Toyota Highlander Electrical Problems
854 owner complaints filed with NHTSA across 24 model years.
Complaints by Year
Worst year: 2008. Best year: 2024.
Owner Reports
A representative sample of complaints filed with NHTSA.
CAR IN MOTION @45 MILES AN HOUR AT 8AM 12/29/14. DRIVER LOST CONSCIOUSNESS DUE TO MEDICAL EVENT, WHICH RESULTED IN AUTO RUNNING OFF ROAD AFTER HITTING CURB AND SIDEWALK, THEN HITTING A ROADSIDE FENCE AT AN ESTIMATED 45 MPH. THE CAR THEN...
I noticed the smell of wires burning, a billow of smoke started emitting from the two levers used to heat the seats near the gear shift area. I was on the freeway and immediately pulled to the side of the road, turned off the car and cal...
The contact owns a 2022 Toyota Corolla. The contact stated that while driving at an undisclosed speed, a passing vehicle suddenly attempted to merge lanes and struck the vehicle on the passenger side door at approximately 45 MPH. No warn...
The contact owns a 2023 Toyota Highlander. The contact stated that while driving at 60–65 MPH, the contact's vehicle crashed into the passenger's side of an oncoming vehicle. The air bags did not deploy. In addition, the contact stated...
I was in an accident today in this vehicle . Upon impact, traffic was suddenly stopped on the highway. The air bags didn’t deploy and the automatic emergency breaks didn’t engage. Impact was so hard three vehicles were Involved.
On April 5, 2026, my 2017 Toyota Highlander was involved in a side‑impact (T‑bone) collision on the front & rear passenger side. I was seated in the front passenger seat. The impact was hard enough that my insurance company declared ...
The contact owned a 2018 Toyota Highlander. The contact stated that while driving at 35 MPH, occupied with her children in the rear passenger seats, the contact was attempting to merge onto the intersection, and a state trooper failed to...
When applying the brake slowly all of a sudden the car went full acceleration and crashed 500ft away at high speed. The car is crashed but available for inspection for a short period of time until the insurance company takes full posessi...
A vehicle turned in front of me as I was going down the highway and I collided with the vehicle at 44 mph. The airbags of my car did not deploy but the airbags of the other vehicle did deploy.
I was traveling on an interstate going home from work. My speed was approximately 65mph. I noticed traffic slowing up ahead. I began to drop my speed (cost down), as I was approaching the traffic the car in front of me was applying their...
The contact owned a 2021 Toyota Highlander. The contact stated that while his wife was driving at an undisclosed low speed and in the process of merging into the highway, the vehicle was suddenly rear-ended in the rear quarter panel area...
The airbags did not deploy when I was involved in an accident on the freeway July 2025. During the collision, there was a message on the driver dashboard that read "SRS Airbag System Malfunction Visit Your Dealer". When I took my Highlan...