Restore Your Cadillac’s Peak Performance
Is your 2006 Cadillac DTS running rough, stalling, or displaying a persistent Check Engine Light? A failing Engine Control Module (ECM) can disrupt the sophisticated harmony of your vehicle, leading to frustrating performance issues and a loss of that signature Cadillac ride quality. This direct-fit replacement ECM, part number 19210737, is the definitive solution to get your luxury sedan operating flawlessly once again. We take the guesswork and dealership hassle out of the equation by pre-programming this unit specifically to your vehicle’s VIN, ensuring a seamless installation and immediate results.
Common Symptoms & Your Solution
If you’re experiencing any of the following, a faulty ECM is the likely culprit. This professionally prepared module is designed to resolve these exact problems:
- Erratic engine behavior, including stalling or misfires
- Poor fuel economy and reduced power
- Failure to start or intermittent starting issues
- Check Engine Light with communication-related Diagnostic Trouble Codes (DTCs) like U0100, P0601, or P0606
- Transmission shifting problems or warning lights
By installing our precisely programmed 2006 Cadillac DTS engine control module, you are not just replacing a part; you are restoring the vehicle’s central nervous system to perfect working order.
Features & Benefits
- ✔ VIN-Specific Programming: Arrives flashed with the latest GM software for your exact vehicle. No extra trips to the dealer for expensive programming.
- ✔ Plug-and-Play Installation: Designed for a straightforward installation process. Simply connect it, perform the security relearn procedure, and you’re ready to go.
- ✔ Restored Factory Performance: Re-establishes correct air/fuel ratios, ignition timing, and transmission shift points for a smooth and powerful driving experience.
- ✔ Cost-Effective Solution: Get the reliability of a correctly functioning module without the exorbitant costs associated with dealership parts and labor.
- ✔ Broad Compatibility: This module is a direct replacement for multiple service numbers, including 12590032, 12602044, 12605843, and many more, ensuring a perfect match.
Expert Insight: The Critical Role of VIN Programming
In a modern vehicle like your Cadillac DTS, the ECM is more than just an engine controller; it’s the master computer that communicates with the transmission, anti-lock brakes, and anti-theft system. Programming it with your specific VIN is not optional—it’s essential. This process ensures all vehicle systems recognize each other, preventing immobilization from the anti-theft system and guaranteeing your transmission shifts correctly. We handle this critical step for you, so you receive a 2006 Cadillac DTS engine control module that is truly ready for your vehicle.
Frequently Asked Questions
Do I need to send you my old ECM?
No, there is no core charge for this part. You do not need to send your original module back to us, which saves you time and shipping costs.
What information do you need from me?
After you place your order, you must provide us with your vehicle’s 17-digit Vehicle Identification Number (VIN). This is crucial for us to program the module correctly before shipping.
Is any additional programming required after installation?
While the main engine programming is complete, you will need to perform a security relearn procedure (often called a Passlock or anti-theft relearn) once the ECM is installed. This simple procedure can typically be done in your driveway with just the ignition key and takes about 30 minutes. Instructions are widely available online, or your mechanic can perform it quickly.
How do I know this will fit my car?
This 2006 Cadillac DTS engine control module is a direct replacement for service number 19210737 and many other interchangeable numbers listed. As long as your vehicle is a 2006 DTS, this is the correct part. We confirm compatibility with the VIN you provide during programming.
What is the warranty on this part?
This part comes with a comprehensive warranty that covers any defects in the module or the programming. Please refer to our warranty policy page for the specific terms and duration.