Is Your Truck Stalling, Hesitating, or Refusing to Start?
There’s nothing more frustrating than a vehicle you can’t rely on. If your GMC, Chevy, or Cadillac truck or SUV is experiencing sudden power loss, stalling, or a dreaded no-start condition, the problem might not be the expensive fuel pump. In my 20+ years of experience, a faulty Fuel Pump Control Module (FPCM) is one of the most common and frequently misdiagnosed issues on these GM vehicles. This module, part number 25854536, is the direct-fit, pre-programmed solution to get you back on the road with confidence.
The Dealer-Free, Plug-and-Play Solution
Traditionally, replacing an FPCM meant buying the part and then paying for a costly dealership visit to have it programmed to your vehicle. We eliminate that step entirely. Simply provide us with your Vehicle Identification Number (VIN) during checkout, and our technicians will flash this module with the latest GM software specifically for your truck. It arrives at your door ready for a simple, straightforward installationโno special tools or programming required.
A Real-World Scenario from My Shop
A customer’s 2009 Sierra came in last week with a P069E code and intermittent stalling. Another shop had quoted him over $1,000 to drop the tank and replace the entire fuel pump assembly. I’ve seen this dozens of times. We checked the FPCM connector for corrosion (it was clean) and then connected a scan tool to monitor the commanded vs. actual fuel pressure. The readings were erratic. Instead of a massive repair, we installed one of our pre-programmed FPCMs in under 30 minutes. The truck ran perfectly, the code was gone, and the customer saved a significant amount of money and time. Always check the FPCM first!
Symptoms of a Failing Fuel Pump Control Module:
- โ Check Engine Light with codes like P069E, P0230, or P025A
- โ Engine cranks but will not start
- โ Intermittent stalling, especially under load or when warm
- โ Reduced engine power or hesitation during acceleration
- โ A noticeable whining sound from the fuel pump that changes pitch
Easy Installation for Your 2009 Canyon Fuel Pump Module
Replacing the FPCM is a job most DIYers can handle in their own driveway. While locations vary slightly by model, the process is generally the same. For the 2009 Canyon/Colorado, you’ll find it on the rear center frame crossmember.
- Safety First: Disconnect the negative battery terminal.
- Locate the Module: Find the old FPCM, typically mounted on the driver’s side frame rail or a rear crossmember.
- Disconnect: Carefully unplug the electrical connector. Press the release tab and pull straight out. Inspect the connector for any dirt or corrosion and clean it if necessary.
- Unbolt: Remove the bolts or nuts holding the old module to the frame.
- Install New Module: Mount your new, pre-programmed FPCM and tighten the fasteners securely.
- Reconnect: Plug the electrical connector back in until it clicks. Reconnect the battery terminal.
- Start and Verify: Start the engine. It may take a few extra seconds of cranking to build fuel pressure. Your vehicle is now ready to drive!
Frequently Asked Questions (FAQ)
- Q: How does the VIN programming work?
- A: After you place your order, you provide us with your 17-digit VIN. We use this number to access the official GM database and load the exact software and calibrations your specific vehicle requires for optimal fuel delivery and performance.
- Q: Is this part compatible with other part numbers?
- A: Yes, this module is a direct replacement for several part numbers, including 13501024, 15213110, 20759945, 20850907, 25785013, 25866052, and 25967325, ensuring wide compatibility.
- Q: Do I need to clear any codes after installation?
- A: While the new module should resolve the root cause of the fault codes, it’s always a good practice to clear any existing codes with a standard OBD-II scanner after installation for a clean slate.
- Q: Can a bad FPCM damage my fuel pump?
- A: Yes, a failing FPCM can send incorrect voltage to the fuel pump, causing it to run constantly or work harder than necessary. This can lead to premature failure of the in-tank fuel pump, making a timely FPCM replacement a smart preventative measure.
- Q: Where is the FPCM located on my Silverado/Sierra/Tahoe?
- A: On most full-size GM trucks and SUVs from this era (2007-2009), the FPCM is mounted on the inside of the driver-side frame rail, roughly below the driver’s door area.