How To Jump Start A Prius 2010. Most everything i know comes from comments made by pc members in this thread: If you must jump start a prius, use a jump pack, that halves the number of cables to attach incorrectly.
Unless you are intimately familiar with the prius electrical system, it would be best to never, ever use your prius to jump start any other car. If you find yourself unable to start your prius, you may just need to reboot the computer, similar to when your computer freezes and you have to power it down and then restart it. If you must jump start a prius, use a jump pack, that halves the number of cables to attach incorrectly.
Connect the red positive cable to your positive battery terminal and the battery terminal of another vehicle.
I called the tow truck co to bring it home. I called the tow truck co to bring it home. They then drove it back to the dealership where they eventually concluded that the 12v auxiliary battery was toast, even though it was less than 1 year old. The owners manual has some good pictures describing battery access.