same problem here with a '96 caravan. usually, if i depress the
emergency flasher switch enough times on the steering column, i can get
the turn signals to eventually work....but sometimes it just won't do
the trick. i've had the problem in warm weather too unfortunately.
I have a 98 grand caravan with the same problem. At first it was only the
turn signals, but then the fan stopped working as well. Only by luck did I
find that if the fuse panel under the steering column is the problem. If I
tap it, the turn signals and fan work. Sometimes I need to do this up to as
many as 8 - 10 times. It can also go months without happening.
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