Problems With Volvo XC90: Common Issues, Warning Signs, and What Owners Should Know

The Volvo XC90 has spent years building a reputation as one of the more distinctive luxury family SUVs on the road. It looks elegant without shouting about it, offers serious safety technology, and manages to make a three-row SUV feel more like a Scandinavian lounge than a rolling school bus. Still, no vehicle is perfect, and problems with Volvo XC90 models can range from relatively harmless software glitches to expensive suspension, transmission, hybrid-system, and electrical repairs.

That doesn't mean every XC90 is destined to become a financial black hole. Far from it. Many examples cover substantial mileage without major drama. The trick is knowing which warning signs deserve attention, which model years and powertrains require closer inspection, and which faults might simply need a software update rather than a suitcase full of money.

We're going to look at the most important Volvo XC90 problems across both generations, including petrol, diesel, mild-hybrid, and plug-in-hybrid versions. We'll also explain what prospective buyers should check before purchasing a used one and how owners can reduce the chances of small faults snowballing into expensive repairs.

Are There a Lot of Problems With Volvo XC90 Models?

The answer is somewhere between "not especially" and "it depends heavily on the XC90 you're buying."

The first-generation XC90 was sold for well over a decade and used several different engines, transmissions, and driveline combinations. Naturally, an early 2000s XC90 now faces very different problems from a late-model plug-in hybrid. Age itself becomes a major factor. Rubber seals harden, suspension components wear, electronics age, and neglected maintenance eventually comes knocking.

The second-generation XC90 introduced far more sophisticated electronics, turbocharged and supercharged four-cylinder engines on certain versions, air suspension, advanced driver-assistance systems, and plug-in-hybrid technology. Complexity improved performance and comfort, but it also created more places for faults to appear.

Volvo's own technical documentation and service bulletins show that specific XC90 production periods have required attention for issues including transmissions, air-suspension compressors, hybrid rear-drive components, engine-related warnings, and software. A technical service bulletin does not mean every vehicle develops that fault, but it tells us that technicians have encountered the condition often enough for Volvo to publish repair guidance.

Most Common Problems With Volvo XC90

If we're inspecting an XC90, several areas deserve more attention than others. The exact risk depends on generation, mileage, powertrain, service history, and climate, but the recurring trouble spots include:

• Electrical and infotainment glitches
• Weak or aging 12-volt batteries
• Air-suspension compressor or leveling faults
• Rough, delayed, or abnormal transmission shifts on certain older models
• Hybrid-system and electric rear-axle faults
• Engine oil leaks or low-oil warnings on some engines
• Suspension knocking and worn control-arm components
• Water leaks and moisture-related electrical trouble on aging examples
• Sensor and driver-assistance warnings
• Software-related warning messages
• Cooling-system leaks as vehicles age
• Expensive repair bills when complex components fail

Now let's dig into those individually, because the warning signs often tell us more than the reputation of the model itself.

1. Volvo XC90 Electrical Problems

Modern XC90s contain an enormous amount of electronics. Screens, control modules, cameras, radar sensors, parking systems, seat modules, electronic tailgates, climate controls, driver aids, and hybrid electronics all communicate with one another.

That's fantastic when everything works. When it doesn't, the dashboard can light up like a Christmas tree.

Owners may experience intermittent warnings, functions temporarily becoming unavailable, infotainment freezes, connectivity issues, sensor messages, or features returning to normal after the vehicle has been restarted.

Why XC90 Electrical Faults Can Be Difficult to Diagnose

The obvious temptation is to assume that every warning means the associated component has failed.

Not necessarily.

Low system voltage can make modern cars behave strangely. A weak 12-volt battery may trigger several warnings at once even though the individual modules are technically healthy. Software faults can create similar symptoms.

That means replacing parts based solely on dashboard messages can be like replacing every light bulb in your house because the electricity went out.

The smarter route is a complete diagnostic scan followed by battery and charging-system testing.

XC90 Software Problems

Software has become increasingly important on later XC90s. Volvo continues publishing software releases containing fixes, adjustments, and stability improvements. Its June 2026 XC90 release notes, for example, include several general improvements and address behavior involving features such as air suspension and road-sign information.

This matters when buying a used XC90. A vehicle with outdated software might exhibit behavior that has already been corrected by a later update.

Before assuming a control module needs replacing, we'd check whether all available manufacturer software updates have been installed.

2. Volvo XC90 Battery Problems

A tired 12-volt battery deserves its own section because it can imitate more expensive faults.

Modern Volvos are sensitive to voltage. As a battery deteriorates, owners may notice sluggish starting, stop/start becoming unavailable, warning messages, disappearing convenience features, electrical oddities, or sporadic sensor faults.

Short journeys can make matters worse. A luxury SUV packed with electronics consumes power even when we're barely travelling far enough to warm the engine.

How Do You Know the XC90 Battery Is Weak?

Don't rely exclusively on whether the engine still starts.

A battery can crank the engine while still failing to maintain stable voltage under changing loads. Proper battery testing measures its condition rather than simply checking resting voltage.

If several unrelated electronic problems suddenly appear together, we'd investigate the battery early in the diagnosis.

3. Volvo XC90 Air Suspension Problems

The optional air suspension is one of the XC90's best comfort features and potentially one of its more expensive systems to repair.

Volvo documented issues involving air-suspension compressors on certain second-generation models. In North America, Volvo extended coverage for the rear suspension air compressor on eligible 2016-2020 XC90s because a compressor-related malfunction could blow a fuse and set suspension-related diagnostic trouble codes.

Earlier technical guidance also described cases where a blown compressor fuse could leave the air-suspension system inoperative, with improved compressors later introduced into production and replacement channels.

Symptoms of XC90 Air Suspension Failure

The vehicle might sit unusually low after being parked, lean toward one corner, refuse to change ride height, display a suspension warning, or run the compressor more frequently than expected.

Not every knocking sound means the air springs have failed, either. Volvo technical information has instructed technicians to check upper control-arm ball joints and correct tire pressure when diagnosing noises that could otherwise be mistaken for air-suspension problems.

Is Air Suspension Worth Avoiding?

Not automatically.

It gives the XC90 an impressively composed ride and useful leveling capability. But if we're buying an older XC90 on a tight maintenance budget, conventional suspension offers fewer expensive components to worry about.

With air suspension, condition matters more than fear. We'd inspect the vehicle after it has been parked overnight and listen carefully for excessive compressor operation.

4. Volvo XC90 Transmission Problems

Transmission concerns depend strongly on which generation and powertrain we're discussing.

Early first-generation XC90s deserve special attention. Volvo issued technical guidance for 2003-2005 XC90s concerning gearbox-related complaints and transmission-control software intended to modify shift behavior.

Later first-generation models aren't completely immune either. Volvo published technical information concerning rough shifting on 2013-2015 XC90s equipped with certain TF-80 transmissions, including rough engagement from Neutral to Drive and harsh downshifts under specific conditions.

Signs of XC90 Gearbox Trouble

Pay attention to delayed engagement when selecting Drive or Reverse, unusually hard shifts, transmission slipping, engine revs rising without matching acceleration, repeated shuddering, or transmission-related warnings.

One awkward shift on a cold morning isn't enough to condemn the gearbox. Repeated symptoms are different.

Transmission diagnosis should include fluid condition where applicable, software status, fault codes, adaptations, mounts, and driveline components before anyone concludes that the entire gearbox needs replacing.

5. XC90 T6 Transmission Concerns on Early Models

Early first-generation XC90 T6 models deserve their own mention because buyers often encounter warnings about them in used-car discussions.

Volvo documentation confirms special transmission-related service information for 2003-2005 XC90s and specifies particular fluid requirements for those T6 vehicles.

At this age, however, maintenance history is arguably more important than reputation alone.

An immaculate older XC90 with documented repairs, correct servicing, and smooth operation may be a safer purchase than a newer vehicle that has been neglected for years.

When buying one, we'd insist on a long test drive rather than circling the dealership twice and calling it good.

6. Volvo XC90 Engine Problems

XC90 engine reliability varies because Volvo has used numerous engines over the model's lifespan.

Some older five- and six-cylinder engines have proven capable of high mileage when maintained properly, while later four-cylinder units bring more sophisticated forced induction and emissions technology.

No single engine problem applies to every XC90.

Oil Leaks and Low Oil Warnings

Oil leaks become increasingly common as engines age. Gaskets, seals, breather components, turbo-related plumbing, and other components can deteriorate over time.

Volvo has also issued technical guidance for certain engines where drivers could encounter a low-oil warning and/or oil leakage, demonstrating why an electronic warning deserves proper diagnosis rather than simply adding oil indefinitely.

A used XC90 shouldn't smell strongly of burning oil after a test drive. We would also inspect beneath the engine, around accessible seals and covers, and inside the engine bay for fresh oil residue.

Unusual Engine Noises

Certain noises are harmless; others aren't.

Volvo previously published technical guidance describing a balance-shaft-related noise on particular applications, including a revised component design planned for later production.

What matters is distinguishing normal direct-injection ticking, accessory noise, turbo sounds, and genuinely mechanical knocking.

If an XC90 sounds like a toolbox being shaken under the hood, we're not letting the seller explain it away as "they all do that."

7. Volvo XC90 Hybrid Problems

Plug-in-hybrid XC90s are incredibly appealing. They combine strong performance with the ability to complete shorter trips electrically, but their drivetrains are considerably more complicated than those of a conventional petrol XC90.

The system incorporates a combustion engine, high-voltage battery, power electronics, charging hardware, cooling circuits, control software, and electric rear drive.

More components mean more possible failure points.

ERAD Problems on XC90 Recharge and Twin Engine Models

ERAD stands for Electric Rear Axle Drive. It forms a crucial part of the plug-in-hybrid system.

Volvo has published technical guidance covering ERAD-related issues on various XC90 plug-in hybrids. Earlier documentation addressed circumstances involving hybrid-system failure messages and electric rear-drive engagement, while more recent technical bulletins have described abnormal bearing noise or knocking from the rear electric-drive assembly.

What Does an ERAD Problem Feel Like?

Drivers might notice unusual knocking, whining, grinding, or humming noises from the rear, particularly during electric driving or transitions between acceleration and deceleration.

Never assume rear-end noise is definitely the ERAD, though. Wheel bearings, tires, suspension components, and conventional driveline parts can create similar sounds.

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A Volvo-capable diagnostic workshop can save an enormous amount of guesswork here.

8. XC90 Plug-In Hybrid Brake Recall

Anyone buying a used plug-in-hybrid XC90 should check its VIN for outstanding recalls rather than relying on model-year generalizations.

In 2025, NHTSA publicized Volvo recall 25V-392 involving certain electrified Volvo models, including 2020-2026 XC90 plug-in hybrids. The issue concerned software that could, under specified circumstances, result in loss of braking functionality. Volvo distributed a software remedy, including over-the-air availability for eligible vehicles.

That's an important reminder that a modern vehicle problem isn't always caused by worn metal or broken hardware. Sometimes software is the component being repaired.

Before buying any XC90, entering its VIN into the applicable national recall database should be standard procedure.

9. Volvo XC90 Suspension Knocking

Not every XC90 has air suspension, but conventional suspension components still wear.

Control-arm bushings, ball joints, anti-roll-bar links, shock absorbers, top mounts, and wheel bearings live a hard life beneath a heavy SUV.

A knocking noise over potholes or speed bumps deserves investigation.

Why Suspension Noises Shouldn't Be Ignored

The temptation is to turn the radio up and hope the knocking disappears.

Eventually, the radio loses that battle.

Worn suspension components can affect steering precision, tire wear, alignment, braking stability, and general comfort. Catching a worn link or bushing early is normally cheaper than allowing several parts to deteriorate together.

A suspension inspection is particularly worthwhile on XC90s fitted with large wheels, since low-profile tires provide less cushioning between the road and chassis.

10. Volvo XC90 Water Leaks

Water and electronics are natural enemies, yet panoramic roofs, drainage channels, windscreen seals, door seals, and body seams give rainwater plenty of places to test an aging SUV.

Older XC90s should be inspected carefully for moisture beneath carpets, damp smells, condensation that seems excessive, staining around the headliner, or water inside the spare-wheel and cargo-floor areas.

Why Water Leaks Become Expensive

A wet carpet sounds like an inconvenience.

A wet control module isn't.

Moisture can corrode electrical connections and create intermittent faults that appear unrelated to the original leak. Fixing the leak is only half the battle if water has already migrated into wiring or modules.

When inspecting a used XC90, we would lift accessible floor coverings rather than relying exclusively on how clean the visible carpet looks.

11. Volvo XC90 Infotainment Problems

Infotainment complaints can include frozen screens, slow responses, disappearing functions, Bluetooth or smartphone connectivity issues, navigation glitches, and temporary system restarts.

Later XC90s depend heavily on their central displays, so a glitch affects more than entertainment.

Climate settings, vehicle preferences, navigation, cameras, and connected functions may all interact with the display.

Can Software Updates Fix XC90 Infotainment Issues?

Sometimes, yes.

Volvo regularly releases software revisions containing improvements and corrections for supported XC90 models.

We'd therefore check the installed software version before replacing expensive hardware.

A slow screen that improves after updating is annoying. A screen that repeatedly blacks out despite current software needs deeper investigation.

12. Volvo XC90 Warning Lights and Sensor Problems

Few experiences create more anxiety than starting a luxury SUV and being greeted by five warnings simultaneously.

Modern XC90s monitor an extraordinary number of systems. Radar, cameras, parking sensors, wheel-speed sensors, battery voltage, braking systems, airbags, powertrain components, emissions hardware, suspension, and driver-assistance technology continuously communicate.

One failed sensor can sometimes cause several dependent systems to deactivate.

Don't Replace Parts Based on the Dashboard Alone

Think of the dashboard as the messenger, not the mechanic.

A message telling us a system is unavailable identifies the symptom, not necessarily the defective part.

Proper diagnostics should retrieve stored fault codes, review freeze-frame data where applicable, test voltage, and check manufacturer technical information.

Replacing whatever component appears in the warning message is an expensive way to troubleshoot a Volvo.

13. Volvo XC90 Cooling System Problems

Cooling-system trouble becomes increasingly relevant as XC90s age.

Hoses harden, plastic fittings become brittle, expansion tanks age, pumps can fail, seals deteriorate, and thermostats can develop faults.

Hybrid versions add additional thermal-management complexity because batteries and electrified drivetrain components also depend on carefully controlled temperatures.

Never dismiss disappearing coolant as "normal."

Watch for Small Coolant Losses

A small leak may evaporate before leaving a dramatic puddle.

Look for dried residue around hose connections, a sweet smell after driving, repeated low-coolant warnings, unusual fan operation, or temperature fluctuations.

Overheating an otherwise healthy engine can turn a modest cooling-system repair into an engine rebuild with terrifying efficiency.

14. Volvo XC90 Brake Problems

The XC90 is heavy, and heavy SUVs work their brakes hard.

Pads and discs are maintenance items, so wear isn't really a reliability defect. However, buyers should budget realistically for premium-SUV brake servicing.

Plug-in-hybrid versions also blend regenerative and friction braking, adding another layer of complexity.

If braking feels inconsistent, produces unusual vibration, causes pulling, or triggers warning messages, the issue deserves immediate diagnosis.

For affected plug-in hybrids, the 2025 Volvo brake-related recall mentioned earlier makes VIN verification particularly important.

15. Volvo XC90 Steering Problems

Heavy steering, wandering, vibration, or clunking doesn't necessarily mean the steering rack has failed.

Tires, alignment, suspension bushings, wheel bearings, steering joints, and software-related systems can affect how the XC90 feels.

Large wheels also make poor tire condition surprisingly noticeable.

Before buying, we'd test the car on several road surfaces and at both urban and highway speeds. A five-minute test drive rarely exposes the subtle problems that emerge after 30 minutes.

16. Problems With Older First-Generation Volvo XC90 Models

A first-generation XC90 can still make an appealing used SUV, particularly if we prefer more traditional Volvo engineering.

But age changes the equation.

Even well-designed components cannot negotiate forever with time.

An older XC90 may require attention to suspension bushings, engine mounts, driveline components, cooling parts, leaks, hoses, electrical connectors, transmissions, air-conditioning hardware, and interior electronics.

The real question isn't "Are old XC90s reliable?"

It's "Has this particular XC90 been maintained properly?"

A folder full of invoices is often worth more than 30,000 fewer miles on the odometer.

17. Problems With Second-Generation Volvo XC90 Models

The second-generation XC90 is vastly more modern and generally feels like an entirely different vehicle.

Its problems tend to reflect that modernization: software, sensors, air suspension, complex four-cylinder powertrains, advanced infotainment, and plug-in-hybrid hardware.

Volvo service information confirms that manufacturers have continued addressing specific issues through technical journals, revised parts, extended coverage in particular cases, and software updates.

The upside is that many early-production issues may already have been repaired on vehicles with complete dealer histories.

That's why we're much more interested in service documentation than internet horror stories.

18. Are Volvo XC90 Repairs Expensive?

They certainly can be.

The XC90 is a premium SUV with sophisticated systems, and premium components don't suddenly become economy-car components because the vehicle has depreciated.

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An eight-year-old XC90 might cost a fraction of its original purchase price while still having the repair complexity of an expensive luxury SUV.

Why Cheap Used XC90s Can Become Expensive

Depreciation lowers the purchase price.

It does not shrink the air-suspension compressor, hybrid system, radar modules, transmission, turbocharger, or infotainment hardware into bargain-bin parts.

That's the trap.

A heavily depreciated luxury SUV can look astonishingly affordable until deferred maintenance enters the room carrying an invoice.

If our entire budget is consumed by buying the vehicle, we're probably shopping too high up the luxury ladder.

19. How to Avoid Buying a Problematic Volvo XC90

Service history is our strongest weapon.

We want to know whether scheduled servicing has been consistent, whether recall work is complete, whether software is current, and whether previous warnings were properly diagnosed.

A pre-purchase inspection should ideally involve a workshop familiar with Volvo diagnostic systems rather than a generic inspection consisting of tires, lights, and a quick look underneath.

Check the XC90 Cold

Whenever possible, inspect the car before the seller starts it.

Cold starts reveal noises, smoke, battery weakness, rough running, and other behavior that disappears once the engine is warm.

A conveniently pre-warmed engine should always make us curious.

Drive It Long Enough

Use electric mode where applicable.

Test hard and gentle acceleration.

Try reverse.

Drive through parking lots, broken roads, hills, and highway sections.

Listen with the stereo off.

Operate the suspension settings.

Try every camera, seat, window, climate zone, power tailgate, and electronic feature.

Buying an XC90 without testing its equipment is like buying a house and checking only whether the front door opens.

20. Should You Avoid Volvo XC90 Models With Air Suspension?

Not necessarily.

The system noticeably improves versatility and ride quality.

What we should avoid is an XC90 with air suspension that already displays warning messages, sits unevenly, drops overnight, or has a compressor running excessively unless the purchase price fully reflects the required repairs.

The same philosophy applies to plug-in hybrids.

Complexity isn't automatically bad. Unmaintained complexity is.

21. Is the Volvo XC90 Plug-In Hybrid Reliable?

It can be, but there's more to inspect.

We would check charging operation, electric-only driving, transition between electric and combustion power, battery-related warnings, rear-drive noises, software history, and recall completion.

Volvo's technical documentation regarding ERAD concerns and the 2025 braking-related recall demonstrates why a specialized inspection is particularly valuable on plug-in-hybrid examples.

A properly maintained hybrid can be a wonderful XC90.

A neglected one can turn electrical sophistication into financial cardio.

22. What Mileage Do XC90 Problems Usually Start?

There's no magic odometer number.

Problems develop according to age, driving conditions, maintenance, climate, engine type, and component design.

An XC90 with predominantly highway miles may be healthier at high mileage than a lower-mileage example used exclusively for cold-start city journeys.

Age matters too.

A vehicle can cover very few miles while still developing dried seals, weak batteries, corroded connections, sticking brakes, or deteriorated suspension components.

Mileage tells only one chapter of the story.

23. How Reliable Is the Volvo XC90 Overall?

We'd describe the XC90 as a vehicle where maintenance quality matters tremendously.

It isn't an ultra-simple SUV designed to survive indefinitely with oil changes and hope. Newer examples contain too much technology for that approach.

But the XC90 also shouldn't be dismissed as inherently unreliable simply because complicated repairs exist.

Manufacturer technical information shows that Volvo has addressed specific faults through revised components, technical procedures, extended coverage programs, recalls, and ongoing software updates.

A well-maintained example with documented history is a completely different proposition from an identical-looking XC90 with missed services and unexplained warning lights.

24. Is a Used Volvo XC90 Worth Buying?

Yes, provided we buy condition rather than badge.

The XC90 remains appealing because few SUVs blend understated design, family practicality, comfort, and safety-focused engineering in quite the same way.

But we're not hunting for the cheapest XC90 available.

We're hunting for the best-maintained one within budget.

The difference between those two strategies can equal thousands in future repairs.

The Best Used XC90 Is Usually the Boring One

We want the seller who kept receipts.

We want matching quality tires.

We want no mysterious warning lights.

We want smooth transmission behavior.

We want clean fluids, current software, completed recalls, a dry interior, and a boringly complete service record.

Boring is beautiful when buying used luxury cars.

Conclusion: Should Problems With Volvo XC90 Put You Off?

The problems with Volvo XC90 models are real, but they need context.

Early first-generation vehicles can face age-related suspension, transmission, driveline, leakage, and electrical concerns. Second-generation models bring greater electronic complexity, air-suspension concerns on some vehicles, software faults, and additional hybrid-system components on Recharge and Twin Engine versions. Volvo documentation also shows specific historical service actions involving transmissions, air-suspension compressors, ERAD systems, and software-related issues.

None of that means an XC90 should automatically be avoided.

What we'd avoid is an XC90 with missing history, persistent warning lights, suspicious noises, unresolved suspension faults, questionable hybrid behavior, or a seller who seems allergic to maintenance receipts.

Buy carefully, budget sensibly, check outstanding recalls by VIN, and have the vehicle inspected by someone who understands Volvos.

Do that, and the XC90 can still deliver exactly what attracts people to it in the first place: a refined, practical family SUV that feels different from almost everything else in the parking lot.

Frequently Asked Questions About Volvo XC90 Problems

1. What is the most common problem with a Volvo XC90?

There isn't one universal fault across every generation. Electrical and software glitches are common discussion points on newer vehicles, while aging first-generation XC90s are more likely to require attention to mechanical components such as suspension, driveline parts, leaks, and transmissions. Certain second-generation vehicles have also been covered by Volvo technical information relating to air-suspension compressors and hybrid-drive components.

2. Are Volvo XC90 transmission problems serious?

They can be. Certain older XC90s have documented manufacturer guidance concerning gearbox complaints and rough shifting. However, a harsh shift doesn't automatically mean the transmission requires replacement. Software, adaptation, fluid condition, mounts, and related components should be diagnosed first.

3. Does the Volvo XC90 have electrical problems?

XC90s can experience electrical or electronic faults, particularly as batteries age or when software and sensor systems develop problems. Because many vehicle systems communicate electronically, one underlying voltage or communication fault can sometimes produce several warning messages.

4. Is Volvo XC90 air suspension unreliable?

Not every air-suspension-equipped XC90 develops trouble, but Volvo did extend warranty coverage for the rear air-suspension compressor on certain eligible 2016-2020 XC90s in the United States and Canada due to a specific compressor malfunction. Used buyers should check operation carefully and inspect whether the vehicle maintains its ride height after being parked.

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5. Should I buy a high-mileage Volvo XC90?

A high-mileage XC90 can be worthwhile if it has an excellent maintenance record and passes a specialist inspection. We'd rather buy a well-maintained high-mileage example than a neglected low-mileage one. Check the engine, transmission, suspension, electronics, cooling system, recalls, software history, and hybrid components where applicable before purchasing.

If you want to know other articles similar to Problems With Volvo XC90: Common Issues, Warning Signs, and What Owners Should Know you can visit the category Common Problems.