2019 Honda Accord parts and specs

Known problems with the 2019 Honda Accord

5 of the 5 issues we track for the 2018–2022 generation are documented against the 2019 model year, and 3 carry a recall or service bulletin.

• 1.5T oil dilution (fuel in the oil)

  moderateRelated Honda campaigns: TSB A18-124 family for 1.5T (Civic/CR-V warranty extension); no Accord-specific recall

  Short trips and cold weather let unburned fuel wash past the rings of the direct-injected 1.5T, so the oil level rises above the full mark and smells of gasoline; owners also report misfires and gas smell in the cabin. Honda issued software/warranty-extension campaigns for the same engine in the 2016–2018 Civic and 2017–2018 CR-V but never a formal Accord recall, Accord owners got software updates under TSBs and case-by-case goodwill. Practical defense: shorter oil-change intervals and watching the dipstick; engines rarely fail outright from it.

  Typical cost: $0 (software update / extra oil changes); engine damage claims are rare

• Denso low-pressure fuel pump, stall/no-start (recall)

  majorNHTSA 20V-314 (Honda fuel pump recall, May 2020)

  Defective Denso fuel-pump impellers can swell, seize, and stall the engine at speed or cause no-starts, the same industry-wide defect as Toyota's recalls. Honda recalled 2018–2020 Accords (among ~2.5M vehicles, May 2020, expanded later); dealers replace the fuel pump assembly free. Check your VIN at NHTSA. Coverage was amended repeatedly.

  Typical cost: Free under recall; $500–$900 if a failed pump is replaced outside recall scope

• A/C condenser refrigerant leak, 10-year warranty extension

  moderateHonda A/C condenser warranty extension service bulletin (2018–2020 Accord)

  The condenser can crack at a manufacturing weak point and slowly leak refrigerant, so the A/C blows warm, usually out of the 3-year warranty window. Honda extended condenser coverage on 2018–2020 Accords to 10 years from first sale with unlimited mileage; dealers replace the condenser and recharge free under the extension. If the A/C quits, have the dealer check the extension before paying.

  Typical cost: Free under the warranty extension; $700–$1,200 otherwise

• Infotainment freezes, ghost touches, and camera dropouts

  minor

  The 8-inch touchscreen on 2018–2019 cars is prone to freezing, rebooting, random input, and losing the backup-camera feed. Most cases clear with a firmware update or a hard reset (hold the power button ~10 seconds, or pull the head-unit fuse); persistent failures need a head unit. Annoying but not mechanical.

  Typical cost: $0 (update/reset) – $1,000+ (head unit out of warranty)

• 12V battery drain / repeated dead batteries

  minor

  Many 2018–2019 owners reported dead batteries after short-trip use, a combination of a modest factory EFB battery, heavy electronics, and parasitic-draw software bugs Honda addressed with updates to modules like the audio unit. Dealers test for draws and update software; a quality AGM replacement usually ends it. Hybrids show the same symptom via the under-hood 12V.

  Typical cost: $0 (software/warranty battery) – $250 (AGM replacement)

Full detail, costs and sources on the Honda Accord problems and years to avoid guide.