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.

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HOMESERVICE MANUALSBUICK2011ENCLAVE CXL, FWDREPAIR AND DIAGNOSISENGINE PERFORMANCEFUEL DELIVERYENGINE CONTROLS AND FUEL - 3.6L - REPAIR INSTRUCTIONSREPAIR INSTRUCTIONSFUEL LEVEL SENSOR REPLACEMENTREMOVAL PROCEDURE

2011 Buick Enclave CXL, FWD

Removal Procedure

2011 Buick Enclave CXL, FWDSECTION Removal Procedure

Fig 1: View Of Fuel Level Sensor Electrical Connector

Courtesy of GENERAL MOTORS CORP.

Remove the fuel tank module. Refer to Fuel Tank Module Replacement .
Push down on the fuel level sensor electrical connector tab (1), disengaging the retainer, and disconnect the electrical connector.

Fig 2: View Of Module Wiring Clip

Courtesy of GENERAL MOTORS CORP.

Remove the fuel level sensor wiring from under the module clip (2).
Push in the fuel level sensor tabs (1) disengaging the sensor clips from the module bucket.

Fig 3: Identifying Fuel Module Bucket

Courtesy of GENERAL MOTORS CORP.

Slide the fuel level sensor up out from the module bucket.

RENDER: 1.0x

NO RELATED

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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.