Is Your GM Truck or SUV Stalling, Hesitating, or Refusing to Start?
There’s nothing more frustrating than turning the key and getting nothing, or having your engine cut out unexpectedly on the road. These are classic signs of a failing Fuel Pump Control Module (FPCM), a critical component that regulates power to your fuel pump. When it fails, it can leave you stranded. This direct-fit replacement GM 20759945 Fuel Pump Control Module is the definitive, hassle-free solution to restore your vehicle’s reliability and get you back behind the wheel with confidence.
Common Symptoms & Your Solution
A faulty FPCM can manifest in several ways, often triggering diagnostic trouble codes (DTCs) and noticeable performance issues. If you’re experiencing any of the following, this module is your answer:
- Engine cranks but will not start
- Stalling, especially under load or when warm
- Hesitation or sputtering during acceleration
- “Service Engine Soon” or Check Engine Light illuminated
- Diagnostic Trouble Codes (DTCs) such as P069E, P0230, or P0606
- Reduced engine power or “limp mode” activation
Instead of paying for expensive diagnostic time and programming fees at a dealership, this module arrives ready for installation. We use your vehicle’s VIN to flash it with the latest, most stable software from GM, ensuring perfect communication with your vehicle’s computer systems from the moment you plug it in.
Features & Benefits
- ✔ Plug-and-Play Installation: This unit arrives pre-programmed specifically for your vehicle’s VIN. No expensive trip to the dealer for flashing is required.
- ✔ Restored Reliability: Eliminates dangerous stalling and frustrating no-start conditions, giving you peace of mind on every trip.
- ✔ Updated GM Software: We flash the module with the newest updates from General Motors, which often correct original factory flaws and improve fuel system performance.
- ✔ Guaranteed Compatibility: A direct replacement for a wide range of original part numbers, including 13501024, 15213110, 20759945, 20850907, 25785013, 25854536, 25866052, and 25967325.
- ✔ Built to Last: Engineered to meet or exceed original equipment specifications for durability and a long service life.
- ✔ This unit is backed by our one-year replacement warranty.
An Expert’s Insight: Why Pre-Programming is a Game-Changer
As a technician, I’ve seen countless drivers frustrated by FPCM failures. These modules are often mounted on the frame rail, exposed to water, road salt, and constant vibration, which leads to internal failure. In the past, the only option was to buy a blank module and pay a dealership upwards of an hour of labor just to program it. Our process changes the game. By programming the GM 20759945 Fuel Pump Control Module before we ship it, we empower both DIY mechanics and professional shops to complete the job faster, more affordably, and with absolute certainty that the part will work correctly right out of the box. It’s the smartest way to fix the problem right the first time.
Frequently Asked Questions
Do I need to have this module programmed by a dealer?
No. The main benefit of this part is that we program it for you before it ships. Simply provide your vehicle’s 17-digit VIN during or after checkout, and it will arrive ready for a plug-and-play installation.
Where is the Fuel Pump Control Module located on my vehicle?
On most compatible GM trucks and SUVs like the Silverado, Sierra, and Tahoe, the module is typically mounted to the driver’s side frame rail, near the spare tire. On other models, it may be in the rear center frame or crossmember. Always consult a service manual for your specific vehicle for the exact location.
How do I provide my VIN for programming?
You can add your VIN in the notes section during checkout. If you forget, don’t worry – we will contact you via email after your purchase to request the VIN before we can program and ship your order.
What happens if I install this without it being programmed to my VIN?
A blank or incorrectly programmed FPCM will not communicate properly with your vehicle’s Engine Control Module (ECM) and other systems. This will result in a no-start condition and may set new trouble codes. Our pre-programming service is essential for the part to function.
Is this part difficult to install?
For someone with basic mechanical skills, the installation is straightforward. It typically involves disconnecting the battery, safely raising the vehicle, locating the old module, disconnecting the electrical connector, unbolting it, and then installing the new one in the reverse order. Basic hand tools like a socket set are usually all that is required.