Restore Reliable Fuel Delivery to Your GM Vehicle
If you’re dealing with frustrating engine stalls, a crank-no-start condition, or a check engine light pointing to fuel system issues, a failing Fuel Pump Control Module (FPCM) is a very common culprit. This module, also known as a Fuel System Control Module (FSCM), is the electronic brain that precisely manages the voltage sent to your fuel pump. When it fails, it can leave you stranded. This isn’t just an inconvenience; it’s a critical component for engine performance and reliability. In my 20+ years in the shop, I’ve seen hundreds of these modules fail, often due to their placement on the vehicle’s frame rail where they’re exposed to water, salt, and vibration.
This isn’t just a replacement part; it’s a complete solution. We take the guesswork and the expensive dealership trip out of the equation. Each 2009 Outlook Fuel Pump Module is professionally programmed with the latest GM software updates specifically for your vehicle. All we need is your Vehicle Identification Number (VIN) at checkout. This ensures that when the part arrives, it’s ready for a true plug-and-play installation, restoring the correct fuel pressure and engine operation without any need for additional programming.
A Technician’s Notebook: The Intermittent Stall Mystery
A customer brought in his ’08 Silverado 1500 with a problem that was driving him crazy: it would randomly stall while driving, especially on warmer days. It would always restart after a few minutes. He had already replaced the fuel pump, thinking that was the obvious fix, but the problem persisted. When I hooked up my scan tool, I found a stored DTC P069E – Fuel Pump Control Module Requested MIL Illumination. Live data showed fuel pressure was commanded at 60 PSI, but it would suddenly drop to zero right before the stall. Instead of throwing another pump at it, I went straight to the FPCM on the driver-side frame rail. The module’s aluminum casing was heavily corroded. After installing a new, programmed module, the truck ran perfectly. This is a classic failure scenario I’ve diagnosed countless times on these GM platforms.
Common Signs of a Failing FPCM
- ✔ Engine cranks but will not start
- ✔ Vehicle stalls unexpectedly while driving
- ✔ Hesitation or stumbling during acceleration
- ✔ Reduced engine power and poor performance
- ✔ Check Engine Light with codes like P069E, P0230, or U0109
- ✔ Inconsistent fuel pressure readings
A Straightforward Guide to Installation
- ✔ Safety First: Disconnect the negative terminal from your vehicle’s battery to prevent any electrical shorts.
- ✔ Locate the Module: On most trucks and SUVs like the Sierra or Tahoe, the FPCM is mounted on the driver-side frame rail, often near the spare tire. On other models (like the Traverse or Acadia), it may be on a rear crossmember. Check your specific vehicle’s service manual for the exact location.
- ✔ Disconnect and Remove: Carefully unplug the electrical connectors. Be gentle, as the plastic clips can become brittle over time. 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 clean the mounting surface and apply a bit of dielectric grease to the connector pins to protect against future corrosion.
- ✔ Reconnect and Test: Securely plug in the electrical connectors until they click. 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. Your vehicle should now run smoothly.
Will This Fit My Vehicle?
This Fuel Pump Control Module is a direct-fit replacement for a wide range of General Motors vehicles. It is compatible with the following part numbers: 13501024, 15213110, 20759945, 20850907, 25785013, 25854536, 25866052, and 25967325. Please verify your vehicle from the list below to ensure proper fitment.
- Saturn Outlook: 2009
- GMC Acadia: 2009
- Buick Enclave: 2009
- Chevy Traverse: 2009 (Rear Crossmember)
- Cadillac Escalade / ESV / EXT: 2008-2009 (LH Frame Rail)
- Chevy Avalanche 1500: 2008-2009 (LH Frame Rail)
- Chevy Silverado 1500: 2007 (New Style), 2008-2009 (LH Frame Rail)
- GMC Sierra 1500 / Denali: 2007 (New Style), 2008-2009 (LH Frame Rail)
- Chevy Suburban 1500: 2008-2009 (LH Frame Rail)
- GMC Yukon / XL 1500: 2008-2009 (LH Frame Rail)
- Chevy Tahoe: 2008-2009 (LH Frame Rail)
- Hummer H2: 2008-2009 (LH Frame Rail)
- And more…
What is a Fuel Pump Control Module (FPCM)?
What is a Fuel Pump Control Module (FPCM)?
The FPCM is a small computer that regulates the voltage supplied to your vehicle’s electric fuel pump. Instead of running the pump at full speed all the time, the FPCM adjusts its speed based on engine demand. This provides more efficient operation and extends the life of the fuel pump.
Why do you need my VIN to program it?
Every GM vehicle has specific software parameters. Programming the module to your VIN ensures it has the correct software and the latest updates from GM for your exact vehicle configuration. This guarantees compatibility and proper function, eliminating the need for a costly trip to the dealer for programming.
Is this part difficult to install for a DIYer?
For most DIYers with basic tools, this is a very manageable job. The module is typically held on by two or three bolts and has one or two electrical connectors. Since our module comes pre-programmed, it’s a direct swap with no computer work required on your end. The most common challenge is accessing it on the frame rail.
Will this fix my P069E trouble code?
A P069E code specifically points to a fault within the Fuel Pump Control Module’s performance. While you should always perform a complete diagnosis, a faulty FPCM is the most common cause for this code. Replacing it with this pre-programmed unit is the definitive repair in the vast majority of cases.
What is the difference between an FPCM and an FSCM?
There is no difference. FPCM (Fuel Pump Control Module) and FSCM (Fuel System Control Module) are two different names for the exact same part. The terminology varies, but the function is identical.