What can I do if I have been divorce for over a year and my ex-wife was awarded the car but she still has not taken full ownership?

You need to file with the DMV a Notice of Transfer and Release of Liability form. Those forms are available on line at dmv.ca.gov. You may be required to send a certified copy of the judgment stating the car goes to your ex.

Its your credit that will be ruined if you do not keep up the payments. And even if she picked up the car, the loan is still in your name and will continue to be in your name. The lender was not a party to the divorce and you can not force them to take your name off the loan.

Look at your judgment. If there was a time frame for her to take over the loan and she hasn't then you could file a contempt action. That would get her attention since it is semi criminal.

You should have put a provision into your judgment making her refinance the car into her own name. Attorneys often put a provision in stating that if the other side does not do what they are supposed to do we can get the court to sign documents on their behalf. However, your ex may not qualify to take over the loan or refinance. Talk to an attorney about what remedies are in your judgment that can be used.