Where is the Lexus parking assist sensor located?
2 Answers
The vehicle speed sensor is located inside the transmission. Below is relevant information about Lexus: Positioning: Lexus (English: Lexus; Japanese: レクサス), established in 1983, is a globally renowned luxury automotive brand under Japan's Toyota Group. The brand achieved sales surpassing Mercedes-Benz and BMW in North America within just over a decade. Brand Logo: Lexus was initially launched in North America. The pronunciation of "Lexus" is similar to the English word "Luxury," evoking an impression of luxury vehicles. The Lexus emblem features a capital letter "L" from the name "Lexus," enclosed within an oval. The oval represents the Earth, symbolizing Lexus vehicles' global presence.
I've worked on quite a few Lexus vehicles, and the parking assist sensors are typically mounted on the front and rear bumpers. These small circular or square-shaped probes are evenly distributed across the bumper surface, commonly positioned at the center and both corners of the front bumper, with a similar layout on the rear bumper, usually 4-6 sensors per side. They utilize ultrasonic technology to detect obstacles, emitting beeping sounds to alert drivers during safe reversing or forward movement. If dirt or snow covers the sensor positions, they may malfunction, so it's important to regularly clean the surface with a soft cloth and avoid high-pressure washing to prevent damage. Models like the RX or ES follow this design, with some higher trim levels integrating cameras for enhanced precision. Knowing their locations aids in routine maintenance—if a fault occurs, first check the bumper's condition before rushing to disassemble components. In summary, the sensors are placed in visible positions to cover blind spots, making it easier for owners to perform self-checks.
