Warnings problems of the 2021 Volvo XC90

One problem related to warnings has been reported for the 2021 Volvo XC90. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2021 Volvo XC90 based on all problems reported for the 2021 XC90.

1 Warnings problem

Failure Date: 04/21/2026

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.


Other Forward Collision Avoidance related problems of the 2021 Volvo XC90

Automatic Emergency Braking problems
2
Warnings problems
1


XC90 Service Bulletins
XC90 Safety Recalls
XC90 Defect Investigations