JCW ARCHIVE: Death of a Chipmunk
The John Clay Wolfe Show
JCW ARCHIVE: Death of a Chipmunk The John Clay Wolfe Show · Jun 27, 2026
JCW ARCHIVE: Death of a Chipmunk

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JCW ARCHIVE: Death of a Chipmunk
Concept

rodent damage to wiring

Animals like squirrels can chew on a car’s wires. That can break electrical connections and lead to costly repairs, sometimes even replacing big sections of the wiring.

Term

wiring harness

A wiring harness is like the car’s electrical “wire bundle” that connects everything. If animals chew it up, the fix can be more than patching one spot—you may need to replace the whole bundle.

Term

firewall

The firewall is a thick wall inside the car that helps separate the engine area from the passenger area. Wires often run near it, so if animals chew near the firewall, it can cause bigger electrical problems.

Term

soybean-based insulation

Some newer car wires use insulation made with plant-based materials. The idea here is that animals may find that material appealing and chew it, which can damage the car’s wiring.

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