Is it troublesome to install front parking sensors?
2 Answers
Installing front parking sensors is troublesome. Disadvantages of installing parking sensors: Generally, cars used by the general public are non-high-end models and do not come with factory-installed parking sensors. Therefore, the front parking sensors installed by owners are aftermarket products, which come with many safety hazards and drawbacks. The biggest issue is poor compatibility, often displaying system faults due to incompatibility. Secondly, most aftermarket front parking sensors have not undergone multiple screenings by dealers, and their quality is not optimistic, which is why some repair technicians do not recommend installation. Reasons not to install: For experienced drivers, in congested traffic conditions, these sensors can be counterproductive, constantly alerting about obstacles ahead, making the entire driving process very annoying. The small front parking sensors are also quite expensive. For most car owners, the front blind spot is relatively small and the usage frequency is low, making weak-performing front parking sensors even less useful. Since front parking sensors are close to the engine compartment, the radar signals they emit may interfere with the normal operation of the engine, such as disrupting ignition signals, causing ignition disorders and leading to abnormal engine operation.
I've installed front parking sensors a few times, and the whole process is quite a hassle. The most challenging parts are drilling holes and wiring. First, you need to accurately mark the drilling positions on the bumper – if they're off, the sensors won't work properly and may give false alarms when parking. Then comes the wiring, which involves connecting to the battery and main control system. You'll need to know how to use a multimeter to test voltage and prevent short circuits that could damage the car's electrical system. As a car enthusiast, I bought my own tools and spent an entire afternoon on the installation. There was even some plastic bumper trimming involved, and it got particularly chaotic when I didn't have the right tools handy. The upside is that parking becomes super convenient afterward, especially with the reverse parking assistance. But I wouldn't recommend beginners to DIY – mistakes could lead to even higher repair costs. Also, it's important to choose high-quality sensors; cheap ones won't last long and you'll just have to reinstall new ones.
