Four problems related to adaptive cruise control have been reported for the 2018 Toyota Tacoma. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2018 Toyota Tacoma based on all problems reported for the 2018 Tacoma.
The electrohydraulic brake booster leak a brake fluid in the driver side cabin near to brake pedal. . This brake fluid leak touch DE floor paint and cause rust on the metal floor… eventually make the warning light on on dash panel and canceling brake functions and another think on brake system . . Is a brake fail dangerous. . To much Tacoma owners report that fails but Toyota USA solution is replace a part but out of warranty . .
Vehicle stalling on freeway and almost crashed multiple times and dealership is saying they already fixed the recall on my truck but still doing same thing as reports say.
While driving on 3 lane interstate, with the adaptive cruise control on, while passing a semi truck the front collision brake system activated. I was doing 72 miles an hour when it happened. The result was almost got rear-ended by another vehicle when my truck applied the brakes unexpectedly. The semi did not cross into my lane. My lane was clear. 0.
2018 Toyota Tacoma problem. I purchased the truck in October of 2018. On July 31, 2021 @ 3:50 pm while driving home I was in cruise control @ 82 mph when the display showed malfunction. The truck went from 82 mph to 60 within seconds again. A car behind me was able to change lanes to avoid an accident. The trucks display readings were malfunction of headlight, radar cruise control unavailable & lane departure alert malfunction and visit the dealer. After getting home I shut the truck off and restarted it. The malfunctions had cleared again. I made an appointment with the dealership for August 5, 2021. They worked with Toyota representatives to trying to solve the problem but couldn’t identify it. The conclusion was when it happens again bring it to the dealership (if possible) before shutting it off so they can do a diagnostic test while the truck is still running and showing the malfunction display. Luckily, when it occurred I was on a road with every little traffic. My problem now is that I don’t trust driving it using cruise control in normal traffic or at night not knowing if the headlights will shut off or the cruise control will shut down. This is the second time this has occur. The first time was in Aug 2019. I took to the dealer but they couldn’t identify the problem. My thought at the time was it may have been a one time event but it was not. I have pictures of the truck’s displaying the malfunctions on both events.
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