2014 Hyundai Equus Problems: 4 Known Issues
2014 model year · 250+ owner reports · Updated October 2026
According to Au7o's analysis of 250+ owner reports, the 2014 Hyundai Equus has 4 documented known issues, with 2 rated critical. The most serious are Air Suspension Strut Leak and Compressor Failure ($800-$3,000 repair) and Electronic Parking Brake Actuator Failure ($400-$1,200 repair). Across all issues with published estimates, repair costs range from $100 to $3,000. DIY maintenance guides at au7o.io.
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All 4 Known Issues
NHTSA Recalls2 recalls
SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:CONTROL UNIT/MODULE
Hyundai Motor America (Hyundai) is recalling certain 2011-2015 Elantra, Genesis Coupe, Sonata Hybrid, 2012-2015 Accent, Azera, Veloster, 2013-2015 Elantra Coupe, Santa Fe, 2014-2015 Equus, 2010-2012 Veracruz, 2010-2013 Tucson, 2015 Tucson Fuel Cell, and 2013 Santa Fe Sport vehicles. The Anti-Lock Brake System (ABS) module may leak brake fluid internally and cause an electrical short, which can result in an engine compartment fire while parked or driving.
VISIBILITY:WINDSHIELD WIPER/WASHER:MOTOR
Hyundai Motor America (Hyundai) is recalling certain model year 2012 Genesis vehicles manufactured August 1, 2011, to April 30, 2012, and 2011-2013 Equus vehicles manufactured July 10, 2011, to June 12, 2012. The windshield wiper motor cover seal on the affected vehicles may degrade allowing corrosion on the wiper motor's circuit board. The corrosion can cause intermittent or total loss of wiper function.
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 Hyundai Equus problems?
According to Au7o's analysis of 250+ owner reports, the 2014 Hyundai Equus has 4 documented issues. The most frequently reported are: Air Suspension Strut Leak and Compressor Failure, Electronic Parking Brake Actuator Failure, 5.0L Tau V8 Timing Chain Tensioner Rattle on Cold Start. Of these, 2 are rated critical and should be addressed promptly.
Is the Hyundai Equus reliable?
The 2014 Hyundai Equus has 4 known issues documented across 250+ owner reports. 2 issues are rated critical: Air Suspension Strut Leak and Compressor Failure and Electronic Parking Brake Actuator 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 Hyundai Equus problems?
Repair costs for known Hyundai Equus issues range from $100 to $3,000, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, Air Suspension Strut Leak and Compressor Failure, typically costs $800-$3,000 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.
What is the 2011-2016 Hyundai Equus Air Suspension Strut Leak and Compressor Failure?
The Hyundai Equus flagship sedan uses air suspension at all four corners for luxury ride quality. The air struts develop leaks at the rubber air bladder, particularly at the crimp ring seals, typically after 5-7 years regardless of mileage. The air compressor runs excessively to… Repairs typically run $800-$3,000. Severity: high.
What is the 2011-2016 Hyundai Equus Electronic Parking Brake Actuator Failure?
The Equus uses an electronic parking brake (EPB) system with an electric motor actuator unit that pulls cables to the rear parking brakes. The actuator motor can fail from corrosion or internal gear wear, leaving the parking brake stuck engaged or unable to apply. When the actuat… Repairs typically run $400-$1,200. Severity: high.
What is the 2012-2016 Hyundai Equus 5.0L Tau V8 Timing Chain Tensioner Rattle on Cold Start?
The 5.0L Tau GDI V8 in the Equus develops a timing chain rattle on cold start that lasts 1-5 seconds before oil pressure builds and the hydraulic tensioners take up chain slack. The issue is caused by the hydraulic chain tensioners bleeding down oil overnight, allowing chain slac… Repairs typically run $100-$2,500. Severity: medium.
What is the 2011-2016 Hyundai Equus Power Seat Motor and Memory Position Failure?
Multi-way power seat motors fail, particularly on the driver side. The seat memory positions stop storing correctly or the seat moves to incorrect positions. Individual motors (recline, lumbar, tilt) fail independently. Repairs typically run $250-$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.