Toyota Tacoma adaptive cruise problems

Filed Oct 13, 2026 · Acceleration, Driver assistance · KS

Occasionally Center cluster on start up is black it has gotten more frequent. No odometer, No cruise control, no digital speedometer. The truck has 12,000 miles on it now today October 13,2026. Selling dealer out of town has no knowledge of issue. Local dealer at time it exhibited issue said never seen that before just disconnect battery for 30mins that will fix it that’s what we do. Was waiting for recall or TSB but am tired of waiting.

Filed Aug 8, 2026 · Driver assistance, Engine · CA

Having two issues major issues that’s causing me a $10,000 bill. The timing cover is leaking and there is a coolant bypass hose that is leaking. I have spend a lot of maintenance on this truck on maintaining it to have to remove the engine. As for the forward collision warning ive had it go off multiple times witout a vehicle there. While in cruise control ive had it unexpectedly break on me when there was no visible vehicle infront or next to me.

Filed Jun 18, 2026 · Brakes, Driver assistance · FL

My father and I both purchased a 2025 Toyota Tacoma SR5 2WD double cab last year brand new from different dealerships, both were in FL. My father was driving his new Tacoma with adaptive cruise control engaged, this was on an interstate, and the vehicle in front of him moved to the left lane next to him and started braking and this caused his vehicle to start braking extremely hard with no vehicles in front of him (he was driving about 55mph when this happened). He said this has happened to him before. I was in the vehicle with him when this happened. When I was driving from his home in GA a few days later, back to my home in FL, I was on the interstate ([XXX]) with the adaptive cruise control engaged and the exact same thing happened with my truck. A semi truck in front of me moved into the lane to the right and started braking. This caused my vehicle to start braking extremely hard with no vehicles in front of me. Had a vehicle been behind me, this could have caused me to be rear-ended going about 70mph. The sudden automatic braking with NO vehicles in front of you is aggressive enough to cause a rear-end collision and possibly cause the driver to make a startled, impulsive, corrective mistake to the sudden aggressive braking. Problem has not been confirmed or reproduced. Neither my father's or my vehicle has been inspected for this issue. Im betting its a software issue. No warning lights or messages before the aggressive braking in either mine or my fathers vehicle. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Dec 30, 2025 · Electrical · CO

When vehicle is driven at 85 mph (cruise control set) speedometer jolts. Speed must be reduced to 84 to resolve issue.

Filed Nov 16, 2025 · Airbags · CA · 1 injury

On November 14, 2025, at approximately 0200 hours, in Fresno, California, I was driving southbound on Highway 99 at approximately 70 mph using cruise control. It was raining heavily at the time, and visibility was significantly reduced. I was traveling in the middle lane when I suddenly felt what I believed to be an impact on the driver side of my vehicle. Due to the weather conditions, I was unable to visually identify what struck the vehicle. Immediately prior to this event, I noticed faint headlights in lane 1 (fast lane), but I could not determine whether that vehicle made contact with mine. At the moment of the perceived impact, the side curtain airbags deployed unexpectedly. I initially thought the deployment was a collision with another vehicle because the force felt like a physical impact. Once the curtain airbags deployed, I immediately lost control of the vehicle. Steering became impossible, and the vehicle veered off the roadway, ultimately coming to a stop on an embankment adjacent to the highway. California Highway Patrol officers responded to the scene, took my statement, and inspected the vehicle. They reported no exterior body damage consistent with a collision. The following day, I visited the tow yard and conducted a daylight inspection of the vehicle, confirming that there was no visible impact damage on the body panels or exterior surfaces. After the on-scene investigation, the vehicle was towed, and the responding officer provided me with a courtesy ride. As a result of the incident, I sustained minor injuries, including whiplash, road rash on my left shoulder and upper forearm, and soreness in my neck. This event involved unexpected deployment of side curtain airbags without any confirmed collision, leading to loss of vehicle control, roadway departure, and driver injury. I am submitting this complaint for investigation into potential airbag or sensor malfunction.

Filed Sep 14, 2025 · Airbags, Electrical · AZ

Clock spring has failed. I've lost all steering wheel button controls as well as cruise control. Air bag light has now come on. I am afraid that if I get into a wreck, the airbag will not deploy. This seems to be a common issue with this select year for this Tacoma.

Filed Mar 1, 2024 · Driver assistance · MA

The adaptive cruise control will randomly slam on the brakes out of nowhere. This has happened multiple times to me while driving behind no one. Not only is this startling to me and everyone in the vehicle, but it is a safety hazard. Someone driving behind me who is not paying attention is going to slam into me. I've raised the issue with my local Toyota dealership where I get my truck serviced and they've indicated that this is a known issue with the radar cruise control. I'm worried this is going to happen on the highway at high speed and cause a massive accident.

Filed Jan 30, 2024 · WI

The horn on my truck no longer works. Cruise control is intermittent at times. Vehicle was taken to my independent repair shop I've been told it is the clock spring in my steering wheel. My concern is the air bag would quit working. Been told same vehicle from 2012 and newer was fixed by Toyota for same problem.

Filed Nov 30, 2023 · Driver assistance · CA

This describes false alarms by the vehicle electronics. About once every four to six months, the center display on the dash says, "BRAKE," and a Sonalert-type steady beep comes out of the dash. This happens with cruise control on. In two cases, there was no vehicle in front of me on the road. I could not see any source of radio signal or radar interference (EMI) in the area or nearby. In one case, there were no vehicles nearby, no weather or other radars nearby, only a television translator station about two miles away. The brakes may have been applied in some cases but generally are not. Weather has been sunny and clear in every case when this occurs. So far as I can tell, these are random false alarms with no apparent EMI cause. They seem to be getting less frequent. I get frequent and reproducible lane departure warnings with certain "fog line" configurations used in my state or with random tire skid marks.

Filed May 8, 2023 · Acceleration, Driver assistance · FL

While traveling with cruise set at 62mph and a truck was in the right turn lane the automatic collision went off and hard brake when nothing was in front of the truck this has happen also with out cruise control on pulling up to a stop light and being first person no other vehicle was on the road I also don't have forward collision turned on or lane departure