Fuel pump relay (control module) Fuel pump circuit intermittent

Tiny
ATIMUAMIGI
  • MEMBER
  • 2007 CHEVROLET TAHOE
  • 65,263 MILES
Fuel pump circuit intermittent. My question is what exactly is wrong I want to test the relay but I cant find it?
Tuesday, December 4th, 2012 AT 10:57 PM

1 Reply

Tiny
KASEKENNY
  • MECHANIC
  • 18,907 POSTS
You do not have a relay for the fuel pump. You have a fuel pump control module which is why you are not able to find the relay.

I am attaching the wiring diagram below that will show the module.

I also attached below the process to replace it if this proves to be the issue.

Please let us know if you have other questions. Thanks
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Sunday, May 2nd, 2021 AT 8:13 PM

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