The source of power, and control of, the fuel pump is the FPCM. Your assumption could be correct. Have you physically looked at the FPCM to see if the case has been damaged. It is located in a relatively open area and you don't exactly live in the best environment for vehicles. If the case cracks, the electronics inside won't last long. Remove and check the connector for corrosion.

There are other things that could possibly keep the pump operating, but you would probably see other indications, such as cluster lights, messages, etc.

Amazon sells the FPCM, 20759945, for about $82. If you need it now, a Dealer will part with one for about $168.

 

I mean i had a blown fuse for my ac panel lights and all of my brake lights went out but nothing as far as my cluster. By the looks of it i have to lift the bed to fix this am i correct?

 

Which fuse was blown and what happened with the brake lights? Did the bulbs blow or the switch was bad?

The Fuel Pump Flow Control Module is located on the bottom of the bed, above the spare tire. Just drop the spare tire for access.

 

The brake lights were working one day and not the next so i took it to the dealership and they said that they were just bad so i replaced them they worked for a day and stopped again so i took it back and told them to fix it properly. The mechanic called me and said it just needed some electircal grease and that they were working now and that the fuse was blown which caused the a/c, 4x4 push buttons and cluser panel dimmer light all to stop working which i kinda felt like he was full of poop but he has his job and i operate heavy equip so lol ....

 

Yes i was under the truck and seen it but im wondering how to unscrew it considering the screws are facing down and not up towards the bed

 

The Service Manual says: "The bolts used are two headed and can be loosened from the module side, then maneuvered out of the slots".

 

There was a safety recall on this....

http://www.355nation.net/forum/i4-i...forum/i4-i5-engine-drivetrain/18401-fuel-system-control-module.html#post1463804


Vehicle Make / Model:
2009 CHEVROLET / COLORADO
2009 GMC / CANYON

NHTSA Campaign ID Number:
09V154000

Summary:
GM IS RECALLING 27,188 MY 2009 CADILLAC ESCALADE, ESCALADE HYBRID, ESCALADE ESV, AND ESCALADE EXT; CHEVROLET AVALANCHE, SUBURBAN, TAHOE, TAHOE HYBRID, AND COLORADO; AND GMC YUKON, YUKON HYBRID, YUKON XL, AND CANYON VEHICLES. THE FUEL SYSTEM CONTROL MODULES MAY HAVE A CONDITION IN WHICH AN ADHESIVE SEPARATION OF THE ROOM TEMPERATURE VULCANIZING (RTV) SEAL BETWEEN THE SEAL AND THE HOUSING MAY ALLOW WATER TO SEEP INTO THE MODULE.

Consequence:
WATER IN THE MODULE COULD CAUSE A SHORT OR OPEN CIRCUIT, ILLUMINATION OF THE SERVICE ENGINE SOON LAMP, SETTING OF DIAGNOSTIC TROUBLE CODES OR THE ENGINE MAY BE HARD TO START, MAY NOT START OR MAY STALL INCREASING THE RISK OF A CRASH.

Remedy:
DEALERS WILL INSTALL A NEW FUEL SYSTEM CONTROL MODULE FREE OF CHARGE. THE RECALL BEGAN ON MAY 18, 2009. OWNERS MAY CONTACT CADILLAC AT 1-866-982-2339, CHEVROLET AT 1-800-630-2438 AND GMC AT 1-866-996-9463 OR AT GM Owners Center - GM.

Notes:
GM RECALL NO. 08411. OWNERS MAY ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S VEHICLE SAFETY HOTLINE AT 1-888-327-4236 (TTY 1-800-424-9153), OR GO TO HTTP://WWW.SAFERCAR.GOV .

 

It was build 10/08

 

 

Ah i see thank you very much

 

Nice to know mine shouldn't have that issue. It was built 10 days after the recall began.