2018 Toyota Highlander — Problems & Complaints
NHTSA has 268 owner complaints on file for this vehicle. Every report below was filed by a real owner with the US government's road-safety agency.
Toyota Highlander — Complaints by Model Year
Years flagged AVOID have at least twice this model's average complaint count — the strongest public-data signal of a bad year.
186 complaints
191 complaints
212 complaints
136 complaints
192 complaints
111 complaints
270 complaints
268 complaints
495 complaints
320 complaints
531 complaints
262 complaints
186 complaints
43 complaints
10 complaints
What Owners Complain About Most
Recent Owner Reports
DRIVING DOWN THE STREET WHEN AN ALARM WENT OFF STATING "BRAKING POWER LOW" AND TO "STOP IMMEDIATELY". VEHICLE TO BE TOWED AND TAKEN TO LOCAL CAR DEALERSHIP. OVER THE PHONE, THE DEALERSHIP CLAIMS NO BRAKING ELEMENT HAS BEEN RECALLED FOR MY PARTICULAR VEHICLE, HOWEVER OTHER HIGHLANDERS FROM THE SAME YEAR MODEL WERE RECALLED FOR BRAKING ISSUES (VACUUM PUMP.) HAVE BEEN HAVING I…
10/10 Tapped pedal into Drive: Toyota Highlander 2018 Car sped off at 50mph with my foot on brake for 3 minutes Holding brake down and down-shifting did nothing Vehicle stopped when it hit a pole destroying passenger-side fender and bumper Airbag did not deploy Unintended acceleration/sticky pedal as reported early this century when Toyota recalled 80,000 vehicles. On 11/17/…
My transmission started making a whine sound upon acceleration, and at times hesitation of acceleration (inconsistent). Toyota Service identified the issue in 2018 as a defective part from manufacturing and related in the repair notice to Toyota Service Bulletin TSB-160-18 which states certain Highlanders (my year and model) have an issue with a defective part in the transaxle…
1.) Bluetooth connects without issue to iPhone (for both media and phone) however during a phone call (incoming/outgoing) the car system will drop the call after about 2 mins of talk time. The phone then disconnects from the car & will only re-pair once the system restarts. 2. ) The safety hazard is due to distracted, hands required operation of the phone due to Bluetoo…
On 11/22/2025, We were done shopping and when we tried to open the trunk it made weird squeaky sounds and we tried to close it but it suddenly self destructed. There was a loud noise and it shattered instantly and there was glass everywhere.
Recalls & Crash Tests
Complaints are one half of the picture — see the official recalls and NHTSA crash-test stars for the 2018 Toyota Highlander, or check your exact car by VIN with the free VIN lookup.
Problems Checker
Any year, make and model: open the Car Problems Checker. Data: NHTSA (US DOT, public domain), cached up to 7 days.