Has your Hand/thumb warmer done this before?

[MtN_Rx1er]

just wondering if anyone has ever come across this issue with a hand or thumb warmer, doesn't matter if the sled was just started or running for a while, out of nowhere when it decides to the thumb warmer will all of a sudden max out and darn near scorch my thumb,lol. when I push the lower button the bars try go down but if you stop pushin the decrease button it just auto maxes itself out again, I have pulled everything apart and checked the wires and all is fine.

 

[Vectornut]

Just a thought here. The thumb warmers ,like T.O.R.S and several other things on our sleds are controlled by the ignitor unit. Not saying this is your problem. I had problems with the hand warmers, T.O.R.S. and the camshaft sensor when the sled was brand new. Dealer replaced the camshaft sensor and the ignitor to solve these problems.

 

[Rockmeister]

Would bet the switch is bad or possible a wire is shorted.
Then the ECU thinks you are holding the switch up and maxes the Thumb.

Try plugging in a friends control switch. (or even just un-plug your switch)

If the problem goes away, it is in the switch.
If it does NOT go away, it is probably in the wiring.

Hope this helps!

Rock

 

[Rockmeister]

Were you able to nail it down?