[tt97cobra]

Im trying to figure out if i have my transbreak wired wrong or what. I just changed from c4 to th400 and when i put it in reverse it starts to move without pushing the transbreak button, is this how the th400's are or do i have this wired wrong?

 

[camarols1]

It depends on which brake you have, as some will back up in reverse, or in neutral with the brake activated.
My hipster unit functions as above.

 

[samdogmx]

yep depends on the brand.
My griner valve body reverses in N or R & you have to hold the button the whole time.

 

[Hutch]

Unless it was suggested to put the trans in reverse THEN press the TB button to go backwards should you do that. If you are not sure I would suggest putting the car in neutral then pressing the TB button for reverse until you know what brand of brake you have.


Hutch