Table 1 shows ten common engine and engine cooling related problems of the 2017 Toyota Highlander. The number one most common problem is related to the engine and engine cooling (34 problems). The second most common problem is related to the car stall (four problems).
Bought the car in 2018 and ever since it makes a rttling noise, Toyota says it is the hybrid system engaigeing, hybrid cars are not supposed to make noise. Read details...
Vehicle keeps stalling without warning while driving, after stalling there is no power, needs a jump start to get going again. Has happened multiple times, vehicle is under warranty and has been to the dealership twice and they keep saying there is no issue with the vehicle. Read details...
While driving up the I-5 grapevine at 72 mph the car suddenly slowed without any warning to under 20 mph. The check engine light turned on and the dash said awd system disengaged or error or some similar message and to take to the dealer. I was barely able to accelerate to get off the road. Read details...