The bluetooth signal (phone calling) keep disconnecting. The dealer, Toyota of seattle tried to fix 4 times and they replaced the unit last time but I still have the same problem. They keep blaming on apple iphone.

- Seattle, WA, USA

Driving down the road the following lights came on the dash some of them flashing and loud beeping sound, also displayed the following errors on the center lcd. Lights: ABS, brake, 4lo, 4hi, hazard triangle, bsm, traction contol, rcta. Warning messages: Drive start control malfunction, visit your dealer. Blind spot monitor malfunction, visit your dealer. Trailer brake error, if toeing come to a safe stop with manual controls, contact dealer. Rear cross traffic alert malfunction, visit your dealer. When this happened I pulled over to a stop, placed the truck in park and turned it off. Waited 10 sec and turned it back on, same messages and lights were on. Aprox 30sec later all lights turned off and everything was back to normal.

- Chesapeake, VA, USA

Pre-crash system does not work properly, with no vehicle in front of me while driving on the hwy, at times if a vegicle passes me on either left or right side, the crash warning beeped and brakes applied, note: No one is in front of me, this has happened a few times, since the initial recall for updates, my pre-crash system inticates its on, however, its not working, yesterday at about 2:15 pm on 8/27/2018 it failed and I hit someone in the rear and speed under 10 mph, I was told by fred anderson Toyota of sanford nc service department that they have had some that was out of calibration and that mine should have worked wether if cruise control is on or off.. well it doesn't not work, my truck goes into Toyota today 8/28/2018 at fred anderson Toyota to be checked again since the software recall update. I have $650 in damage to my truck, not sure on the amount of the vehicle I hit because the system failed. I have been reading a lot of complaints on this issue, and it seams Toyota is not doing nothing

- Sanford, NC, USA

Toyota safety sense turns itself off and on at varying speeds, also my truck tells me to brake with nothing else on the road near it, while traveling at 55mph

- Lakeland, FL, USA

The contact owns a 2018 Toyota Tundra. The contact stated that the pre-collision system would independently function without a vehicle in front of him. Also, the pre-collision warning indicator illuminated. Avondale Toyota (1005 w papago fwy, avondale, AZ) was contacted, but the failure could not be replicated. The contact received notification of NHTSA campaign number: 18V122000 (electronic stability control). The dealer stated that the parts to do the repair were unavailable. The contact stated that the manufacturer exceeded a reasonable amount of time for the recall repair. Avondale Toyota was contacted again and refused to repair the vehicle due to its age. The manufacturer was notified. The failure mileage was approximately 3,000. Parts distribution disconnect.

- Buckeye, AZ, USA

Pcs system randomly turns itself off, rendering radar cruise control and other safety features useless. Started with less than 500 miles on the car. It has been in the dealership 3 occasions at this point with all updates completed and pcs light still illuminates on its own.

- Renton, WA, USA

Vehicle pre collision system (pcs) malfunction/off light will illuminate upon engine start and turn off once several minutes have passed when driving. Light seems to illuminate more often when the temp is <40F. Unknown if the pre collision system is actually working when the malfunction light illuminates.

- Beaverton, OR, USA

Multiple events. 2500 miles on vehicle. While driving 70mph in cruise control the pre-collision warning came on and vehicle applied brakes forcefully without any vehicle ahead of my vehicle until I turned off cruise control. After the event the traler brake malfunction statement and warning lights were on. Pre -collision failure light reset after key cycled off and back on. Failure occurred multiple times in multiple driving conditions, currently trailer brake failure light is illuminated. Each time I had to exit or pull over and stop vehicle, cycle key to have warning clear.

- Ventura, CA, USA

Pre-collision system warning light is on stating that the system is off it will not function

- Trumbull, CT, USA

Driving truck on freeway with cruise control on at 80-85 mph. Road was flat and it was a clear sunny day. No cars near the truck and the precollision sensor went off causing the truck to almost emergency brake before I turned cruise control off. There was nothing in front of the truck to cause this. A few weeks before the precolision sensor and lane departure semsor went off and til me the truck needed to be taken to dealer. The sensors have gone off a few times saying they are inoperable.

- Las Vegas, NV, USA

The contact owns a 2018 Toyota Tundra. While driving 35 mph, the pedestrian warning indicator intermittently illuminated and the brake warning indicator illuminated; however, the vehicle failed to stop. The vehicle was taken to tejas Toyota (19011 highway 59 N, humble, tx 77338), but the failure was unable to be duplicated. The vehicle was not diagnosed or repaired. The manufacturer was notified. The failure mileage was approximately 7,800.

- Humble, TX, USA

Car purchased 10/09/2018 pre-collision malfunction and trailer brake error 11/04/2018, 11/16/2018, 12/5/2018 light comes and goes intermittently. Especially during rainy and windy weather dropped off at Toyota dealership Toyota of selma in selma ca. Diagnosis as dtc C1435 detected. Please see attached photos dealer has not remedied problem.

- Dinuba, CA, USA

Toyota safety sense malfunction cruise control malfunction, trailer brake error, pre-collision system malfunction lights. Truck. Malfunction is intermittent at all speeds and driving conditions.

- Spring Hill, TN, USA