Restore Your Cadillac’s Peak Performance
Is your Cadillac STS running rough, throwing a check engine light, or refusing to start? A faulty Engine Control Module (ECM) is often the culprit behind these frustrating and complex issues. This genuine GM control module, service number 19210737, is the definitive solution to restore the smooth power, crisp response, and unwavering reliability you expect from your vehicle. We take the guesswork and high dealership costs out of the equation by professionally programming this unit specifically to your car’s Vehicle Identification Number (VIN) before it ever leaves our facility. This isn’t just a part; it’s a complete, plug-and-drive solution designed to get you back on the road with confidence.
Common Symptoms & Your Solution
If you’re experiencing any of the following, a failing ECM is the likely cause. This pre-programmed module is designed to be the direct fix for these problems:
- Persistent Check Engine Light (CEL)
- Diagnostic Trouble Codes (DTCs) like P0601, P0602, P0606, or U-series communication codes
- Poor or erratic engine performance
- Reduced fuel economy
- Engine stalling, stumbling, or rough idling
- Intermittent starting problems or a no-start condition
- Transmission shifting issues
By installing our programmed 2006 Cadillac STS ECM, you are directly addressing the brain of your vehicle’s engine management system, resolving these issues at their source.
Features & Benefits
- âś” VIN-Programmed for Your Vehicle: Arrives ready to install right out of the box. No expensive trips to the dealer for programming are necessary.
- âś” Latest GM Software Updates: We flash the module with the newest factory software, ensuring optimal fuel efficiency, emissions control, and performance.
- âś” Seamless Plug-and-Drive Installation: Simply disconnect the old module and connect this one. In most cases, no complicated relearn procedures are required.
- âś” Guaranteed Compatibility: This unit is a direct replacement for a wide range of service numbers, including 12590032, 12602044, 12603530, 12605843, 12607096, 12630457, and 19210737.
- âś” Restores Original Functionality: Get your vehicle’s engine, transmission, and electronics communicating and performing exactly as the engineers intended.
- âś” Peace of Mind Protection: This unit is backed by our one-year replacement warranty.
Expert Insight: Why VIN Programming is Non-Negotiable
In a sophisticated vehicle like the Cadillac STS, the ECM does more than just manage the engine. It’s the central hub of a complex data network, constantly communicating with the Transmission Control Module (TCM), Body Control Module (BCM), and anti-lock brake system. An improperly programmed or non-programmed ECM can cause a cascade of errors, from shifting problems to instrument cluster malfunctions. Our VIN-specific programming ensures that your new ECM is a perfect digital match for your car’s unique configuration, preserving the seamless integration and functionality of all vehicle systems.
Frequently Asked Questions
Do I need to have this ECM programmed by a dealer?
Absolutely not. The main benefit of our service is that we handle all the programming for you. Simply provide your VIN during checkout, and the module will arrive at your door ready for a plug-and-drive installation.
What information do you need from me?
All we need is your vehicle’s 17-digit Vehicle Identification Number (VIN). This allows us to load the exact correct software and calibrations for your specific car, including engine, transmission, and emissions options.
Is this the correct part for my vehicle?
This programmed 2006 Cadillac STS ECM is compatible with a vast range of GM vehicles. It directly replaces service numbers 12590032, 12602044, 12603530, 12605843, 12607096, 12630457, and 19210737. Please check the fitment list or contact us with your VIN to confirm compatibility.
Will this fix my check engine light?
If the check engine light and associated codes are being caused by a faulty ECM, then this part will resolve the issue. It’s crucial to ensure the ECM is the true source of the problem, as this part will not fix issues caused by other faulty sensors or mechanical components.
What is the warranty on this module?
This unit is backed by our one-year replacement warranty, giving you confidence and peace of mind in your purchase.