2021 Volvo XC90 problems

SEAT BELTS

I am submitting this complaint regarding serious safety concerns with my Volvo vehicle that may affect the safety of my family, especially young children. 1. Second-Row Center Seat Integrated Booster Seat Belt Failure The integrated booster seat belt in the second-row center seat is not functioning properly. The seat belt mechanism appears defective and does not secure the child as intended. This presents a significant safety risk. In the event of sudden braking or an emergency stop, a child could be thrown forward due to the seat belt’s failure to restrain the occupant correctly. This defect creates a serious risk of injury and should be investigated immediately. 2. Recurring Check Engine Light Following Recall Repair / Hybrid Battery Concerns Following a recent Volvo recall repair and/or work related to the hybrid battery system, the vehicle began displaying a recurring check engine warning light. The issue was reported to Weaver Brothers Volvo in Raleigh, North Carolina. The dealership performed repairs or adjustments, and the warning light temporarily disappeared. However, the same issue has returned, raising concerns that the underlying problem was not properly diagnosed or corrected. Given the vehicle’s purchase price of approximately $75,000, I am concerned about the reliability and safety of the vehicle, particularly if the warning light is related to the hybrid battery system, emissions system, or another critical component. Headlight Issue: Headlights provide inadequate illumination during nighttime and rainy conditions, reducing visibility and creating a potential safety hazard. Left Speaker Issue: The left-side speaker intermittently produces static and distorted audio during music playback and hands-free phone calls, causing distraction and affecting communication or music while driving Thank you for your attention to this matte

NHTSA complaint #11742208 — an unverified report by a vehicle owner.

EXTERIOR LIGHTING

I am submitting this complaint regarding serious safety concerns with my Volvo vehicle that may affect the safety of my family, especially young children. 1. Second-Row Center Seat Integrated Booster Seat Belt Failure The integrated booster seat belt in the second-row center seat is not functioning properly. The seat belt mechanism appears defective and does not secure the child as intended. This presents a significant safety risk. In the event of sudden braking or an emergency stop, a child could be thrown forward due to the seat belt’s failure to restrain the occupant correctly. This defect creates a serious risk of injury and should be investigated immediately. 2. Recurring Check Engine Light Following Recall Repair / Hybrid Battery Concerns Following a recent Volvo recall repair and/or work related to the hybrid battery system, the vehicle began displaying a recurring check engine warning light. The issue was reported to Weaver Brothers Volvo in Raleigh, North Carolina. The dealership performed repairs or adjustments, and the warning light temporarily disappeared. However, the same issue has returned, raising concerns that the underlying problem was not properly diagnosed or corrected. Given the vehicle’s purchase price of approximately $75,000, I am concerned about the reliability and safety of the vehicle, particularly if the warning light is related to the hybrid battery system, emissions system, or another critical component. Headlight Issue: Headlights provide inadequate illumination during nighttime and rainy conditions, reducing visibility and creating a potential safety hazard. Left Speaker Issue: The left-side speaker intermittently produces static and distorted audio during music playback and hands-free phone calls, causing distraction and affecting communication or music while driving Thank you for your attention to this matte

NHTSA complaint #11742208 — an unverified report by a vehicle owner.

ENGINE

I am submitting this complaint regarding serious safety concerns with my Volvo vehicle that may affect the safety of my family, especially young children. 1. Second-Row Center Seat Integrated Booster Seat Belt Failure The integrated booster seat belt in the second-row center seat is not functioning properly. The seat belt mechanism appears defective and does not secure the child as intended. This presents a significant safety risk. In the event of sudden braking or an emergency stop, a child could be thrown forward due to the seat belt’s failure to restrain the occupant correctly. This defect creates a serious risk of injury and should be investigated immediately. 2. Recurring Check Engine Light Following Recall Repair / Hybrid Battery Concerns Following a recent Volvo recall repair and/or work related to the hybrid battery system, the vehicle began displaying a recurring check engine warning light. The issue was reported to Weaver Brothers Volvo in Raleigh, North Carolina. The dealership performed repairs or adjustments, and the warning light temporarily disappeared. However, the same issue has returned, raising concerns that the underlying problem was not properly diagnosed or corrected. Given the vehicle’s purchase price of approximately $75,000, I am concerned about the reliability and safety of the vehicle, particularly if the warning light is related to the hybrid battery system, emissions system, or another critical component. Headlight Issue: Headlights provide inadequate illumination during nighttime and rainy conditions, reducing visibility and creating a potential safety hazard. Left Speaker Issue: The left-side speaker intermittently produces static and distorted audio during music playback and hands-free phone calls, causing distraction and affecting communication or music while driving Thank you for your attention to this matte

NHTSA complaint #11742208 — an unverified report by a vehicle owner.

SERVICE BRAKES

While driving, I experienced a sudden loss of braking assist with no warning. The brake pedal became extremely hard to press, accompanied by a hissing/air sound. Despite applying full pressure, the vehicle did not slow as expected and continued moving. At one point, after stopping, the vehicle began to move forward again while my foot remained firmly on the brake. The issue occurred immediately upon or shortly after starting the vehicle, with no prior warning indicators. This created a serious safety hazard.

NHTSA complaint #11732913 — an unverified report by a vehicle owner.

FORWARD COLLISION AVOIDANCE: WARNINGS

While driving, I experienced a sudden loss of braking assist with no warning. The brake pedal became extremely hard to press, accompanied by a hissing/air sound. Despite applying full pressure, the vehicle did not slow as expected and continued moving. At one point, after stopping, the vehicle began to move forward again while my foot remained firmly on the brake. The issue occurred immediately upon or shortly after starting the vehicle, with no prior warning indicators. This created a serious safety hazard.

NHTSA complaint #11732913 — an unverified report by a vehicle owner.

FUEL/PROPULSION SYSTEM

I am reporting a failure of the fuel pump system in my Volvo vehicle, which currently has approximately 60,000 miles. The failed component is available for inspection upon request. The issue was confirmed by an authorized Volvo dealership, which diagnosed the fuel pump as defective and requiring replacement. This appears to be a premature failure given the mileage and proper maintenance of the vehicle. This failure presents a serious safety risk. A faulty fuel pump can cause the vehicle to stall unexpectedly while driving, increasing the risk of a crash, especially at highway speeds or in traffic. Loss of engine power without warning places not only the driver and passengers at risk, but also other motorists on the road. Prior to the failure, the vehicle experienced symptoms consistent with fuel system issues, including difficulty starting and intermittent performance irregularities. These symptoms escalated until the vehicle became unreliable to operate. The problem has been confirmed by the manufacturer’s authorized service center, and the vehicle has been inspected accordingly. No external factors or misuse contributed to this failure. It is my understanding that Volvo has issued recalls and/or acknowledged similar fuel pump defects in other vehicles of comparable models and years. Based on the nature of this failure and its alignment with known issues, I believe this vehicle should be evaluated for inclusion under an existing recall or be subject to further investigation. Given the safety implications of fuel system failures, I respectfully request that this issue be formally reviewed to determine whether a broader defect trend exists that could impact other vehicles. The failure occurred at relatively low mileage and under normal operating conditions, raising concern of a systemic defect rather than normal wear and tear.

NHTSA complaint #11726315 — an unverified report by a vehicle owner.

SEATS

I drove the car (2021 Volvo XC 90) without incident on Sunday March 8, 2026 and at the end of the day parked the car in my garage. Monday morning, I came out to use the car and found that the seat back on the driver’s side had folded all the way forward and was immovable in a position that was unsafe to drive. Had the seat spontaneously folded all the way forward while I was driving, it would have pitched my body into the steering wheel and the results could have been catastrophic. At the time of the incident my car was approximately four years and seven months old from date of purchase with just 30,315 miles on it. Volvo reported that the seat-back motor had failed and needed to be replaced. The Cost was $1249.82. Volvo offered no explanation of the seat-back motor failure but stated they were aware of one other similar incident. I have no details of that incident. I have photos of the seat position and the seat-back motor after it was removed, but was unable to upload them. I still have the seat back motor in the same condition it was in as provided to me by Volvo Cars of Sarasota.

NHTSA complaint #11725292 — an unverified report by a vehicle owner.

FUEL/PROPULSION SYSTEM

My vehicle was recalled for a faulty battery module. I turned the car into the dealer (Palo Alto Volvo in Palo Alto, Ca) on December 18 and the dealer has not been able to provide any ETA on repairs.

NHTSA complaint #11725373 — an unverified report by a vehicle owner.

VISIBILITY:SUN/MOON ROOF ASSEMBLY

The contact owns a 2021 Volvo XC90. The contact stated that while retrieving items from the trunk, the contact became aware that there was water leaking into the cargo area. The contact stated that the holders were full of water. There were no warning lights illuminated. The vehicle was taken to the local dealer, where it was determined that the sunroof drain hose needed to be replaced and sealed, and the flooring needed to be replaced. The vehicle was not repaired. The manufacturer was contacted and opened a claim. The failure mileage was approximately 40,000.

NHTSA complaint #11724553 — an unverified report by a vehicle owner.

STRUCTURE

The contact owns a 2021 Volvo XC90. The contact stated that while retrieving items from the trunk, the contact became aware that there was water leaking into the cargo area. The contact stated that the holders were full of water. There were no warning lights illuminated. The vehicle was taken to the local dealer, where it was determined that the sunroof drain hose needed to be replaced and sealed, and the flooring needed to be replaced. The vehicle was not repaired. The manufacturer was contacted and opened a claim. The failure mileage was approximately 40,000.

NHTSA complaint #11724553 — an unverified report by a vehicle owner.

SERVICE BRAKES

Driving on a 45 mph road and brakes felt squishy, like air was going out of them. It was slow to stop and had to pump then stomp to get it to stop before crashing. Was fortunate to not hit anything. Pulled into gas station and had it towed to Volvo. There were no warning lights or other indication of problem- the brakes just failed. Volvo said the vacuum pump failed which pushed oil into the brake booster causing it to fail. The car has 74,000 miles and has been serviced regularly.

NHTSA complaint #11723187 — an unverified report by a vehicle owner.

ELECTRICAL SYSTEM

My 2021 Volvo XC90 Recharge has experienced multiple hybrid system failures under Volvo's factory 8-year/100,000-mile hybrid warranty, with fewer than 45,000 miles on the odometer. The high-voltage battery modules have failed multiple times, directly related to recall R10312 (NHTSA 25V-179), which identifies a supplier process deviation in LG battery modules creating a risk of internal short circuit and thermal runaway — an acknowledged fire risk. Critically, my vehicle has suffered two actual battery module failures, not preemptive recall replacements. This places my vehicle in a substantially higher risk category than others in the recall population with no prior symptoms. A vehicle that has already experienced the exact failure mode identified in a safety recall presents a materially greater ongoing safety risk. Additionally, my vehicle suffered a complete ERAD (Electric Rear Axle Drive) failure — a known defect that Volvo acknowledged by releasing a redesigned ERAD2 unit, confirming awareness of this systemic issue. These repeated failures left my vehicle un-drivable and parked at the dealership for more than 6 months, with replacement parts repeatedly placed on backorder, causing severe and prolonged loss of use. I filed a formal complaint with Volvo Customer Care requesting a vehicle buyback. After months of inadequate communication, Volvo declined to buy back the vehicle or offer reasonable trade-in accommodation. Instead, Volvo offered a nominal monetary concession contingent on signing an NDA, which I declined as insufficient given the documented safety risk, repeated failures of a recalled component, extended loss of use, nor out of pocket car rental expenses. I am filing this complaint to ensure my vehicle's actual failures are part of the NHTSA record for R10312/25V-179, and to request NHTSA evaluate whether Volvo's response to owners who have experienced actual failures — rather than preemptive recall repairs — warrants further regulatory scrutiny.

NHTSA complaint #11722681 — an unverified report by a vehicle owner.

ENGINE

My 2021 Volvo XC90 Recharge has experienced multiple hybrid system failures under Volvo's factory 8-year/100,000-mile hybrid warranty, with fewer than 45,000 miles on the odometer. The high-voltage battery modules have failed multiple times, directly related to recall R10312 (NHTSA 25V-179), which identifies a supplier process deviation in LG battery modules creating a risk of internal short circuit and thermal runaway — an acknowledged fire risk. Critically, my vehicle has suffered two actual battery module failures, not preemptive recall replacements. This places my vehicle in a substantially higher risk category than others in the recall population with no prior symptoms. A vehicle that has already experienced the exact failure mode identified in a safety recall presents a materially greater ongoing safety risk. Additionally, my vehicle suffered a complete ERAD (Electric Rear Axle Drive) failure — a known defect that Volvo acknowledged by releasing a redesigned ERAD2 unit, confirming awareness of this systemic issue. These repeated failures left my vehicle un-drivable and parked at the dealership for more than 6 months, with replacement parts repeatedly placed on backorder, causing severe and prolonged loss of use. I filed a formal complaint with Volvo Customer Care requesting a vehicle buyback. After months of inadequate communication, Volvo declined to buy back the vehicle or offer reasonable trade-in accommodation. Instead, Volvo offered a nominal monetary concession contingent on signing an NDA, which I declined as insufficient given the documented safety risk, repeated failures of a recalled component, extended loss of use, nor out of pocket car rental expenses. I am filing this complaint to ensure my vehicle's actual failures are part of the NHTSA record for R10312/25V-179, and to request NHTSA evaluate whether Volvo's response to owners who have experienced actual failures — rather than preemptive recall repairs — warrants further regulatory scrutiny.

NHTSA complaint #11722681 — an unverified report by a vehicle owner.

FUEL/PROPULSION SYSTEM

My 2021 Volvo XC90 Recharge has experienced multiple hybrid system failures under Volvo's factory 8-year/100,000-mile hybrid warranty, with fewer than 45,000 miles on the odometer. The high-voltage battery modules have failed multiple times, directly related to recall R10312 (NHTSA 25V-179), which identifies a supplier process deviation in LG battery modules creating a risk of internal short circuit and thermal runaway — an acknowledged fire risk. Critically, my vehicle has suffered two actual battery module failures, not preemptive recall replacements. This places my vehicle in a substantially higher risk category than others in the recall population with no prior symptoms. A vehicle that has already experienced the exact failure mode identified in a safety recall presents a materially greater ongoing safety risk. Additionally, my vehicle suffered a complete ERAD (Electric Rear Axle Drive) failure — a known defect that Volvo acknowledged by releasing a redesigned ERAD2 unit, confirming awareness of this systemic issue. These repeated failures left my vehicle un-drivable and parked at the dealership for more than 6 months, with replacement parts repeatedly placed on backorder, causing severe and prolonged loss of use. I filed a formal complaint with Volvo Customer Care requesting a vehicle buyback. After months of inadequate communication, Volvo declined to buy back the vehicle or offer reasonable trade-in accommodation. Instead, Volvo offered a nominal monetary concession contingent on signing an NDA, which I declined as insufficient given the documented safety risk, repeated failures of a recalled component, extended loss of use, nor out of pocket car rental expenses. I am filing this complaint to ensure my vehicle's actual failures are part of the NHTSA record for R10312/25V-179, and to request NHTSA evaluate whether Volvo's response to owners who have experienced actual failures — rather than preemptive recall repairs — warrants further regulatory scrutiny.

NHTSA complaint #11722681 — an unverified report by a vehicle owner.

ELECTRICAL SYSTEM

The ERAD (Electric Rear Axle Drive) transmission on my 2021 XC90 T8 Recharge has suffered an internal failure at approximately 112,550 miles. The vehicle makes loud grinding and slamming noises from the rear drivetrain and locks up when attempting to drive, making the vehicle completely undrivable. The dealership (Volvo Cars Gilbert, AZ) diagnosed the ERAD clutch as slamming and suspects internal gears are missing teeth. A software update was attempted but did not resolve the mechanical failure. The ERAD transmission needs full replacement at a quoted cost of $5,211.56 (part number 32324105-9). This is a known failure point on the T8 platform and Volvo has redesigned this component (ERAD2) for newer models due to reliability issues with the original design. This failure presents a safety concern as the rear drivetrain can lock up unexpectedly during driving. This ERAD failure occurred alongside two other hybrid system component failures within a 3 month period: the High Voltage Coolant Heater (HVCH) and the vehicle batteries (VCM and main), suggesting a systemic hybrid system reliability problem.

NHTSA complaint #11717923 — an unverified report by a vehicle owner.

ENGINE

The ERAD (Electric Rear Axle Drive) transmission on my 2021 XC90 T8 Recharge has suffered an internal failure at approximately 112,550 miles. The vehicle makes loud grinding and slamming noises from the rear drivetrain and locks up when attempting to drive, making the vehicle completely undrivable. The dealership (Volvo Cars Gilbert, AZ) diagnosed the ERAD clutch as slamming and suspects internal gears are missing teeth. A software update was attempted but did not resolve the mechanical failure. The ERAD transmission needs full replacement at a quoted cost of $5,211.56 (part number 32324105-9). This is a known failure point on the T8 platform and Volvo has redesigned this component (ERAD2) for newer models due to reliability issues with the original design. This failure presents a safety concern as the rear drivetrain can lock up unexpectedly during driving. This ERAD failure occurred alongside two other hybrid system component failures within a 3 month period: the High Voltage Coolant Heater (HVCH) and the vehicle batteries (VCM and main), suggesting a systemic hybrid system reliability problem.

NHTSA complaint #11717923 — an unverified report by a vehicle owner.

UNKNOWN OR OTHER

Our rear backup camera is no longer working. I see that other years have been recalled for the same issue, but our 2021 XC90 is not covered under the recall. It seems to be the same issue.

NHTSA complaint #11717189 — an unverified report by a vehicle owner.

UNKNOWN OR OTHER

The aluminum trim on the center console of my 2022 Volvo xc90 has started peeling. The exposed edges are sharp and cut my fingers whenever I move my hands near the console. This issue is very common among this model and presents a serious safety hazard during normal vehicle use.

NHTSA complaint #11713277 — an unverified report by a vehicle owner.

SERVICE BRAKES, HYDRAULIC

The contact owns a 2021 Volvo XC90. The contact stated that upon starting the vehicle and shifting to drive(D), the vehicle failed to respond unless the brake pedal had been released for 2-3 seconds. Additionally, the contact stated that upon starting the vehicle and releasing the brake pedal to reverse out of the driveway, the vehicle rolled back at a faster speed, and the vehicle failed to respond as intended upon depression of the brake pedal. The contact noticed a pattern with the brakes malfunction. The contact stated that the brake pedal required to be depressed 2-3 seconds after the first depression for the brakes to operate as intended. The contact stated that he was a master mechanic and had concluded that the failure was considered a safety issue because the vehicle was only designed with electronic braking, which left the driver with no manual option for braking. The contact stated that the failure had only occurred upon starting the vehicle. The contact related the failure to NHTSA Campaign Number: 25V392000 (Service Brakes, Hydraulic, Service Brakes); however, the VIN was not included. The vehicle was taken to the dealer, where it was diagnosed that the brakes had failed and Software Update Number: 3.5.14 was needed. The vehicle was not repaired. The manufacturer was informed of the failure, and it was confirmed that the repair was not covered under the recall or under warranty. The failure mileage was approximately 78,500.

NHTSA complaint #11701862 — an unverified report by a vehicle owner.