If they had the foresight to put a lien on the vehicle prior to the sale, yes. Otherwise, they'll be in for a lengthy court battle.
If the terms and agreements of the sale is not met legally yes they can if they have retained their legal title to the vehicle
ONLY if you can find someone to buy it without a title. NO buyer, NO seller.
The same way a loan company does, HIRE a REAL repo agency to do the job.
A cosigner or coowner cannot repossess a vehicle. That is something the leinholder does.
When you don't pay for it.
A creditor can repossess a vehicle at any time after a default(late payment, lack of insurance, etc.) occurs on the contract.
Yes.
Once the loan is in default the bank has the right to refuse payment and repossess the vehicle.
No, you dont even need keys to repossess a car in South Carolina
No. Your state's department of motor vehicles will require the seller to release the vehicle to you. That individual's signature on the appropriate form(s) provides the required release.
You have to posses the title on the vehicle and the documentation that there is a default in payments.
No. Absolutely not. If they enter a vehicle they do not have an order of repossession on, they've committed a crime. They may enter the vehicle they are there to repossess, and only the vehicle they are there to repossess.