P
phaeton
hello-
I have a 99 Ranger pickup which would otherwise be completely
irrelevant to this ng, but something I battle each winter in Wisconsin
is that the driver's side door tends to freeze shut. I can usually get
the passenger side door open and crawl across but it's a bit of a
hassle, esp. since it is a manual transmission.
I've gone all over the door looking for water leaks but can't find any.
It's freezing in a couple of small spots where the rubber stoppers
contact the door, and it must be condensation or the act of opening the
door that gets it just a little wet when I open it. Not a lot of ice,
but just enough to make me worry about someday pulling the doorhandle
off trying to open it.
So i came up with some lame-brained idea of running a small length of
wiring in the door sill with some small, localized "heat sources" in
the areas where it freezes. A hall-effects sensor (or even magnetic
reed switch) in the rear window can be used to turn the heat on if I
put a magnet (small rare-earth type, fastened to my keychain) up to it
on the outside. I can power the whole thing with the 12V accessory
jack in the dash. In theory it sounds like it'd work....
However, what should I use for the heat sources? A small bit of
nichrome wire? If Nichrome, where do I get it (old cigarette lighters
or toasters from the junk yard?) and what should I wrap it with?
Should I use tiny light bulbs (there's room for the 12V grain-of-wheat
and pea-sized HO Railroad bulbs)?
Any other suggestions/improvements would be great, even if you don't
think it will work or think this is a bad idea.
Thanks for any and all!
I have a 99 Ranger pickup which would otherwise be completely
irrelevant to this ng, but something I battle each winter in Wisconsin
is that the driver's side door tends to freeze shut. I can usually get
the passenger side door open and crawl across but it's a bit of a
hassle, esp. since it is a manual transmission.
I've gone all over the door looking for water leaks but can't find any.
It's freezing in a couple of small spots where the rubber stoppers
contact the door, and it must be condensation or the act of opening the
door that gets it just a little wet when I open it. Not a lot of ice,
but just enough to make me worry about someday pulling the doorhandle
off trying to open it.
So i came up with some lame-brained idea of running a small length of
wiring in the door sill with some small, localized "heat sources" in
the areas where it freezes. A hall-effects sensor (or even magnetic
reed switch) in the rear window can be used to turn the heat on if I
put a magnet (small rare-earth type, fastened to my keychain) up to it
on the outside. I can power the whole thing with the 12V accessory
jack in the dash. In theory it sounds like it'd work....
However, what should I use for the heat sources? A small bit of
nichrome wire? If Nichrome, where do I get it (old cigarette lighters
or toasters from the junk yard?) and what should I wrap it with?
Should I use tiny light bulbs (there's room for the 12V grain-of-wheat
and pea-sized HO Railroad bulbs)?
Any other suggestions/improvements would be great, even if you don't
think it will work or think this is a bad idea.
Thanks for any and all!