Toyota appeals Trulli podium demotion
The officials had ruled that, after the Italian ran off the Melbourne track during the late safety car period, he then illegally re-passed Lewis Hamilton's McLaren.
A 25-second time penalty dropped Trulli from his third place to just twelfth.
"The team has filed an appeal within the proscribed time period," the Cologne based team announced in a statement.
A disappointed Trulli explained that he only overtook the reigning world champion because Hamilton "suddenly slowed down and pulled over to the side of the road".
"I thought he had a problem," the 34-year-old said, "so I overtook him as there was nothing else I could do."
Said team boss Tadashi Yamashina: "We have filed an appeal to give us more time to study the data and the situation."