Category: Home Ec

And it came to pass in the Christmas Season that our ignition keys began jamming in the lock, rather than just starting the van. It seems Toyota used split wafers in their locks up through the early part of this millennium, with the result that the delicate wafer edges tend to wear out both themselves and the edges of the keys.

I can’t vouch for the wafers, but the keys definitely aren’t in good shape:

Given that picture, someone can probably conjure up a shiny new key and drive away with our 14-year-old Sienna van. It just rolled over 90 k miles and is in pretty good condition. New battery and hood prop pivot, too.

Being that type of guy, the first thing I did with the new van was to get duplicate keys and drop the OEM keys into the “2000 Sienna” file folder. The middle key in that photo has had maybe a dozen uses and is in pristine condition.

Rumor has it that one can cannibalize a set of split wafers from the glove box lock:

Or, according to different sources, you can simply discard the split wafers and be done with it.

The trick to removing the lock cylinder lies in turning the key to the Accessory position, then poking a pointy object into a small hole to depress an internal spring-loaded pin. Of course, one must disable the air bags, dismantle the steering wheel, and remove half a dozen trim panels to reveal the small hole.

Fortunately, the two “new” keys from the file folder work perfectly and we’ll run with them for a while. I suppose I should get another set of duplicates, but …

For years this bottle of DeoxIT has been covered with a very thin layer of red juice, despite having the lid screwed firmly in place and a cap (removed here) pushed over the tube:

Turns out that there’s a minute crack in the cap. Every time I use the bottle, I refresh the oil layer on the inside of the bottle, which then gets pumped outside through capillary action. I’d been keeping the bottle in a tall ziploc baggie, specifically to contain the oil, and always assumed it was a simple leak.

The bottle still contains a lifetime supply of DeoxIT that may become a cherished family heirloom, one to be handed down through the generations. I can’t think of a better applicator, either, so I’m kind of stuck with that cap.

The cap is, of course, un-bondable polyethylene covered with thin oil, so there’s no possible way to repair it. I wiped it down with alcohol and acetone, then quick-like-a-bunny dabbed on a blob of Duco cement (which is the irregular shape on the cap) and worked it into the crack, in the hope it would stick well enough to reduce the pumping.

We shall see…

Part of the routine cleaning around here involves running the vacuum cleaner nozzle over the keyboard to suck up random debris, but that doesn’t extract crud from under the keycaps. Almost exactly three years after the previous cleaning, I finally decided the keys had lost enough of their normal feel to justify the hassle of taking the thing apart.

Bolstered by that experience, however, I just yanked the keycaps off with a removal tool from my old bag of tricks, revealing the horror that lies beneath the surface:

Obviously, I got nasty habits…

The keycaps took a swim in a dishpan full of hot soapy water, endured some scrubbing, and emerged looking like new. Thwacking them on a towel ejected the remaining water from the posts.

With the electronics still in place, I vacuumed the larger chunks out of the tray, scrubbed the aforementioned hot soapy water around the bushings with an acid brush, then cleaned up the residue with cotton swabs. There’s a paper towel under the drain gutters to catch the runoff, which worked surprisingly well.

The keycap legends have been eroding, as they’re basically a decal stuck on the surface. Eventually I’ll have a crappy non-clicky Das Keyboard Model S Ultimate.

[Update: a spammer’s script has been attempting to create hundreds of junk comments per day, so I’ve temporarily disabled comments for this post. Drop me a direct note using the About / Copyright / Contact link on the right if it’s critical. I expect this to pass in a few days, but I may be underestimating the stupidity out there. ]

A note from regular commenter Frans:

Don’t get a Das Keyboard if you want a keyboard without a keypad. Look into e.g. a Leopold Tenkeyless Otaku. The one to which I include a link comes with the same Cherry MX Brown switches as the Das Keyboard Silent.

Elite Keyboards

I want one too.

They look good to me, too, although I hope the weird Esc key is optional…