revers does not work, sorry, need help

[dragonguy]

I have yet to figure out how to use the search thread,
The revers stated to act up on my 12 800 rmk the other day, did some mods to it and backed it out of the shop was out testing, had to backup and no revers.
Drove back to shop and no revers.
Had this happen to my Rush couple years ago had to replace the computer, cpu, what ever.
I know there are multiple sensors that run it, checked all the connections have not found out anything, was looking for some input on it.
Talk to my dealer he said to do what i'm doing.
Thanks

 

[Danbot]

Throttle Position Sensor, and incorrect engine idle speed are two big culprits when reverse stops working.

To help diagnose, try to answer these questions:
-What is your engine idle speed when warm?
-When you try to use reverse, does the engine stall? or keep idling as if you had never pushed the reverse button?
-What changes, work have you does to your sled recently?

 

[OrangeKowJumper]

I'll let everyone else chime in on the problem your having with reverse . .but as far as searching. . .upper right area of the main pro page ..you'll see all the page numbers ..right below that is a dark blue box that says "search this forum" . .clik on that and enter whatever your search phrase is. .like "reverse doesn't work" .. or "reverse problem" . .or .."how to make money on the internet" . .something like that. . .then clik "go" . .and up will pop all the threads with the words you searched for .. . .ezee cheezee . .

 

[dragonguy]

When i push the button nothing happens, ohmed the connections for the button and thats working.
as far as mod i put in different pistons head and a can and put a tetheron.
like i said it was kind of acting up after i did that stuff now it just stopedd, checked all the connections to make sure there good going to try my ceu black box off my 11 rush the mapping is different but if it works thats it.
just was looking for more info from the board
thanks

 

[Dartos]

So what did your problem turn out to be?