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Mazda · Known Issues

2011 Mazda Mazda5 Problems: 5 Known Issues

2011 model year · 4,500+ owner reports · Updated September 2026

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Issue summary

According to Au7o's analysis of 4,500+ owner reports, the 2011 Mazda Mazda5 has 5 documented known issues. None of the listed issues is rated critical; this is not a complete reliability assessment. The most commonly reported issue is Sliding Door Cable Breakage with 2,800 owner reports. Across all issues with published estimates, repair costs range from $50 to $1,800. DIY maintenance guides at au7o.io.

In This Article

  • Mazda5 Body/Panels2
  • Mazda5 Drivetrain1
  • Mazda5 Cooling1
  • Mazda5 Engine1
  • Recalls1
  • FAQ
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In This Article

  • Body/Panels2
  • Drivetrain1
  • Cooling1
  • Engine1
  • Recalls1
  • FAQ

All 5 Known Issues

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ALL YEARS2015201420132012201120102009200820072006
Community reported
2,800 owners

On the 2006-2015 Mazda Mazda5, the Mazda5 sliding door cables fray and break, preventing the sliding doors from opening or closing properly. The cable runs through a pulley system that wears over time, and the steel cable eventually fatigues from repeated bending cycles. This is the most common Mazda5 complaint and affects both manual and power sliding door variants.

Common Symptoms

  • Sliding door does not open or opens partway
  • Grinding or scraping noise when operating sliding door
  • Door opens but does not close completely
  • Cable visible hanging below the door when broken

How to Fix

Replace sliding door cable assembly. OEM cables are available (C235-73-760F for driver side, C235-72-760F for passenger side). The replacement involves removing the door interior panel and routing the new cable through the pulley system. Some owners upgrade to aftermarket cables with Teflon coating for longer life.

Owner tips & cautions

  • TipLubricate cable and pulleys with dry silicone spray every 6 months to extend life
  • TipDIY replacement is possible with patience - many YouTube guides available
  • TipReplace both sides at the same time if one fails - the other is likely close behind. Mazda5Club.com
Typical repair cost:$200 - $600

Research This Issue

Based on 2,800 owner reports

GoogleRedditYouTubeNHTSA
Community Reported
High ConfidenceVerified2,800 owner reportsLast reported by owners Nov 2023Reviewed Feb 2026

On the 2006-2015 Mazda Mazda5, the Mazda5's manual sliding doors develop latch and striker alignment problems over time. The door becomes difficult to close, requiring excessive force, or fails to latch securely. The striker bolts loosen and the latch mechanism wears. In some cases the door opens unexpectedly while driving if the latch doesn't fully engage. The issue is accelerated by child use (force of kids slamming the door).

Common Symptoms

  • Sliding door hard to close
  • Door requires slamming to latch
  • Door pops open while driving
  • Grinding noise when closing door
  • Door bounces back when trying to close

How to Fix

Adjust the striker plate alignment (loosen bolts, reposition, retighten). Lubricate the latch mechanism with white lithium grease. Replace the door latch assembly if worn ($100-$200). Check the lower door roller for wear as it can cause misalignment. Tighten the striker mounting bolts to specification. Inspect the door check mechanism and replace if the door doesn't hold in the open position.

What you need to fix it

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

  • Genuine Mazda passenger-side front sliding-door open lock C235-72-9L0E
    OEMMazda C235-72-9L0E

    Right/passenger front open-slide lock after localization proves that exact locking point is worn or failed Fitment/availability: The inspected direct page identifies genuine OEM C235-72-9L0E for the passenger/right front sliding-door pos…

    Conquest Auto Parts

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

  • WarningIf the door doesn't latch fully, DO NOT drive until it's fixed. A sliding door opening on the highway with kids in the car is every parent's nightmare. The striker adjustment is free and takes 10 minutes.
Typical repair cost:$50 - $300

Research This Issue

GoogleRedditYouTubeNHTSA
Community Reported
Medium Confidence
Community reported
1,100 owners

On the 2006-2015 Mazda Mazda5, the upper transmission mount on the Mazda5 fails prematurely, typically between 50,000-80,000 miles. The rubber isolator collapses, causing excessive engine/transmission movement. This results in clunking during shifts, vibration at idle, and accelerated wear on CV axles and other drivetrain components.

Common Symptoms

  • Clunking noise during shifts (especially 1-2 and R-1)
  • Excessive engine movement visible when blipping throttle in Park
  • Vibration felt through floor and steering wheel at idle
  • Grinding or clicking from CV axle area due to excessive drivetrain movement

How to Fix

Replace the upper transmission mount and inspect the lower engine mount and rear torque mount at the same time. All three mounts should be replaced as a set if any show deterioration. OEM mounts are preferred over aftermarket for NVH characteristics.

What you need to fix it

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

  • Genuine Mazda driver-side transmission mount CC29-39-070
    OEMMazda CC29-39-070

    2006-2010 Mazda5 2.3L driver-side transmission-mount branch after load-test localization Fitment/availability: The inspected page identifies CC29-39-070 as the driver-side transmission mount for 2006-2010 Mazda5 2.3L, shows $104.94, 1-2-…

    MazdaPartsNow
  • Genuine Mazda automatic-transmission mount BBM5-39-070C
    OEMMazda BBM5-39-070C

    2012-2015 Mazda5 2.5L automatic driver-side branch after load-test localization Fitment/availability: The inspected direct page identifies BBM5-39-070C as a driver-side transmission mount, shows $137.06, 1-2-business-day shipping and Add…

    MazdaPartsNow
  • Genuine Mazda manual-transmission mount BBM4-39-070D
    OEMMazda BBM4-39-070D

    2012-2015 Mazda5 2.5L manual driver-side branch after load-test localization Fitment/availability: The inspected direct page identifies BBM4-39-070D as the driver-side mount, replacing BBM4/BBN7 prior numbers, shows $136.96 with 1-2-busi…

    MazdaPartsNow

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

  • TipReplace all engine and transmission mounts as a set - if one failed, others are deteriorated
  • TipDIY-friendly job with basic tools - jack the engine from the oil pan to relieve mount pressure. Mazda5Club.com
Typical repair cost:$150 - $450

Research This Issue

Based on 1,100 owner reports

GoogleRedditYouTubeNHTSA
Community Reported
High ConfidenceVerified1,100 owner reportsLast reported by owners Sep 2023Reviewed Feb 2026
Community reported
600 owners

On the 2006-2015 Mazda Mazda5, the A/C evaporator core in the Mazda5 develops pinhole leaks from internal corrosion, causing refrigerant loss. The evaporator is located behind the dashboard, making replacement extremely labor-intensive. Corrosion is accelerated by moisture trapped in the cabin air filter area and infrequent cabin filter replacement.

This issue also affects: Mazda Mazda3

Common Symptoms

  • A/C gradually loses cooling capacity over weeks/months
  • Oily residue on passenger footwell carpet (refrigerant oil leak)
  • Musty smell from vents (moisture buildup around leaking evaporator)
  • A/C system needs recharging repeatedly

How to Fix

Replace the A/C evaporator core. This requires dashboard removal, making it one of the most labor-intensive A/C repairs. Replace the receiver/drier, expansion valve, and O-rings at the same time. Regular cabin air filter changes help prevent the moisture buildup that accelerates corrosion.

What you need to fix it

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

  • Genuine Mazda front A/C evaporator CC43-61-J10
    OEMMazda CC43-61-J10

    Front evaporator core after refrigerant leak localization proves the core is leaking Fitment/availability: The inspected OEM page identifies CC43-61-J10, replacing BPYK-61-J1Z, BP4K-61-J10 and CCY3-61-J1Z, at $587.39 with 1-2-business-da…

    MazdaPartsNow

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

  • TipReplace expansion valve and receiver/drier during evaporator replacement - they are accessible once dash is out
  • TipChange cabin air filter every 15,000 miles to reduce moisture buildup around evaporator
  • TipRun A/C for 10 minutes monthly to keep seals lubricated and reduce corrosion - Mazda5Club.com A/C thread
Typical repair cost:$800 - $1,800

Research This Issue

Based on 600 owner reports

GoogleRedditYouTubeNHTSA
Community Reported
High ConfidenceVerified600 owner reportsLast reported by owners Jul 2023Reviewed Feb 2026

On the 2006-2015 Mazda Mazda5, the Mazda5's EGR valve and the passages in the intake manifold clog with carbon deposits, causing rough idle, hesitation, and stalling. The issue is accelerated by short-trip driving and city use (which is common for a minivan). The EGR passage in the intake manifold is particularly narrow on this engine and clogs completely by 80,000-100,000 miles.

This issue also affects: Mazda Mazda6, Mazda MX-6, Mazda 626

Common Symptoms

  • Rough idle
  • Engine hesitation
  • Stalling at stops
  • Check engine light
  • Poor fuel economy
  • Failed emissions test

How to Fix

Remove and clean the EGR valve with carb cleaner ($0 if DIY). Clean the EGR passage in the intake manifold with a wire brush and solvent — this is the critical step most shops skip. Replace the EGR valve gasket. If the valve diaphragm is damaged, replace the entire valve ($100-$200). Italian tune-ups (highway driving at higher RPM) help reduce carbon buildup when done regularly.

What you need to fix it

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

  • Genuine Mazda EGR valve ZZDA-20-300
    OEMMazda ZZDA-20-300

    2006-2010 2.3L valve branch, plus only the catalog-confirmed 2012 branch, after valve failure is proven Fitment/availability: The inspected page identifies ZZDA-20-300, replacing LF01-20-300/A, at $85.64 with Add to Cart.

    MazdaPartsNow
  • Genuine Mazda EGR valve LFHJ-20-300
    OEMMazda LFHJ-20-300

    Confirm VIN for the overlapping 2012 catalog branch before or

    MazdaPartsNow
  • Genuine Mazda EGR valve gasket LF01-20-305
    OEMMazda LF01-20-305

    Required sealing gasket whenever the EGR valve joint is opened Fitment/availability: The inspected direct page identifies LF01-20-305 as the EGR-valve gasket at $1.25 with 1-2-business-day shipping and Add to Cart. Fitment lists both 200…

    MazdaPartsNow

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

  • TipThe EGR valve is easy to clean yourself — it's on top of the engine. But make sure to also clean the passage IN the intake manifold. That's where most of the clogging really happens. A coat hanger wire works to break up carbon in the port.
Typical repair cost:$50 - $400

Research This Issue

GoogleRedditYouTubeNHTSA
Community Reported
Medium Confidence
NHTSA Recalls1 recall

STRUCTURE:BODY:HATCHBACK/LIFTGATE

Mazda North American Operations (Mazda) is recalling certain model year 2010-2013 Mazda3 and Mazdaspeed3 vehicles manufactured November 18, 2008, to June 8, 2013, 2012-2015 Mazda5 vehicles manufactured October 26, 2010, to June 22, 2015, 2016 CX-3 vehicles manufactured June 1, 2015, to December 26, 2015, and 2013-2016 CX-5 vehicles manufactured December 15, 2011, to December 26, 2015. On the affected vehicles, the lift gate support struts may corrode, possibly causing the struts to break and/or the lift gate to drop unexpectedly.

Campaign #16V64400006/09/2016

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 Mazda Mazda5 problems?

According to Au7o's analysis of 4,500+ owner reports, the 2011 Mazda Mazda5 has 5 documented issues. The most frequently reported are: Sliding Door Cable Breakage, Transmission Mount Failure, A/C Evaporator Core Leak. None are rated critical, but regular maintenance is recommended.

Is the Mazda Mazda5 reliable?

The 2011 Mazda Mazda5 has 5 known issues documented across 4,500+ owner reports. None of the matching records is rated critical; this is not a complete reliability assessment. Regular maintenance following the manufacturer's schedule helps prevent many common problems.

How much does it cost to fix common Mazda Mazda5 problems?

Repair costs for known Mazda Mazda5 issues range from $50 to $1,800, depending on the specific problem and whether you choose DIY or professional repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.

What is the 2006-2015 Mazda Mazda5 Sliding Door Cable Breakage?

The Mazda5 sliding door cables fray and break, preventing the sliding doors from opening or closing properly. The cable runs through a pulley system that wears over time, and the steel cable eventually fatigues from repeated bending cycles. This is the most common Mazda5 complain… Repairs typically run $200-$600. Severity: medium.

What is the 2006-2015 Mazda Mazda5 Transmission Mount Failure?

The upper transmission mount on the Mazda5 fails prematurely, typically between 50,000-80,000 miles. The rubber isolator collapses, causing excessive engine/transmission movement. This results in clunking during shifts, vibration at idle, and accelerated wear on CV axles and othe… Repairs typically run $150-$450. Severity: medium.

What is the 2006-2015 Mazda Mazda5 A/C Evaporator Core Leak?

The A/C evaporator core in the Mazda5 develops pinhole leaks from internal corrosion, causing refrigerant loss. The evaporator is located behind the dashboard, making replacement extremely labor-intensive. Corrosion is accelerated by moisture trapped in the cabin air filter area… Repairs typically run $800-$1,800. 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 4,500+ owner reports, NHTSA recalls, TSBs, and automotive forums.

What is the 2006-2015 Mazda Mazda5 Sliding Door Latch and Striker Alignment Failure?

The Mazda5's manual sliding doors develop latch and striker alignment problems over time. The door becomes difficult to close, requiring excessive force, or fails to latch securely. The striker bolts loosen and the latch mechanism wears. In some cases the door opens unexpectedly… Repairs typically run $50-$300. Severity: medium.

What is the 2006-2015 Mazda Mazda5 EGR Valve and Passage Carbon Buildup?

The Mazda5's EGR valve and the passages in the intake manifold clog with carbon deposits, causing rough idle, hesitation, and stalling. The issue is accelerated by short-trip driving and city use (which is common for a minivan). The EGR passage in the intake manifold is particula… Repairs typically run $50-$400. Severity: low.