ENGINE MAINTANCE LIGHT

Read your maintenance manual. It is in the book that came with the truck.

how do I turn off the maintance light after oil change. on a 2009 toyota taccoma.

turn-on the ignition switch (not strating the engine).... on the instrument panel, press the push button until you see the "trip odometer", (sometimes you'll see trip A or trip B, while still pressing the button, turn-off the ignition switch for 10 secs and turn it back on....presto ! it should reset. let me know.