Good morning! Thanks for having me. I am replacing a fuel pump sender for a friends 2007 H3. As I have read, its like most others and its very rotted. The wiring connection to the sender was seized and did not come off but the wiring came out. Its only 4 or 5 wires and Im sure I can repair it, but I dont have any idea which wires go where. Any one have a photo? Or a wiring diagram that would help out?
Thanks.

 

Welcome.

MOVED from the new member section.... where the top sticky thread states that the new member section is NOT for tech questions.

If you google it, all the diagrams are on line free. Try Hummer H3 wiring diagram.

 

I replaced my fuel pump last year. I have a couple of pics of the fuel pump but not the wiring. I noticed the plug is similar to updated wiring that comes with Spetra-Premium fuel pumps on full size GM and chevy trucks from the early 2000's (the ones with a plastic fuel pump hanger/module). This may or may not help.