2015 Toyota 4RUNNER electrical system problems
13 owner complaints filed with NHTSA name the electrical system on the 2015 Toyota 4RUNNER — 15% of all complaints for this model year.
What owners report
“Tl* the contact owns a 2015 toyota 4runner. The contact stated that he was unable to lock and unlock the passenger's side door. The contact contacted kerry toyota service florence (6050 hopeful church rd, florence, ky 41042; (859) 371-1518) and the vehicle was diagnosed with a defective passenger's…”
filed Oct 1, 2020
“When the vehicle is put in reverse the computer screen rear view camera image becomes blury, the image shakes rapidly and static with neon lines would appear distorting the camera footage. It made the rear camera screen view unusable and unreliable. This happened off and on for over 2 years and…”
filed Sep 15, 2020
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related service bulletins
The air conditioning dye injection tool kit has been developed to aid in identifying the location of air conditioning refrigerant leaks. The procedures outlined in this Service Bulletin aid in locating, inspecting, and…
T-SB-0058-23 Rev1 · Service Campaign · issued Jun 13, 2025
Electrical System problems in other 4RUNNER years
| Year | Reports | Share |
|---|---|---|
| 2025 4RUNNER | 7 | 13% |
| 2022 4RUNNER | 2 | 5% |
| 2021 4RUNNER | 3 | 9% |
| 2019 4RUNNER | 8 | 13% |
| 2018 4RUNNER | 4 | 7% |
| 2017 4RUNNER | 5 | 14% |
| 2016 4RUNNER | 18 | 23% |
| 2014 4RUNNER | 24 | 31% |
| 2013 4RUNNER | 4 | 11% |
| 2012 4RUNNER | 6 | 6% |
| 2011 4RUNNER | 6 | 4% |
| 2010 4RUNNER | 4 | 3% |
Other reported problem areas on the 2015 Toyota 4RUNNER
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.