Common Problems for 2018-2023 Honda Accord
Important data note
- Real NHTSA data provided: Owner complaints — No NHTSA complaints found for this make/model/year/issue combination. Official recalls — No recalls found in NHTSA database.
- Data limitations: The dataset you supplied contains no recorded complaints or recalls for this specific model/year. That does not guarantee the absence of issues in the real world. It simply means there were no documented complaints or recalls in the data you gave me. Always cross-check with current sources and your VIN when evaluating a specific vehicle.
Overview of the Accord (2018–2023)
- Powertrains offered in this generation include a 1.5L turbocharged engine with a continuously variable transmission (CVT), a 2.0L turbocharged engine with a 10-speed automatic, and hybrid variants in some years. These configurations influence typical maintenance and potential failure modes.
- Hondas in this class are generally praised for reliability, ride comfort, and strong resale value. Still, as with any modern car, a few common areas tend to attract attention as miles add up or after certain model-year updates.
Common problems by system (practical guidance for owners)
Transmission and drivetrain (CVT and 10-speed auto)
What to watch for:
- Hesitation or lag when accelerating
- Shudder or bucking during gear changes or at low speeds
- Harsh or slow downshifts, or a “slipping” feel
- Transmission warning light or check engine light coming on
What’s happening (typical causes):
- Wear or contamination of transmission fluid (CVT fluid degradation, in particular)
- Internal wear or valve-body/solenoid issues in traditional automatics
- Software calibration needing an update to optimize shifting
Preventive steps:
- Follow maintenance schedule for transmission fluid changes where recommended (using the correct Honda spec).
- Drive moderately and avoid aggressive launches that stress the transmission, especially when the engine is cold.
Typical 2025 repair/diagnosis costs:
- Diagnostic check (to confirm fault and code): $80–$180
- Transmission fluid inspection/change (CVT fluid or auto transmission fluid, as applicable): $150–$250
- Transmission-related repairs (solenoids, small valve-body fixes): $300–$1,500
- Major repair or replacement (CVT unit or 10-speed transmission): $3,000–$5,500+ depending on model and warranty status
Note: Prices vary by shop, region, and whether the vehicle is under any extended warranty or Honda service campaign.
Engine and turbocharger-related concerns
What to watch for:
- Misfires or rough running, especially under load
- Loss of power or hiccups while accelerating
- Oil consumption beyond normal levels
- Turbo lag or whine, especially on 2.0L turbo models
What’s happening:
- Direct-injected engines can experience carbon buildup on intake valves over time
- Turbocharger wear or seals can cause reduced boost or unusual noises
- General wear/wiring/coil issues can cause misfires
Preventive steps:
- Regular maintenance (oil changes with the correct viscosity/quality)
- Monitor oil consumption and address any persistent increases early
- Use good quality fuel and keep intake clean where possible
Typical 2025 repair/diagnosis costs:
- Carbon buildup cleaning on direct-injection engines: $400–$900
- Turbocharger inspection/repair or replacement (2.0L): $1,000–$2,500 (replacement on the turbo itself can be higher)
- Spark plugs (per set) and ignition coil checks/replace if needed: $150–$350 for plugs, plus labor
- Oil leaks from valve cover gasket or seals: $200–$600
Electrical and infotainment system
What to watch for:
- Infotainment system freezing, slow responsiveness, or rebooting
- Bluetooth pairing issues, dropped connections, or phone integration problems
- A/V display issues or degraded touchscreen sensitivity
What’s happening:
- Software glitches or outdated firmware
- Faults in wiring or control modules
- Rare hardware faults (screen or unit failure)
Preventive steps:
- Keep software updated when prompted by the system or dealer
- If problems persist, ask the dealer to perform a software/firmware update or reset
- If the display or touchscreen fails, diagnostics may be required to determine if replacement is needed
Typical 2025 repair/diagnosis costs:
- Software update or reset by dealer: usually included in visit if under warranty; otherwise minimal diagnostic fee ($80–$150)
- Infotainment head unit replacement (if necessary): $400–$1,200 including labor
- Bluetooth module or interface repairs: $100–$300
HVAC and climate control
What to watch for:
- A/C not cooling adequately or intermittently
- Uneven or weak air distribution from vents
- Climate control system error messages or unreliable temperature regulation
What’s happening:
- Compressor or refrigerant leak
- Blend door actuator failure
- Electrical control/module issues
Preventive steps:
- Regular A/C system service, including checking for leaks and recharging refrigerant as needed
- Listen for unusual noises from underdash or HVAC components
Typical 2025 repair/diagnosis costs:
- A/C refrigerant recharge with leak check: $100–$250
- A/C compressor or actuator replacement: $500–$1,500 depending on part and labor
- Blend door actuator replacement: $200–$500
Brakes and suspension
What to watch for:
- Squealing or grinding brakes, reduced stopping power
- Pulsation or vibration in the brake pedal
- Uneven tire wear, pulling, or vague steering feel
- Bouncy ride or clunking noises over bumps
What’s happening:
- Worn brake pads or rotors
- Worn wheel bearings or suspension components (struts, control arms)
- Brake fluid degradation or ABS-related sensor issues
Preventive steps:
- Regular brake inspections; replace pads/rotors as needed
- Inspect suspension components and alignment at normal service visits
- Keep tires balanced and rotated to even wear
Typical 2025 repair/diagnosis costs:
- Front/rear brake pad replacement: $150–$300 per axle
- Rotor resurfacing or replacement: $100–$300 per rotor; total per axle often $300–$600
- Wheel bearing replacement: $300–$600 per axle
- Struts/shocks replacement (per axle): $600–$1,200
Tires, wheels, alignment, and steering
What to watch for:
- Uneven tire wear, vibrations, or pulling to one side
- Steering feel loose or intermittent torque steer
- Wheel alignment out of spec after suspension work or pothole impact
Preventive steps:
- Regular alignment checks and tire rotations per manufacturer guidance
- Maintain proper tire pressure and inspect for damage
Typical 2025 costs:
- Wheel alignment: $75–$150
- Tire replacement (per tire, depending on brand and size): $100–$350
- Tire repair (plug/puncture repair): $10–$50 for simple repairs; replacement when necessary
Fuel system and emissions
What to watch for:
- Rough idle or reduced fuel efficiency
- Check engine light coming on with emissions-related codes
- Misfire or reduced performance due to sensor or injector issues
What’s happening:
- Oxygen sensors, fuel injectors, or other emissions-related components wear
- Evaporative system components or leaks
Preventive steps:
- Use quality fuel and keep an eye on fuel economy trends
- Routine inspections of emissions-related components when codes appear
Typical 2025 costs:
- Oxygen sensor replacement: $150–$350
- Fuel injector cleaning or replacement: $150–$500
Engine oil and cooling systems
What to watch for:
- Higher than normal oil consumption or visible leaks
- Overheating or cooling system performance issues
What’s happening:
- Gasket seals, oil lines, or water pump wear
- Coolant leaks or thermostat issues
Preventive steps:
- Regular oil level checks and adhere to the recommended oil change intervals
- Inspect cooling system hoses and coolant level during service
Typical 2025 costs:
- Oil change (synthetic, including filter): $40–$90
- Gasket or hose replacement (oil or coolant system): $150–$600
- Water pump replacement: $350–$900
General maintenance tips to reduce the likelihood of problems
- Follow Honda’s recommended maintenance schedule for oils, fluids, filters, and inspections.
- Use the correct fluids specified for your Accord (engine oil, CVT/auto transmission fluid, brake fluid, coolant).
- Address warning lights promptly; don’t ignore persistent check-engine or transmission warnings.
- Keep service records organized; note any recalls or service campaigns and verify your VIN against them.
- If you rely on Honda Sensing or other active safety features, ensure cameras/sensors are clean, properly calibrated, and up to date with software updates.
What to do if you notice a problem
- Document symptoms with dates, miles, and driving conditions.
- Check for any active recalls using your VIN on official sites or via your dealer (recalls are not recorded in the provided data, but they can exist in other sources).
- Schedule a diagnostic visit with a trusted mechanic or Honda dealer to read trouble codes and inspect relevant systems.
- If a potential safety issue arises (e.g., brake or steering concerns), have the vehicle inspected promptly.
Cost estimates are approximate and vary by region, shop, and vehicle condition. They reflect common ranges for 2025-era parts and labor and are intended to help you budget. For exact pricing, contact your local Honda dealer or independent shop and request a formal estimate for your specific VIN.
Data limitations recap
- The provided data shows no NHTSA owner complaints and no official recalls for 2018–2023 Honda Accord in the dataset. This guide uses that data limitation as a starting point and supplements it with general, widely applicable automotive maintenance and repair knowledge to help owners anticipate and plan for common issues that can occur in this model range. Always verify with current sources, verify recalls by VIN, and obtain multiple price quotes before proceeding with repairs.
If you’d like, I can tailor this guide further to your particular model (1.5T CVT, 2.0T 10-speed, or Hybrid) or to your region, and I can provide a more detailed cost sheet for a specific repair you’re concerned about.