Engine And Engine Cooling Related Problems of the 2020 Toyota Highlander

Table 1 shows two common engine and engine cooling related problems of the 2020 Toyota Highlander. The number one most common problem is related to the engine and engine cooling (16 problems). The second most common problem is related to the check engine light on (one problem).

Table 1. Engine And Engine Cooling related problems of Toyota Highlander

Problem Category Number of Problems
Engine And Engine Cooling problems
16
Check Engine Light On problems
1

Recently reported Engine And Engine Cooling problems of the 2020 Toyota Highlander

The Engine And Engine Cooling problem

While on the freeway vehicle stalled when accelerating and engine stopped, I had to pull over to the side of the road to avoid accident. Turned vehicle back on and started making a whinning noise. Vehicle was taken in and found out the transmission is no good at 89k.   Read details...

The Check Engine Light On problem

We recently purchased our Highlander and it has a little over 4,000 miles. Today while driving down the road at about 45 mph, the car just lost power and the check engine light came on. 1. Check engine - reduced engine power 2.   Read details...


Engine And Engine Cooling related problems in other Toyota Highlander model year vehicles:



Highlander Service Bulletins
Highlander Safety Recalls
Highlander Defect Investigations