2018 Honda Fit electrical system problems

“Passenger airbag weight sensor (light next to radio goes on/off) intermittently not sensing adult passenger in passenger seat. Airbag may not work properly in case of accident and could cause severe injury or death of passenger. Indicator light inconsistently goes on and off. This is an active known recall issue. The VIN for my vehicle is not included in the recall.”

“The instrument cluster display malfunctioned. The odometer and MPG (fuel economy) display are affected. The component is available for inspection upon request. If the fuel gauge becomes affected by this malfunction, the driver would be unable to monitor fuel levels, risking unexpected engine stalling on highways without warning. The problem has not yet been confirmed by a dealer or service center. The issue is intermittent and currently in early stages. The vehicle was taken to a Honda dealership for a recall repair (NHTSA #23V-858) approximately three week ago, but the instrument cluster issue was not discussed at that time. No warning lamps appeared. The odometer display goes blank for approximately 1 minute after engine start. This began recently and appears temperature-related, improving in hot weather. The MPG display also fluctuates erratically and shows unreliable readings.”

“The screen that shows mileage, oil life, gas gage, is going out. It’s intermittent but when it’s out it’s out for 30 minutes or more, and is progressively getting worse.”

“Electrical board that controls the digital portion of the dashboard display fails in cold weather and (according to online discussion groups) appears to be progressively worse over time. My dashboard display is failing at temps below approx. 36 degrees Fahrenheit. The first failures were last winter (2024-25). The affected display includes odometer, fuel gauge, some service warnings/indicators, plus some additional but unimportant informational items (like outside temp, gas mileage, etc.). See, e.g.: [XXX] [XXX] [XXX]”

“The right side gauge in the dashboard (fuel gage, odometer, mpg, etc) goes blank or shows giberish intermentently, especially when cold. Currently the display has been permanently blank for some months now. Reading in forums, this is a VERY common problem with 2015 and newer Honda Fit and Honda refuses to acknowledge its a common issue and thus no recall. Not knowing what your fuel level is a very big safety concern. Honda wants $1200 or more to fix.”

“My fuel gauge display malfunctions whenever the weather is too cold outside, causing the screen to go blank. It remains blank or glitches gibberish words until the screen returns to normal or stays frozen with gibberish language. I've noticed that the fuel gauge display works fine if I'm driving before 8 am during cold mornings, but it starts to malfunction or flicker until the display is frozen or blank once it's past 8 am. This problem has made it difficult for me to know when I'm low on gas as I commute a long distance for work. It's especially difficult during the cold winter months when my fuel gauge display is blank or malfunctioning 95% of the time. I've been experiencing this issue for about 3-4 years now whenever the colder seasons approach. I've been quoted $1000 to replace the entire dashboard by the Honda dealership when this issue wasn't a problem caused by me as other Honda fit owners have experienced the same concerns.”