AC: Too many of your auto accounts are severely delinquent or derogatory.
You have had too many auto accounts that are at least 60 days late and/or on which a lender has reported a derogatory status. Late payments are a proven indicator of increased risk. People with late payments are at risk of being overextended, putting existing credit with lenders at risk.
Paying all bills on time every month is important to maintaining a good credit score. If you remain behind with any payments, bring them current as soon as possible, and then make future payments on time. Over time this will have a positive impact on your score.