08 NBP TL

iTrader: (1)

I did my pressure switch yesterday and 2x3 and notice that my D is flashing after I did the switch and flush. Does overfill the atf cause this?

Thanks

IamaTL

Based on research, its something with the pressure switches

https://acurazine.com/forums/3g-tl-problems-fixes-114/tranny-problems-d-indacator-flashing-848418/

vietxquangstah

iTrader: (7)

Check your pressure switches make sure they are installed In the right place and plugged in correctly. I had a flashing D light and car would not shift past 3rd gear. Turns out one of my pressure switches was damaged.

vietxquangstah

iTrader: (7)

08 NBP TL

iTrader: (1)

Shifting is fine. Everything is plug in. I'm going to put back the old pressure switch.

alexb92

When I installed new switches in my car, I unplugged something (probably was a trans temp sensor) and didn't plug it back in all the way. I had the flashing D light but it worked fine... just go back and check your connections.

UA6

Chad05TL

^+1
and you might try disconnecting your battery for a few minutes and then reconnecting it.

08 NBP TL

iTrader: (1)

The problem was the 3rd switch next to the driver wheel wasnt working so Acura replace it with a new one. Thanks everyone.