
The Lincoln MKZ is a luxury sedan that was given a series of upgrades in 2010, including improvements to its interior, suspension, and transmission. The 2010 Lincoln MKZ is equipped with a 3.5-liter V6 engine, producing 263 horsepower and 249 pound-feet of torque, and comes with a six-speed automatic transmission. While the 2010 model received praise for its comfortable ride and handling, there have been some reports of issues with the electric power-assist steering system, with some owners experiencing problems with their steering rack.
| Characteristics | Values |
|---|---|
| Electric Power Steering | Yes |
| Steering Wheel | Four-spoke with wood handles at 8 and 4 |
| Steering Experience | Limp and boosted with a dead spot from the center |
| Sport Appearance Package | Optional |
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What You'll Learn
- Lincoln MKZ 2010-2012 Electric Power Steering Rack & Pinion Assist Motor Repair
- Lincoln MKZ owners have reported problems with the electric power assist steering system
- The 2010 Lincoln MKZ has communicative and well-weighted steering
- The 2010 Lincoln MKZ has a redesigned six-speed automatic transmission
- The 2010 Lincoln MKZ has a new interior with abundant soft-touch materials

Lincoln MKZ 2010-2012 Electric Power Steering Rack & Pinion Assist Motor Repair
The Lincoln MKZ is a luxury sedan that offers a comfortable ride and a spacious interior. If you own a 2010, 2011, or 2012 model and are experiencing issues with your electric power steering rack and pinion assist motor, you may be considering repairs or replacements. Here's a guide to help you understand the process and make an informed decision.
Understanding the Issue:
The electric power steering system in the Lincoln MKZ provides assistance to the driver when steering, making it easier to turn the wheels. Over time, the steering rack and pinion assembly may experience wear and tear, leading to reduced steering responsiveness or even complete failure. Common symptoms of a faulty electric power steering rack include a squealing noise when turning the steering wheel, stiffness or difficulty in turning the wheels, or a sudden loss of power steering assistance.
Repair and Return Services:
Several companies, such as UpFix, offer repair and return services for the Lincoln MKZ's electric power steering rack and pinion assist motor. This process involves removing the faulty part from your vehicle and sending it to their facility for repair. Their IPC-certified technicians will then test and rebuild the part, replacing any failed or faulty components. This option can save you a significant amount of money compared to buying a new or used replacement part from a dealership. It also ensures that your original part is configured correctly for your vehicle, eliminating the need for additional programming.
Salvage Parts and Used Auto Parts:
If you prefer to replace the electric power steering rack and pinion assembly yourself, you can explore options for salvage parts and used auto parts. Websites like eBay and Golden American Sales offer a wide range of used and salvage parts for the Lincoln MKZ. When purchasing used parts, it is essential to consider the condition, compatibility, and seller reputation to ensure you get a functional and reliable component.
Remanufactured Parts:
Another option to consider is remanufactured parts. Companies like Phoenix Rack and Axle offer remanufactured rack and pinion assemblies that have undergone rigorous testing and refurbishment. These parts are tested for proper flow, leakage, and performance, ensuring a perfect fit and function. Remanufactured parts often come with new seals and O-rings, guaranteeing leak-free and long-lasting performance. This option can provide a balance between cost and reliability.
Dealer Replacements:
If you opt for a brand-new replacement part, it is advisable to consult an authorized Lincoln dealer. While this option may be more expensive, it ensures that you receive a genuine Lincoln component specifically designed for your MKZ. Additionally, dealer replacements often come with warranties and technical support, providing peace of mind and continued assistance if needed.
In conclusion, if you're facing issues with the electric power steering rack and pinion assist motor in your 2010-2012 Lincoln MKZ, there are several repair and replacement options available. Consider the advantages of repair and return services, salvage parts, used auto parts, remanufactured components, or dealer replacements to make an informed decision that suits your budget and requirements. Remember to prioritize safety and always consult reliable sources for parts and repairs.
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Lincoln MKZ owners have reported problems with the electric power assist steering system
Lincoln MKZ owners have reported problems with the electric power-assist steering system, with some cases resulting in safety hazards. The issues have been reported across various model years, including 2010, 2011, 2012, and 2013.
One common problem is the sudden failure of the power steering while driving, which can make it extremely difficult to control the vehicle. In some instances, warning lights such as "service advancetrac" and "power steering failure" illuminate on the dashboard, indicating a potential fault in the system. This issue has been reported by owners of the 2011 Lincoln MKZ Hybrid, with similar occurrences in the 2012 and 2013 models.
In one instance, a driver experienced power steering failure seconds after starting their 2011 Lincoln MKZ Hybrid and driving approximately 200 feet. The message center on the dashboard displayed a power steering assist failure warning in red letters. While restarting the car temporarily resolved the issue, it has recurred multiple times, indicating an intermittent problem.
Another Lincoln MKZ owner reported a similar power steering failure while driving into town. Due to the loss of power assist, it was challenging to turn the car and manoeuvre it to a safe location. A faulty steering rack was identified as the cause of the problem, and the owner was faced with a costly repair bill of $3600. Interestingly, there was a recall for the same issue (identified as recall 19v632000), but the owner's car was not included due to the state of purchase not being listed in the recall.
The electric power-assist steering system in the Lincoln MKZ is a complex feature that relies on various components, including the steering rack, pinion, and assist motor. When issues arise, it often requires specialised knowledge and equipment to diagnose and repair these systems. In some cases, owners have turned to third-party services, such as UpFix, for repair and return services, which can offer a more affordable alternative to dealership part replacements.
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The 2010 Lincoln MKZ has communicative and well-weighted steering
The 2010 Lincoln MKZ is a premium midsize sedan that offers a comfortable ride, capable handling, and a powerful 3.5-litre V6 engine. While it shares many similarities with its platform-mate, the Ford Fusion family sedan, Lincoln has made notable improvements to the MKZ's interior and exterior styling.
One of the standout features of the 2010 Lincoln MKZ is its communicative and well-weighted steering. The steering system in the MKZ is electric power-assisted, which provides a precise and responsive driving experience. The electric power steering (EPS) system uses an electric motor to assist the driver in turning the wheels, making it easier to manoeuvre and providing a more comfortable driving experience, especially during low-speed driving and parking.
The EPS system in the 2010 MKZ is designed to provide a natural and intuitive feel, allowing drivers to maintain control and confidence while on the road. The well-weighted steering means that the amount of effort required to turn the wheel is appropriate for the vehicle's speed and driving conditions. This contributes to a more enjoyable and engaging driving experience, as the driver can more easily connect with the vehicle and the road.
However, some reviews of the 2010 Lincoln MKZ have noted that the steering could be overly boosted, with a dead spot in the centre that affects cornering confidence. This issue has been described as a significant drawback, detracting from the overall driving experience. Nevertheless, Lincoln has made efforts to enhance the MKZ's steering performance and overall handling, such as revising the rear suspension and offering the Sport Appearance package, which includes sport-tuned suspension and 18-inch wheels.
While the 2010 Lincoln MKZ has its strengths and weaknesses, owners of this vehicle have reported problems with the electric power-assist steering system. In some cases, the power steering has failed while driving, making it difficult to turn the car and posing safety concerns. It is important for owners to be aware of any recalls or issues related to the steering system and to have their vehicles serviced or repaired as necessary to ensure safe and reliable operation.
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The 2010 Lincoln MKZ has a redesigned six-speed automatic transmission
The 2010 Lincoln MKZ is a four-door, five-passenger mid-size luxury sedan manufactured by Ford. It was unveiled at the 2008 Los Angeles International Auto Show and went on sale in spring 2009. The 2010 model saw a revised interior and exterior, including new headlights and revised front and rear fascias.
The 2010 Lincoln MKZ comes with a redesigned six-speed automatic transmission. This transmission allows for lower early gears for better acceleration and taller high gears for better highway mileage. The six-speed SelectShift automatic transmission is standard on the 2010 Lincoln MKZ, with front-wheel drive and all-wheel drive available as an option.
The 2010 Lincoln MKZ is powered by a 3.5-liter V-6 Duratec engine that outputs 263 hp and 249 pounds-feet of torque. This engine can take the car from 0 to 60 mph in 7.1 seconds. The engine uses a compact, lightweight dual-overhead cam valvetrain for peak power and smooth operation at high RPMs. It also incorporates intake variable cam timing to optimize valve timing for a smooth idle and an impressive broad torque curve with good power.
The 2010 Lincoln MKZ also features adaptive HID headlamps, which rotate according to speed and steering inputs to allow greater visibility around turns. The SOS Post Crash Alert system activates the horn, emergency flashers, automatically unlocks doors, and turns on interior/puddle lamps when an airbag is deployed. The MKZ engineering team concentrated on the engine mount subsystem, finding a balance between sportiness and luxury. The high 10.3:1 compression ratio and aluminum cylinder heads designed for high airflow and optimized combustion help deliver great performance and fuel economy, along with low emissions.
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The 2010 Lincoln MKZ has a new interior with abundant soft-touch materials
The dashboard has been updated with a more modern layout, featuring a touchscreen LCD for navigation and other functions, as well as an intuitive arrangement of controls. The steering wheel is equipped with electric power steering and a rack and pinion assist motor, contributing to the overall comfortable and responsive handling of the vehicle.
The 2010 Lincoln MKZ also boasts improved sound insulation for a quieter ride, and the SYNC infotainment system has been updated for better integration with smartphones and other devices. The standard audio system includes AM/FM/CD/MP3 capabilities, while higher trims offer an upgraded THX-certified surround sound system.
The interior design of the 2010 Lincoln MKZ is a significant improvement over its predecessor, with tighter fits, better-quality plastics, and elegant trim options. The exterior also received a refresh, with a new front grille, redesigned headlights, and sleek, aerodynamic lines, enhancing the overall sophisticated and modern design of the vehicle.
Overall, the 2010 Lincoln MKZ offers a stylish, comfortable, and technologically advanced cabin experience, providing a strong contender in the midsize luxury sedan segment.
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Frequently asked questions
Yes, the 2010 Lincoln MKZ is equipped with electric power steering.
The electric power steering on the 2010 Lincoln MKZ is controlled by a power steering module, which provides assistance to the driver when steering the vehicle.
Yes, you can repair the electric power steering on your 2010 Lincoln MKZ. There are repair services available that can fix the power steering module and steering rack.
Some owners of the 2010 Lincoln MKZ have reported issues with the electric power assist steering system. Problems include a faulty steering rack and a loss of power steering while driving.













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