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Car Manufacturers Sued Over Rodents Eating Soy-Insulated Wires (hackaday.com)
An anonymous reader writes about "a little-known problem plaguing many newer vehicles from the likes of Honda, Toyota, and Kia."
The car makers used soy-insulated wiring to cut costs and "Go Green", but owners in rural areas are finding the local wildlife finds the wiring irresistible; thousands of dollars in damage has been done by rats and other critters eating wiring harnesses. Hackaday is asking their community to brainstorm solutions to this unique problem, as owners of affected vehicles have had to resort to sprinkling their driveway with coyote urine and putting rat traps on the wheels.
Hackaday reports that "It isn't just one or two cases either, it's enough of a problem that some car manufacturers are getting hit with class-action lawsuits." Back in 2010 Slashdot reported that rabbits had already discovered the joys of eating soy-insulated wires, and were turning the parking lot at the Denver International Airport into their own personal buffet.
There's even a web site called HowToPreventRatsFromEatingCarWires.com, which reports that Honda has already manufactured a special wire-wrapping tape that's infused with the active ingredient from chili peppers.
Hackaday reports that "It isn't just one or two cases either, it's enough of a problem that some car manufacturers are getting hit with class-action lawsuits." Back in 2010 Slashdot reported that rabbits had already discovered the joys of eating soy-insulated wires, and were turning the parking lot at the Denver International Airport into their own personal buffet.
There's even a web site called HowToPreventRatsFromEatingCarWires.com, which reports that Honda has already manufactured a special wire-wrapping tape that's infused with the active ingredient from chili peppers.
Its not just cars. I bought a battery charger/jump starter from Harbor Freight, which has much of its products made in China. After only one month, I went out to my tool shed to find it and, lo and behold, all the insulation on the wiring was stripped clean. I live in SE AZ, in the desert so we have lots of wild life, but it was done so fast, I figured it might be a whole family, but I set a trap using a coil of insulated wiring from Harbor Freight, and caught the lil fckr. He was fat a sassy, and over the next two days I found several power tools all stripped of insulation.
However, I have had a '86 Honda civic sitting in the car port that the wiring was untouched. So its obvious a recent thing
Lovely. Chewed up wiring and dead, smelly animals in your car.
What's not to like?
Faster! Faster! Faster would be better!
Most people would rather not have the wiring eaten at all, rather than finding it being used as a part of a multl-generation breeding experiment to develop a wild/feral population of wiring-averse rodents.
Starships were meant to fly, Hands up and touch the sky - Nicky Minaj
Obvious answer is poison but thats not great for mechanics, and also not addressing the root cause. The real answer is to not use soy insulation in the first place.
As someone who likes classic cars (i.e. that need to be around for a LONG time) I really don't like the whole thought that insulation should biodegrade after a few years anyway.
We used twine laced with arsenic when I installed wiring in tech control facilities. They don't get immune to it.