Volvo S90PHEV problems and owner complaints
Explore the records behind recurring owner reports.
Key facts
1 owner complaints analyzed
2 distinct recall campaigns
22,411 mi median reported failure mileage
Scope: 2020 to 2025 model years. Data snapshot: . 1 complaints include usable failure mileage.
This selection has limited data. It remains available for lookup but is excluded from search indexing.
Most common problems
Service Brakes, Hydraulic:Power Assist:Electric:Control Module:Software is the most frequently named component, appearing in 1 of 1 complaints (100.0%). A complaint can name multiple components.
| Topic | Matching reports | Share of complaints |
|---|---|---|
| Braking behavior | 1 | 100.0% |
Topic matches use published keyword rules. They describe mentions, including negations or comparisons, and do not confirm a diagnosis. Read the matching rules.
Component breakdown
Number of unique complaints naming each component. Top eight shown.
| Category | Count |
|---|---|
| Service Brakes, Hydraulic:Power Assist:Electric:Control Module:Software | 1 |
Service Brakes, Hydraulic:Power Assist:Electric:Control Module:Software: 1
Reported problems by failure mileage
Complaint counts in mileage bands. These are not failure rates per vehicle or mile.
| Category | Count |
|---|---|
| Under 25,000 | 1 |
| 25,000 to 49,999 | 0 |
| 50,000 to 74,999 | 0 |
| 75,000 to 99,999 | 0 |
| 100,000 to 149,999 | 0 |
| 150,000 and above | 0 |
Under 25,000: 1; 25,000 to 49,999: 0; 50,000 to 74,999: 0; 75,000 to 99,999: 0; 100,000 to 149,999: 0; 150,000 and above: 0
Under 25,000 miles has the most reports with usable mileage (1). 0 complaints have missing, zero or invalid mileage.
Complaints over time
Year the complaint was filed, not the vehicle model year or incident year. The snapshot year is partial.
| Category | Count |
|---|---|
| 2025 | 1 |
2025: 1
Pattern summary
Service Brakes, Hydraulic:Power Assist:Electric:Control Module:Software leads the component reports. Braking behavior appears in 1 complaint narratives. Use these patterns to inspect individual reports and prepare questions for a mechanic.
Calculated from recorded counts. An AI narrative has not been published for this selection.
Complaint evidence
Examples provide context, not a representative sample or a verified diagnosis.
Owner report 11681933 · 2025-08-20 (August 20, 2025)
The contact owns a 2023 Volvo S90PHEV. The contact stated that while driving in B-Mode, the braking system failed to operate properly. The contact stated that it felt as if the brake pedal was automatically being pumped. There were no warning lights illuminated. The local dealer was contacted, and informed the contact the failure was caused by a software failure. The vehicle was not diagnosed or repaired. The manufacturer was not contacted. The failure mileage was approximately 22,411.
Owner-reported narrative. 22,411 miles reported. Look up ODI 11681933 at NHTSA ↗
Recalls by model year
All campaigns in the snapshot affecting each model year, including recalls announced years later.
Recall campaigns
Shared campaigns appear once in each affected model year.
| Category | Count |
|---|---|
| 2020 | 1 |
| 2023 | 0 |
| 2025 | 1 |
2020: 1; 2023: 0; 2025: 1