so this is been happening for a long time back when i had my old transmission b4 i would put the key to start ignition in the ACC possition is it called? where all the lights go on .... well my D4 light would always be on even tho it would be in park ... and after i start my car it stayes on for a sec .... now i changed my tranny cause that old 1 broke and it still does this when the car is b4 the start possition the d4 light is on and park ,because its actualy in park ... and the d4 stays on for a few sec ... until i start car? is there something i needa do? is this bad? car drives pefectly fine everything seems good .... i recently changed my shift soleniods from tranny becuase while i was driving last week at a stop check engine came on and d4 was blinking and car wouldnt drive at full power ... works now but im wondering why that happened because the car thinks its in d4 when it starts for a sec?!?!?

 

it appears in d4 for 3 seconds b4 hitting ignition