One problem related to wiring has been reported for the 2016 Toyota Highlander. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2016 Toyota Highlander based on all problems reported for the 2016 Highlander.
Car's awd started not working, check engine light came on. Took it to the dealer and they stated the main wiring harness was "chewed" up by rodents. They stated they seen it before due to a organic based oil on the harness wires.
| Electrical System problems | |
| Ignition Switch problems | |
| Wiring problems |