Restore Your Cadillac’s Peak Performance and Reliability
Is your 2006 Cadillac DTS suffering from frustrating engine problems, a persistent check engine light, or inconsistent performance? A failing Engine Control Module (ECM) is often the culprit, disrupting the smooth, powerful ride you expect from your luxury sedan. This professionally programmed ECM is the definitive solution, designed to restore your vehicle’s factory performance and get you back on the road with confidence.
Common Symptoms & Your Solution
If you’re experiencing issues like rough idling, poor fuel economy, stalling, communication errors with diagnostic tools, or specific Diagnostic Trouble Codes (DTCs) such as P0601 (Internal Control Module Memory Check Sum Error) or P0606 (ECM/PCM Processor Fault), your engine’s computer needs attention. This unit is meticulously prepared to be a direct-fit replacement, solving these complex electronic issues. We take the guesswork out of the repair by programming the module specifically for your vehicle using your VIN, ensuring all systems communicate flawlessly from the moment of installation.
- ✔ Plug & Drive Ready: Arrives programmed to your vehicle’s specific VIN with the latest GM software updates, eliminating the need for expensive dealership programming.
- ✔ Restored Engine Performance: Corrects issues with fuel mixture, ignition timing, and transmission shifting, bringing back the smooth and responsive power of your Northstar V8.
- ✔ Guaranteed Compatibility: A direct replacement for service number 12602044 and interchangeable with a wide range of part numbers including 12590032, 12603530, 12605843, and more.
- ✔ Cost-Effective Solution: Avoid the high costs and scheduling delays of a dealership visit with a part that is ready to install right out of the box.
- ✔ Peace of Mind Protection: This unit is backed by our one-year replacement warranty.
An Expert’s Note on Cadillac Electronics
The Cadillac DTS is a sophisticated machine where the ECM acts as the central nervous system, communicating with dozens of other modules—from the transmission and ABS to the climate control and security system. Unlike a generic, unprogrammed module that can cause a cascade of new electronic gremlins, our VIN-specific programming ensures this ‘brain’ speaks the exact digital language of your car. This meticulous process is the key to a successful, long-lasting repair that preserves the integrity and luxury feel of your Cadillac.
Frequently Asked Questions
How does the programming process work?
It’s simple. After you complete your purchase, you will need to provide us with your vehicle’s 17-digit VIN (Vehicle Identification Number). Our technicians will then use this VIN to flash the module with the correct, most up-to-date GM factory software for your specific 2006 Cadillac DTS. This ensures perfect compatibility.
Is any additional programming required after installation?
In most cases, the module is ready to go. However, depending on your vehicle’s specific security system, a simple security relearn procedure (often called a ‘key relearn’) may be necessary. This procedure can typically be done by you without any special tools and instructions are readily available.
Where is the ECM located on a 2006 Cadillac DTS?
On the 2006 DTS, the Engine Control Module is typically located in the engine compartment. Always disconnect the battery before attempting to remove or install any electronic components.
Is this compatible with other GM vehicles?
Yes, while this listing is focused on the 2006 Cadillac DTS ECM, this module (and its interchangeable service numbers) fits a very wide range of GM cars, trucks, and SUVs from the mid-2000s. The provided fitment list details many of these applications, but programming will always be specific to the VIN you provide.
What if I have questions during installation?
We are committed to your success. If you or your mechanic have questions during the installation process, our team of experienced technicians is available to provide support and ensure your repair goes smoothly.