Get Your GM Truck or SUV Running Right Again
Is your dependable truck or SUV suddenly plagued with frustrating issues like stalling, a rough idle, poor fuel economy, or a stubborn Check Engine light that won’t go away? These are classic signs of a failing Powertrain Control Module (PCM), the central computer of your vehicle. Don’t let a faulty module keep you off the road. This direct-replacement PCM is the reliable, straightforward solution to restore your vehicle’s performance and dependability.
Common Symptoms & Your Direct-Fit Solution
A failing PCM can cause a wide range of problems that can be difficult to diagnose. If you’re experiencing any of the following, this module is your answer:
- Unexpected stalling or cutting out while driving
- Rough or inconsistent idling
- Noticeable decrease in gas mileage
- Hesitation or stumbling during acceleration
- Transmission shifting issues or harsh shifts
- Check Engine Light with codes like P0601, P0602, P0606, or other communication errors
This isn’t just a part; it’s a complete solution. We provide a fully programmed 89017734 PCM that is flashed with the latest GM software updates specifically for your vehicle’s VIN. This critical step ensures that all systems communicate correctly, restoring the precise engine and transmission control your vehicle had when it left the factory.
Features & Real-World Benefits
- ✔ VIN-Specific Programming Included: Your new PCM arrives ready to install, saving you a costly and time-consuming trip to the dealership for programming.
- ✔ Loaded with Latest GM Updates: We flash the module with the most current software from General Motors, which often corrects factory bugs and improves overall performance and efficiency.
- ✔ Plug-and-Play Installation: As a direct OEM replacement, it fits perfectly and connects to your existing wiring harness without any modifications.
- ✔ Restored Drivability: Enjoy a smoother idle, responsive acceleration, and proper shifting once again. Get your vehicle’s power and reliability back.
- ✔ Cost-Effective Repair: Avoid the high costs of a new module from a dealer. This is the smart, effective way to solve complex electronic issues.
- ✔ This unit is backed by our one-year replacement warranty.
An Expert’s Note: We recently helped a contractor whose 2005 Silverado 2500 work truck was randomly dying at stoplights. He had replaced multiple sensors, but the problem persisted. The culprit was an intermittently failing PCM. We sent him this exact programmed 89017734 PCM, and he installed it in his driveway in under an hour. His truck was back on the job the next day, running more reliably than it had in years. That’s the peace of mind this part delivers.
Stop guessing and start fixing. By ordering this programmed 89017734 PCM, you’re not just buying a part; you’re investing in a dependable repair that will get your trusted GM vehicle back on the road and running strong.
Frequently Asked Questions
Do I need to program this PCM?
No. This PCM comes fully programmed to your vehicle’s specific VIN. After you place your order, you will need to provide us with your VIN so we can flash the module before shipping. It will be ready to install right out of the box.
What is a CASE Relearn and will I need one?
A CASE (Crankshaft Angle Sensor Error) Relearn may be required after installation. This is a simple procedure that synchronizes the new PCM with your engine’s crankshaft position sensor. Many mid-level scan tools can perform this function, or a local mechanic can do it for a small fee. It is necessary for preventing a P1336 trouble code.
Where is the PCM located on my vehicle?
On most of the compatible GM trucks and SUVs, the PCM is located in the engine bay, on the driver’s side, under or next to the battery tray. Always disconnect the battery before attempting to remove or install the PCM.
How do I provide my VIN?
After you complete your purchase, please send us a message with your 17-digit Vehicle Identification Number (VIN). We cannot program and ship your part without it. You can typically find your VIN on your driver’s side door jamb sticker or on the dashboard visible through the windshield.
Is this a new or used part?
This is a high-quality, tested, and verified used OEM part that has been professionally programmed with the latest software for your vehicle. This ensures OEM-level fit and function without the new-part price tag.