Lane Departure Related Problems of the 2020 Toyota Highlander

Table 1 shows two common lane departure related problems of the 2020 Toyota Highlander. The number one most common problem is related to the blind spot detection (three problems). The second most common problem is related to the assist (two problems).

Table 1. Lane Departure related problems of Toyota Highlander

Problem Category Number of Problems
Blind Spot Detection problems
3
Assist problems
2

Recently reported Lane Departure problems of the 2020 Toyota Highlander

The Blind Spot Detection problem

There is an open recall which has not been addressed in a timely manner. The below has been open since oct 26, 2023. I have been advised that I would be notified when a remedy was available but it's been ten months with no solution.   Read details...

The Assist problem

When I am using the brakes an a medium rate the vehicle will loose its brakes for a second causing a loss of control on the vehicle. This happens randomly and caused us to almost go off a culvert of a driveway once. It has scared us many times to thinking we were going to hit the car in front of us.   Read details...


Lane Departure related problems in other Toyota Highlander model year vehicles:



Safety Ratings of Highlander Cars
Fuel Economy of Highlander Vehicles
Highlander Service Bulletins
Highlander Safety Recalls
Highlander Defect Investigations