2011-2020 Honda Accord Camera Guide: Backup, LaneWatch & Honda Sensing Issues

Understanding the Different Cameras in Your Accord

The term 'video camera' on a 2011-2020 Honda Accord can refer to three distinct parts, each with its own function, common problems, and replacement requirements. It is crucial to identify which camera your vehicle has and which one is failing before purchasing a replacement. The two main generations in this period, the 9th Gen (2013-2017) and 10th Gen (2018-2020), offered these cameras on different trim levels.

1. Rear Backup Camera (All Generations)

This is the most common camera, federally mandated on all new vehicles since 2018. It is mounted on the trunk lid and activates when the car is shifted into reverse. Early 9th Gen models offered a single-view camera, while later and higher-trim models featured a multi-angle camera, allowing the driver to select from wide, normal, and top-down views.

Symptoms of a Failing Backup Camera:

• Black or Blank Screen: The display shows nothing, or just the guidance lines, when in reverse. This is the most common failure.
• Flickering or Distorted Image: The video feed is unstable, snowy, or flashes between a picture and a black screen.
• "No Signal" Message: The head unit explicitly states it cannot connect to the camera.
• Dim or Foggy Image: The picture is unclear, which could be due to moisture inside the lens or a failing image sensor.

Known Issues and Recalls:

• Wiring Harness Failure: The wires that run from the trunk lid to the body can fatigue and break from repeated opening and closing of the trunk. This is a very common cause of failure and should be checked before replacing the camera itself.
• NHTSA Recall 18V-777 (2018 Accord): A software issue with the audio/navigation unit could prevent the backup camera image from displaying. The fix is a software update performed by a dealer.
• Water Intrusion: The camera seals can fail over time, allowing moisture to enter and damage the internal electronics.

2. LaneWatch Camera (9th & 10th Gen, Trim Dependent)

Found on EX, EX-L, and Touring trims of certain years, the LaneWatch camera is located in the housing of the passenger-side mirror. It activates when the right turn signal is used (or by pressing a button on the stalk), displaying a view of the passenger-side blind spot on the main infotainment screen.

Symptoms of a Failing LaneWatch Camera:

• Black Screen on Right Signal: The screen goes black or shows an error instead of the camera view when the right turn signal is activated.
• Flickering or Poor Image Quality: Similar to the backup camera, the image may be unstable or unclear.
• Does Not Activate: The system does not turn on at all, either with the turn signal or the manual button.

Known Issues and Calibration:

• Aiming Required: If the passenger mirror or the LaneWatch camera itself is replaced, the system requires a specific 'aiming' or calibration procedure. Without this, the distance markers on the screen will be inaccurate or the system may not function at all.
• DIY Calibration: It is possible to perform the aiming procedure at home. It involves entering a diagnostic menu on the infotainment screen and placing a specific printed target at a measured distance from the car.
• Connector Issues: Damage to the passenger mirror can also damage the camera's wiring connector inside the mirror housing, leading to a failure even if the camera itself is intact.

3. Forward-Facing Camera (Honda Sensing / ADAS)

This camera is mounted high on the windshield, behind the rearview mirror. It is a critical component of the Honda Sensing suite, which includes features like Forward Collision Warning (FCW), Collision Mitigation Braking System (CMBS), Lane Keeping Assist System (LKAS), and Road Departure Mitigation (RDM). It works in conjunction with a radar sensor often located in the front grille emblem.

Symptoms of a Failing Forward-Facing Camera:

• Multiple Warning Lights: A failure will typically trigger a message on the dash like "Some Driver Assist Systems Cannot Operate" and illuminate warnings for ACC, LKAS, and Collision Mitigation.
🎬 Watch: Troubleshooting the 'Driver Assist Systems Cannot Operate' warning.
• Features Don't Work: Adaptive Cruise Control, Lane Keeping Assist, and other related features will be disabled.
• Phantom Braking: In some cases, a malfunctioning system can cause the car to brake unexpectedly, believing an obstacle is present when there is not. This is a serious safety concern.

Known Issues and Recalls:

• NHTSA Investigation (PE22-002, EA24-003): NHTSA has opened and upgraded an investigation into 'phantom braking' on millions of Hondas, including the 2018-2022 Accord. This involves the Collision Mitigation Braking System activating unexpectedly. As of early 2026, this has led to a lawsuit but not yet a recall for this specific issue.
• Calibration Required: This camera ALWAYS requires professional calibration after replacement. Calibration is also required after a windshield replacement, a wheel alignment, or if the camera is removed for any reason. This procedure uses special targets and a scan tool and is not a DIY job.
• Environmental Obstructions: The system can be temporarily disabled by a dirty windshield, heavy rain, snow, fog, or even high internal temperatures, which will trigger a "Radar Obstructed" or "Camera Temperature Too High" message. This is normal operation and should resolve when conditions improve.

Buying a Used Honda Accord Video Camera

Purchasing a used OEM camera can be a great way to save money, especially compared to new dealer prices. However, there are important factors to consider.

What to Check Before You Buy:

1. Verify the Part Number: This is the most critical step. Due to the wide variety of cameras, you must match the part number from your original camera. A camera from a different trim or year may physically fit but will not work electronically. The provided OEM part numbers (e.g., 36150-T2A-xxx for 9th Gen backup, 36163-TVA-xxx for 10th Gen forward) are a starting point, but always confirm with your specific vehicle.
2. Inspect the Lens: Check for deep scratches, hazing, or any signs of water intrusion (a foggy appearance inside the lens). A clear, scratch-free lens is essential for a good picture.
3. Check the Connectors and Wiring: Ensure the electrical connector pins are straight and not corroded. For backup cameras, check the short wiring pigtail for any cuts or damage.
4. Ask About the Source Vehicle: If possible, know the mileage of the vehicle the part came from. A lower-mileage part is generally preferable. For forward-facing cameras, it's crucial to know if it came from a vehicle that had a frontal impact, which could have damaged the delicate internal components.
5. Understand Calibration Needs: When buying a used forward-facing or LaneWatch camera, factor in the cost of professional calibration. A cheap used part is not a good deal if the calibration costs hundreds of dollars.

Cost of Replacement

Prices can vary significantly based on the type of camera and whether you choose new, used, or aftermarket.

Frequently Asked Questions