RoadVitals

2018 Toyota Highlander Airbags Problems

Owner-reported complaints naming the airbag system, filed with NHTSA

Data refreshed

Airbags reportsComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
19
Latest Apr 14, 2026
Share of all reportsThis category as a share of every owner report on file for this model year. One report can name more than one component, so the categories overlap.
7%
of 258 total
Crash or fire reportedReports in this category whose submitter recorded that a crash or a fire occurred. The reporter's own answer on the NHTSA form, not a verified finding.
15
Injuries or deaths reportedTotals the submitters entered on their own reports in this category. Not verified by NHTSA and not a casualty statistic.
19

What this page shows

Reports naming the air-bag system — deployment behaviour, inflators, sensors and warning lights. Every record below is an owner-reported complaint about the 2018 Toyota Highlander submitted to NHTSA — not a confirmed defect, not a recall and not a manufacturer bulletin. 19 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.

Owner reports naming airbag

Shown in the owner’s own words, exactly as filed

Airbags
Filed Apr 14, 2026
Crash reported3 injuries reported

The contact owned a 2018 Toyota Highlander. The contact stated that while driving at 35 MPH, occupied with her children in the rear passenger seats, the contact was attempting to merge onto the intersection, and a state trooper failed to yield at 55-60 MPH vehicle crashed into the front driver's side of the vehicle, causing the whole front end of the vehicle to detach from the vehicle. The contact stated that no air bags were deployed in her vehicle. The contact stated that she and her children sustained injuries, however under direct legal advice, she cannot disclose this information. Medical attention was required. The contact stated that a police report was filed. The contact mentioned the vehicle was towed to a collision center where it was declared destroyed. The manufacturer was not notified of the failure. The approximate failure mileage was 140,000.

NHTSA ID
11731139
Incident
Mar 27, 2026
Mileage
140,000 mi
Airbags
Filed Jan 24, 2024
Crash reported

My son and his friends were involved in a collision and the air bags did not deploy

NHTSA ID
11567569
Incident
Jan 19, 2024
AirbagsBody & structureBrakes
Filed Dec 29, 2023
Crash reported

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 11/17/2023 an ER or Black Box four hour test/investigation was performed and I was told I would have results 12/28. Zero! When I telephone to report I was supposed to have EDR test results in 30 days, the operator (not the unreachable quality control personnel) tells me, "Well review of your crash results could take longer than 30 days." need to have a safe car to drive to work but this one has a potentially deadly defect. I have completed the inspection of your vehicle. Inspection report from Bosch to Toyota below: Please find three files attached to this email: 1) EDR FAQ_2.0.PDF "Frequently Asked Questions" related to the information in the Event Data Recorder (the Air Bag Control unit's digital memory). 2) [XXX]_ACM.PDF The Event Data from your vehicle in PDF form, this file will open on your computer. 3) [XXX]_ACM.CDRx This file contains the same information as Item #2, but it is a special format that will not display on your computer. It is sent to you so you will have the raw data for the #2 file above. I am not trained to interpret this data for you. The engineers will interpret this data and respond to you with their findings within 30 business days. 3 Attachments • Scanned by Gmail INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ID
11562600
Incident
Oct 10, 2023
AirbagsBrakesDriver assistance
Filed Nov 24, 2023
Crash reported

My relatives remembered the 2002-2011 recall of 80,000 Toyotas, 90 deaths due to unintended acceleration and said that seems exactly what happened to me last month. NEAR FATAL COLLISION DUE TO STICKY PEDAL 2018 Toyota Highlander 10/10 Slowly backed out of parking space in large, empty commercial lot: sunny day, 3pm  Tapped pedal into Drive  Car sped off at 50+mph with my foot off pedal  Sped around lot for approximately 3minutes  Holding brake down and down-shifting did nothing except cause sheer terror with my uncontrollable vehicle  Hit pole and vehicle came to a stop after near-complete destruction of passenger-side bumper  No injury except sheer mental terror  No witnesses DO NOT Blame the victim. Dealer says all-weather floormat could never have been or be involved.

NHTSA ID
11556609
Incident
Oct 10, 2023
Airbags
Filed Aug 14, 2023
Crash reported1 injury reported

Was hit in the side in passenger door, which pushed my car off the road and hit a tree head on going approximately 40 mph. NO Airbags deployed anywhere in the car. I took pictures of entire interior and also a video showing no airbag deployment. Police, fire and first responders and completely shocked that no airbags deployed. Injuries occurred, thank fully no life threatening. However had the airbags deployed as they should have, and why we chose to buy this vehicle in the first place, those injuries could have been minimalized. If you need any additional info, please let me know. Toyota needs to be made aware of this.

NHTSA ID
11538303
Incident
Jul 27, 2023
AirbagsElectrical
Filed Aug 10, 2023

S.R.S malfunction error message due to open circuit in the left front door harness. Active DTC (S) B1697 code which is related to lost communication with side airbag sensor LH is present in the vehicle. Toyota is refusing to address the issue because it is not part of a covered warranty and there are no open recall on this issue. This is a safety issue in that in the event of an accident, the airbag will not deploy which could be catastrophic.

NHTSA ID
11537687
Incident
Aug 8, 2023
AirbagsSeat belts
Filed Jun 11, 2023
Crash reported1 injury reported

I was involved In a rear collision that then pushed me into a front end collision. The airbags and seat belts did not deploy or lock.

NHTSA ID
11526468
Incident
Jun 8, 2023
Airbags
Filed Oct 19, 2022

UNKNOWN We have had the vehicle for just over 2 years and out of the blue we get a SRS airbag warning indicator that says visit the dealership. The dealership says that it is $2300 to repair a wiring harness that they Are unsure of the location though. The vehicle has 86,000 miles on it which is 26,000 miles over coverage for that part. In my opinion this is the part that should not fill this early and should still be covered. Much less the SRS components should never fail. We are forced to drive with a warning indicator that comes on every five seconds and blocks all the other information.

NHTSA ID
11490059
Incident
Sep 14, 2022
Airbags
Filed Sep 27, 2022
Crash reported2 injuries reported

I was traveling down the road, when a car hit my car in the back passenger door. My car was pushed onto the curb and it hit a tree. My car was totaled and it was a hit and run. The air bags didn't go off and my dad and I were hurt. I reported it to Toyota and the car was put on hold be the insurance company. There were no warning lights and the emergency stop didn't work. the car had 15000 on it and it was inspected in Jan. 2022.

NHTSA ID
11486629
Incident
Sep 17, 2022
AirbagsDriver assistance
Filed Sep 27, 2022
Crash reported2 injuries reported

A car hit me on the back passenger door. My car was pushed to the curb where I hit a tree and the air bags didn't go off. My dad was injured bad.

NHTSA ID
11486625
Incident
Sep 17, 2022
Airbags
Filed Mar 2, 2021
Crash reported4 injuries reported

TL* THE CONTACT OWNS A 2018 TOYOTA HIGHLANDER. THE CONTACT STATED THAT WHILE AT A STANDSTILL, ANOTHER VEHICLE DRIVING AT 50 MPH CRASHED INTO THE FRONT DRIVER SIDE OF VEHICLE. THERE WERE NO WARNING LIGHTS ILLUMINATED AND THE AIR BAGS FAILED TO DEPLOY. THERE WERE 5 INJURED REPORTED AND 3 NEEDED MEDICAL TREATMENT. A POLICE REPORT WAS FILED THE VEHICLE WAS TOWED TO POLICE LOT. THE MANUFACTURER WAS NOT INFORMED OF FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 33,000.

NHTSA ID
11398708
Incident
Feb 28, 2021
Mileage
33,000 mi
Airbags
Filed Aug 30, 2020
Crash reported1 injury reported

SUV WAS IN A CRASH AND HIT A TREE MID FRONT BUMPER WITH SIGNIFICANT DAMAGE TO THE FRONT OF SUV. DAMAGE APPEARS TO BE FROM THE FRONT PASSENGER COMPARTMENT FORWARD. DRIVER WAS WEARING SEATBELT AND NO AIRBAG DEPLOYED OF ANY KIND IN ANY AREA OF THE SUV. DRIVER HIT THE STEERING WHEEL AND WAS INJURED. VEHICLE WAS IN FORWARD MOTION AT AN UNKNOWN RATE OF SPEED . WAITING TO SEE IF SUV WILL BE A TOTAL LOSS VIA INSURANCE COMPANY. COMPONENT SYSTEM THAT APPEARS TO BE S CAUSE OF THIS SAFETY ISSUE IS THE AIR BAG SYSTEM.

NHTSA ID
11352156
Incident
Aug 30, 2020
Mileage
17,500 mi
AirbagsBrakes
Filed Feb 28, 2020
Crash reported

SLAMMED ON THE BREAKS AND THE CAR KEPT GOING AND CRASHED INTO ANOTHER CAR INFRONT OF ME. THERE WAS AT LEAST 300 FEET DISTANCE FROM THE TIME I SLAMMED ON THE BREAKS TILL THE CRASH. I WAS GOING ON HIGHWAY ABOUT 50 MPH.

NHTSA ID
11312018
Incident
Feb 23, 2020
Mileage
21,000 mi
Airbags
Filed Feb 5, 2020
Crash reported2 injuries reported

WE WERE INVOLVED IN A MOTOR VEHICLE ACCIDENT ON 01/25/2020 WHERE WE EXPERIENCED A FRONT IMPACT COLLISION, AND THE AIRBAGS DID NOT DEPLOY. WE WERE IN MOTION IN THE LEFT TURNING LANE OF A TWO LANE ROAD, THE ADVERSE VEHICLE PULLED OUT FROM A PARKING LOT ON THE RIGHT, CROSSED TWO LANES OF TRAFFIC RIGHT INTO THE FRONT OF OUR VEHICLE CAUSING US TO COLLIDE. THE FORCE OF THE COLLISION WAS SO HARD THAT THE ENGINE MOUNT ON THE TOP SIDE HAS BROKEN AWAY FROM THE ENGINE, I PROJECTED FORWARD AND MY GLASSES FLEW FROM MY FACE. MY WIFE AND I HAVE BUMPS AND BRUISES, ISSUES WITH OUR BACKS, SHOULDER AND WRIST PAIN. DURING THE IMPPACT THE AIRBAGS FAILED TO DEPLOY. THE INSURANCE ADJUSTER HAS DECLARED THE VEHICLE A TOTAL LOSS. WHEN WE SPOKE WITH THE BODY SHOP THEY STATED THAT THEY COULD NOT BELIEVE THAT THE AIRBAGS DID NOT GO OFF WITH THIS TYPE OF IMPACT.

NHTSA ID
11307214
Incident
Jan 25, 2020
Mileage
23,340 mi
AirbagsBody & structure
Filed Jan 29, 2020
Crash reported2 injuries reported

I WAS INVOLVED IN A MOTOR VEHICLE ACCIDENT ON 1/28/20 WHERE I SUSTAINED A DIRECT, FRONT IMPACT COLLISION, AND THE AIRBAGS FAILED TO DEPLOY. I WAS IN MOTION ON A CITY STREET, ACCELERATING FORWARD THROUGH A GREEN-LIT INTERSECTION WHEN A LARGE DODGE RAM TRUCK TURNED IN FRONT OF ME CAUSING OUR VEHICLES TO COLLIDE. THE IMPACT WAS SO HEAVY THAT IT CAUSED MY BODY TO PROJECT FORWARD AND UPWARDS. MY SON'S GLASSES FLEW OFF HIS FACE AND ALL CUPS IN CUP HOLDERS FLEW ACROSS THE CAR. MY SON COMPLAINED OF THE SEATBELT HURTING HIS SHOULDER, AND I SUSTAINED BRUISES ON MY LEGS AND ARMS. UPON THIS IMPACT, NO AIRBAGS WERE DEPLOYED. THIS CAR WAS DETERMINED BY THE ADJUSTER TO BE A TOTAL LOSS. THE INSURANCE INVESTIGATOR STATED HE WAS 'SHOCKED' THE AIRBAGS DID NOT DEPLOY ON SUCH A 'GNARLY' COLLISION. THE INSURANCE ADJUSTER REPORTED THAT HE WAS 'FLABBERGASTED' THE AIRBAGS DID NOT DEPLOY DUE TO THE SEVERITY OF THE IMPACT.

NHTSA ID
11302878
Incident
Jan 28, 2020
Mileage
22,000 mi
Airbags
Filed May 21, 2019

AND LIGHT STAY BLINKING

NHTSA ID
11209035
Incident
Mar 20, 2019
Mileage
25 mi
AirbagsBrakesDriver assistance
Filed Jul 9, 2018
Crash reported

RECENTLY INVOLVED IN AN ACCIDENT WHEN GOING IN REVERSE. THE SRS ALARM MALFUNCTIONED AND THE AIRBAGS DID NOT DEPLOY. THE REVERSE BRAKING SYSTEM DID NOT INDICATED THAT I WAS CLOSE TO THE OBJECT.

NHTSA ID
11110346
Incident
Jul 7, 2018
Mileage
2,200 mi
AirbagsBrakes
Filed Jul 2, 2018
Crash reported1 injury reported

I WAS RECENTLY IN A VEHICLE ACCIDENT IN MY 2018 TOYOTA HIGHLANDER WITH THE PRE-COLLISION SYSTEM. THE PRE-COLLISION SYSTEM WAS WORKING WELL THROUGH OUT OUR TRIP BUT UNFORTUNATELY DID NOT WORK WHEN IT WAS MOST NEEDED. WE WERE INVOLVED IN A PILE UP ON INTERSTATE I-5 GOING AT LEAST 45MPH AND NOTICED THAT THE PRE-COLLISION SYSTEM THAT IS SO MUCH BEING ADVERTISED DID NOT WORK AT ALL. THERE WAS NO WARNING WHAT SO EVER AND DEFINITELY DID NOT BREAK ON IT'S OWN AS ADVERTISED. AT THE TIME OF THE HIT THE AIRBAGS DEPLOYED A LITTLE TO LATE AT LEAST THE PASSENGER ONE WHERE I WAS SITTING. I AM AWARE THAT WE SHOULD NOT RELY ON THOSE ITEMS BUT I SURE WISH IT WOULD HAVE WORKED THE WAY IT WAS INTENDED TO DO SO.

NHTSA ID
11105159
Incident
May 12, 2018
Mileage
3,000 mi
AirbagsDriver assistanceFuel system
Filed Jun 25, 2018

TOYOTA SINNE

NHTSA ID
11103870
Incident
Jan 18, 2018

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.

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Elsewhere on this vehicle

Data sources

Data on this page last refreshed .