Toyota Prius dead animal odor issue, requires dash disassembly to locate source on Toyota Prius

Submitted by car geek. · Jun 23, 2025
Published by RepairPal

Problem overview

Some Toyota Prius owners report experiencing persistent dead animal odors that may require dash disassembly to locate the source. These owners often find it necessary to conduct thorough searches both inside and outside the vehicle, including under seats, in the trunk, and around the engine area, as small animals can hide in hard-to-reach spots. Many emphasize the importance of removing the dead animal to effectively eliminate the odor, as the smell will continue until the source is addressed. If the odor persists or the source is difficult to locate, some owners recommend seeking professional assistance, as experts have the necessary tools and experience to manage such situations. After removal, cleaning surfaces with disinfectants and allowing fresh air circulation is advised to help dissipate the smell. Additionally, owners are cautioned to wear gloves and masks for safety when handling carcasses to avoid health risks associated with dead animals.

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