391172B700 HYUNDAI Control Unit

Review HYUNDAI Genuine Parts Electronic Control Unit

The Hyundai 391172b700 control unit is an essential component of various Hyundai vehicle models, specifically those equipped with advanced driver assistance systems (ADAS) and powertrain control functions. This control unit, also known as the Powertrain Control Module (PCM) or Advanced Driver Assistance System (ADAS) Control Module, plays a crucial role in managing the vehicle's powertrain and several safety features.

The Hyundai 391172b700 control unit is a sophisticated microcontroller-based electronic device that utilizes advanced programming and sensors to monitor and control various vehicle systems. It communicates with other vehicle control systems via a complex network of data lines and bus systems, enabling seamless interaction between different vehicle functions.

In terms of powertrain control, this control unit is responsible for managing engine functions, transmission control, and emission control systems. It processes data from various sensors, such as engine temperature, throttle position, and fuel pressure, to optimize engine performance, fuel efficiency, and emissions reduction. Moreover, it ensures that the vehicle meets stringent emissions regulations set by various regulatory authorities.

1. Adaptive Cruise Control (ACC): This system enables the vehicle to maintain a safe following distance from the vehicle in front, adjusting the vehicle's speed to match the flow of traffic.

2. Lane Departure Warning System (LDWS): This feature alerts the driver when the vehicle starts to deviate from its lane without signaling.

3. Blind-Spot Detection (BSD): This system helps the driver to detect vehicles in their blind spots, reducing the chances of side collisions.

4. Rear Cross-Traffic Alert (RCTA): This feature warns the driver of approaching vehicles when backing up.

5. Forward Collision Warning System (FCWS): This system alerts the driver of an imminent collision with the vehicle in front, providing ample time to apply the brakes.

6. Autonomous Emergency Braking (AEB): This advanced safety feature automatically applies the brakes to prevent or mitigate the impact of a collision.

The Hyundai 391172b700 control unit is a high-performance, reliable, and complex electronic component that requires specialized knowledge and tools for repair, replacement, or programming. It is essential to ensure that any repair or replacement work is performed by a qualified technician to ensure the proper functioning of the vehicle's advanced safety features and powertrain control systems.

The Hyundai 391172b700 control unit is an essential component of various Hyundai vehicle models. This control unit, also known as the Powertrain Control Module (PCM), plays a crucial role in managing and controlling the engine and transmission functions. Let's discuss some pros and cons of buying this control unit for your Hyundai vehicle.

1. Improved Engine Performance: By replacing a faulty PCM with a new one, you can significantly improve your vehicle's engine performance. A new control unit ensures that all engine systems are functioning optimally, leading to smoother acceleration and better fuel efficiency.

2. Check Engine Light (CEL) Elimination: If your check engine light is on, it could be due to a faulty PCM. A new control unit can fix various engine-related issues, including misfires, rough idling, and stalling, ultimately eliminating the CEL.

3. Enhanced Transmission Control: The PCM also plays a role in controlling the transmission. A new control unit can help address transmission-related issues, such as poor shifting, slipping gears, or harsh shifts, resulting in a better driving experience.

4. Cost-Effective: In some cases, replacing the entire control unit may be more cost-effective than repairing individual sensors or components within the unit.

1. Potential for Unintended Consequences: Installing a new control unit may lead to unintended consequences, such as altering the vehicle's factory settings or disabling certain features.

2. Complex Installation: Installing a new PCM can be a complex process, especially for those without the necessary tools and expertise. It may require advanced diagnostic equipment and extensive knowledge of vehicle systems.

3. Potential for Compatibility Issues: Ensure that the replacement control unit is compatible with your specific Hyundai vehicle model and year. Installing an incorrect control unit can lead to various issues and may even damage other vehicle components.

The Hyundai 391172b700 control unit is an essential component for maintaining optimal engine and transmission performance. Although there are some potential cons, such as complex installation and compatibility concerns, the benefits, including improved engine performance and elimination of the check engine light, often outweigh the drawbacks.

If you are experiencing engine or transmission issues and suspect a faulty PCM, consider purchasing a new Hyundai 391172b700 control unit. However, ensure that you obtain the correct unit for your vehicle model and year from a trusted supplier. If you are not confident in your ability to install the unit yourself, consider having it installed by a professional mechanic.

Details:

Its brand new ecu computer for Hyundai accent 2012 -2014 programmed automatic transmission applications in the model's it belongs to small 4-cylinder Hyundai/KIA.

specifications splashflaps:

• brand: Hyundai
• mpn: 391172b700
• part type: Control Unit

payments splashflaps:

• wallet: paypal
• other
• credit card: visa

offer splashflaps:

• availability: in stock
• sold #: 12
• prices: $79.24–$109.60
• item condition:
  • New
  • Brand New
• best offers: true
• in stock #: 5
• options: ship-to-home
• started: february 20, 2026

general splashflaps:

• category: Auto Parts > Exterior Accessories > Protection > Splash Guards Mud Flaps

shipping splashflaps:

• service: usps ground advantage
• type: calculated
• class: standard
• carrier: usps
• transit: 6-10 days

returns splashflaps:

• policy: no returns

seller splashflaps:

• city: norwalk, connecticut
• rating: 100.0%
• # reviews: 17