Are you tired of dealing with a sluggish engine in your 2017 SUBURBAN 1500? Do you wonder why it feels like your vehicle is lacking its usual power and efficiency on the highway? The answer might lie in your Engine Control Module (ECM). This crucial component plays a vital role in managing your engine’s performance, but over time, it can become worn out or faulty. That’s where our pre-programmed 12674052 ECM comes into play.
- Restores original ECM function for smooth operation, ideal for SUBURBAN 1500’s demanding drives.
- OEM-equivalent build ensures long-lasting reliability and performance.
- Pre-programmed to your VIN—no dealership visits needed, saving you time and money.
- Includes a 1-year warranty for peace of mind, so you can drive with confidence.
- Easy DIY install with basic tools; simply disconnect the battery first to avoid shorts, then follow our step-by-step guide.
- Outperforms worn OEM without modifications, ensuring your SUBURBAN 1500 runs like new again.
- Compatible with various SUBURBAN 1500 variants, including those with different engine sizes and transmissions.
Why Choose This for Your SUBURBAN 1500?
No more stalling during towing or hauling heavy loads. Our pre-programmed ECM ensures your SUBURBAN 1500’s engine runs efficiently, even under demanding conditions. Unlike failing factory modules that trigger codes and decrease performance, our replacement restores efficiency and reliability. Pair it with a diagnostic tool for optimal results—a quick guide is available below.
Important Installation Notes
After installing the new ECM, a theft relearn will be required using the GM programming system Tis2web/Techline Connect. This is the responsibility of the end user. Additionally, you may need to perform other relearns or setup procedures, such as injector setup and crankshaft variation relearn. Please refer to your owner’s manual or consult with a professional if needed.
Order your pre-programmed ECM today and rediscover reliable driving in your 2017 SUBURBAN 1500!
This part will fit these makes and models with these options
2017 SUBURBAN 1500 Electronic Control Module (12674052) – compatible with various engine sizes and transmissions.