We change out our batteries 1 to 2 times per shift here depending on time of year/useage. I have my battery tech keep our batts in top shape. No corrosion, electrolyte level checked every change, washed and equalized every 5th charge. Spec grav readings checked monthly. Plus all our stockpicker (24V / 875 AH) batts wre just replaced this last spring.
This fail has comes up at just about all states of charge. Most of the time it has been over 50% charge, as this is the 1st thing I normally look at when responding to a "dead truck" on the floor.
~Thanks
have the battery checked, and ask what the state of the battery was when it set the codes. (my bet, if battery was less than 1/3 remaining useful charge every time, your problem may be the battery, and corrosion)
No on the rail & wire guide. As far as when it happens... From what the operators tell me they are normally traveling when it shuts down.
I did read on an old thread on here about an issue smilar to this being a work/dome light issue. I then checked all the wiring to lights and replaced all bulbs. I even went as far as replacing the flash tube in the strobe unit as well.
Thanks for the reply!
Some questions i have is if this truck is a wire guide or rail guide and if you can narrow problem down to when it happens. like when raising or when turning wire guide on or off. Access 6 wire guide control is tied in with the CAN lines as is the TCM so if we can narrow a little it might help. if not you might want to try looking at the light circuit. it has given lots of problems in its time