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Volvo · Known Issues

2011 Volvo XC90 Problems: 2 Known Issues

2011 model year · 2,554+ owner reports · Updated September 2026

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Issue summary

According to Au7o's analysis of 2,554+ owner reports, the 2011 Volvo XC90 has 2 documented known issues, with 1 rated critical. The most serious is CEM (Central Electronic Module) Failure ($300-$1,800 repair). The most commonly reported issue is PCV Breather System Failure with 1,567 owner reports. Across all issues with published estimates, repair costs range from $150 to $1,800. DIY maintenance guides at au7o.io.

In This Article

  • XC90 Electrical1
  • XC90 Engine1
  • Recalls3
  • FAQ
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In This Article

  • Electrical1
  • Engine1
  • Recalls3
  • FAQ

All 2 Known Issues

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Community reported
987 owners

On the 2003-2013 Volvo XC90, the Central Electronic Module controls many vehicle functions and is prone to failure due to water intrusion from clogged A/C drain or cabin air leaks. When the CEM fails, various electrical systems malfunction including windows, locks, lights, and instrument cluster.

Common Symptoms

  • Multiple electrical malfunctions
  • Windows not working
  • Power locks inoperative
  • Instrument cluster issues
  • HVAC controls not working
  • Intermittent no-start

How to Fix

Ensure cabin air filter drain and A/C evaporator drain are clear. If CEM fails: Rebuild existing unit ($300-500) or replace with remanufactured ($500-800). The CEM must be programmed to vehicle VIN. OEM new from Volvo: $1,200-1,800. Check for water damage before buying used XC90.

What you need to fix it

Only diagnosis- and fitment-reviewed repair parts are linked here.

  • XeMODeX VO.1070.30657629.00.22 early P2 XC90 CEM program-transfer replacement service

    transfer the vehicle-specific software from a confirmed failed early CEM to a tested replacement unit Fitment/availability: 2003-2004 Volvo XC90 CEM whose installed hardware is in the listed 8645716/8645719/8688434/8688436/8688513/306576…

    XeMODeX
  • XeMODeX VO.1070.31282455.10.23 later P2 XC90 CEM program-transfer service

    transfer programming from a diagnosed failed later CEM to a customer-supplied compatible unit Fitment/availability: 2005-2013 Volvo XC90 within the supplier's 2005-2014 application whose installed CEM hardware is in the listed 30682981/3…

    XeMODeX

As an Amazon Associate, we earn from qualifying purchases; other part links may also earn au7o a commission. Confirm fitment by VIN before buying.

Owner tips & cautions

  • TipDIY repairs can save significantly - dealer charges $300-500 but DIY costs are typically 50-70% less
  • WarningThis is a high-severity issue - ignoring it can lead to costly repairs or safety concerns. Address it promptly.
  • TipConsider OEM parts for critical components like sensors and electrical parts - aftermarket can be unreliable
  • TipGet a proper diagnosis before replacing parts - similar symptoms can have different causes
Typical repair cost:$300 - $1,800

Research This Issue

Based on 987 owner reports

GoogleRedditYouTubeNHTSA
Community Reported
High Confidence987 owner reportsLast reported by owners Feb 2024Reviewed Feb 2026
Community reported
1,567 owners

On the 2003-2014 Volvo XC90, the Positive Crankcase Ventilation (PCV) system includes a breather box and hoses that degrade over time. When the PCV fails, it causes oil leaks, rough idle, and can blow out gaskets due to excessive crankcase pressure. This is a common issue on 5-cylinder Volvos.

This issue also affects: Volvo S40, Volvo 240, Volvo 850

Common Symptoms

  • Oil leaks from various gaskets
  • Rough idle
  • Whistling noise from engine
  • Check engine light
  • Oil consumption increase
  • White smoke from exhaust

How to Fix

Replace the entire PCV breather box assembly along with associated hoses ($150-300 in parts). This is a common maintenance item - include it with timing belt service. DIY takes 2-4 hours. Also replace flame trap if equipped. Use OEM or quality aftermarket parts.

What you need to fix it

Only diagnosis- and fitment-reviewed repair parts are linked here.

  • Genuine Volvo 8692211KT B5254T2 PCV breather-system kit

    replace a pressure-tested restricted or failed five-cylinder breather box and associated hoses as a matched system Fitment/availability: 2003-2007 Volvo XC90 2.5T B5254T2 branch using oil trap 8692211 and the included coolant-pipe config…

    FCP Euro
  • Genuine Volvo 31319642 B6324S PCV valve-cover oil separator

    replace a diagnosed failed SI6 oil-separator/PCV assembly with the correct gasketed unit Fitment/availability: 2007-2014 Volvo XC90 3.2 B6324S/B6324S5 branch whose VIN and installed top-mounted separator confirm 31319642; excludes 2.5T f…

    FCP Euro

As an Amazon Associate, we earn from qualifying purchases; other part links may also earn au7o a commission. Confirm fitment by VIN before buying.

Owner tips & cautions

  • TipDIY repairs can save significantly - dealer charges $150-300 but DIY costs are typically 50-70% less
  • TipThis is a common maintenance item - include it with timing belt service.
  • TipConsider OEM parts for critical components like sensors and electrical parts - aftermarket can be unreliable
Typical repair cost:$150 - $600

Research This Issue

Based on 1,567 owner reports

GoogleRedditYouTubeNHTSA
Community Reported
High Confidence1,567 owner reportsLast reported by owners Feb 2024Reviewed Feb 2026
NHTSA Recalls3 recalls

STEERING

VOLVO IS RECALLING CERTAIN MODEL YEAR 2010-2011 XC90 VEHICLES MANUFACTURED FROM JANUARY 29, 2010, THROUGH AUGUST 16, 2010. THE POWER STEERING FLUID MAY LEAK FROM THE OIL PIPE CONNECTION AT THE STEERING GEAR VALVE HOUSING.

Campaign #11V28600018/05/2011

FUEL SYSTEM, GASOLINE:DELIVERY

VOLVO IS RECALLING CERTAIN MODEL YEAR 2010 XC90 VEHICLES. A LEAK MAY DEVELOP IN THE FUEL LINE BETWEEN THE LINE AND A CONNECTOR.

Campaign #10V14700016/04/2010

EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)

VOLVO IS RECALLING CERTAIN VEHICLES EQUIPPED WITH GARMIN 760 PORTABLE GLOBAL POSITIONING SYSTEM (GPS) UNITS BECAUSE THE BATTERIES ON THOSE UNITS MAY OVERHEAT.

Campaign #10V56600008/11/2010

Enter your VIN at NHTSA.gov to check recalls specific to your vehicle.

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Frequently Asked Questions

What are the most common Volvo XC90 problems?

According to Au7o's analysis of 2,554+ owner reports, the 2011 Volvo XC90 has 2 documented issues. The most frequently reported are: CEM (Central Electronic Module) Failure, PCV Breather System Failure. Of these, 1 is rated critical and should be addressed promptly.

Is the Volvo XC90 reliable?

The 2011 Volvo XC90 has 2 known issues documented across 2,554+ owner reports. 1 issue is rated critical: CEM (Central Electronic Module) Failure. Prospective buyers should inspect for these issues and factor potential repair costs into their purchase decision. Regular maintenance following the manufacturer's schedule helps prevent many common problems.

How much does it cost to fix common Volvo XC90 problems?

Repair costs for known Volvo XC90 issues range from $150 to $1,800, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, CEM (Central Electronic Module) Failure, typically costs $300-$1,800 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.

What is the 2003-2013 Volvo XC90 CEM (Central Electronic Module) Failure?

The Central Electronic Module controls many vehicle functions and is prone to failure due to water intrusion from clogged A/C drain or cabin air leaks. When the CEM fails, various electrical systems malfunction including windows, locks, lights, and instrument cluster. Repairs typically run $300-$1,800. Severity: high.

What is the 2003-2014 Volvo XC90 PCV Breather System Failure?

The Positive Crankcase Ventilation (PCV) system includes a breather box and hoses that degrade over time. When the PCV fails, it causes oil leaks, rough idle, and can blow out gaskets due to excessive crankcase pressure. This is a common issue on 5-cylinder Volvos. Repairs typically run $150-$600. Severity: medium.

Content on this page was compiled with AI assistance using NHTSA complaints, TSBs, owner reports, and public automotive data. While we strive for accuracy, this information may contain errors. Always verify repair procedures and specifications with your vehicle's service manual or a qualified mechanic.

Data sourced from 2,554+ owner reports, NHTSA recalls, TSBs, and automotive forums.