2018 Toyota Tacoma Complaints

STRUCTURE,UNKNOWN OR OTHER — Filed 07/08/2026

The cab vents failed causing water to soak the carpet and pad from the back wall to the front of the cab. Mold was growing through out the the cab. Carpet & pad had to be removed. This is a known problem by dealerships and owners of Toyota Tacoma. Because the water was under the seats, trim and weather mats it went undetected exposing us to mold. Problem was reported to Toyota dealership and Toyota Corporation. A case was logged 07/10/2026 as Case # 260710001840. The resolution offered was ordering and replacing parts. All parts required for repair and on backorder. Hundreds of orders for these parts in their system. Carpet and under mat had been replaced 05/02/2025 due to a Toyota recall campaign 21TD03.

STRUCTURE — Filed 07/08/2026

WHAT FAILED: The clear coat finish on the exterior paint of my 2018 Toyota Tacoma has failed (cracking) in two separate locations on the same vehicle, indicating a manufacturing defect rather than normal wear. In late 2024, I discovered clear coat cracking on the roof and hood. I reported this to Toyota (Toyota case #241028000714) and paid approximately $2,000 out of pocket to have an independent body shop repaint the affected panels, as Toyota corporate declined to assist after the repair had already been performed. The clear coat is now cracking again at approximately 48,925 miles, this time on the cab in the pillar/trim area between the tops of the doors and the roofline. The vehicle and affected areas are available for inspection upon request. SAFETY IMPACT: This is a cosmetic exterior paint/clear coat defect. I have not identified any impact on vehicle operation, structural integrity, or visibility, and I am not aware of any safety risk to myself or others resulting from this issue to date. I am reporting it to document a recurring defect pattern on this vehicle. REPRODUCED/CONFIRMED BY A DEALER OR SERVICE CENTER: The 2024 occurrence was inspected and repaired by an independent body shop (not a Toyota dealer). The current occurrence has been reported to Toyota corporate (Toyota Brand Engagement Center) along with photographs, but has not been physically inspected by a Toyota dealer. INSPECTED BY MANUFACTURER, POLICE, OR INSURANCE: Toyota corporate reviewed photographic evidence of the current issue through my correspondence with the Toyota Brand Engagement Center, which I have asked to be linked to prior case #241028000714. Toyota has not physically inspected the vehicle. This is not a crash-related issue, so no police or insurance inspection has occurred. WARNING LAMPS OR PRIOR SYMPTOMS: Not applicable. This is a cosmetic paint/clear coat defect rather than a mechanical or electronic system issue, so there were no dashboard warning lamps or system messages

AIR BAGS,UNKNOWN OR OTHER — Filed 05/01/2026

I was traveling southbound on I-25 when the flatbed truck in front of me came to a sudden stop. I was unable to stop in time to avoid rear-ending the truck. The airbags did not deploy upon impact.

STRUCTURE — Filed 06/29/2026

The cabin pressure vents, located at the rear of the cab below the rear window on the body frame have failed. The seal on the exterior of the vents has dry rotted. This has caused an extensive amount of water intrusion that is undetectable until it has been present long enough to cause mildew issues. Being that water enters below the vehicle carpet and padding you cannot see it, your first warning sign is smell. When I began to assess the issue I pulled up my carpet to find standing water and mold. This is supposed to be a safe environment where I can transport myself and my family and I now I have to be concerned about mold inhalation each time my toddler sits in my truck. Toyota needs to do an immediate recall to the cabin vents and replace them with a product that can actually with stand the elements. Additionally they need to replace all the carpet, twill, and padding that has been compromised.

STRUCTURE — Filed 08/26/2025

The contact owns a 2018 Toyota Tacoma. The contact stated that while the vehicle was parked, there was an abnormal odor coming from the inside of the vehicle. While the vehicle was being serviced, the dealer discovered that the inner padding on the front passenger side, the rear passenger side, and the rear driver side was soaked with water, and due to the water accumulation, there was mold forming on the floor. The contact had placed towels to soak up the water while driving; however, the contact later discovered that the mold had spread to the towels as well. No warning lights were illuminated. The dealer diagnosed the vehicle and stated that the rear cabin pressure bin needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was approximately 144,000.

STRUCTURE — Filed 05/01/2026

Paint has been peeling from door handles and front bumper

STEERING — Filed 05/18/2026

am filing this complaint regarding a power steering rack leak on my [2018] Toyota Tacoma with [83,000] miles, which I purchased used three months ago from Fred Anderson Toyota of Greer in South Carolina. The dealer represented the vehicle as having passed a 160-point inspection and implied CPO-level standards, but it was not actually Certified Pre-Owned. The steering rack is now leaking power steering fluid, with visible accumulation in the boots, despite stable fluid levels in the reservoir during my ownership. This issue appeared very shortly after purchase, raising concerns that it was a pre-existing defect. Power steering leaks can lead to loss of assist and increase crash risk if they worsen. I request that NHTSA investigate whether this represents a safety defect affecting Toyota Tacomas, as similar complaints appear common in owner forums

SERVICE BRAKES, HYDRAULIC — Filed 03/27/2026

The contact owns a 2018 Toyota Tacoma. The contact stated that the brake pedal was spongy while depressed. There was no warning light illuminated. The failure persisted, and the contact discovered oil on the bottom of his shoe before discovering oil in the driver’s side footwell. Upon inspection, the contact discovered that oil was leaking from the engine firewall onto the brake pedal. The dealer was notified of the failure, and the contact was initially informed that the VIN was included in NHTSA Campaign Number: 18V888000 (Service Brakes, Hydraulic). The vehicle was taken to the dealer, and the contact was informed that the VIN was not associated with the recall. The contact was provided with an estimate for the repair. The manufacturer was notified of the failure and confirmed that the VIN was not under recall. The vehicle was not repaired. The failure mileage was approximately 77,000.

ENGINE — Filed 02/01/2026

The engine in my 2018 Toyota Tacoma failed at 39000 miles and Toyota is refusing to cover the repair costs. I have records of all regularly scheduled maintenance performed and I have never done anything that would put additional stress on the engine such as off-roading or towing. This engine is defective and should be recalled. There are numerous reports online of the same issue.

UNKNOWN OR OTHER,SERVICE BRAKES — Filed 12/22/2025

The vacuum pump. This vehicle was inspected by Dunn Tire. Yes, the vehicle is available for inspection. The safety issue that occurs is the loss of power assist to your brake system, and if not repaired, can impact the camshaft or the oiling system. (Please see attachment).