes low frequency "buzzing" noise while parked in garage several hours after 30 minutes or more ride. Buzzing noise not heard immediately after engine shut off. Noise not heard until serendipity accessing garage at least two hours after engine shut off. Multiple occasion "buzzing" sound located in trunk where lithium batteries are!.


Other Electrical System related problems of the 2018 Honda Accord Hybrid

Electrical System problems
4
Battery Dead problems
1


Safety Ratings of Accord Hybrid Cars
Fuel Economy of Accord Hybrid Vehicles
Accord Hybrid Service Bulletins
Accord Hybrid Defect Investigations