Have RV Questions? Ask an RV Mechanic Online.
Hi my name is Robert....
IF you had low voltage then it could be a solenoid or relay that is clicking, sometimes they will be in the fuse box or in back of the fuse box, what I would do is have all your batteries load tested to make sure they are good, most auto parts stores will load test them for free. IF the batteries keep running down you might have a draw on the system and you would need to find the draw OR install a manual disconnect switch at the battery, installing a manual disconnect switch at the battery would prevent it from running down, most RV stores have them and they are easy to install. IF you would like me to explain on how to check for a draw on the battery please let me know. I have a feeling the clicking noise could be related to low voltage.... Robert