I have a 2004 Dodge Grand Caravan. A couple of days ago, the right turn signal started flashing rapidly when turned on to indicate a burned out bulb. I checked and found the right tail light was completely out.
However, before I could get a replacement bulb, the turn signal returned to normal operation, and I found that the light was coming on again. Now it's out again. I replaced the bulb, which didn't fix the problem (and the filament in the old bulb looks perfectly good as well.
I suspect this is likely being caused by a loose/frayed wire somewhere (I also had a previous problem with the power sliding doors tracked down to a wire that apparently frequently gets damaged in normal operation on Caravans). Any suggestions where I should start looking?