Forum Discussion

woodland_park's avatar
woodland_park
Explorer
Jun 19, 2016

12VDC lights blink,get dim and flash brightly intermittently

Travel trailer plugged into a 30 amp receptacle.New battery,checked connections at battery for the battery charger/rectifier.All lights do light, but I haven't replaced any. Maybe a bad filament in on...
MrWizard's avatar
MrWizard
Moderator
Jun 19, 2016
bad battery. bad charge converter, dirty corroded connection in the battery cables between converter and battery

i'm guessing either a bad battery with a shorted cell
or the converter is dieing

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