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Volvo · Known Issues

2014 Volvo S80 Problems: 6 Known Issues

2014 model year · 2,530+ owner reports · Updated September 2026

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Issue summary

According to Au7o's analysis of 2,530+ owner reports, the 2014 Volvo S80 has 6 documented known issues, with 2 rated critical. The most serious are T6 3.0L Twin-Scroll Turbo Failure and Oil Leaks ($1,500-$4,000 repair) and Recall 20V378000: Front Seat Belt Anchor Cable Fatigue. The most commonly reported issue is Aisin TF-80SC 6-Speed Transmission Shudder and Valve Body Failure with 1,100 owner reports. Across all issues with published estimates, repair costs range from $300 to $5,000. DIY maintenance guides at au7o.io.

In This Article

  • S80 Engine1
  • S80 Safety/Recalls1
  • S80 Transmission2
  • S80 Brakes2
  • Recalls6
  • FAQ
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In This Article

  • Engine1
  • Safety/Recalls1
  • Transmission2
  • Brakes2
  • Recalls6
  • FAQ

All 6 Known Issues

Filter:
ALL YEARS20162015201420132012201120102009200820072006200520042003200220012000
Community reported
780 owners

On the 2007-2016 Volvo S80, the 3.0L inline-6 T6 engine (B6304T2/T4) in the S80 uses a BorgWarner BV50 twin-scroll turbocharger that develops oil leaks and bearing failure, typically after 80,000-120,000 miles. The turbo oil feed line develops cracks and the banjo bolt copper washers harden, restricting oil flow to the turbo bearing. The turbo also suffers from oil coking due to high underhood temperatures. The S80 T6 shares this engine with the XC60, XC70, and XC90 of the same era. The turbo failure often coincides with PCV system degradation, which creates a cascading failure pattern.

Common Symptoms

  • Blue smoke from exhaust on acceleration
  • Oil consumption increasing progressively
  • Turbo whine or grinding noise
  • Burning oil smell from engine bay
  • Loss of power and boost
  • Check engine light with turbo-related codes

How to Fix

Replace turbocharger (BorgWarner BV50, Volvo part 36012488). Replace oil feed line and return line with new units. Replace banjo bolt copper crush washers. Address PCV system simultaneously (part 31338685 oil trap). Clean or replace intercooler to remove oil residue. Use quality 5W-30 synthetic oil and change every 5,000-7,500 miles. Let engine idle before shutdown after highway driving.

What you need to fix it

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

  • BorgWarner 36012431 Volvo B6304T2/T4/T5 turbocharger

    replace a measured, internally failed turbo after boost-control, leak, oil-supply and crankcase-pressure causes are checked Fitment/availability: VIN-confirmed Volvo S80 T6 using the B6304T2/B6304T4/B6304T5 BorgWarner 36012431 branch; va…

    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.

Typical repair cost:$1,500 - $4,000

Research This Issue

Based on 780 owner reports

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Community Reported
High Confidence780 owner reportsLast reported by owners Feb 2026Reviewed Feb 2026

On the 2007-2016 Volvo S80, volvo recalled 2007-2016 S80 sedans under NHTSA campaign 20V378000 because the flexible steel cable that attaches the seat belt to the front outboard seating positions can fatigue over time. On an affected S80, that cable is what ties the driver's or front passenger's belt to the car, so if it fails the belt may not restrain the occupant in a crash. NHTSA lists 308,260 units for the campaign as a whole, which spans several Volvo model lines, not the S80 alone. Volvo's internal recall number is R10029 and owner notification began December 10, 2020.

Common Symptoms

  • Front seat belt may fail to secure the occupant in a crash

How to Fix

Take the S80 to any Volvo dealer. The repair is free: the dealer replaces the seat belt anchor cable for both front seats. If you are unsure whether your specific car is included, enter your VIN at nhtsa.gov/recalls, or call Volvo customer service at 1-800-458-1552 and reference recall R10029.

Research This Issue

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Community Reported
High ConfidenceVerifiedReviewed Aug 2026
Community reported
1,100 owners

On the 2007-2016 Volvo S80, the Aisin TF-80SC 6-speed automatic transmission in the S80 develops valve body issues and torque converter shudder, particularly between 60,000-100,000 miles. The valve body solenoids lose calibration, causing harsh shifts and delayed engagement. The torque converter lockup clutch shudders at 30-50 mph under light throttle. The transmission fluid breaks down over time (despite Volvo's 'lifetime fill' claim), accelerating internal wear. This same transmission is used across many Volvo models (S60, V70, XC60, XC70, XC90) and has a well-documented failure pattern.

Common Symptoms

  • Shudder at 30-50 mph under light throttle
  • Harsh 1-2 and 2-3 upshifts
  • Delayed engagement into Drive or Reverse
  • Transmission warning light or flashing gear indicator
  • Stuck in 3rd gear (limp mode)
  • Clunk on deceleration when torque converter unlocks

How to Fix

Perform transmission fluid drain and refill with Volvo-approved JWS 3309 ATF (3x drain-fill-drive cycles for maximum fluid exchange). If shudder persists, replace torque converter ($1,500-2,500 installed). For valve body issues, replace solenoids and separator plate ($800-1,200). In severe cases, complete transmission replacement or rebuild is needed. Preventive maintenance: change transmission fluid every 40,000-50,000 miles. Never use non-approved ATF - it will cause shifting problems.

What you need to fix it

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

  • Aisin ATF-0T4 JWS 3309 automatic-transmission fluid, one quart

    matched fluid for a diagnosed serviceable early-transmission branch, not a cure for internal failure Fitment/availability: JWS 3309 branch for an identified early compatible Aisin transmission only; confirm S80 VIN, gearbox code, chassis…

    FCP Euro
  • Genuine Volvo 31256774 JWS 3324/AW-1 fluid, one liter

    matched later-generation service fluid after exact transmission identification Fitment/availability: Gen2 TF-80SC and other Volvo Aisin AW-1/JWS 3324 branches; confirm S80 VIN, gearbox, chassis split and quantity and do not mix with JWS …

    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.

Typical repair cost:$300 - $5,000

Research This Issue

Based on 1,100 owner reports

GoogleRedditYouTubeNHTSA
Community Reported
High Confidence1,100 owner reportsLast reported by owners Feb 2026Reviewed Feb 2026

On the 2007-2016 Volvo S80, the Aisin 6-speed (earlier) and 8-speed (later) automatic transmissions develop harsh shifting, particularly the 2-3 and 3-4 upshifts. Delayed downshifts and a shudder during light throttle cruising are also reported. Software calibration and fluid condition are key factors.

Common Symptoms

  • Harsh upshifts
  • Delayed downshifts
  • Shudder at cruise
  • Gear hunting on hills

How to Fix

Have the TCM software updated at the dealer. Change the transmission fluid with Volvo-spec fluid. If the shudder persists after fluid change and software update, the valve body or torque converter may need attention.

What you need to fix it

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

  • Aisin 0T4 JWS 3309 automatic-transmission fluid, one quart

    correct fluid for the JWS 3309 service branch after transmission identification Fitment/availability: VIN-confirmed earlier Volvo S80 TF-80SC branch specifying Volvo 1161540/JWS 3309; not for a JWS 3324/AW-1-filled unit Fitment/availabil…

    FCP Euro
  • Aisin ATF-0WS JWS 3324/AW-1 automatic-transmission fluid, one liter

    correct fluid for the JWS 3324/AW-1 service branch after transmission identification Fitment/availability: VIN-confirmed later Volvo S80 TF-80SC or TG-81SC branch specifying Volvo 31256774/31256775 JWS 3324/AW-1; do not mix with a JWS 33…

    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.

Typical repair cost:$0 - $2,000

Research This Issue

GoogleRedditYouTubeNHTSA
Community Reported
Medium Confidence
Community reported
650 owners

On the 2007-2016 Volvo S80, the electronic parking brake (EPB) system on the S80 is prone to motor and control module failures. The EPB uses electric motors on the rear brake calipers to engage and release the parking brake. The motors can fail from water intrusion and corrosion, especially in northern climates with road salt. The EPB control module can also fail, leaving the parking brake either stuck engaged (vehicle won't move) or unable to engage (vehicle rolls freely). The system requires VIDA diagnostic software for service and calibration, making DIY brake jobs more complicated. Volvo recalled some S80 models for EPB-related issues.

Common Symptoms

  • Parking brake warning light on dashboard
  • Parking brake fails to engage or release
  • Vehicle rolls when parked on inclines
  • Grinding noise from rear brakes when EPB activates
  • EPB stuck in engaged position - vehicle won't move
  • Service required message for parking brake system

How to Fix

Diagnose with VIDA to determine if the motor or module has failed. Replace EPB motor on affected caliper (Volvo part 31262415 left, 31262416 right). If the control module has failed, replace EPB module (Volvo part 31329245). The EPB system must be calibrated with VIDA after any component replacement. For stuck-engaged EPB, the emergency manual release cable is located in the rear cargo area. Check for water intrusion in the caliper motor connections and apply dielectric grease to prevent future corrosion.

Typical repair cost:$400 - $1,800

Research This Issue

Based on 650 owner reports

GoogleRedditYouTubeNHTSA
Community Reported
High Confidence650 owner reportsLast reported by owners Feb 2026Reviewed Feb 2026

On the 2007-2016 Volvo S80, the rear brake calipers seize due to corrosion of the caliper pins and the integrated electric parking brake mechanism. Causes uneven rear brake wear, a burning smell, and the vehicle pulling to one side under braking. Salt belt vehicles are most affected.

Common Symptoms

  • Burning smell from rear
  • Uneven rear pad wear
  • Pulling under braking
  • Rear wheel hot after driving
  • Parking brake warning

How to Fix

Rebuild or replace the rear calipers. Clean and lubricate the caliper slide pins with silicone brake grease. Replace pads and rotors. Ensure the electric parking brake auto-adjustment is functioning properly through a scan tool procedure.

Typical repair cost:$300 - $800

Research This Issue

GoogleRedditYouTubeNHTSA
Community Reported
Medium Confidence
NHTSA Recalls6 recalls

ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS

Volvo Cars of North America, LLC. (Volvo) is recalling certain model year 2016 Volvo S60, V60, V60CC, XC60, XC70, and S80 vehicles manufactured April 8, 2015 to August 19, 2015. In certain driving conditions when using the automatic engine stop/start function, the starter motor fuse may blow, preventing the car from restarting when necessary.

Campaign #15V55500002/09/2015

SEAT BELTS:FRONT

Volvo Cars of N.A., LLC (Volvo) is recalling certain 2008-2016 V70 and XC70, 2007-2016 S80, 2011-2018 S60 and V60, 2016-2018 S60 Cross Country, 2014-2020 S60L, 2009-2015 S80L, 2009-2016 XC60 and 2015-2018 V60 Cross Country vehicles. The flexible steel cable that connects the seat belt to the front outboard seating positions may fatigue over time, causing the seat belt to not secure the occupant in the event of a crash.

Campaign #20V37800030/06/2020

ELECTRICAL SYSTEM

Volvo is recalling certain model year 2014 S60, S80, XC60 and XC70 vehicles equipped with keyless ignition. In the affected vehicles, the Central Electronic Module (CEM) will not perform as intended. As a result, the front windshield wipers might run continuously when the ignition is on. Also, the turn signals, high beams, and headlight switch might not work.

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Frequently Asked Questions

What are the most common Volvo S80 problems?

According to Au7o's analysis of 2,530+ owner reports, the 2014 Volvo S80 has 6 documented issues. The most frequently reported are: T6 3.0L Twin-Scroll Turbo Failure and Oil Leaks, Recall 20V378000: Front Seat Belt Anchor Cable Fatigue, Aisin TF-80SC 6-Speed Transmission Shudder and Valve Body Failure. Of these, 2 are rated critical and should be addressed promptly.

Is the Volvo S80 reliable?

The 2014 Volvo S80 has 6 known issues documented across 2,530+ owner reports. 2 issues are rated critical: T6 3.0L Twin-Scroll Turbo Failure and Oil Leaks and Recall 20V378000: Front Seat Belt Anchor Cable Fatigue. 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 S80 problems?

Repair costs for known Volvo S80 issues range from $0 to $5,000, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, T6 3.0L Twin-Scroll Turbo Failure and Oil Leaks, typically costs $1,500-$4,000 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.

What is the 2007-2016 Volvo S80 T6 3.0L Twin-Scroll Turbo Failure and Oil Leaks?

The 3.0L inline-6 T6 engine (B6304T2/T4) in the S80 uses a BorgWarner BV50 twin-scroll turbocharger that develops oil leaks and bearing failure, typically after 80,000-120,000 miles. The turbo oil feed line develops cracks and the banjo bolt copper washers harden, restricting oil… Repairs typically run $1,500-$4,000. Severity: high.

What is the 2007-2016 Volvo S80 Recall 20V378000: Front Seat Belt Anchor Cable Fatigue?

Volvo recalled 2007-2016 S80 sedans under NHTSA campaign 20V378000 because the flexible steel cable that attaches the seat belt to the front outboard seating positions can fatigue over time. On an affected S80, that cable is what ties the driver's or front passenger's belt to the… Severity: high.

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 2,530+ owner reports, NHTSA recalls, TSBs, and automotive forums.

Campaign #13V37700021/08/2013

ELECTRICAL SYSTEM:WIRING

VOLVO IS RECALLING CERTAIN MODEL YEAR 2012 S60, XC60, S80 AND XC70 VEHICLES MANUFACTURED FROM MAY 16, 2011, THROUGH OCTOBER 6, 2011. IN THESE VEHICLES, THE WIRE HARNESS UNDER THE FRONT SEATS MAY HAVE NOT BEEN ATTACHED PROPERLY TO THE SEAT FRAME. AS A RESULT, WHEN THE SEATS ARE MOVED TO ADJUST THE SEATING POSITION, THE WIRE HARNESS MAY GET PULLED, CAUSING IT TO DISCONNECT.

Campaign #12V07500028/02/2012

POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)

VOLVO IS RECALLING CERTAIN MODEL YEAR 2011-2013 S80 VEHICLES. A SOFTWARE ERROR MAY PREVENT THE TRANSMISSION FROM DOWNSHIFTING SUCH AS SHIFTING FROM FIFTH TO FOURTH GEAR WHEN COASTING.

Campaign #12V31700006/07/2012

+ 1 more recalls. Check all on NHTSA.gov

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

What is the 2007-2016 Volvo S80 Aisin TF-80SC 6-Speed Transmission Shudder and Valve Body Failure?

The Aisin TF-80SC 6-speed automatic transmission in the S80 develops valve body issues and torque converter shudder, particularly between 60,000-100,000 miles. The valve body solenoids lose calibration, causing harsh shifts and delayed engagement. The torque converter lockup clut… Repairs typically run $300-$5,000. Severity: medium.

What is the 2007-2016 Volvo S80 Electronic Parking Brake Motor and Module Failure?

The electronic parking brake (EPB) system on the S80 is prone to motor and control module failures. The EPB uses electric motors on the rear brake calipers to engage and release the parking brake. The motors can fail from water intrusion and corrosion, especially in northern clim… Repairs typically run $400-$1,800. Severity: medium.

What is the 2007-2016 Volvo S80 Rear Brake Caliper and Parking Brake Seizing?

The rear brake calipers seize due to corrosion of the caliper pins and the integrated electric parking brake mechanism. Causes uneven rear brake wear, a burning smell, and the vehicle pulling to one side under braking. Salt belt vehicles are most affected. Repairs typically run $300-$800. Severity: medium.

What is the 2007-2016 Volvo S80 Aisin Automatic Transmission Harsh Shifting?

The Aisin 6-speed (earlier) and 8-speed (later) automatic transmissions develop harsh shifting, particularly the 2-3 and 3-4 upshifts. Delayed downshifts and a shudder during light throttle cruising are also reported. Software calibration and fluid condition are key factors. Repairs typically run $0-$2,000. Severity: medium.