Restore Your Truck’s Power and Reliability
Is your 2007-2009 Sierra 1500, or another compatible GM vehicle, suddenly stalling, hesitating, or refusing to start? Before you condemn the fuel pump, the real culprit is often a faulty Fuel Pump Control Module (FPCM), also known as a fuel pump driver module. As a technician with over two decades of experience, I’ve seen firsthand how a failing FPCM can mimic a bad fuel pump, leading to frustrating misdiagnoses. This module, often mounted on the frame rail, is exposed to harsh road conditions, leading to corrosion and internal electronic failure. The result? Erratic fuel pressure, a check engine light, and a vehicle that can leave you stranded without warning.
This isn’t just a replacement part; it’s a complete solution. We take the guesswork and the expensive trip to the dealership out of the equation. Each module is professionally programmed with the latest GM software updates specifically to your vehicle’s VIN. This ensures perfect communication with your truck’s computer systems, restoring factory performance and fuel efficiency. Don’t settle for a part that requires additional programming fees. This module arrives ready for a straightforward installation, getting you back on the road quickly and confidently.
Real-World Repair Story: The Phantom No-Start on a 2008 Silverado
Real-World Repair Story: The Phantom No-Start on a 2008 Silverado
A customer brought in his ’08 Silverado 1500 with an intermittent crank-no-start issue and a P069E trouble code stored. He had already replaced the in-tank fuel pump himself, but the problem persisted. On the lift, I went straight for the FPCM on the left frame rail. The housing was caked in mud and salt, and the connectors showed tell-tale signs of water intrusion. After confirming power and ground to the module, it was clear the FPCM itself was failing intermittently. We installed a new, pre-programmed module, and the truck fired up instantly. It’s a classic case where this small, often-overlooked part was the root cause of a major headache.
Is Your Truck Showing These Signs of FPCM Failure?
A failing FPCM can cause a variety of symptoms that can be easily confused with other fuel system issues. Here are the most common signs I’ve diagnosed in my shop. If you’re experiencing any of these, a faulty 2007-2009 Sierra 1500 Fuel Pump Control Module is a likely cause.
- âś” Engine cranks but will not start
- âś” Stalling, especially under load or when coming to a stop
- âś” Rough idle or engine hesitation
- âś” Loss of power and poor acceleration
- âś” Check Engine Light with codes like P069E, P0230, or P2635
- âś” A “Reduced Engine Power” message on the dash display
Your Straightforward FPCM Installation Guide
Replacing the FPCM is a job most DIYers can handle with basic tools. Since this module comes pre-programmed, you’ll avoid a costly visit to the dealer. Always follow proper safety procedures.
- Safety First: Disconnect the negative terminal from your vehicle’s battery to prevent any electrical shorts.
- Locate the Module: On most trucks and SUVs, the FPCM is mounted to the frame rail on the driver’s side, often near the spare tire. On some vehicles (like the Colorado/Canyon or Traverse), it may be on a rear crossmember.
- Disconnect and Remove: Carefully unplug the electrical connectors. Be gentle to avoid breaking the locking tabs. Then, remove the bolts or nuts securing the old module to the frame.
- Install the New Module: Mount your new, pre-programmed FPCM in the same location. It’s a good practice to apply a small amount of dielectric grease to the connector pins to protect against future corrosion.
- Reconnect and Test: Securely plug in the electrical connectors. Reconnect the negative battery terminal. Turn the key to the ‘On’ position for a few seconds to allow the system to prime, then start the engine to verify the repair.
Will This Fit My Vehicle?
This Fuel Pump Control Module is a direct-fit replacement for a wide range of General Motors vehicles. We guarantee compatibility for the following models and years. This module replaces part numbers: 13501024, 15213110, 20759945, 20850907, 25785013, 25854536, 25866052, 25967325.
Chevrolet: Avalanche 1500, Express 1500, Silverado 1500, Suburban 1500, Tahoe (2008-2009); Colorado (2009); Silverado 1500 (2007 New Style); Traverse (2009)
GMC: Acadia (2009); Canyon (2009); Savana 1500, Sierra 1500, Sierra Denali, Yukon, Yukon XL 1500 (2008-2009); Sierra 1500 (2007 New Style)
Buick: Enclave (2009)
Hummer: H2 (2008-2009); H3 (2009)
Saturn: Outlook (2009); Vue (2008-2009)
Frequently Asked Questions
Real-World Repair Story: The Phantom No-Start on a 2008 Silverado
A customer brought in his ’08 Silverado 1500 with an intermittent crank-no-start issue and a P069E trouble code stored. He had already replaced the in-tank fuel pump himself, but the problem persisted. On the lift, I went straight for the FPCM on the left frame rail. The housing was caked in mud and salt, and the connectors showed tell-tale signs of water intrusion. After confirming power and ground to the module, it was clear the FPCM itself was failing intermittently. We installed a new, pre-programmed module, and the truck fired up instantly. It’s a classic case where this small, often-overlooked part was the root cause of a major headache.