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.
2012 Chevrolet Traverse FWD V6-3.6LFACTORY OEM SERVICE PROCEDURE
Fuel Level Sensor: Service and Repair
Fuel Level Sensor Replacement
Removal Procedure
1. Remove the fuel tank module. Refer to Fuel Tank Module Replacement Service and Repair.
2. Push down on the fuel level sensor electrical connector tab (1), disengaging the retainer, and disconnect the electrical connector.
3. Remove the fuel level sensor wiring from under the module clip (2).
4. Push in the fuel level sensor tabs (1) disengaging the sensor clips from the module bucket.
5. Slide the fuel level sensor up out from the module bucket.
Installation Procedure
1. Position the fuel level sensor to the module bucket and slide the sensor down.
2. Ensure that the fuel level sensor tabs (1) engage the module bucket.
3. Install the fuel level sensor wiring under the module clip (2).
4. Connect the fuel level sensor electrical connector (1) to the module cover.
5. Install the fuel tank module. Refer to Fuel Tank Module Replacement Service and Repair.
Factory Service Tools
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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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