ShevrolayZ28

iTrader: (4)

For Christmas I got a B&M t-handle shift **** with a built in switch . Can I wire the trans brake on my 4L80 to it without using a relay? How many amps does the t-brake solenoid use? And does anyone know how many amps the B&M switch can handle? Thanks!

Happy Holidays!

tptransmission

You should be able to wire it directly to the Solenoid with no relay. Just use a fused 12v supply.

ShevrolayZ28

iTrader: (4)

Thanks. I thought that was the case but I wanted to hear someone else say it lol. I'd also like to wire in a switch to deactivate the circuit. I guess the switch will need to handle at least few amps....

Welcome to LS1tech. Good luck and Happy Holidays!

tptransmission

typically they are low amperage soleniods it all depends on whos product it is. Thanks for the welcome and Happy Holidays to you as well. Enjoy your new toys.

01ssreda4

iTrader: (96)

relay to be safe, ha ha someone was gonna say it.