Is Your GM Truck or SUV Stalling, Hesitating, or Refusing to Start?
There’s nothing more frustrating than turning the key and hearing your engine crank but never fire up, or worse, having it stall unexpectedly in traffic. These are classic signs of a failing Fuel Pump Control Module (FPCM). For countless owners of capable GM trucks and SUVs like the Suburban, Silverado, and Escalade, this small electronic box is the culprit behind major headaches. It’s responsible for managing the power to your fuel pump, and when it fails, your engine is starved of the fuel it needs to run. This isn’t just an inconvenience; it’s a reliability issue that can leave you stranded. Don’t let a faulty module dictate your schedule. Take control with a solution designed to get you back on the road quickly and reliably.
Common Symptoms & Your Solution
A failing FPCM can manifest in several ways, often triggering the Check Engine Light and storing specific Diagnostic Trouble Codes (DTCs). If you’re experiencing any of the following, this module is the definitive solution:
- Engine cranks but will not start
- Sudden stalling while driving, especially under load
- Hesitation or sputtering during acceleration
- Reduced engine power or “limp mode”
- Check Engine Light with codes like P069E, P0230, or P0627
Our 25854536 Fuel Pump Control Module is the answer. The biggest hurdle with replacing this part is that a new module typically requires a trip to the dealership for expensive programming. We eliminate that step entirely. By providing us with your vehicle’s VIN during checkout, you will receive a module that is professionally programmed with the latest GM software updates specifically for your truck or SUV. It arrives at your door ready for a plug-and-play installation.
Features & Real-World Benefits
- ✔ VIN-Programmed for Your Vehicle: This module arrives ready to install with the latest GM software matched to your truck or SUV. No expensive trip to the dealer for programming is required!
- ✔ Direct-Fit Replacement: Engineered as a perfect match for the original, ensuring a straightforward installation on the vehicle’s frame rail.
- ✔ Restores Proper Fuel Delivery: Cures common issues like stalling, hesitation, and no-start conditions by correctly regulating fuel pump voltage for consistent performance.
- ✔ Broad Compatibility: A direct replacement for a wide range of original part numbers, including 13501024, 15213110, 20759945, 20850907, 25785013, 25866052, and 25967325.
- ✔ Peace of Mind: This unit is backed by our one-year replacement warranty.
An Expert’s Insight on FPCM Failure
As a technician, I’ve seen dozens of these GM trucks and SUVs come in on a tow truck with a failed FPCM. They are typically mounted on the driver-side frame rail, where they are constantly exposed to water, road salt, and vibration. This harsh environment leads to corrosion and internal electronic failure over time. Many people try to save money with a used module from a salvage yard, only to find the vehicle still won’t start because it’s not programmed to their specific VIN. This pre-programmed 25854536 Fuel Pump Control Module is the smart repair—it solves the problem correctly the first time, saving you the headache and the cost of a second tow.
Frequently Asked Questions
How does the VIN programming process work?
It’s simple. After you complete your purchase, you provide us with your vehicle’s 17-digit VIN. Our technicians then use professional equipment to load the correct, updated GM software for your specific vehicle onto the module before it ships. This ensures it communicates perfectly with your vehicle’s computer systems upon installation.
Where is this module located on my vehicle?
On most compatible models like the Suburban, Tahoe, and Silverado, the FPCM is mounted to the driver’s side frame rail, typically above or near the spare tire. It’s usually held in place by a few bolts and has one electrical connector, making it accessible for a DIY replacement.
What happens if I install it without providing a VIN?
The module will not function correctly. It must be programmed to your specific vehicle to work. We cannot ship the part until we receive your VIN, as our goal is to provide you with a part that works right out of the box.
Is this compatible with part number 20759945?
Yes. This module is a direct, interchangeable replacement for a long list of GM part numbers, including 20759945, 13501024, 25866052, and others listed in the description. It will function identically to the original part.
Do I need any special tools for installation?
No special tools are required. Basic hand tools like a socket set and ratchet are typically all that’s needed to unbolt the old module and install the new one. The most important part is ensuring the vehicle’s battery is disconnected before you begin.