I looked under the hood in the Fuze box and the fuel pump relay and the Fuze are missing. Has anyone found where they moved the relay location to? Before anyone asks yes I'm looking at the Fuze box correct and there has never been a relay or Fuze in the box where they are supposed to be .
2010 tahoe ppv fuel pump relay location - SOLVED
- Thread starter ndmeilahn
- Start date
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swathdiver
Full Access Member
Looked until my eyes glazed over, can't find it either in my shop manual.
Shackman7878
Full Access Member
Found this post
www.tahoeyukonforum.com
Trouble finding fuel pump relay/fuse.
So my schematic under the hood says the fuel pump fuse is #22 and relay is just below that. But on my PPV there is nothing in either of those spots. I circled the locations in the picture. Anyone know where they are located? I am trying to do some testing and don't want the fuel flowing. Thanks.
www.tahoeyukonforum.com
Yea I actually already DM the guy he hasn't gotten back to me yet.Found this post
Trouble finding fuel pump relay/fuse.
So my schematic under the hood says the fuel pump fuse is #22 and relay is just below that. But on my PPV there is nothing in either of those spots. I circled the locations in the picture. Anyone know where they are located? I am trying to do some testing and don't want the fuel flowing. Thanks.
wjburken
Supporting Member
There is a Fuel System Control Module. No relay. Check Fuse 21 and 56 I think
I just wanted to see if there were any Fuze's associated with the fuel pump. The pressure control module was my next guess. Unfortunately for me I'm having to diagnose my truck without my computer/scantool because someone at my shop put it on the wrong charger and fried it out. Thanks man I will check them tomorrow.
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wjburken
Supporting Member
The Fuel System Control Module runs the pump and fuse 21 is the FSCM fuse, if I’m not mistaken.
I helped my brother diagnose an issue with his 2013 suburban a while back and had the same mystery of the missing fuel pump fuse. He replaced fuse 21 and was up and running.
Thanks boss got her running
wjburken
Supporting Member
Glad to be of some assistance.
