Acura MDX Check SH AWD System (Easy Guide) Of 2024

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The Acura MDX is a sophisticated vehicle known for its performance, comfort, and innovative features.

Acura MDX Check SH AWD System Among its many technologies, the Super Handling All-Wheel Drive (SH-AWD) system stands out as a crucial component, enhancing both traction and stability.

This article delves into the significance of regularly checking the SH-AWD system, understanding its functionality,

signs indicating potential issues, inspection methods, maintenance tips, and the advantages of a well-maintained SH-AWD system.

Acura MDX Check SH AWD System

Understanding The Acura MDX Check SH AWD System

The SH-AWD system, which stands for Super Handling All-Wheel Drive, represents an innovative technology developed by Acura to revolutionize vehicle handling, traction, and stability.

This advanced system differs from traditional all-wheel drive (AWD) setups due to its ability to distribute power not only between the front and rear wheels but also between the left and right rear wheels.

What is SH-AWD?

SH-AWD stands for Super Handling All-Wheel Drive, a proprietary system developed by Acura to optimize power distribution between the front and rear wheels as well as between the left and right rear wheels.

How does SH-AWD work?

This system utilizes various sensors to detect wheel slippage, vehicle speed, and other factors.

It can redistribute torque to individual wheels, enabling better handling, cornering, and overall performance, especially in challenging road conditions.

Importance of Checking SH-AWD System

Regular checks of the SH-AWD system are vital to ensure optimal vehicle performance and safety.

Ignoring its maintenance can lead to potential issues affecting the car’s drivability and compromise safety on the road.

Signs of SH-AWD System Issues

Detecting potential issues with the SH-AWD system is crucial for maintaining the vehicle’s optimal performance and safety.

Here are some signs that might indicate problems within the SH-AWD system:

Dashboard Warning Lights

An illuminated warning light indicating issues with the SH-AWD system should prompt immediate inspection by a professional.

Strange Noises or Vibrations

Unusual noises or vibrations, especially during turns or acceleration, might indicate problems within the SH-AWD system.

Handling Issues

Difficulties in steering, a feeling of instability, or reduced traction are signs that warrant a closer look at the SH-AWD system.

Steps to Check Acura MDX SH-AWD System

Checking the Acura MDX’s SH-AWD system involves several steps to ensure its optimal functionality.

Here’s a comprehensive guide on how to conduct a thorough inspection:

Visual Inspection

  1. Undercarriage Examination: Inspect the undercarriage of the vehicle, paying attention to components such as the drivetrain, axles, differentials, and related parts for any signs of wear, leaks, or physical damage.
  2. Fluid Levels: Check the fluid levels in the SH-AWD system. Low or contaminated fluid can affect the system’s performance. Ensure there are no leaks in the system that might cause fluid loss.

Test Drive

  1. Acceleration Test: During a test drive, observe the vehicle’s acceleration. Any delays or irregularities in power delivery might suggest potential issues with the SH-AWD system.
  2. Handling Evaluation: Evaluate the vehicle’s handling, especially during turns. Any unusual noises, vibrations, or difficulties in maintaining stability could indicate problems within the SH-AWD system.

Diagnostic Tools

  1. Scan for Error Codes: Utilize diagnostic tools or scanners to retrieve error codes from the vehicle’s onboard computer system. These codes can provide insights into potential SH-AWD system malfunctions, allowing for targeted troubleshooting.
  2. Data Analysis: Analyze data obtained from diagnostic tools to identify specific areas or components within the SH-AWD system that might require attention or further inspection.

Professional Assessment

  1. Consultation with Experts: If any irregularities or potential issues are observed during the visual inspection or test drive, seek the expertise of a certified technician or mechanic. They can conduct a more in-depth examination using specialized tools and knowledge.

Performing these checks periodically, especially during routine maintenance or when any signs of SH-AWD system issues are noticed,

can help ensure the system operates optimally, enhancing the vehicle’s performance and safety.

Maintenance Tips for SH-AWD System

Maintaining the Super Handling All-Wheel Drive (SH-AWD) system in your Acura MDX is vital to ensure its performance and longevity.

Here are some essential maintenance tips:

Regular Inspections

Scheduled Checks: Follow the manufacturer’s recommended maintenance schedule for SH-AWD inspections. This includes periodic assessments at designated mileage intervals or time frames.

Visual Inspections: Routinely examine the system for leaks, wear, or damage. Focus on components like the drivetrain, axles, differentials, and related parts. Any signs of wear or unusual conditions should be addressed promptly.

Fluid Maintenance

Fluid Levels: Monitor SH-AWD fluid levels regularly, ensuring they are at the recommended levels. Low or contaminated fluid can compromise the system’s performance.

Fluid Changes: Adhere to the prescribed schedule for changing SH-AWD fluid. Clean and high-quality fluid is crucial for maintaining proper lubrication and functionality of the system.

Professional Servicing

Certified Servicing: Seek maintenance and servicing from certified technicians or specialists familiar with Acura vehicles and SH-AWD systems. Their expertise ensures comprehensive inspections and proper upkeep.

Diagnostic Assessments: Periodically conduct diagnostic scans using specialized tools to identify any potential issues within the SH-AWD system. Addressing problems early can prevent further damage.

Driving Practices

Gentle Driving Habits: Avoid aggressive driving behaviors like sudden accelerations or harsh braking, as they can strain SH-AWD system components.

Considerate Driving Conditions: Be mindful of conditions that might stress the SH-AWD system, such as towing heavy loads or driving in challenging terrains. Adjust driving accordingly to lessen the strain on the system.


By adhering to these maintenance tips and being proactive in caring for the SH-AWD system, you’ll help ensure its optimal functionality.

This approach not only enhances the performance of your Acura MDX but also contributes to its durability and reliability on the road.

Benefits of a Healthy SH-AWD System

A healthy Super Handling All-Wheel Drive (SH-AWD) system in an Acura MDX offers numerous benefits,

Contributing significantly to the vehicle’s performance and overall driving experience:

Enhanced Traction and Stability

Optimal Traction: A well-maintained SH-AWD system ensures improved grip and traction on various road surfaces, including slippery or uneven terrains.

Stability in Turns: The system’s ability to distribute torque to specific wheels enhances stability during sharp turns, reducing the chances of skidding or loss of control.

Improved Handling and Performance

Enhanced Handling: SH-AWD’s torque vectoring capability improves handling by directing power to individual wheels, enhancing agility and responsiveness, especially in challenging driving conditions.

Enhanced Acceleration: The system’s efficient power distribution results in better acceleration, providing a more dynamic and responsive driving experience.

Safety and Control

Enhanced Safety: The improved traction and stability offered by a healthy SH-AWD system contribute to safer driving experiences, especially in adverse weather conditions.

Better Control: Drivers experience better control over the vehicle, especially in situations requiring quick maneuvers or emergency braking, reducing the risk of accidents.

Versatility and Adaptability

Adaptive Performance: The SH-AWD system adjusts power distribution based on real-time driving conditions, adapting to the terrain and delivering optimal performance when needed.

Versatile Driving Experience: It provides a versatile driving experience, ensuring confidence and comfort whether driving on highways, city roads, or challenging terrains.

People also ask

What is the SH-AWD system?

The Super Handling All-Wheel Drive (SH-AWD) system is an innovative technology developed by Acura.

It’s designed to enhance vehicle performance by intelligently distributing power not only between the front and rear wheels but also between the left and right rear wheels.

This dynamic torque distribution improves traction, stability, and handling, especially during cornering and challenging road conditions.

What is the SH-AWD error on the Acura RDX?

The SH-AWD error on an Acura RDX typically indicates a malfunction or issue within the Super Handling All-Wheel Drive system.

When this error occurs, it’s a signal that there may be a problem with the SH-AWD system that requires professional inspection and diagnosis to identify and resolve the issue.

What does sh mean on an Acura MDX?

“SH” on an Acura MDX stands for Super Handling, specifically referring to the Super Handling All-Wheel Drive (SH-AWD) system.

This innovative technology optimizes power distribution between the vehicle’s wheels,

enhancing traction, stability, and overall performance, especially in challenging driving conditions.


In Conclusion, Regular checks and proper maintenance of the Acura MDX SH-AWD system are crucial for ensuring optimal performance and safety on the road.

By staying attentive to signs of issues and adhering to maintenance guidelines, drivers can preserve the functionality and reliability of this innovative technology.

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