Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2007 Hummer H2 V8-6.0LFACTORY OEM SERVICE PROCEDURE
Fuel Level Sensor Replacement
Fuel Level Sensor Replacement
Removal Procedure
1. Remove the fuel sender.
2. Place the fuel sender on a clean work surface.
3. Disconnect the fuel level sensor electrical connector (1) from the module connector.
4. Remove the fuel level sensor retaining clip.
5. Squeeze the retaining tabs together in order to slide the fuel lever sensor off of the reservoir.
Installation Procedure
1. Slide the fuel lever sensor (3) onto the reservoir until the retaining tabs snap into place.
2. Connect the fuel level sensor electrical connector (1) to the module connector.
3. Install the fuel sender.
Factory Service Tools
Use the Manual With the Right Hardware
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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