773 with intermittent AHC

[Rankbeginner]

This machine has less than 500 hrs, but AHC won't stay wotking. If you let it warm up from cold at full throttle 20 minutes, it will activate and work for a half hour or 2 hours, but if you turn it off, it won't come back on. HELP!

 

[7LBSSMALLIE]

i would have to think that batt voltage is the heart of issue. so a few questinons. A will it start off batt.

 

[7LBSSMALLIE]

i would have to think that batt voltage is the heart of issue. so a few questinons. A will it start off batt.

B. chargining sys 14.4