Chevrolet Sonic Repair Manual: Fuel Tank Fuel Pump Module Replacement
Special Tools
EN-48279 Fuel Sender Lock Ring Tool
For equivalent regional tools, refer Special Tools.
- Removal Procedure
-
- Relieve the fuel system pressure. Refer to Fuel Pressure Relief
- Remove the fuel tank. Refer to Fuel Tank Replacement.
- Disconnect the electrical connectors (1).
- Disconnect the evaporative emission and fuel lines (2). Refer to Plastic Collar Quick Connect Fitting Service.
- Using the EN-48279 fuel sender lock ring tool, remove the lock ring (1) by turning counter-clockwise.
- Remove the fuel pump module (1) and O-ring (2).
- Installation Procedure
-
- Install a NEW O-ring (2) and the fuel pump module (1).
- Using the EN-48279 fuel sender lock ring tool, install the lock ring (1) by turning clockwise.
- Connect the electrical connectors (1).
- Connect the evaporative emission and fuel lines (2). Refer to Plastic Collar Quick Connect Fitting Service.
- Install the fuel tank. Refer to Fuel Tank Replacement.
Fuel Tank Filler Door Replacement
Fuel Tank Filler Door Replacement
Callout
Component Name
1
Fuel Tank Filler Door
Procedure
Position the fuel tank ...
Fuel Tank Fuel Pump Module Replacement (Steel Tank)
Special Tools
EN-48279 Fuel Sender Lock Ring Wrench
For equivalent regional tools, refer to Special Tools.
Removal Procedure
Relieve the fuel system pressure. Refer to Fuel Pressure ...
Other materials:
Checking Engine Oil
It is a good idea to check the engine oil level at each fuel fill. In order to
get an accurate reading, the oil must be warm and the vehicle must be on level ground.
The engine oil dipstick handle is a loop. See Engine Compartment Overview for the location of the engine oil dipstick.
1. I ...
Cargo Center Courtesy Lamp Bulb Replacement (Sedan)
Cargo Center Courtesy Lamp Bulb Replacement
Callout
Component Name
1
Rear Compartment Courtesy Lamp
Refer to Rear Compartment Courtesy Lamp Replacement
2
Cargo Lamp Bulb
...
Brake Fluid Effects on Paint and Electrical Components Caution
Caution: Avoid spilling brake fluid onto painted surfaces, electrical
connections, wiring, or cables. Brake fluid will damage painted surfaces and
cause corrosion to electrical components. If any brake fluid comes in contact
with painted surfaces, immediately flush the area with water. I ...
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