I am building automatic (4L60E) 2000 Firebird road race car for a customer who has no use of his legs and am looking for a way to allow him to up & downshift via solonoid actived buttons mounted on the steering wheel. He needs the abilityto shift twice: 2-3, 3-od and the reverse 0d-3, 3-2. If anyone has any information on such a system your help would be greatly appreciated.

 

i saw a vid on here i think in the multimedia section where someone made a paddle shifter for a 4L60E. thats all i remember though.

 

I've read some old posts mentioning TCI's TCU trans control unit (stand alone 4l60e controller) has provisions for upshift/downshift buttons to manually shift.

 

The TCI unit is exactly what I was looking for,thanks for your help.