My gas gauge works kind of, it moves from full to empty but it is pointing down instead of up like normal.
Jul 24, 2019 at 11:33 AM
Fuel gauge not working properly
2004 HUMMER H2
TRACY PULLEN2
- MEMBER
- 2 POSTS
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SCGRANTURISMO
- ✓ASE Certified Mechanic
- 4,897 POSTS
Hello,
This sounds to me like the fuel level sending unit wires are grounding out to each other. I have included the Fuel Level Sending Unit Wiring Diagram in the diagrams down below. Please use this wiring diagram to locate and inspect the two wires going to the sending unit for grounding to each other and get back to us with what you are able to find out.
Thanks,
Alex
2CarPros
This sounds to me like the fuel level sending unit wires are grounding out to each other. I have included the Fuel Level Sending Unit Wiring Diagram in the diagrams down below. Please use this wiring diagram to locate and inspect the two wires going to the sending unit for grounding to each other and get back to us with what you are able to find out.
Thanks,
Alex
2CarPros
Images (Click to enlarge)
Professional Diagram for 2CarPros Members
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Click here to log in and view diagram.
Professional Diagram for 2CarPros Members
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Click here to log in and view diagram.
Jul 24, 2019 at 4:13 PM
Thanks I'll check it out
Jul 24, 2019 at 4:44 PM
STRAILER
- ✓ASE Certified Mechanic
- 54,837 POSTS
Please let us know what you find. We are interested to see what it is.
Jul 27, 2019 at 6:13 PM
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