NHTSA Complaint #11544683 — 2018 HONDA CR-V

2018 Honda CR-V EX Shortly after purchasing my Honda CR-V in Feb 2018, I noticed a strong smell of gas when I changed the oil. I found a recall bulletin regarding fuel mixing with oil and worked with Honda to have a software update (Case #*******) in late 2018. Afterwards, the vehicle performed normally and has for a few years. Approximately 12 months ago every light on the instrumentation panel came on (Vehicle Stability, Adaptive Cruise Control, Tire Pressure monitoring, Collision avoidance, Lane Keep assist, etc) I used a code reader and found that the only hard code was P0172 “Fuel System Too Rich”. I reset the code and it came back the following day. I reset the code again and it came back 2 months later. Since then, the exact same code has shown up at least 6 times. It always occurs while the engine is running and I am idling, not when driving. Sometimes the dash warning lights clear automatically after a few days and sometimes I have to manually reset the P0172 code with a OBD tool. I have replaced the battery to ensure it wasn’t a low voltage issue, but it continues. While the code is set and all of the warning lights are present on the dash, none of the vehicle safety features work. Collision avoidance, Lane Keep assist, Adaptive Cruise Control. I do have an appointment scheduled with my local Honda Service Center for Oct. 2. Reading through TSBs and Customer complaints, I find hundreds of examples of this exact issue. I am concerned I will be billed $2K for a known issue with the fuel system in this vehicle. I recently purchased a 2023 Ridgeline and plan to give the CR-V to my 16 yr old son and I am also concerned about the reliability and safety systems on this vehicle. Please advise. Regards,