Won't start off engine battery
Alright my motorhome won't start off the engine battery but starts when I switch it over to the house batteries. I have had the battery tested and it is good, so am I looking at a bad altenator?
Forum Discussion
After charging the battery FULLY check the voltage on the battery before you start the rig.
While running check the voltage again, did it go up? Should show 13 to 14 volts when the engine is running, if not then your not getting any output form the alternator.
RM
While running check the voltage again, did it go up? Should show 13 to 14 volts when the engine is running, if not then your not getting any output form the alternator.
RM
