2019 Volvo S90

The T5 and T6 Drive-E direct injection four-cylinder engines accumulate carbon deposits on the intake valves because there is no fuel washing the valve backsides (as in port injection systems). Over time, this reduces engine performance, causes rough idling, misfires, and hesitation during acceleration. The issue typically becomes noticeable after 40,000-60,000 miles.

Walnut shell blasting of the intake valves is the most effective cleaning method. Dealers remove the intake manifold and use specialized equipment to blast the carbon deposits from the valve surfaces. This should be performed every 40,000-60,000 miles as preventive maintenance. Chemical cleaning products offer only marginal improvement.

The Sensus infotainment system, which controls nearly all vehicle functions through a large portrait-oriented touchscreen, experiences random reboots, black screen events, and slow startup times. Climate controls, navigation, and the backup camera become inaccessible during system failures. The issue has been the subject of extensive NHTSA complaints.

Volvo has released multiple software updates to address Sensus stability. A full system reflash at the dealer using the latest VIDA software is recommended. If the infotainment head unit (IHU) hardware has failed, it must be replaced. Volvo recall 22V-653 covers certain Sensus failures.

The City Safety automatic emergency braking system brakes unexpectedly without any real obstacle, causing sudden deceleration that can startle the driver and endanger following traffic. Triggers include shadows, metal road plates, overpass structures, and parked vehicles in adjacent lanes. NHTSA investigation EA22-002 examines this issue across Volvo's SPA platform.

A software update to the Active Safety Domain Master (ASDM) module and forward camera recalibration improves the system's accuracy. If the windshield has been replaced with non-OEM glass, the camera's field of view may be distorted, requiring OEM windshield replacement and recalibration. TSB TJ35017 covers false AEB corrections.

The front strut mount bearings develop a creaking or groaning noise when turning the steering wheel at low speeds, particularly during parking maneuvers. The noise is most prominent in cold weather and is felt through the steering column. It worsens over time and can become loud enough to be heard inside the cabin with the windows up.

Replace the front strut mount assemblies. The complete strut mount including the bearing, rubber isolator, and top plate should be replaced as a unit. A wheel alignment is required after the repair. Volvo revised the strut mount bearing design in later production.

The T6 Drive-E engine, which combines a turbocharger and a supercharger on a 2.0L four-cylinder, can exhibit higher-than-expected oil consumption. Some owners report needing to add a quart of oil every 3,000-5,000 miles. The issue is attributed to the PCV system design and piston ring sealing under the high boost pressures generated by the twin-charging system.

Volvo has released an updated PCV valve assembly that reduces crankcase pressure and oil consumption. Dealers can perform an oil consumption test to determine if the consumption exceeds Volvo's threshold. If the PCV update does not resolve the issue, piston ring replacement may be needed in severe cases.

Volvo Car USA, LLC (Volvo Car) is recalling certain 2019-2020 V90, XC60, S60, V60, V60CC, S90, V90CC, S90L, and XC90 vehicles. The low-pressure fuel pump can blow a fuse and fail.

Failure of the low-pressure fuel pump can cause a stall, increasing the risk of a crash.

Dealers will replace the fuse, free of charge. Owner notification letters were mailed July 2, 2021. Owners may contact Volvo Car customer service at 1-888-458-1552. Volvo Car's number for this recall is R10100.

Volvo Cars USA LLC (Volvo Cars) is recalling certain 2019-2020 S60, V60, V60 Cross Country, S90L, V90, V90 Cross Country, XC40, XC60, and XC90 vehicles. Due to a software/hardware incompatibility, the Automatic Emergency Brake (AEB) system may not detect obstacles and engage as intended.

If the automatic emergency braking system does not engage as intended, it can increase the risk of a crash.

Volvo will notify owners, and dealers will update the Active Safety Domain Master (ASDM) software, free of charge. The recall began April 9, 2020. Owners may contact Volvo customer service at 1-800-458-1552. Volvo's number for this recall is R29998.

Volvo Car USA LLC (Volvo) is recalling certain 2018-2019 XC60 and S90 vehicles. The driver and passenger front seat rail rear flange nuts may not have been installed during assembly.

If the nuts are missing, in the event of a crash, the front seat structure and position may be affected, increasing the risk of injury.

Volvo will notify owners, and dealers will inspect the front seat rails for missing flange nuts, installing them as necessary, free of charge. The recall began May 7, 2019. Owners may contact Volvo customer service at 1-800-458-1552. Volvo's number for this recall is R19931.

Volvo Car USA LLC (Volvo) is recalling certain 2017-2019 Volvo XC90, S90, V60, V60 Cross Country, V90, XC40, XC60, and V90 Cross Country vehicles. The software installed in the Vehicle Connectivity Module (VCM) may have an error causing the Telematics and Driver Support Systems to function improperly. As a result, the GPS will not provide location information to emergency personnel in the event of an emergency.

If the GPS location is not provided to emergency personnel it can inhibit emergency response in the event of a crash or injury.

Volvo will notify owners, and dealers will correct the software, free of charge. The recall began December 26, 2018. Owners may contact Volvo customer service at 1-800-458-1552. Volvo's number for this recall is R39917.