Table 1 shows two common electrical system related problems of the 2012 Toyota 4Runner. The number one most common problem is related to the electrical system (three problems). The second most common problem is related to the wiring (two problems).
| Problem Category | Number of Problems |
|---|---|
| Electrical System problems | |
| Wiring problems |
The backup camera does not work consistently. While not moving and then shifiting into reverse, the screen does not change or changes to something other than the camera. It usually stops working after several stops and shifts into reverse. Read details...
Squirrels keep eating my electrical wiring and the wiring harness. They access the engine bay through the openings in the wheel wells after jumping on top of the tires. The results have disabled my abs, 4wd, limited slip, etc. I've tried rodent repellent, fox urine, and parking in the garage. Read details...