15811988

The 15811988 Cadillac SRX Module, manufactured between 2005 and 2009, is a crucial component of the vehicle's powertrain control system. This module, also known as the Powertrain Control Module (PCM), is responsible for managing various engine and transmission functions to ensure optimal performance and efficiency.

Measuring approximately 10 inches long, 6 inches wide, and 3 inches high, this module is compact yet powerful. It is mounted near the engine bay and is connected to various sensors and actuators throughout the vehicle's powertrain system. The module contains complex microprocessors and memory chips that allow it to process real-time data and adjust engine and transmission parameters accordingly.

The 15811988 Cadillac SRX Module monitors engine speed, fuel injection, ignition timing, and transmission shift points, among other parameters. It also interprets data from various sensors, such as oxygen sensors, temperature sensors, and knock sensors, to ensure the engine is running efficiently and emissions are minimized.

This module is essential for maintaining the vehicle's performance and fuel efficiency. If it malfunctions, it can cause various issues, such as rough idling, stalling, hesitation, and poor fuel economy. Symptoms of a failing PCM may include check engine lights, service engine soon lights, and various warning messages on the dashboard.

When it comes to diagnosing and repairing issues related to the 15811988 Cadillac SRX Module, it is recommended to consult a certified mechanic or technician. They have the necessary tools and expertise to diagnose the issue accurately and replace the module if necessary. It is important to note that replacing this module can be a complex and time-consuming process, and it may require specialized knowledge and equipment.

In conclusion, the 15811988 Cadillac SRX Module is a critical component of the vehicle's powertrain control system. It is responsible for managing various engine and transmission functions to ensure optimal performance and efficiency. If this module malfunctions, it can cause various issues, and it is recommended to consult a certified mechanic or technician for diagnosis and repair.

Buying a used 2005-2009 Cadillac SRX module (also known as the Powertrain Control Module or PCM) comes with both advantages and disadvantages. Here's a detailed look at each:

1. Cost-effective: Buying a used module can save you a significant amount of money compared to purchasing a new one from a dealership.

2. Availability: Aftermarket suppliers offer a wide range of used modules in various conditions, making it easier to find a suitable one for your specific model and year.

3. Functionality: A used module, if in good condition, can effectively resolve issues related to the powertrain control system without the need for extensive repairs.

1. Quality concerns: The condition of a used module can vary significantly. It may have pre-existing issues that could lead to further complications and additional costs.

2. Warranty: Used modules usually don't come with a warranty, meaning you may be responsible for any post-installation issues.

3. Installation: Installing a used module can be more complex than replacing a new one, as you may need to ensure compatibility with other vehicle systems and calibrate it properly.

The decision to buy a used Cadillac SRX module depends on your budget, technical skills, and desired level of risk. If you're comfortable with the potential risks and have the necessary skills to install and calibrate the module, it could be a cost-effective solution. However, if you prefer a more worry-free experience, it may be worth investing in a new module from a dealership or trustworthy supplier.

If you decide to purchase a used module, ensure it comes from a reputable supplier with good feedback and a clear description of the module's condition. Additionally, consider the installation process and your ability to calibrate the module properly. If you're unsure about any aspect of the process, it may be worth considering a new module or seeking professional assistance.

Details:

Buyer should verify this is the exact part needed before purchasing.

specifications perfoelectric:

• for models: Srx
• for makes: Cadillac
• for years: 2005–2009
• brand: General Motors
• mpn: 15811988
• part type: Module Motor
• manufacturer warranty: Seller Warrants That The Parts Being Purchased Hereunder Were Pur
• storedescription: Acdelco Was Founded Over 100 Years Ago And Flourishes On The Inno
• partout id: A-128340449

returns perfoelectric:

• time: 30 days
• policy: returns accepted
• paid by: seller

general perfoelectric:

• category: Auto Parts > Electrical Components

seller perfoelectric:

• rating: 99.7%
• # reviews: 23941
• city: beaver dam, wi

shipping perfoelectric:

• type: fixed
• service: standard
• transit: 4-10 days
• class: standard

offer perfoelectric:

• best offers: true
• options: ship-to-home
• prices: $22.49–$93.24
• item condition:
  • New
  • Used
• sold #: 8
• in stock #: 5
• availability: in stock
• started: may 17, 2026

payments perfoelectric:

• wallet: apple-pay
• credit card: mastercard
• other

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