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.

2014 Chevrolet VoltFACTORY OEM SERVICE PROCEDURE

Removal Procedure

Remove the fuel tank. Refer to Fuel Tank Replacement .

Fig 1: Evaporative Emission And Fuel Lines
Courtesy of GENERAL MOTORS COMPANY
Disconnect the evaporative emission and fuel lines (1). Refer to Plastic Collar Quick Connect Fitting Service .
Disconnect the electrical connector (2).
Using the CH 45722 wrench, remove the lock ring (1) by turning counter-clockwise.

Fig 2: Lock Ring Wrench
Courtesy of GENERAL MOTORS COMPANY
Partially raise the fuel pump module and disconnect the vent valve connector (1). Refer to Plastic Collar Quick Connect Fitting Service

Fig 3: Vent Valve Connector
Courtesy of GENERAL MOTORS COMPANY
Remove the fuel pump module (1) and O-ring (2). DISCARD the O-ring.

Fig 4: Fuel Pump Module And O-Ring
Courtesy of GENERAL MOTORS COMPANY

Factory Service Tools

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.

Shop Manual-Ready Tools Compare Repair Quote Quote Shield Pro

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.