What 38 owners told NHTSA about the 2019 Volvo XC90 T5

The contact owns a 2019 Volvo XC90. The contact stated that while driving at various speeds and or while the vehicle was parked, the A/C unit became inoperable, and the defogger failed to clear the front windshield. The contact stated that the A/C was shifted to the MAX setting to operate as needed to defrost the windshield with an abnormal odor blowing through the vents. The vehicle was taken a dealer where it was diagnosed and determined that the front evaporator core needed to be replaced. The vehicle was repaired. The manufacturer was notified of the failure. The failure mileage was approximately 114,000.

NHTSA ODI 11749584

The front and rear evaporator core of my 2019 Volvo XC90 has failed and I no longer have air conditioning. This issue was diagnosed by a dealer. The evaporator core failure is a massive, widely documented issue specifically targeting the 2016–2020 Volvo SPA-platform models. According to my research, Volvo sold approx. 370,000 vehicles in the US during this period. At roughly $5,000 per vehicle, the owners are being asked to spend over a billion dollars on this known, product defect. Volvo is fully aware of this defect, yet they refuse to cover the full cost of the repair. They issued an official Technical Journal (TJ 35912.1.0) admitting that the system over-cools, causing the evaporator to freeze, expand, and crack. When technicians perform this repair, Volvo explicitly mandates installing a retroactive "jumper cable" resistor harness (Part No. 32241228) to prevent the replacement core from cracking again. The question for you is this: Is this a vehicle safety concern. We might consider why one would need air conditioning in the first place. Is it only for comfort or could it sufficiently cool air to help venerable people form having health issues (e.g., elderly, those with asthma). A recent Lancet study, for example, showed heat related deaths in Europe rising to 63,000 per year. This may be extreme, but if one lives in a southern state where temperatures climb to 100s or even a northern state where this routinely occurs in July and August, lack of A/C could be a serious health and safety concern.

NHTSA ODI 11741732

The contact owns 2019 Volvo XC90. The contact stated while parked and occupied in the vehicle or while driving various speeds, the contact noticed when attempting to turn the air conditioner on she noticed that the a/c unit was not working as intended in the vehicle. The contact mention she can hear a clicking noise coming from the air conditioner. An independent mechanic and A dealer was contacted. The vehicle was taken to a dealer where they recharged the vehicle and no diagnoses, the vehicle was then taken to an independent mechanic where it was diagnosed that the rear air conditioner vapor needed to be replaced, the vehicle was then taken back to the dealer where they informed her the rear and front vapor needed to be replaced .The vehicle was not repaired. The contact mention these failures have occurred on several different occasions. The manufacturer was notified of the failure, and they offered her one thousand dollars out of the seven thousand. The failure mileage was approximately 35,000.

NHTSA ODI 11740350

The contact owns a 2019 Volvo XC90. The contact stated that after stopping and parking the vehicle, the vehicle failed to turn off. The contact's fiancée arrived on the scene and was able to turn off the vehicle; however, the vehicle later failed to restart, and the gear shifter seized. The message "Gear Lever Lock" was displayed. The vehicle was towed to an independent mechanic, who diagnosed that the panoramic sunroof seal strip had a gap, allowing debris and water into the vehicle, clogging the drain, and rendering the vehicle inoperable. The mechanic disassembled the entire interior and allowed it to dry before reassembling. The contact was informed that the front passenger’s side air bag sensor, seat belt buckle, and seat belt tensioner needed to be replaced. The vehicle was not repaired. The contact related the failure to Technical Service Bulletin: TJ 35503.3.0 (Panoramic sunroof, sealing strip has a gap). The manufacturer was made aware of the failure. The failure mileage was approximately 65,000.

NHTSA ODI 11635297

Water damage to the electrical system from blocked drainage by sunroof; potential mold damage

NHTSA ODI 11471587