A visible information depicting the everyday hues of automated transmission fluid (ATF), correlating them with fluid situation, is a crucial instrument for automobile upkeep. As an example, vivid crimson signifies new fluid, whereas brown or black typically signifies severely degraded fluid requiring instant consideration. This visible help supplies a fast preliminary evaluation of ATF situation.
Usually checking the fluid’s look permits for early detection of potential issues, stopping pricey transmission repairs. This straightforward verify can reveal points like inside element put on, fluid oxidation, or contamination. Traditionally, mechanics relied closely on visible inspection, and this observe stays related right this moment as a fast and cheap preliminary diagnostic technique.