Restore Your Engine’s Performance and Reliability
Is your 2009 Chevrolet Traverse or other GM vehicle experiencing frustrating issues like stalling, hesitation on acceleration, or a dreaded no-start condition? Before you condemn the fuel pump itself, the culprit is often a faulty Fuel Pump Control Module (FPCM). As a technician with over two decades of experience, I’ve seen these modules cause intermittent problems that can be a nightmare to diagnose. This FPCM, part number 20850907, is your direct-fit, reliable solution, arriving at your door pre-programmed for your specific vehicle.
The FPCM is the brain behind your fuel pump. It receives commands from the Engine Control Module (ECM) and precisely regulates the voltage sent to the fuel pump. This ensures your engine gets the exact amount of fuel it needs under all conditions—from idle to full throttle. When it fails, fuel delivery becomes erratic, leading to a host of performance problems and diagnostic trouble codes. Our service eliminates the biggest headache of this repair: we flash the module with the latest GM software updates using the VIN you provide. This means no expensive trip to the dealership for programming—it’s ready to install right out of the box.
Is Your Vehicle Showing These Fuel System Symptoms?
A failing FPCM can mimic a bad fuel pump. If you’re experiencing any of the following, this module is a likely cause. Look out for these common signs:
- âś” Engine cranks but will not start.
- âś” Vehicle starts and then immediately stalls.
- âś” Stuttering or hesitation during acceleration.
- âś” Loss of power, sometimes triggering a “Reduced Engine Power” message.
- âś” Check Engine Light with codes such as P069E, P0230, P0627, or U0109.
- âś” A whining noise from the fuel pump that is inconsistent.
From the Diagnostic Bay
I remember a 2009 Acadia (which shares a platform with the Traverse) that came into my shop on a tow truck. The owner had already replaced the fuel pump, but the vehicle would still randomly stall while driving and refuse to restart for 15-20 minutes. No consistent pattern. After checking fuel pressure, which was erratic, I went straight for the FPCM. These modules are often mounted on the frame rail or crossmember, exposed to years of heat, water, and vibration, which cooks the internal electronics. We installed a new, VIN-programmed module, and the problem was solved instantly. It’s a classic failure I’ve diagnosed hundreds of times on these GM platforms.
A Straightforward Guide to Installation
Replacing the 2009 Traverse Fuel Pump Control Module is a job most DIYers can handle with basic tools. Because we program it for you, there are no special electronic tools needed.
- Safety First: Disconnect the negative terminal from your vehicle’s battery.
- Locate the Module: On the 2009 Traverse, the FPCM is typically mounted to the rear subframe crossmember, near the fuel tank. On trucks and other SUVs, it’s usually on the driver’s side frame rail. Always consult a repair manual for your specific vehicle’s location.
- Disconnect and Remove: Carefully unplug the electrical connector. Be gentle with the locking tab, as old plastic can be brittle. Then, remove the bolts or nuts holding the old module to the frame.
- Install the New Module: Mount your new, pre-programmed FPCM in the same location. Secure it with the original hardware.
- Reconnect and Finalize: Plug the electrical connector firmly into the new module until it clicks. Reconnect the negative battery terminal.
- Prime the System: Turn the key to the ‘On’ position (without starting the engine) for a few seconds to allow the fuel pump to prime the system. Start the vehicle and check for proper operation.
Verified Fitment for Your GM Vehicle
This module is a direct replacement for multiple part numbers and fits a wide array of General Motors vehicles. Please verify your model and year below. We program the module specifically for the VIN you provide, ensuring perfect compatibility.
Compatible Part Numbers: 13501024, 15213110, 20759945, 20850907, 25785013, 25854536, 25866052, 25967325
Fits Models Including:
- Acadia (2009)
- Avalanche 1500 (2008-2009)
- Colorado / Canyon (2009)
- Enclave (2009)
- Escalade, ESV, EXT (2008-2009)
- Express / Savana 1500 Van (2008-2009)
- Hummer H2 / H3 (2008-2009)
- Outlook (2009)
- Sierra / Silverado 1500 (2007 New Body Style, 2008-2009)
- Suburban 1500 (2008-2009)
- Tahoe / Yukon / Yukon XL 1500 (2008-2009)
- Traverse (2009)
- Vue (2008-2009)
Frequently Asked Questions
Why do I need to provide my VIN?
Your Vehicle Identification Number (VIN) allows us to program the module with the exact software and calibrations specified by GM for your vehicle’s engine, transmission, and options. This ensures seamless communication and perfect operation without a trip to the dealer.
What happens if I install an FPCM without programming?
An unprogrammed module will not communicate correctly with your vehicle’s main computer (ECM). This will result in a no-start condition and will likely set communication-related trouble codes, such as U0109.
Is this a difficult part to replace?
For most DIYers with basic hand tools, this is a straightforward repair. The module is typically mounted to the vehicle’s frame or crossmember with a few bolts. Since we handle the programming, it’s a true plug-and-play installation.
Where is the FPCM located on a 2009 Chevy Traverse?
On the 2009 Traverse, the Fuel Pump Control Module is typically located on the rear subframe crossmember, accessible from underneath the vehicle.
Will this fix a P069E trouble code?
Yes, the Diagnostic Trouble Code P069E (Fuel Pump Control Module Requested MIL Illumination) is one of the most common codes indicating a failed FPCM. Replacing the module is the standard and effective repair for this code.
This part looks the same, but my number isn’t listed. Will it work?
This module replaces a wide range of original part numbers, including 13501024, 20759945, and 25967325. If your part number is on our compatible list, this is the correct replacement, programmed for your vehicle.