In a 2010 Subaru Forester, this particular wire prompts a related system, resembling a backup digital camera or parking sensor system, when the car is shifted into reverse. This activation is achieved by sending a 12-volt sign via the wire upon participating reverse gear.
Figuring out the right wire’s shade is essential for profitable aftermarket installations. Tapping into the fallacious wire can result in malfunctioning tools or harm to the car’s electrical system. This automated activation enhances security and driver consciousness throughout reversing maneuvers. Earlier than the prevalence of built-in infotainment techniques, aftermarket options had been typically carried out utilizing this technique.
