HELP 07 silverado fuel pump power issues

[Streetbu]

Yeah, and unless you have a hookup, plan on paying at least $150 to have it programmed...

 

[RabbitHoleSS]

15213110's latest supersession number is 20759945, which is the suggested part number from earlier. Apparently they dropped the 15213110 in October of 2007 and replaced it with 25854536, which got replaced to 20759945 in November 2009.

If your junkyard has any of the above mentioned numbers, you're good to go. At least for a while. Can't tell just by looking at them if they'll work or not.

Either way, you're going to have to get it reprogrammed to your vehicle. It sucks, but it is what it is.

Thanks I was hoping it was the same as the part number you linked. Im gonna go with the ac delco part on rock auto for 77$. I found it locally for 140$ but he said he can wait a few more days and ride his motorcycle.

Yeah, and unless you have a hookup, plan on paying at least $150 to have it programmed...

Yea I got the tow for 50$ but no hookup on certified gm mechanics unfortunately. Id be ok with 150$ honestly just for it to be over. He talked me into opening the module. Heres what it looked like.

Definitely corroded bad in the corners.
I feel you are spot on with your interweb diagnosis. I truly appreciate it. Ill post the results of the replacement/reprogramming.

 

[Streetbu]

Yep, sure looks FUBAR to me!

 

[Tuffregal83]

Had same problem with my brothers 09
Bought the Dorman one that did not need to be programmed still didn't work returned it went with the AC Delco one that needed to be programmed had a shop program it for about 100 bucks and it was all good till the fuel pressure sensor was giving a code replaced the sensor on the fuel line on the frame rail under drivers door

 

[RabbitHoleSS]

Got the part today. Put it on still no fuel pump action. Called my tow truck guy to take it to the shop for programming.

 

[Streetbu]

Correct. It won't do anything until it's programmed like we stated above.

 

[RabbitHoleSS]

We had to wait a week to take it up to the shop. We took it there friday got it back yesterday running. Thanks a ton for the suggestion. My uncle says thanks too for helpin get him back on the road.

 

[RabbitHoleSS]

Well my uncle took my son to southern indiana and his truck broke diwn again. Its doing the same thing as before.

Had same problem with my brothers 09
Bought the Dorman one that did not need to be programmed still didn't work returned it went with the AC Delco one that needed to be programmed had a shop program it for about 100 bucks and it was all good till the fuel pressure sensor was giving a code replaced the sensor on the fuel line on the frame rail under drivers door

Did your symptoms change or did it act the same as before?. Im headed down to change the sensor now.

 

[pontiacgp]

FSCM Ordering 07-09

NEEDING A FUEL SYSTEM CONTROL MODULE, PROGRAMMED FOR PLUG AND PLAY OPERATION? YOU HAVE COME TO THE RIGHT PLACE! THIS MODULE FITS 2007-2009 GM VEHICLES. SEE LIST BELOW FOR SPECIFIC MODELS THAT THIS …

gmflash.com

 

[Tuffregal83]

Once I changed the sensor been fine.
Good luck hope it works.