From "The Transformers: Megatron's Master Plan: Part 2 (#2.16)"
[Millions miles from Earth, in deep space, the Autobots are safe: Trailbreaker activated his force-field, surrounding the other Autobots with it. Cosmos pulls the force-field, with all the Autobots inside it, toward the sun
Huh, if it hadn't been for your force field, Trailbreaker, we'd be molecules now.
You did well, Trailbreaker. Cosmos, put it in gear and let's get back to Earth. Cosmos, we're heading back toward the Sun! What's the problem?
Sorry, Prime. My navigational systems are still controlled by Teletraan 1.