Owner-reported complaints naming the driver-assistance system, filed with NHTSA
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Reports naming forward-collision avoidance, lane keeping, back-over prevention, cruise control and related electronic driver-assistance systems. Every record below is an owner-reported complaint about the 2018 Toyota Tacoma submitted to NHTSA — not a confirmed defect, not a recall and not a manufacturer bulletin. 29 reports on file name it.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
The 25 most recent of 29, in the owner's own words
The master cylinder is leaking brake fluid into the cab and is dripping behind the brake pedal. There is brake fluid in the wiring harness that goes to the brake switch as well. This is a known fire hazard from other vehicle manufacturers.
yes has been inspected by the manufacturer and they fixed it but I want to file a claim.
My 2018 Toyota Tacoma started showing a "forward collision detection system malfunction" "Contact your dealer" light came on that also indicates system is not on/functioning. I went to the dealer and was told the Millimeter Wave Radar Sensor Assembly #88210-04020 wad defective. My replacement cost and labor would be $1,543. I refused the service as I wanted to better understand the issue. I found that the exact item had fallen under a Toyota KOB recall. The same dealer had performed the recall in 2022. I believe the dealer should warranty the recalled part and service. It also appears the recall was performed incorrectly where a backing foam / seal that was to protect the sensor from moisture was installed incorrectly according to the recall recommendations.
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 ..
Display a message in screen "Pre-Collision System Malfunction", lost power and start blinking light in cluster
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
Stalls when pressing down the acelator pedal from 0 to 30mph and takes between 2 to 7 seconds to ramp up the RPMs
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.
I WAS INVOKED IN A FRONT END COLLISION MY BRAKES DIDN'T STOP FAST ENOUGH MY PEDAL WENT DOWN TO THE BOTTOM FLOOR AND MY TPS RADAR COLLISION WARNING DIDN'T ACTIVATE WHAT CAN I DO ?
ON SEVERAL OCCASIONS MY CAR HAS LOST POWER AND STARTED IDLING VERY LOW IN TRAFFIC. THERE HAS BEEN AN OPEN RECALL FOR SEVERAL MONTHS FOR THIS PROBLEM AND TOYOTA HAS NOT FIXED IT.
MY 6 SPEED MANUAL V6 3.5L TRD OFF ROAD TACOMA HAS HESITATIONS AND BUCKS WHEN YOU APPLY THROTTLE IN THE LOWER RPM 1000 TO 2000 RANGE TO ACCELERATE AND ALSO HAS POOR THROTTLE RESPONSE WHEN DOWN SHIFTING TO SLOW AND MAKE A TURN ONTO A SIDE STREET. YOU HAVE TO APPLY ALMOST 3/4 THROTTLE TO GET THE RPM TO COME TO WHERE YOU CAN REV MATCH TO THE APPROPRIATE GEAR. IT MAKES FOR A JERKY RIDE FOR PASSENGERS AND SEEMS HARD ON THE DRIVETRAIN. NO DEALER FIX IS AVAILABLE. CLUTCH PEDAL ALSO SQUEAKS ON WARMER DAYS. *TR
MY 2018 TACOMA HAD A CHECK ENGINE LIGHT COME ON, THEN THE TRAC LIGHT CAME ON. CRUISE CONTROL QUIT WORKING AND ENGINE RUNS ROUGH. WHEN DRIVING, VEHICLE BEGINS TO LOSE ACCELERATION AND CHECK ENGINE LIGHT BEGINS FLASHING. WHEN IDLING, ENGINE RUNS WITH WITH A MISS, AND WHEN DRIVING, AT LOWER SPEEDS THE VEHICLE SHUDDERS AS IF ITS LOSING POWER.
TL* THE CONTACT OWNS A 2018 TOYOTA TAKOMA. THE CONTACT STATED THAT WHILE DRIVING AND ACCELERATING, A WARNING MESSAGE IN THE INSTRUMENT PANEL STATED THAT THE BRAKE AND ACCELERATOR WAS DEPRESSED AT THE SAME TIME. THE VEHICLE LOST MOTIVE POWER. MARIETTA TOYOTA (750 COBB PKWY S, MARIETTA, GA 30060, (470)938-8430) WAS CONTACTED AND AN APPOINTMENT WAS SCHEDULED WHICH WAS STILL PENDING. THE CONTACT STATED THAT THE FAILURE WAS INTERMITTENT. THE MANUFACTURER WAS NOT CONTACTED OR INFORMED OF THE FAILURE. THE FAILURE MILEAGE WAS 21,039.
2018 TOYOTA TACOMA I4, WHEN COOL OR COLD ENGINE OR TRANSMISSION WILL STALL & STUMBLE WHILE ACCELERATING YOU CAN BE SMOOTH OR AGGRESSIVE & IT WILL OCCUR, IT HAS ALSO OCCURRED WHEN IT HAS BEEN VERY HOT OUTSIDE 85-95 DEGREES AND OCCURS EVEN AT NORMAL ENGINE OPERATING TEMPERATURE. THE TRANSMISSION ALSO WILL DOWN SHIFT TO 4TH GEAR FOR NO APPARENT REASON WHILE CRUISING @ 55-65MPH ON FLAT AND LEVEL ROADS, IT ALSO CONSTANTLY HUNTS 4 GEARS. I HAVE BEEN TO TOYOTA DEALERSHIP SEVERAL TIMES AND THE CANT DUPLICATE THE ISSUE. I HAVE BEEN TOLD BY TOYOTA THAT BECAUSE MY TRUCK IS A (4 CYLINDER) THAT THEY ARE NOT AS MANY ON THE ROAD AS THE V6'S MODELS SO TOYOTA ENGENEERING WONT EVEN LOOK INTO THE PROBLEMS THAT I HAVE BEEN EXPERIENCING. THEY JUST SAY THAT'S NORMAL TOYOTA PERFORMANCE.
TL* THE CONTACT OWNS A 2018 TOYOTA TACOMA. WHILE DRIVING 72 MPH WITH THE CRUISE CONTROL ACTIVATED, THE SPEED ERRONEOUSLY INCREASED TO MORE THAN 90 MPH. ALSO, THE COLLISION AVOIDANCE SYSTEM MALFUNCTIONED AND DID NOT SLOW DOWN OR STOP THE VEHICLE WHEN APPROACHING A SECOND VEHICLE. IN ADDITION, WHILE THE CRUISE CONTROL WAS ACTIVATED, THE VEHICLE WOULD SUDDENLY DECELERATE AFTER THE CRUISE CONTROL ERRONEOUSLY DEACTIVATED. THE CAUSE OF THE FAILURES WAS NOT DETERMINED. THE LOCAL DEALER (CHATHAM PARKWAY TOYOTA, 7 PARK OF COMMERCE WAY, SAVANNAH, GA) WAS CONTACTED. THE MANUFACTURER WAS NOT NOTIFIED. THE CONTACT INDICATED THAT THE VEHICLE WAS PREVIOUSLY SERVICED TO REPAIR A WAVE RADAR SENSOR. THE FAILURE MILEAGE WAS 12,957.
THE TRUCK VIBRATE AS IF IT HAS BIG OFF ROAD TIRES, THE VIBRATION IS VERY STRONG FORM 15 OR 20 MPR AT TIMES IS SO STRONG THAT THE DASHBOARD MAKE NOYCE AND THE FRONT PASSENGER SEAT MAKES NOYCE. IN THE MORNING AND SOMETIMES AT ANY TIME THE ENGINE IS KING OF MISSING FOR SMALL TIMES, MISSING , LIKE GOING AND STOPPING THE ENGINE NEASE. ALL THIS HAPPENING IN CITY DRIVING OR HWY. ALL HIS HAPPENS ON AND OFF .
WITH LASER CRUISE CONTROL ON, VEHICLE WILL SUDDENLY SLAM ON THE BRAKES AND RELEASE WITH NO OTHER VEHICLES IN FRONT OF IT. THIS HAS HAPPENED 8 OR 9 TIMES IN THE TIME I HAVE OWNED THE TRUCK. I HAVE TAKEN IT BACK TO THE DEALER 4 TIMES FOR THIS PROBLEM, ONLY TO BE TOLD THAT THEY CANNOT DUPLICATE IT AND NOTHING WAS DONE TO REPAIR THE PROBLEM. THE NEXT DAY I RECEIVED A RECALL NOTICE TO BRING THE TRUCK TO TOYOTA TO REPAIR A FRONT SENSOR FOR THIS PROBLEM. I BROUGHT THE TRUCK IN TO THE DEALER AND THEY SAID THAT WATER WAS GETTING INTO THE FRONT GRILL SENSOR AND THEY GLUED A PIECE OF RUBBER/FOAM OVER THE SENSOR. A FEW DAYS LATER THE SAME THING HAPPENED AGAIN. MY WIFE AND I ARE AFRAID TO EVEN DRIVE THE TRUCK AND TOYOTA HAS SAID EVERYTHING IS OK. THE SECOND PROBLEM IS WITH LASER CRUISE ON AND SET AT 75 MILES AN HOUR TRAVELING UP A GRADE, THE VEHICLE WILL DOWNSHIFT INTO THIRD GEAR RUNNING THE TACH TO 300 RPM'S OVER THE REDLINE. TOYOTA SAYS THAT THIS IS FINE AND THE TRUCK HAS A GOVERNER TO KEEP THE TRUCK FROM OVER REVVING 300 RPM'S ABOVE REDLINE AT 5800 RPM. I EXPLAINED THAT IN THE OWNERS MANUAL IT SAYS TO NEVER RUN THE ENGINE TO REDLINE. AGAIN TOYOTA SAYS THIS IS NORMAL AND THAT THEY WILL NOT FIX THE PROBLEM. REDLINE IS 5500 RPM.
I JUST CALLED MY DEALER FOR A 6 MONTH SERVICE APPT AND WAS INFORMED ABOUT A RECALL ON MY VEHICLE THAT IS NOT SHOWN IN YOUR WEBSITE TOOL. MY TOYOTA TACOMA 2018 WAS RECALLED FOR "KOB MILLIMETER RADAR SENSOR" WHICH REPORTEDLY COULD AFFECT BRAKING. YOUR SITE IS NOT REPORTING THIS RECALL ON MY VEHICLE BUT THE DEALER IS.
I WAS DRIVING THE TRUCK AND IT JUST TOOK OFF 'LIKE A RUNAWAY VEHICLE OVER 100 MPH" AND IT DID THIS TWICE.I WAS DRIVING ON EXPRESSWAY APPROX 65 MPH. MY INJURY IS THAT I AM PARANOID TO DRIVE THIS TRUCK. THE TRUCK DOES WHAT IT WANTS.
TL* THE CONTACT OWNS A 2018 TOYOTA TACOMA. WHILE DRIVING APPROXIMATELY 65 MPH WITH THE CRUISE CONTROL ACTIVATED, THE VEHICLE SUDDENLY ACCELERATED TO OVER 100 MPH. THE VEHICLE WAS TAKEN TO SUBURBAN TOYOTA (35200 GRAN RIVER AVE, FARMINGTON HILLS, MI) WHERE IT WAS DIAGNOSED THAT THE FAILURE WAS DUE TO A FAULTY SENSOR. THE VEHICLE WAS NOT REPAIRED. THE CONTACT INDICATED THAT THE FAILURE OCCURRED ON MULTIPLE OCCASIONS. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 19,500.
PRE-COLLISION WARNING SYSTEM IS FAULTY. THE SYSTEM ENGAGES WHEN NOTHING IS IN FRONT OF THE VEHICLE TO MERIT WARNINGS OR ENGAGING THE BRAKES AUTOMATICALLY. HOWEVER, THE SYSTEM DOES NOT ENGAGE WHEN THE TRUCK IS EXTREMELY CLOSE TO THE WALL OF A GARAGE. UNFORTUNATELY THERE IS NO WAY TO TURN OFF THIS FEATURE AND IT WILL ULTIMATELY RESULT IN AN ACCIDENT WHICH MAY BE FATAL.
TRANSMISSION STICKS AT 3,500 RPM AT 50, FAILS TO PROPERLY SHIFT, HAS A DELAY WHEN TRYING TO ECELERATE, THEN A SURGE OF HORSE POWER AND STICKS AT HIGH RPM. IT SEEMS LIKE THE TIMING IS OFF ON AN AUTOMATIC. NOT EVEN 10,000 MILES ON MY TRUCK.
THIS VEHICLE HAS A 5 TO 8 SECOND DELAY IN ENGINE RESPONSE THAT MAY CAUSE A FATALITY. TOYOTA CORP HAS BEEN CONTACTED AND REFUSES TO DO ANYTHING ABOUT IT
VEHICLE SURGES BETWEEN 40-50MPH, VEHICLE HE A 4 SOD AUTOMATIC WITH 2 ELECTRONIC OVERDRIVES, MONRONEY LABEL STATED 6SPD AUTOMATIC. VEHICLE STICKS IN IT LAST GEAR 4TH SOMETIMES LOCK IN 1ST OD RPMS ARE HIGH, MILEAGE IS 4 MPG LESS THAN LISTED. VEHICLE STUTTERS, DOESN'T ACCELERATE WELL WHEN TRANSMISSION LOCKS
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.
Categories with enough reports to have a page of their own
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