Scan for codes first or have a transmission professional do it for you and give you an opinion.
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Friday, January 6th, 2017 AT 3:38 PM
LOU P
MECHANIC
118 POSTS
Hello, Lou here, the flashing "D" means that there is a transmission failure of some sort. The best option is to have the car diagnosed and not to drive it if at all possible or more damage may occur.