I originally posted this back in August 2003, no one had the problem.
A trip to the dealer a short time later and they said they replaced
the "heater module" or something, and a few months later it started
again. Now I'm faced with the fact/problem that it, as before, is
intermittent, and Chevy says they cant do anything with it unless it
is acting up when I take it for service (which of course it likely
will not, it will work fine in front of them..SIGH.. so I figured I'd
ask again before I make my umpteenth trip back to the dealer. (had
other issues in addition to this)
Once again, the problem is:
Sometimes they (the heated seats) will come on as soon as I start the
truck, but even if not it doesn't take long before they do. Sometimes
they will rapidly cycle through the 3 temp settings over and over and
over (low-med-high-low-med-high) etc.
If I turn them off, 30 seconds to a minute or so later they come back
on,sometimes on high setting, sometimes on lower settings. Don't know
if this is some kind of short or the computer system is going crazy or
what...seems like I've had a few electrical problems with this
I find it hard to believe with all the Tahoes on the road this has a
unique problem that no one else has heard of, now a year later.
Thanks for any help.