EngineHigh
D4 and D5 diesel DPF and AdBlue faults on short-journey cars
- Typically appears
- 60,000+ miles
- What to inspect
- Check AdBlue level warnings and evidence of completed regenerations
2016–2026 Volvo V90 · common problems & known faults
A large, comfortable estate that appeals to family and motorway buyers, so emissions equipment, air suspension on equipped cars and the Sensus screen lead the checks.
Compiled & reviewed by the VehicleFaults Research Team · last reviewed August 2026
Quick answer
The most commonly reported faults on the 2016–2026 Volvo V90 are D4 and D5 diesel DPF and AdBlue faults on short-journey cars, Rear air suspension leaks on cars fitted with it and Water ingress into the front footwells caused by blocked panoramic sunroof drains or shrinking roof seals, risking CEM (Central Electronic Module) damage. 3 of the documented issues are rated high severity · inspect these first. Full inspection points, onset mileage and what to check are listed below.
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Build the inspection planReliability snapshot
Based on the documented faults on this page for the Volvo V90.
3.9/ 10
- Critical
- 0
- High
- 3
- Medium
- 5
- Low
- 0
Guidance only · reflects reported patterns, not a specific car's condition.
Known faults to check
SuspensionHigh
Rear air suspension leaks on cars fitted with it
- Typically appears
- 70,000+ miles
- What to inspect
- Leave overnight and check the rear has not settled
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Build the inspection planElectricalMedium
Sensus screen rebooting and slow cold-start response
- Typically appears
- Age-related
- What to inspect
- Start from cold and wait for the full boot sequence
TransmissionMedium
Automatic gearbox shunt from missed fluid changes
- Typically appears
- 80,000+ miles
- What to inspect
- Feel for hesitation between second and third
BrakesMedium
Rear discs corroding on hybrid and low-mileage cars
- Typically appears
- 50,000+ miles
- What to inspect
- Inspect rear discs for pitting
Engine (D5 variants)Medium
Loss of low-end turbo response and hissing noise under acceleration due to a split or detached PowerPulse air hose.
- Typically appears
- 40,000-70,000 miles
- What to inspect
- Open the bonnet and locate the thick black PowerPulse hose near the airbox. Give it a firm tug to check for detachment or visible splits at the clamp.
Body / InteriorHigh
Water ingress into the front footwells caused by blocked panoramic sunroof drains or shrinking roof seals, risking CEM (Central Electronic Module) damage.
- Typically appears
- 4-6 years
- What to inspect
- Press your hand firmly into the lowest point of both front footwell carpets to check for dampness, and sniff the cabin for a musty odour.
Electrical / SecurityMedium
Individual doors failing to lock or unlock with the central locking system due to failed door latch actuators.
- Typically appears
- 50,000-80,000 miles
- What to inspect
- Lock the car using the key fob, then walk around and pull every exterior door handle to verify they are all securely deadlocked.
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Build my inspection planFrequently asked questions
Is the V90 good dealer stock?
It sells well to family and high-mileage buyers, especially in diesel Cross Country form.
What is the main diesel risk?
Emissions equipment on cars used mainly around town.
Do all V90s have air suspension?
No, it was optional on the rear axle; check the spec before pricing.
Are parts expensive?
Servicing is reasonable, but sensors and screens cost premium money.
What is the timing belt replacement interval on the 2.0-litre VEA engines?
Volvo originally specified 150,000 miles or 10 years for the 2.0-litre VEA diesel and petrol engines. However, many UK specialists strongly recommend replacing the cambelt, tensioners, and auxiliary belt at 90,000 miles or 7 years. Auxiliary belt failure is known to derail the main timing belt, causing catastrophic engine damage.
How can I verify the high-voltage battery health on T8 PHEV models?
You cannot check exact battery degradation through the standard Sensus infotainment screen. Dealers must use Volvo's VIDA diagnostic software to read the State of Health parameter. On the forecourt, ensure the car charges fully from a three-pin cable and displays an estimated electric range of at least 20 miles.
Sources & further reading
Faults are compiled from documented recalls, technical bulletins, owner reports and mechanic sources, then reviewed for accuracy. This is guidance only · not a substitute for a professional inspection.
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