The subject vehicles are equipped with a rear motor unit and an HV Floor Under Wire that provide high...
Toyota technical service bulletin 25TD01 for 2020-2024 Toyota Highlander Hybrid, 2021-2024 Toyota Venza Hybrid and 2021-2024 Toyota RAV4 Prime and others.
- Bulletin number
- 25TD01 (25TD01)
- Component
- Electrical system
- Summary
- The subject vehicles are equipped with a rear motor unit and an HV Floor Under Wire that provide high voltage to operate the motor. Mud, water, or road salt could potentially enter the HV Floor Underwire connector housing and could cause corrosion over time. Excessive corrosion could cause AM Radio Static during certain driving cycles, or the vehicle may not start.
Owners of these vehicles have filed 149 complaints in the electrical category.
Vehicles covered
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