Complaint 2184156
2017 TOYOTA 4RUNNER • ELECTRICAL SYSTEM • incident Feb 26, 2026
Crash
No
Fire
No
Injuries
0
Deaths
0
- Complaint ID
- 2184156
- Make
- TOYOTA
- Model
- 4RUNNER
- Model Year
- 2017
- Component
- ELECTRICAL SYSTEM
- Incident Date
- Feb 26, 2026
- Date Received
- Mar 8, 2026
- Data As Of
- Sep 1, 2026
Complaint Summary
ELECTRICAL SYSTEM
Owner Narrative
For the 2nd time in 5 weeks, the main wiring harness and knock sensor have been eaten and destroyed by rodents. This has caused thousands of dollars worth of damage, and it's due to the soy based wiring used in the wiring harness. I cannot keep this vehicle outside for any period of time without the threat of the harnesses getting chewed.
Owner-submitted narrative on file with NHTSA. Complaint narratives are self-reported and have not been verified.