Which Cars Do Not Have Soy-Based Wiring? Keeping Cars Infestation Free!

Since the year 2000, almost all car manufacturers started using the soy-based wiring insulation. Prior to that, oil and petroleum-based insulations were in use. The approach was followed for an environmental-friendly driving that comes with soy-based insulations. So, in the present era if you ask “which cars do not have soy-based wiring,” then there is no one. However, there are cars from well-known brands that are particularly known for their soy-based wiring.

So, in this write-up, we are going to head toward knowing these cars and ways to prevent the wiring from infestation.

Which Cars Do Not Have Soy-Based Wiring – Learn Further About the Approach

Soy wiring is edible that pests love to dine every time. As a result, you may see those squirrels and rats making regular visits under the hood. Also, as oil-based cars are no more in use, it seems like consumers have to endure the fear of infestation.

However, you can take care of the issue by addressing the pests using the right remedies. And you also save the environment by going eco-friendly, so you are killing two birds with one stone this way.

If you ask “which cars do not have soy based wiring” then the answer would be “No One.” All Toyota models come with the soy wiring. 2011 Toyota 4Runner, Toyota Camry, Toyota Prius, Prius C, Tundra, and Toyota Highlander are some of them. Owners of these cars regularly struggle with the infestation.

which cars do not have soy-based wiring- the facts
which cars do not have soy-based wiring (Photo Source: toyota2021)


Just like Toyota, KIA too prepared its models for the soy wiring. The Kia Soul, Sorrento, Sedona, Sportage, and Cadenza are some of the examples. Hyundai also took its steps forward toward eco-friendliness and introduced soy wiring into their creations. As a result, Veloster, Accent, Elantra, Genesis Coupe, and many other models come with soy wiring.

This is not it; luxury brands like Audi, BMW, Dodge, and Nissan have also introduced the concept too in their automobiles. Further on “which cars have soy based wiring” all these brands use the soy insulation.

Fighting Against the Infestation: The Easiest and Most Effective Solutions

Well, if you want to stay updated with the latest automotive technologies, you can’t miss owning new car models. This means bearing with the soy wiring insulation! Nonetheless, some remedies are effective enough to keep those pests at the bay if used regularly. Also, these are the humane ways, so you do not end up torturing any of those critters.

Shield the Engine Compartment with Rodent Spray

If you encounter pest infestations in the engine compartment, consider the spray usages 3-4 times a week. Further, you can decrease the frequency and notice the amount of infestation as it should fade away.

Surround the Tires with Bright String Lights

String lights come cheap, and they are bright enough to keep the infestation at bay. Generally, critters like rats stay away from the brightness, and that is why having string lights is perfect for the night time safety. Can you inflate a car tore with bike pump? Get to know similar amazing solutions here Maintenance Tips.

which cars do not have soy-based wiring
which cars do not have soy-based wiring- the guide (Photo Source: pikrepo)

Keep the Food at Bay

Along with chewing on the soy wiring, rats and squirrels often fill up the engine compartment with the foodstuff. Remove all the food sources every night; no food means less infestation.


On your query “which cars do not have soy-based wiring,” only the ‘90s cars can be found using the oil-based insulation. All the latest creations can be saved using these solutions. Observe all the entrances and block all the engine openings with wire screen. Using electronic deterrent device can be of great help too; set the frequency right and you are done.