What Causes Striped Flickering in the Rearview Camera?
3 Answers
Striped flickering in the rearview camera is caused by a display malfunction or poor contact. Related Information: 1. Introduction: The rearview camera, also known as the parking assist system, reverse visual system, or onboard monitoring system, is referred to in English as: vehicle-backup-camera. This system is widely used in various large, medium, and small vehicles for reversing or driving safety assistance. 2. Expansion: After years of development, the automotive rearview camera system has upgraded its technology, improved performance, and been applied to various vehicle types, such as trucks, buses, school buses, combine harvesters, corn harvesters, coaches, and construction machinery. Whether in terms of structure and appearance or performance and price, today's products each have their own characteristics. The most commonly used types are digital display, screen display, and multifunctional rearview mirror display.
Last time I encountered flickering stripes on the reversing camera display, it might have been due to a dirty camera lens or a loose connection between the camera and the screen. Sometimes after prolonged driving, dust accumulates on the camera, causing interference patterns in the image - just like snow static on an old TV. Another possibility is moisture-induced oxidation in the wiring, leading to unstable signal transmission. I recommend first trying to clean the camera with a soft cloth dampened with water (avoid chemical cleaners as they may corrode). If the flickering persists after cleaning, check the wiring connections near the trunk for any looseness or damage. Don't attempt to disassemble electrical components yourself as it may cause short circuits. If the problem remains, visit a repair shop to have them test with professional equipment - usually replacing a new connector will solve it. This issue affects reversing safety, so delaying repairs risks collision damage. That's why I always clean my camera during car washes. While it's a minor issue, timely attention is crucial.
I've had a similar experience where the reversing camera suddenly displayed flickering stripes while I was backing up, which was really annoying. The cause is usually related to the camera's position, such as being blocked by mud or branches obstructing the view, or poor wiring connections leading to unstable signals. Last time it happened to my car was after a rainy day—I suspect rainwater seeped into the connector and oxidized the contacts. I recommend first checking if the area around the camera is clean and pressing the connectors to see if they're loose. If that doesn’t help, take it to a professional shop for inspection—don’t tamper with the wiring yourself, as you might end up damaging the components. A blurry reversing camera can easily lead to misjudging the car’s position. I once nearly scraped a wall because the image wasn’t clear, which was quite dangerous. So don’t ignore such issues—regularly checking the electronic systems is a smart move. Taking a quick glance at the camera before driving can prevent a lot of trouble.
