: Bad tranny or electrical?

black deville
10-30-07, 07:15 PM
My 2000 cat will start flashing the sport mode light on dash. Then you have to shift it like a manual. Does that mean it's electrical(i.e.tranny control module)? Do the modules go bad alot? I'm just wondering if I should try changing the TCM or have the tranny rebuilt. Thanks for any help.


10-31-07, 12:12 AM
i have a ebtcm .50.00

black deville
10-31-07, 07:30 AM
Where are the tcm's located on car?

10-31-07, 11:03 PM
im pretty sure passenger side kick panel? someone will know sorry man

11-01-07, 05:02 PM
I'm actually replacing mine now, just in case it is my tranny light problem. You need to take out the glove box, and it is behind the passenger side kick panel. The main ecm is also there, tcm is above it.

11-01-07, 05:57 PM
And I think he's asking about the transmission control module, not the EBTCM, 2 different things. Please correct me if I'm wrong.