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Acura · Known Issues

2007 Acura MDX Problems: 1 Known Issue

2007 model year · NHTSA recalls, manufacturer TSBs, and owner forum reports · Updated September 2026

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Issue summary

According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2007 Acura MDX has 1 documented issue. None of the listed issues is rated critical; this is not a complete reliability assessment. Across all issues with published estimates, repair costs range from $350 to $1,800. DIY maintenance guides at au7o.io.

In This Article

  • MDX Suspension1
  • Recalls3
  • FAQ
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In This Article

  • Suspension1
  • Recalls3
  • FAQ

All 1 Known Issue

Filter:
ALL YEARS20202019201820172016201520142013201220112010200920082007200620052004200320022001

On the 2001-2013 Acura MDX, first- and second-gen MDX power-steering high-pressure hose deteriorates and cracks at the metal-to-rubber crimp, weeping Honda PSF onto the subframe and causing whine, low-fluid warnings, and eventually pump damage. Internally, the rack develops 'morning sickness' - stiff steering when cold that loosens once warm - from worn input-shaft Teflon seals. Note: morning-sickness/rack failure is best-documented on 2003-2013 (Gen 1.5 and Gen 2); high-pressure hose failure spans 2001-2013.

Common Symptoms

  • PSF puddle under right side of engine
  • Whining noise on cold-start when turning wheel
  • Stiff steering when cold ('morning sickness')
  • Low PSF reservoir level
  • Reddish oil residue on subframe

How to Fix

Identify the MDX generation and hose part number before purchase. Replace the leaking high-pressure feed hose with the matching application and use only Honda power-steering fluid. The verified links cover 2001–2002 and 2007–2013 subsets; 2003–2006 still requires VIN-specific sourcing. For rack morning sickness, replace the steering rack with a remanufactured unit rather than using stop-leak.

What you need to fix it

Only diagnosis- and fitment-reviewed repair parts are linked here.1 part is hidden until exact year, trim, and engine fitment can be confirmed.

  • 2007–2009 OEM feed hose
    Fits 2007-2009

    Verified repair component. Approved replacement: 2007–2009 OEM feed hose.

    Acurapartswarehouse
  • 2007–2013 aftermarket pressure line
    Fits 2007-2013

    Verified repair component. Approved replacement: 2007–2013 aftermarket pressure line.

    Walmart

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:$350 - $1,800

Research This Issue

GoogleRedditYouTubeNHTSA
Community Reported
Medium ConfidenceVerifiedReviewed Jun 2026
NHTSA Recalls3 recalls

FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP

Honda (American Honda Motor Co.) is recalling certain 2013-2023 Honda Accord, Civic Coupe, Civic Sedan, Civic Hatchback, Civic Type R, CR-V, HR-V, Ridgeline, Odyssey, Acura ILX, MDX, MDX Hybrid, RDX, RLX, TLX, 2019-2022 Honda Insight, Passport, 2020 Honda CR-V Hybrid, 2018-2019 Honda Clarity PHEV, Fit, and 2015-2020 Honda Accord Hybrid, Pilot, Acura NSX vehicles. The fuel pump inside the fuel tank may fail.

Campaign #23V85800018/12/2023

AIR BAGS

HONDA IS RECALLING CERTAIN MODEL YEAR ACURA 2010 MDX VEHICLES MANUFACTURED BETWEEN OCTOBER 7, 2009 AND NOVEMBER 14, 2009. A BOLT USED TO ATTACH AN INTERIOR TRIM PIECE TO EITHER THE DRIVER'S OR PASSENGER'S SIDE A-PILLAR MAY NOT HAVE BEEN INSTALLED DURING MANUFACTURING.

Campaign #10V00200004/01/2010

FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY

HONDA IS RECALLING CERTAIN MODEL YEAR 2012 PILOT AND ACURA MDX VEHICLES. THE VENT SHUT FLOAT (VSF) VALVE CASE IN THE FUEL TANK ASSEMBLY DOES NOT MEET THE DESIGN SPECIFICATIONS.

Campaign #12V063000
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Frequently Asked Questions

What are the most common Acura MDX problems?

According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2007 Acura MDX has 1 documented issue. The documented issue is: Power Steering High-Pressure Hose Cracking and Rack 'Morning Sickness' — Generation-Specific Fitment. None are rated critical, but regular maintenance is recommended.

Is the Acura MDX reliable?

The 2007 Acura MDX has 1 known issue compiled from NHTSA recalls, manufacturer TSBs, and owner forum 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 Acura MDX problems?

Repair costs for known Acura MDX issues range from $350 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 2001-2013 Acura MDX Power Steering High-Pressure Hose Cracking and Rack 'Morning Sickness' — Generation-Specific Fitment?

First- and second-gen MDX power-steering high-pressure hose deteriorates and cracks at the metal-to-rubber crimp, weeping Honda PSF onto the subframe and causing whine, low-fluid warnings, and eventually pump damage. Internally, the rack develops 'morning sickness' - stiff steeri… Repairs typically run $350-$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 compiled from NHTSA recalls, manufacturer TSBs, automotive forums, and AI-assisted research. No aggregated owner-report counts available for this vehicle yet.

17/02/2012

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