Honda Fit check engine light comes on

Filed Aug 28, 2026 · Electrical · MI

Bad solder connection on instrument cluster circuit board. Unable to see mileage, gas gauge, airbag, check engine, oil, trip meter....etc. intermittently.

Filed Jul 30, 2026 · Electrical, Transmission · CO

The vehicle experienced transmission drive issues accompanied by a Check Engine Light. An independent repair facility scanned the vehicle and confirmed diagnostic trouble code P0717 for a transmission speed sensor open circuit. The failure causes unexpected loss of acceleration and erratic power delivery while driving, redlining at 45 mph, malfunctioning of the gear selection display, and creating a safety hazard in active traffic. These symptoms line up with the CVT drive pulley shaft defect addressed in the federal safety agency Recall 15V574. When I contacted an authorized Honda dealership to address the issue, they stated this specific VIN is not included in the recall campaign. The vehicle and its diagnostic records are available for inspection upon request.

Filed Jul 10, 2026 · Engine, Fuel system · OH

Purchased great condition used 2019 Fit EX on XXX from local non-Honda dealership. Nearly 10 months later, on XXX the following errors appeared on the dash: tire pressure monitor system, emissions, hill start assist, lane deviation warning, power steering, and vehicle stability assist errors on the screen, and the check engine, tire pressure monitoring system, vehicle stability assist system, and electric power steering lights were also on. I took it to a local Honda service shop (Performance Kings Honda at [XXX]), and it was diagnosed as needing fuel injectors replaced (running too rich). I approved the repair for a total cost of $1,629.32, including the diagnostic fee, parts, labor, and taxes, on XXX. This was an identical issue to a used 2018 Honda Fit EX that I had purchased on XXX which had the same symptoms and was diagnosed as the same problem (fuel injectors) in XXX, and for which I submitted a separate the federal safety agency complaint. This is an issue for the federal safety agency because it is a known issue on this make and model of car by owners and Honda. See the following: Honda Service Bulletins 21-007, 22-002, 23-042. Additionally, it's an issue I have had to deal with twice, on two separate vehicles, both of the same make and model, meaning it is likely an extremely prevalent issue for owners. Fuel injectors are an expensive repair, and they're known to be faulty on these vehicles by the manufacturer. Without correction, other major systems in the vehicle will fail, with issues such as engine misfire, overheating, catalytic converter failure, and catastrophic damage to the engine. Honda already knows this is an issue on the 2016 and 2017 models. The warranty extension they already issued for these years must be expanded or replicated to cover this issue, which has persisted in the 2018-2020 models. This should be expanded to cover additional years as well. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Jun 25, 2026 · Engine, Fuel system · OH

Purchased great condition used 2018 Fit EX on [XXX] from local non-Honda dealership. The next day, on [XXX], the following errors appeared on the dash: tire pressure monitor system, emissions, hill start assist, lane deviation warning, power steering, and vehicle stability assist errors on the screen, and the check engine, tire pressure monitoring system, vehicle stability assist system, and electric power steering lights were also on. Returned to the used dealership that same day. They replaced the spark plugs and battery, still not solved. Took it to local Honda service shop (Performance Kings Honda at 9131 Fields Ertel Rd, Cincinnati, OH 45249), diagnosed as needing fuel injectors replaced (running too rich), and got the fuel injector repair. Got the car back within a week, problem now solved. This is an issue for the federal safety agency because it is a known issue on this make and model of car by owners and Honda. See the following: Honda Service Bulletins 21-007, 22-002, 23-042. Fuel injectors are an expensive repair, and they're known to be faulty on these vehicles by the manufacturer. Without correction, other major systems in the vehicle will fail, with issues such as engine misfire, overheating, catalytic converter failure, and catastrophic damage to the engine. Honda already knows this is an issue on the 2016 and 2017 models. The warranty extension they already issued for these years must be expanded or replicated to cover this issue which has persisted in the 2018-2020 models. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Jun 24, 2026 · Fuel system · 41,474 miles · CA

The contact owns a 2018 Honda Fit. The contact stated that while driving at an undisclosed speed on a dangerous and winding road, the battery and check engine warning lights illuminated. The vehicle was driven to the local dealer who diagnosed that the fuel injectors had failed due to carbon build up. The contact was advised that the fuel injectors needed to be replaced. The fuel injectors were replaced, and the vehicle was repaired. The contact stated that recently while driving on the freeway, the failure reoccurred. The vehicle was driven to the local dealer and was diagnosed and determined that the fuel injectors had failed due to carbon build up and needed to be replaced. The fuel injectors were replaced, and the vehicle was repaired. The contact was concerned that the same failure might reoccur again. The contact was informed of a manufacturer’s extended warranty related to the failure. The manufacturer was notified of the failure. The failure mileage was 41,474.

Filed Jun 10, 2026 · Engine · VA

On June 10th 2026, my 2020 Honda Fit EX-L with approximately 20,000 miles began misfiring while idle at a light. Error codes started appearing on my dash, no check engine light. Honda of Short Pump diagnosed a cylinder 2 misfire (DTC P0302) caused by a carbon buildup on the intake valves and quoted ~$1200 for valve cleaning. This is the identical failure mode described in Honda Service Bulletin 21-007, whose affected vehicles list includes 2015-2020 Honda Fits, and which Honda covers under warranty extension bulletin 23-042 for 10 years/150,000 miles - but only for 2018-2019 model years. My 2020 vehicle is excluded by VIN range despite an identical defect at far lower mileage. An engine that misfires and loses power in traffic is a safety hazard. American Honda case #16419709 is open. See related complaints 11462041, 11490506, 11549767, and 11593466 from other owners outside the covered VIN range.

Filed Mar 2, 2026 · Electrical · CA

Odometer screen, which includes mileage, fuel gauge, time and any check engine information, will regularly blink, appear blank, show unreadable characters or a combination of the three on mornings with an external temperature of 60 F or below. Reading up on Honda Fit forums, it appears to be faulty hardware and/or poor solder joints that are cracking. More complaints can be found here: https://www.fitfreak.net/forums/3rd-generation-2015/95284-2015-fit-odometer-display-goes-haywire.html While there is a separate low fuel and check engine light in the panel, this is far more than a simple quality of life device and could cause a significant safety risk to the driver. Honda should be responsible for the repair or replacement of the display.

Filed Dec 15, 2025 · Fuel system · 100,000 miles · FL

The contact owns a 2018 Honda Fit. The contact stated while driving at various speeds, the vehicle went into LIMP Mode and failed to accelerate as intended on several occasions. The contact stated that upon pulling over to the side of the road, the vehicle stalled, and the contact noticed a strong fuel odor. The vehicle failed to restart immediately on several occasions. The check engine warning light flashed upon restarting the vehicle. Additionally, the contact stated that the vehicle was experiencing rough idling. The vehicle was taken to Bird's Automotive & Customs, where the intake valves were cleaned; however, the failure recurred. The vehicle was taken back to the mechanic, where it was diagnosed and determined that the fuel was running too rich, and the contact was advised that the intake valves needed to be cleaned, but the contact declined to pay for the service because the previous service had not corrected the failure. The vehicle was not repaired. The contact stopped driving the vehicle due to the safety concerns. The contact related the failure to the federal safety agency Campaign Number: 23V858000 (Fuel System, Gasoline); however, the VIN was not included. The dealer was notified of the failure. The manufacturer was not notified of the failure. The failure mileage was approximately 100,000.

Filed Oct 27, 2025 · Driver assistance · CA

Multiple engine lights turned on at the same time: brake system warning, ACC problem, Auto High beam problem, Road mitigation system problem, LKAS problem. Lights turned on this past week. UNKNOWN cause. Went to official Honda dealership, oil was changed and given a multi-point inspection. Everything showed as Satisfactory, except for front brakes that showed as May require future attention. Battery test was fine and the sensors were cleaned. However, the engine lights still show. I do not feel safe driving my car, given the red solid warning of the brake system and multiple other problems. I am unable to drive car late a night due to the high beam problem, this all poses a safety concern to me and the other drivers on the road.

Filed Sep 11, 2025 · Fuel system · VA

Purchased new 2019 Honda FIT. Had to have injectors replaced at dealership due to issues at 18,000 miles. At 19,743 miles started having driving issues with unusual jumping during driving/idling. Honda dealership diagnosed as misfire with excessive carbon buildup. Completed carbon cleaning procedure though only temporary repair. American Honda reviewing matter reference #4411584. Issues returned at 40,308 miles with same issues ( all lights going off on dash, carbon buildup in injectors). completed carbon cleaning at dealership. At 44,831 same lights went off again, carbon buildup seen, faulty injectors replaced at dealership. Issues continued at 56,649 where carbon cleaning took place again for issue at dealership. at 86,606 check engine lights returned with jumping, faulty injectors replaced again and a cleaning was performed at dealership. at 113,791 miles, issues came up again. Dealership cleaned again with carbon cleaner. American Honda contacted again after last dealership visit #15755510 with American Honda rep stating there is no solution at this point per Honda engineers.