low voltage shut down

[tbsmith]

I have the NH lt185b it keeps shutting down when the grid heater kicks on. The last time it shut down I was traveling with the bucket lifted up about 2 feet and now it will not start it only says acc on the board. Any thoughts

 

[Mike10]

Check your fuses in the engine fuse compartment and the fuses in the cab fuse compartment. You may have a wire which is shorting out. As for the grid heater, it should not be kicking on when the engine is running. If it is cold enough for it to come on, it will come on as soon as you turn the key on and before the engine starts.