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Honda Accord Problems

RepairPal has identified the most common problems with the Honda Accord based on complaints from actual vehicle owners. We'll tell you what the problem is and what it'll take to fix it.

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100
Known Problems

The exhaust recirculation valve (EGR) on the 1990-2007 Honda Accord V6 may fail, causing:

  • Illumination of thecheck engine light
  • OBD trouble codes P0401 and P1491
  • Rough idle
  • Reduced fuel economy
  • Engine vibrations
  • Hesitation or stalling
  • Long cranking before engine starts
  • Failure of state or federal smog tests
  • The EGR valve has open and closed positions, and opens or closes on command from the computer.

    Exhaust gases constantly pass through the valve when it is open, leaving carbon deposits on the valve. These carbon deposits may lead the the valve sticking in the open or closed position.

    To correct this issue, sometimes it is sufficient to clean the valve, but replacement is recommended in all cases.

    For further information on your vehicle's issue, try out our diagnostics tool here.

    Damaged engine mounts can lead to vibration and roughness felt in the steering wheel. A rattle in the dash and engine area may also be heard. Replacement of damaged mounts will commonly correct these issues.

    The temperature control knob may break, requiring replacement.

    Poor radio reception can be caused by corrosion in the antenna mast. Replacement of the antenna and other corroded parts will be needed.

    A chirping noise coming from the timing belt area can be caused by a misaligned, or tilted idler pulley.

    The Honda Accord is known for premature alternator bearing failure. The alternator shaft bearing alerts of mechanical failure by making a howling or grinding noise, but other symptoms may appear, including:

  • Battery warning light illumination
  • Engine will not start
  • Engine stalling or hesitation
  • Power steering and A/C failure

    Continued use after the alternator makes these noises generally result in loss of the serpentine belt, power steering, air conditioning and battery power.

    The correction is to replace the alternator immediately.

  • The driver's door latch assembly can break internally, which causes the door to stay closed. The interior and exterior door handles do not work to open the door. Our technicians note that the door panel must be removed while the door is closed (likely damage will occur) and the latch assembly must be drilled in a specific spot for the door to open.

    A Check Engine Light can come on because some models may misinterpret the ratio of air and fuel being burned for combustion. The powertrain control module (PCM) will need to be replaced to fix the problem.

    On certain models the fuel gauge will not read full due to excessive resistance in the sending unit. Replacing the sending unit in the fuel tank will commonly repair this issue.

    The 1990-2016 Honda Accord engine oil pressure sensor may leak from normal operation.

    More information about the oil pressure sensor here.

    To correct the leak, the sensor must be inspected, properly sealed and installed, or replaced with new.

    Plugged moon roof drains can cause a water leak inside the car. The water will usually leak onto the driver's or passenger's head when the car turns a corner.

    The computer can misinterpret a low battery voltage and can cause a false Check Engine (MIL) light to come on. Updating the PCM can correct this issue.