A visible information depicting the everyday hues of computerized transmission fluid (ATF), correlating them with fluid situation, is an important software for automobile upkeep. As an example, shiny purple signifies new fluid, whereas brown or black typically signifies severely degraded fluid requiring instant consideration. This visible help offers a fast preliminary evaluation of ATF situation.
Commonly checking the fluid’s look permits for early detection of potential issues, stopping expensive transmission repairs. This straightforward test can reveal points like inner part put on, fluid oxidation, or contamination. Traditionally, mechanics relied closely on visible inspection, and this observe stays related at present as a fast and cheap preliminary diagnostic methodology.