In a 2010 Subaru Forester, this particular wire prompts a linked machine, corresponding to a backup digital camera or parking sensor system, when the automobile is shifted into reverse. This activation is achieved by sending a 12-volt sign by the wire upon partaking reverse gear.
Figuring out the right wire’s colour is essential for profitable aftermarket installations. Tapping into the fallacious wire can result in malfunctioning tools or harm to the automobile’s electrical system. This automated activation enhances security and driver consciousness throughout reversing maneuvers. Earlier than the prevalence of built-in infotainment methods, aftermarket options have been usually applied utilizing this methodology.
