The ninth-generation Honda Accord remained unchanged in 2014 after being redesigned for the 2013 model year. While this popular family sedan has a reputation for quality and dependability, no vehicle is without flaws. As with any car, certain issues seem to plague the 2014 Accord more than others.
Based on my experience and owner reports, I have identified the 20 most common 2014 Honda Accord problems in my expert analysis. These range from minor annoyances to more serious mechanical flaws. Being aware of these potential issues can help 2014 Accord owners address issues quickly, understand recall notices, and make informed decisions about purchasing this vehicle.
Major 2014 Honda Accord Problems
Some of the most concerning 2014 Accord problems involve the electrical system. These can lead to complete breakdowns and prevent the car from starting or running properly.
- “No Start” Due to Ignition Switch Failure
- Check Engine and D4 Lights Flashing
- Radio/Climate Control Display Goes Dark
- Faulty Door Lock Actuator
- Warped Front Brake Rotors
- Air Conditioning Blowing Warm Air
- Driver’s Door Latch Assembly Failure
- Rear Hub/Bearing Failure
- Leaking Gaskets Allow Water into Taillights
- Leaking Air Conditioning Drain
- Low Oil Pressure Light from Low Engine Oil
- Hard Brake Pedal from Failed Brake Booster Hose
- Brake Pedal Goes to Floor from Leaking ABS Module
- Engine Takes Long Time to Start and Stalls
- Engine Oil Leak
- Vibration When Accelerating
- Knocking Noise from Front Suspension
- Engine Idle Surging Up and Down
- Wheels Out of Alignment
- Transmission Delayed Engagement
“No Start” Due to Ignition Switch Failure
One widespread issue is ignition switch failure, causing a no-start condition. My analysis of owner reports shows this leaves drivers unable to get their car started with the key.
Problem Details
When the key is turned to the Start position, the ignition switch activates critical electrical systems. Internally faulty ignition switches on the 2014 Accord can result in a completely dead starter system. Owners report turning the key and hearing no starter engagement. The vehicle is stranded and unable to be driven due to the “no start” condition.
Solution
Honda issued a recall in response to this issue, offering a free repair to replace faulty ignition switches. However, some drivers continued to have issues after the recall was resolved. If replacing the ignition switch does not solve the no-start problem, further electrical testing is required. In some cases, the failure of the ignition switch may have resulted in problems with the starter motor, wiring damage, or other electrical faults that must be repaired.
Check Engine and D4 Lights Flashing
The check engine light indicates a problem with emissions or engine systems. The D4 light shows the car is in fourth gear. Flashing check engine and D4 lights point to transmission issues or faults in other drivetrain components.
Problem Details
Drivers report that the check engine and fourth gear indicator lights suddenly flash while driving. This is frequently accompanied by transmission issues such as hard shifts, gear slippage, and power loss. The flashing lights indicate that a transmission fault code has been set as a result of a transmission control module malfunction.
Solution
The specific error code can be used to pinpoint the source of the problem. Faulty solenoids or sensors, low transmission fluid, clutch issues, or internal transmission damage are all possible causes. Using the diagnostic trouble code to identify the underlying issue will stop the warning lights from flashing and restore normal shifting and performance.
Radio/Climate Control Display Goes Dark
A dark radio and climate control display is another electrical glitch reported in the 2014 Accord. This makes it impossible to view or adjust these systems, which is a major inconvenience.
Problem Details
The radio and climate control displays, according to owners, will suddenly go completely dark for no apparent reason. The systems may continue to function, but the radio, heating, and air conditioning cannot be adjusted without a visible screen. This is a vexing issue that severely restricts the use of the car’s convenience features.
Solution
To restore functionality, the display unit must usually be replaced. Technicians will remove the old display module and replace it with a newer model. The radio and climate controls should light up and display normally again after reconnecting the wiring harness and recalibrating the system.
Faulty Door Lock Actuator
Problem Details
A door lock actuator is a small electric motor that regulates the operation of power door locks. Owners notice intermittent or improper operation of the locks when it fails. Doors can lock or unlock themselves at any time.
Solution
This annoyance will be resolved by replacing the faulty actuator. Technicians will remove and inspect the lock actuator to determine whether it is mechanically or electrically defective. The normal power lock function is restored by installing a new Honda OEM actuator.
Warped Front Brake Rotors
Problem Details
Warped brake rotors are another common issue with the 2014 Accord. As rotors become warped from heat stress and wear, they cause vibrations through the brake pedal when slowing down.
Solution
Replacing and resurfacing the front rotors resolves this issue and restores smooth braking. The wheels must be removed, the calipers disassembled, and new OEM spec rotors installed. The thickness variations that cause pedal pulsation are eliminated by turning the resurfaced rotors true on a brake lathe.
Air Conditioning Blowing Warm Air
Problem Details
A faulty A/C system leads to perhaps the most frequent driver complaint – air conditioning blowing warm air. Problems ranging from refrigerant leaks and compressor failure to a stuck AC control valve can cause this issue.
Solution
To restore cold air flow, proper diagnosis and repair are required. To detect leaks, technicians use gauge tests and UV dye checks. Compressors and control valves may need to be replaced. Recharging and evacuating the system with refrigerant restores cooling performance.
Driver’s Door Latch Assembly Failure
Problem Details
Many owners report problems with the driver’s door latch, causing the door to stick or become totally inoperable. In severe cases, the latch assembly breaks internally.
Solution
The only repair is replacing the driver’s door latch mechanism. Technicians will disassemble the door panel to access, remove, and replace the faulty latch assembly with a new Honda OEM component. Adjusting and lubricating the new latch ensures smooth opening and closing.
Rear Hub/Bearing Failure
Problem Details
The rear hub and bearing assembly are crucial for proper wheel alignment. Faulty rear hubs/bearings cause noise, vibration, and handling issues.
Solution
Replacing this assembly restores smooth and quiet operation. The old hub unit is pressed off, and a new factory hub and bearing are installed. Proper torque on the axle nut ensures optimal function.
Leaking Gaskets Allow Water into Taillights
Problem Details
Owners report leaky gaskets allowing water into the taillight housing. This can cause dim, flickering, or inoperative brakes and taillights.
Solution
Resealing the taillight assembly and replacing damaged gaskets resolves the problem. Technicians will remove the taillight housing, install fresh gaskets, apply new weather-stripping, and check for any electrical issues from water damage.
Leaking Air Conditioning Drain
Problem Details
A clogged AC drain tube is a culprit for some owners who end up with water collecting under the carpet or in the interior.
Solution
Clearing the drain and sealing around the AC evaporator box prevents further leaks. Using compressed air and a small wire clears out the drain tube, allowing condensation to properly exit the vehicle. Adding sealant around the evaporator housing prevents water from entering the cabin area.
Low Oil Pressure Light from Low Engine Oil
Problem Details
In some cases, the check engine light comes on due to low engine oil. This can indicate an oil leak or burning oil.
Solution
Maintaining proper oil levels is critical to avoiding engine damage and low oil pressure. Technicians will look for any leaks that could be causing oil loss. Topping off the engine oil to the proper level will keep oil pressure within the normal operating range and turn off the warning light.
Hard Brake Pedal from Failed Brake Booster Hose
Problem Details
The brake booster vacuum hose helps reduce braking effort. A leaking or cracked vacuum hose can make the brake pedal feel hard and require more effort to press.
Solution
Replacing the faulty brake booster vacuum line restores normal brake pedal feel and operation. Technicians will inspect the vacuum hose and replace any portion that is cracked or disconnected. With the system properly sealed and evacuated, the power brake booster can operate normally.
Brake Pedal Goes to Floor from Leaking ABS Module
Problem Details
The ABS module maintains proper brake pressure. When it leaks, owners report the brake pedal going all the way to the floor. This indicates a dangerous loss of stopping power.
Solution
Replacement of the faulty ABS module is the repair. The ABS hydraulic control unit needs to be removed and replaced with a new factory part. Proper bleed of the brakes will restore a firm pedal feel and safe braking ability.
Engine Takes Long Time to Start and Stalls
Problem Details
An engine that cranks slowly or takes longer to start can point to issues like a faulty fuel pump, clogged fuel filter, or problem with the idle air control system.
Solution
By diagnosing the root cause, mechanics can get the engine starting and running properly again. This may involve tests of fuel pressure and volume, verifying ignition system operation, and checking for intake or exhaust restrictions. Replacing any worn or damaged components restores quick starting and smooth running.
Engine Oil Leak
Problem Details
Some 2014 Accords develop external oil leaks from the valve cover gasket, camshaft seal, crankshaft seal, or oil pan gasket. Oil leaks can be dangerous if oil levels run too low.
Solution
Replacing leaking seals and gaskets stops the oil loss. This involves cleaning any leaked oil, tightening fittings, and replacing worn seals and gaskets with new Honda components. Proper torque on bolts ensures a reliable seal.
Vibration When Accelerating
Problem Details
Some owners report a vibration or shaking sensation when accelerating, especially at higher speeds. This is typically most noticeable when pressing on the gas pedal between 35-65 mph.
Solution
The problem usually stems from an unbalanced driveshaft. Technicians will inspect the driveshaft, check for any dents or damage, and rebalance it to eliminate vibrations under acceleration.
Knocking Noise from Front Suspension
Problem Details
A knocking or clunking noise may come from the front suspension when going over bumps or rough roads. The ball joints, control arm bushings, and struts are common worn components causing this.
Solution
A mechanic can isolate the source of the noise by inspecting the suspension components. Replacing any damaged or worn parts like ball joints, bushings, or struts will stop the knocking noise.
Engine Idle Surging Up and Down
Problem Details
Some Accords exhibit a symptom of RPMs surging up and down at idle, especially when stopped at a light. This indicates an issue with the idle air control system.
Solution
Technicians will diagnose dirty throttle bodies, vacuum leaks, or faults with the idle air control valve. Cleaning or replacing affected components smooths out the erratic idle.
Wheels Out of Alignment
Problem Details
Over time, the front or rear wheel alignment may become knocked out of specification due to worn suspension parts. Owners will notice the car pulls to one side or the steering wheel is off center.
Solution
A wheel alignment will reveal misadjusted camber, caster, or toe. Realigning the wheels to factory specs restores straight steering and prevents uneven tire wear. Worn parts causing misalignment should be replaced.
Transmission Delayed Engagement
Problem Details
Some drivers experience delayed or hard shifts when accelerating from a stop. The transmission seems to hesitate before engaging gears.
Solution
Flushing the transmission fluid and replacing any deteriorated seals or gaskets restores smooth shifting. Hard shifts when cold may indicate a faulty fluid control solenoid.
Safety Recalls Affecting the 2014 Honda Accord
Honda has issued several safety recalls for the 2014 Accord over the years to address potential issues that could increase the risk of an accident or injury. I’ve summarized the major recalls affecting this model and what owners should be aware of below.
2014 Honda Accord Recalls
Recall Number | Date | Number of Vehicles | Issue |
20V769000 | Dec 2020 | 1 vehicle | Fracturing drive shaft |
17V418000 | Jul 2017 | 1 vehicle | Battery sensor electrical short and fire risk |
15V602000 | Sep 2015 | 1 vehicle | Hybrid system stalling |
15V121000 | Mar 2015 | 2 vehicles | Loss of engine power and oil leaks |
Recall 20V769000 – Drive Shaft Fractures
This important recall was issued to address a potentially dangerous issue with the driveshaft on a specific 2014 Accord. The rotating component that transmits engine power to the front wheels is the driveshaft. Drivers would experience a sudden loss of propulsion if it broke, which could result in a crash.
Due to drive loss, there was also the risk of the vehicle rolling away unrestrained after parking. Honda dealers inspected the driveshaft and replaced it as necessary for the single impacted VIN to prevent failure and ensure safety.
Recall 17V418000 – Short Circuit in Battery Sensor
This recall only affected one 2014 Accord due to a faulty Intelligent Power Unit (IPU) that houses the battery sensor. Water could enter the sensor through an improper seal and cause an electrical short circuit, potentially resulting in overheating or fire. Honda fixed the problem by replacing the recalled vehicle’s IPU/battery sensor assembly.
Recall 15V602000 – Hybrid System Failure
A single 2014 Accord Hybrid was recalled to address a problem with the software in the hybrid powertrain control module. Problems with the software could cause the hybrid system to fail and the vehicle to stall while driving. Honda updated the firmware to prevent the affected vehicle from losing propulsion and causing an accident.
Recall 15V121000 – Oil Leaks and Power Loss
The largest recall involved two 2014 Accords with V6 engines. One had an oil leak from the valve cover gasket, which could cause engine damage in the long run. The other suffered a complete loss of power due to unknown causes. Honda repaired the oil leak and inspected the engine assembly in these vehicles to ensure proper performance and safety.
Conclusion
The 2014 Honda Accord provides an enjoyable driving experience, a spacious interior, excellent fuel economy, and good value. However, our analysis reveals that it is not without flaws, ranging from minor quirks to major mechanical issues.
Being an informed owner can help you maximize your 2014 Accord’s dependability and satisfaction. Paying attention to recall notices and dealing with problems as soon as they arise will keep you on the road and enjoying your ride.
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