2018 Volvo S90 problems

Filed Jul 31, 2026 · Airbags, Electrical · OR

Volvo is aware of a major safety issue that has to do with the drain hose of AC. They have issued a recall on models 2016 and 2017 and produced replacement parts.My car was purchased in 2017, but is a 2018. I have had the AC hose leak into my passenger compartment and cause my filter behind my glove box to be soaking wet. This has also damaged my speaker in my passenger door. I have paid over two thousand dollars.Trying to get this a c fixed with no results before finding out about the recalls. I have since found out.This leakage can prevent the passenger airbag from deploying in an accident. I have reached out to volvo directly they are denying any responsibility. I not only can not afford what could end up being over 5,000 dollars if not more to repair the AC the speaker and potentially the airbag as I am disabled. Although volvo is refusing to do the right thing, even though they know this is a problem. I have asked them what changes were made between 2016 to 2018 in the production of my vehicle. They are not responding.

Filed May 3, 2026 · Driver assistance · NJ

ISSUE 1 – VOLVO ON CALL / VCM "SERVICE REQUIRED" MESSAGE: My vehicle has displayed a persistent "Volvo On Call Service Required" error message in the Driver Information Module (DIM) for over one year. This is directly covered by: • Volvo Technical Journal TJ 36916.1.0 (the federal safety agency ID: MC-10253788), issued April 2024 • Fault code: VCM-U105000 (Vehicle Communication Module) • TSB explicitly covers 2018 S90 vehicles • The TSB states the required software packages are free of charge I contacted Volvo Cars USA at [XXX] , who acknowledged the issue and arranged a complimentary diagnostic and fix with the Manasquan dealer. But, the dealer would not perform the diagnostic at no charge, leaving me unable to confirm the fault code or proceed with the TSB-specified remedy without paying out of pocket. I have had this unresolved warning message for over one year now. The dealer told me that if I did not pay for the repair my car could lose power and stop suddenly. ISSUE 2 – PARK ASSIST SYSTEM FALSE ALERTS: My Park Assist System sensors generate false proximity warnings for objects more than 20 feet away — far beyond the system's normal detection range. Cleaning the sensors did not resolve the issue. This is directly covered by: • Volvo Technical Journal TJ 31558.8.0 (the federal safety agency ID: 10161789), issued April 2019 • Root cause: Water ingress into park assist sensors and connectors due to a defective splice in the cable harness • Volvo introduced a harness splice correction in production starting June 2018 — meaning vehicles built before that correction may contain the defective harness • TSB covers 2016–2019 Volvo vehicles A malfunctioning park assist system is a direct safety concern — drivers rely on accurate proximity alerts when maneuvering, and persistent false alerts undermine confidence in the system and may cause drivers to disregard genuine warnings. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Feb 11, 2026 · Wheels · OH

There is a great deal of vibration at highway speeds. It has been like this since I purchased the car.

Filed Oct 10, 2025 · IA

The AC system releases refrigerant into the cabin due to Volvo improperly engineering the climate control and allowing the evaporator core to freeze and crack. They acknowledge the issue and have released a resister cable to prevent the evaporator core from cracking. I have tested the air in the cabin, and the VOC level is at a dangerous level due to the refrigerant leak. I have the car currently at a dealer, where they have quoted over $3,800 to repair the issue. A quick search shows a large and quickly growing number of people complaining about this. The leaks in some cases are so bad that you can smell the refrigerant when you open the car door, as was the case with ours. This is a huge environmental and health safety issue. I have reached out to Volvo, and they refuse to assist with the repair, despite acknowledging that it is an engineering error. I don't feel safe having my kids be exposed to that level of refrigerant gas, and we don't know what to do with the car.

Filed Mar 12, 2025 · Locks · MA

Rear right door lock failed, stuck closed. Extremely unsafe if someone was sitting in the back and unable to leave vehicle. It has been confirmed by others. It has been inspected by an independent mechanic. There has been zero warning lights to indicate the issue

Filed Feb 19, 2025 · Electrical · NY

At 5pm while driving home, which was 2 hours away, I needed to stop and refuel. At the pump I pushed the fuel door and it would not release to open. After many tries it would not open. I called Volvo On Call and informed them of the problem. The agent relayed that I should go to the back of the car near the fuel door, and with the remote lock and unlock the door which should release the door. It did not work. I tried it again with no success. The agent then informed me that there is no other way to open the door and to go to a Volvo dealership to get repaired. I asked the agent is there a way to open the door from the trunk, for instance like a rope to pull to manually open the door. He said unfortunately no. So, I am no where near a dealership and if I was it would be closed, it is after 5pm on February 17 and its 20 degrees outside and I need fuel to get home. I get in my car and search the internet on a possible way to open the door and I see that this is a big problem with Volvo that has affected many families and individuals that, as I, have been put in a compromised possibly dangerous position. While at the gas station I fortunately saw a tow truck and asked the driver if I could borrow a screw driver to try to pry open the door to which I was successful. A simple pull cord in the trunk, as some vehicles have, would have solved this issue without putting anyone in a precarious situation. I took my car to a mechanic and he replaced the fuel door lock solenoid.

Filed Feb 23, 2024 · Electrical, Locks · NJ

The rear door will not open from the inside or the outside. Apparently this is a door lock actuator issue experinced by many volvo owners. It is extremely dangerous not to be able to open a rear door in the case of an accident or other incident where you need to enter or exit the car. Dealer confirms that there is an issue with these. No warning message appears when inoperable.

Filed Oct 23, 2023 · Tires · TN

255/35 R20 Bleb in sidewall with air leak through tread adjacent. No unusual trauma to tire.

Filed Oct 24, 2022 · Seats · NJ

water get inside the car in the back on the floor mat behind driver seat. was not aware of this problem at all.

Filed Jun 16, 2022 · Brakes · 47,000 miles · NJ

The contact owns a 2018 Volvo S90. The contact stated that upon the depression of the brake pedal, the steering wheel would violently shake without warning. The contact has had two sets of brake rotors replaced on the vehicle due to the failure. Since owning the vehicle, the contact stated that the failure would occur approximately every 8,000-10,000 miles. After the third failure, the contact was informed that the repair for the rotors would not be covered under warranty. The contact was provided an estimate for the repair. The manufacturer was notified of the failure and filed a claim; the contact was called back and was informed that the claim was denied. The vehicle had been repaired. The failure mileage was approximately 47,000.