The hight voltage hybrid battery may fail prematurely on Toyota Prius

Submitted by Jim Taddei · Apr 1, 2025

Published by RepairPal

Problem overview

The high voltage hybrid battery may develop corrosion of the electrical harness resulting in premature failure. Our technicians tell us the hybrid battery must be replaced to correct this issue.

10 people reported this problem

3 comments

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Toyota Prius vehicles with this problem

5 model years affected

Average mileage: 154,333 miles

(130,000 - 186,000)

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